Construction of ATC Tower Cum Technical Block and other associated works at R.B. Airport, Bhopal

Amount

Total for BOQ 2

Total for BOQ 3

Description of Work / Item(s)

Amount

Earthwork in excavation with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and transporting to embankment location or disposition with all lifts and upto a lead of 3 km as per the directions and to the satisfaction and of the Engineer-in-Charge. All kind of soils.

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge. (a) Ordinary Rock

Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. Ordinary or hard rock

Diluting and injecting chemical emulsion for POST-CONSTRUCTIONAL anti-termite treatment (excluding the cost of chemical emulsion):

a) Along the external wall below concrete or masonry apron using chemical emulsion @ 2.25 litres per linear metre including drilling and plugging holes etc.: With Chlorpyriphos/ Lindane E.C. 20% with 1% concentration

b) Treatment of soil under existing floors using chemical emulsion @ one litre per hole, 300 mm apart including drilling 12 mm diameter holes and plugging with cement mortar 1 :2 (1 cement : 2 Coarse sand) to match the existing floor: With Chlorpyriphos/Lindane E.C. 20% with 1% concentration

Supplying chemical emulsion in sealed containers including delivery as specified. Chlorpyriphos/ Lindane emulsifiable concentrate of 20%

Supplying and Filling suitable moorum/Good earth obtained from approved quarry in trenches, plinth, sides of foundations in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, for all leads and lifts to the satisfactionof the Engineer in charge. (The item shall include cost of work, payment of necessary royalty, carriage of suitable earth upto work site for all leads & lifts involved from all sources arranged by contractor)

Supplying and filling moorum / Good earth obtained from approved quarry for subgrade, embankment, depressions as instructed and in layers not exceeding 20 cm (loose) in depth (or any thickness as approved by the Engineer-in-Charge in case vibratory roller / soil compactor is used) including breaking clods, watering, consolidating each layer with power road roller 8 -10 tonnes weight or vibratory roller / soil compactor of adequate capacity under optimum moisture content condition to give at least 95% of the maximum laboratory dry density (modified Proctor density) as per IS : 2720 (part VIII) complete including leveling, fine dressing to the required grade, camber and slope complete as per MORTH specifications and as directed by the Engineer-in-Charge with all leads and lifts. (The item includes cost of work, payment of necessary royalty, carriage of moorum / suitable earth upto work site for all leads and lifts involved from all sources acquired or arranged by the contractor. Payment shall be made for compacted quantity only)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:

a) 1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size).

b) 1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size)

Making plinth protection 50 mm thick of cement concrete 1:3:6 (1 cement: 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth.

Centering and shuttering including strutting, propping etc. and removal of form for: Foundations, footings, bases of columns, etc. for mass concrete

Centering and shuttering including strutting, propping etc. and removal of form for: Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Centering and shuttering including strutting, propping etc. and removal of form for: Suspended floors, roofs, landings, balconies and access platform

Centering and shuttering including strutting, propping etc. and removal of form for: Shelves (Cast in situ)

Centering and shuttering including strutting, propping etc. and removal of form for: Lintels, beams, plinth beams, girders, bressumers and cantilevers

Centering and shuttering including strutting, propping etc. and removal of form for: Columns, Pillars, Piers, Abutments, Posts and Struts

Centering and shuttering including strutting, propping etc. and removal of form for: Stairs, (excluding landings) except spiral-staircases

Centering and shuttering including strutting, propping etc. and removal of form for: Extra for shuttering in circular work (20% of respective centering and shuttering items)

Centering and shuttering including strutting, propping etc. and removal of form for: Edges of slabs and breaks in floors and walls i) Under 20 cm wide

Extra for additional height in centering, shuttering where ever required with adequate bracing, propping etc., including cost of de-shuttering and decentering at all levels, over a height of 3.5 m, for every additional height of 1 metre or part thereof (Plan area to be measured). i) Suspended floors, roofs, landing, beams and balconies (Plan area to be measured)

Providing precast cement concrete Jali 1:2:4 (1 cement : 2 coarse sand(zone-III) : 4 graded stone aggregate 6mm nominal size), reinforced with 1.6 mm dia mild steel wire, including centering and shuttering, roughening cleaning, fixing and finishing with cement mortar 1:3 (1 cement: 3 fine sand) etc. complete, excluding plastering of the jambs, sills and soffits. i) 50 mm thick

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level i) Thermo-Mechanically Treated bars of grade Fe-500D or more..

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level i) Thermo-Mechanically Treated bars of grade Fe-500D or more

Providing and fixing in position 12mm thick bitumen impregnated fiber board conforming to IS: 1838, including cost of primer, sealing compound Grade-A in expansion joints.

Providing and fixing sheet covering over expansion joints with iron screws as per design. Aluminium fluted strips 3.15 mm thick. i) 200 mm wide

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering,shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge.“(Note :- Cement content considered in this item is @ 330 kg/cum.“Excess/ less cement used as per design mix is payable/recoverable separately).

All works upto plinth level

All works above plinth level upto floor V level

Extra for providing richer mixes at all floor levels. i) Providing M-30 grade concrete instead of M-25 grade BMC/ RMC. (Note:- Cement content considered in M-30 is @ 340 kg/ cum) Note:- Excess/less cement over the specified cement content used is payable /recoverable separately.

Extra for providing richer mixes at all floor levels. ii) Providing M-35 grade concrete instead of M-25 grade BMC/RMC. (Note : Cement content considered in M-35 is @ 350 kg/ cum) Note:- Excess/less cement over the specified cement content used is payable /recoverable separately

Add for using extra cement in the items of design mix over and above the specified cement content therein.

Extra for R.C.C./ B.M.C/ R.M.C. work above floor V level for each four floors or part thereof.

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: i) Cement mortar 1:6 (1 cement : 6 coarse sand).

Providing and laying autoclaved aerated cement blocks masonry with 150mm/230mm/300 mm thick AAC blocks in super structure above plinth level up to floor V level with RCC band at sill level and lintel level with approved block laying polymer modified adhesive mortar all complete as per direction of Engineer-in-Charge. (The payment of RCC band and reinforcement shall be made for separately).

Extra for brick work / AAC block masonry / Tile brick masonry in superstructure above floor V level, for each four floors or part thereof by mechanical means.

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundations and plinth in i) cement mortar 1:4 (1 cement : 4 coarse sand)

Half brick masonry with non modular fly ash bricks of class designation 10, conforming to IS :12894, in super structure above plinth and upto floor V level. i) Cement mortar 1 : 4 (1 cement : 4 coarse sand)

Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels. a) Granite of any colour and shade i) Area of slab over 0.50 sqm

Providing edge moulding to 18 mm thick marble stone counters, Vanities etc., including machine polishing to edge to give high gloss finish etc. complete as per design approved by Engineer-in-Charge i) Granite work

Extra for fixing marble /granite stone, over and above corresponding basic item, in facia and drops of width upto 150 mm with epoxy resin based adhesive, including cleaning etc. complete.

Extra for providing opening of required size & shape for wash basin/ kitchen sink in kitchen platform, vanity counter and similar location in marble/ Granite/ stone work, including necessary holes for pillar taps etc. including moulding, rubbing and polishing of cut edges etc. complete.

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length ( hold fast lugs or dash fastener shall be paid for separately). i) Sal wood

Melamine polishing on wood work (one or more coat).

Providing and fixing ISI marked flush door shutters conforming to IS :2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters i) 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws

Extra for providing lipping with 2nd class teak wood battens 25 mm minimum depth on all edges of flush door shutters (over all area of door shutter to be measured).

Providing 40x5 mm flat iron hold fast 40 cm long including fixing to frame with 10 mm diameter bolts, nuts and wooden plugs and embedding in cement concrete block 30x10x15cm 1:3:6 mix (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size).

Providing and fixing IS : 12817 marked stainless steel butt hinges with stainless steel screws etc. complete i) 100X58X1.90 mm

Providing and fixing aluminium sliding door bolts, ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868), transparent or dyed to required colour or shade, with nuts and screws etc. complete i) 300x16 mm

Providing and fixing aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete

ii) 200x10 mm

Providing and fixing aluminium hanging floor door stopper, ISI marked,anodised (anodic coating not less than grade AC 10 as per IS : 1868)transparent or dyed to required colour and shade, with necessary screws etc. complete. i)Twin rubber stopper

Providing and fixing bright finished brass 100 mm mortice latch and lock, ISI marked, with six levers and a pair of anodised (anodic coating not less than grade AC 10 as per IS : 1868) aluminium lever handles of approved quality with necessary screws etc. complete.

Providing and fixing fire resistant door frame of section 50 x 60 mm on horizontal side & 35 x 60 mm on vertical sides having built in rebate made out of 1.6 mm thick GI sheet ( Zinc coating not less than 120gm/m²) suitable for mounting 120 min Fire Rated Glazed Door Shutters. The frame shall be filled with Mineral wool Insulation having density min 96Kg/m³ . The frame will have a provision of G.I. Anchor fastners 14 nos ( 5 each on vertical style & 4 on horizontal style of size M10 x 80 ) suitable for fixing in the opening along with Factory made Template for SS Ball Bearing Hinges of Size 100x89x3mm for fixing of fire rated glazed shutter. The cost of SS ball bearing hinges are included in this item. The frame shall be finished with a approved fire resistant primer including fire resistant paint or Powder coating of not less than 30 micron in desired shade as per the directions of Engineer - in- charge.

Providing and fixing 60 mm thick glazed fire resistant door shutters of 120 min Fire Rating confirming to IS:3614 (Part II) or EN1634- 1:1999, tested and certified as per laboratory approved by Engineer-in-charge, with suitable mounting on door frame, consisting of vertical styles, top rail & side rail 60 mm x 60 mm wide and bottom rail of 110 mm x 60 mm made out of 1.6mm thick G.I. sheet (zinc coating not less than 120gm/m²) duly filled mineral wool insulation having density min 96 kg/m³ and fixing with necessary stainless steel ball bearing hinges of size 100x89x3mm of approved make, including applying a coat of approved fire resistant primer and fire resistant paint or powder coating not less than 30 micron etc all complete as per direction of Engineer-in-charge (panelling to be paid for seperately).

Providing and fixing panic bar / latch (Double point) fitted with a single body, Trim Latch & Lock on back side of the Panic Latch of reputed brand and manufacture to be approved by the Engineer- in- charge, all complete.

Providing and fixing aluminium extruded section body tubular type universal hydraulic door closer (having brand logo with IS : 3564, embossed on the body, door weight upto 36 kg to 80 kg and door width from 701 mm to 1000 mm), with double speed adjustment with necessary accessories and screws etc. complete.

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass/ stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) :

a) For fixed portion i) Powder coated aluminium (minimum thickness of powder coating 50 micron

b) For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately). i) Powder coated aluminium (minimum thickness of powder coating 50 micron)

Providing and fixing 12mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS:12823 Grade l Type ll, in panelling fixed in aluminum doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of engineer-in-charge. i) Pre-laminated particle board with decorative lamination on both sides.

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item): i) With float glass panes of 5 mm thickness (weight not less than 12.50 kg/ sqm)

Providing and fixing double action hydraulic floor spring of approved brand and manufacture conforming to IS : 6315, having brand logo embossed on the body / plate with double spring mechanism and door weight upto 125 kg., for doors, including cost of cutting floors ,embedding in floors as required and making good the same matching to the existing floor finishing and cover plates with brass pivot and single piece M.S. sheet outer box with slide plate etc. complete as per the direction of Engineer-in-charge. i) With brass cover plate minimum 1.25 mm thickness.

Providing and fixing 12 mm thick frameless toughened glass door shutter of approved brand and manufacture, including providing and fixing top & bottom pivot & double action hydraulic floor spring type fixing arrangement and making necessary holes etc. for fixing required door fittings, all complete as per direction of Engineer-incharge (Door handle, lock and stopper etc.to be paid separately).

Providing and fixing glazing in fire resistant door shutters, fixed panels & partitions etc., with G.I. beading made out of 1.6 mm thick G.I. sheet (zinc coating not less than 120 gm/m²) of size 20 x 33 mm screwed with M4 x 38 mm SS screws at distance 75 mm from the edges and 150 mm c/c , including applying a coat of approved fire resistant primer/ powder coating of not less than 30 micron on G.I. beading, & special ceramic tape of 5 x 20 mm size etc complete in all respect as per NBC 2016, IS 16231 (Part 3):2016 and as per direction of Engineer-incharge with glass of required thickness having 120 minutes of fire resistance both integrity & radiation control (EW120) and minimum 20 minutes of insulation (EI20). The manufacturer have to give test report/certification of fire glass and the glass should have the stamp showing the value of E, EW & EI. The glass shall be tested in approved NABL accredited lab or by any other accreditation body which operates in accordance with ISO/IEC 17011 and accredits labs as per ISO/IEC 17025 for testing and calibration scopes shall be eligible. The maximum glazing size shall not be more than 1100x2200 mm (w x h) or 2.42 sqm.

Providing and installing in required position, approved Toilet / Restroom Cubicles in "L" shape and of approved brand, series, colour & quality in sizes as specified below and made out of 12mm thick solid grade high pressure laminate (of approved colour & conforming to EN 438-4) including supporting arrangements for top rail on existing back wall, end finishing, all accessories including door of size 1830mm x 600mm etc. complete as per approved shop drawings, manufacturer's specifications and all as per directions and to the satisfaction of the Engineer-in-charge and comprising of the following : SS “U” Channel - 304 Grade SS “F” Channel - 304 Grade SS Top Rail - 304 Grade SS Coat Hook- 304 Grade SS Gravity Hinges - 304 Grade SS Privacy Thumb turn c/w Occupancy Indicator- 304 Grade SS Door Knob - 304 Grade SS Hinges with Cover - 304 Grade SS Adjustable Foot - 316 Grade Rubber Lining for Groove- 304 Grade S.S.Screws of 304 Grade & PVC Wall Plugs- 304 Grade a) Size: Toilet / Restroom Cubicles of 1000mm (W) x 1550mm (L) x 1980mm (H)

Providing and installing in required position, approved Urinal partitions of approved brand, series, colour & quality in sizes as specified below and made out of 12mm thick solid grade high pressure laminate (of approved colour & conforming to EN 438-4) including supporting arrangements wall, end finishing, all fixing and fitting accessories of grade SS 304, etc. complete as per approved shop drawings, manufacturer's specifications and all as per directions and to the satisfaction of the Engineer-in-charge : size of partition: 900mm x 450mm

Filling the gap in between aluminium/ stone/ wood frame and adjacent RCC/ Brick/ Stone/ wood/ Ceramic/ Gypsum work by providing weather/structural non sag elastomeric PU sealant over backer rod of approved quality as per architectural drawings and direction of Engineer-in-charge complete, complying to ASTM C920, DIN 18540-F & ISO 11600

i) Upto 5 mm depth and 5 mm width

ii) Upto 10 mm depth and 10 mm width

Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters. i)80x1.25 mm M.S. laths with 1.25 mm thick top cover

Providing and fixing ball bearing for rolling shutters.

Extra for providing mechanical device chain and crank operation for operating rolling shutters. i) Exceeding 10.00 sqm and upto 16.80 sqm in the area

Extra for providing grilled rolling shutters manufactured out of 8 mm dia M.S. bar instead of laths as per design approved by Engineer-in- charge, (area of grill to be measured).

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. i) Hot finished welded type tubes

Steel work welded in built up sections/ framed work, including cutting,hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. i) In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

Providing and fixing stainless steel ( Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-incharge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.)

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Providing and fixing bolts including nuts and washers complete.

62 mm thick cement concrete flooring with concrete hardener topping, under layer 50 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) and top layer 12mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate, 6mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacture’s specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.

Providing and fixing glass strips in joints of terrazo/ cement concrete floors 40 mm wide and 4 mm thick

Chequerred precast cement concrete tiles 22 mm thick in footpath & courtyard, jointed with neat cement slurry mixed with pigment to match the shade of tiles, including rubbing and cleaning etc. complete, on 20 mm thick bed of cement mortar 1:4 (1 cement: 4 coarse sand). i) Light shade pigment using white cement

Kota stone slab flooring over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement : 4 coarse sand) i) 25 mm thick

Kota stone slabs 20 mm thick in risers of steps, skirting, dado and pillars laid on 12 mm (average) thick cement mortar 1:3 (1 cement: 3 coarse sand) and jointed with grey cement slurry mixed with pigment to match the shade of the slabs, including rubbing and polishing complete.

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3kg/sqm including grouting the joints with white cement and matching pigments etc., complete. i) Size of Tile 600x600 mm

Providing and laying Vitrified tiles in different sizes (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours & shade, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), jointing with grey cement slurry @ 3.3kg/sqm including grouting the joint with white cement & matching pigments etc. complete. i) Size of Tile 600x600 mm

Providing and fixing removable raised/false access flooring with system and its components of approved make for different plenum height with possible height adjustment upto 50 mm, comprising of modular load bearing floor panels supported on G.I. rectangular stinger frame work and G.I. Pedestal etc. all complete, as per the architectural drawings, as specified and as directed by Engineer-in-charge consisting of a) Providing at required spacing to form modular framework, pedestals made out of GI tube of thickness minimum 2 mm and 25 mm outer diameter, fully welded on to the G.I. Base plate of size 100mm x 100mm x 3mm at the bottom of the pedestal tube, G.I. pedestal head of size 75mmx75mmx3.5 mm welded with GI fully threaded stud 16mm outer diameter with two GI Check nuts screwed on the stud for level adjustment upto 50mm, locking and stabilizing the pedestal head in position at the required level. The pedestals shall be fixed to the subfloor (base) through base plate using epoxy based adhesive of approved make or the machine screw with rawl plug. Providing and laying of 450mm high raised floors with MS frame structure and finished with vitrified tiles of size 600x600mm, to be fixed with adhesive. b) Stringers system in all steel construction hot dipped galvanized of rectangular size 570x20x30x0.80mm thick having holes at both ends for securing the stringers on to the pedestal head using fully threaded screws ensuring maximum lateral stability in all directions, the grid formed by the pedestal and stringer assembly shall receive the floor panel, this system shall provide adequate solid, rigid support for access floor panel, the system shall provide a minimum clear uninterrupted clearance between the bottom of the floor for electrical conduits and wiring etc. all complete as per the architectural drawings, as specified and as directed by the Engineer-in-charge.

c) Providing and fixing Access Floor panel of 600x600x32 mm medium grade Filled Steel anti static high pressure Lamination of 800H grade (FS800H). Access Floor panel shall be steel welded construction with an enclosed bottom pan with uniform pattern of 64 hemispherical cones. The top and bottom plates of Steel Gauges: top 0.6 mm and bottom 0.7 mm fused spot welded together (minimum 64 welds in each dome and 20 welds along each flange). The panel should be corrosion resistant epoxy coated for lifetime rust protection and cavity formed by the top and bottom plate is filled with Pyrogrip noncombustible Portland cementitious core mixed with lightweight foaming compound. The access floor shall be factory finished with Anti-static High Pressure laminate with Non Warp technology upto 1mm thickness for superior adhesion and Surface flatness within 0.75mm. The panel is to withstand a Concentrated Load of 363 kgs applied on area 25mm x 25mm without collapse in the centre of the panel which is placed on four steel blocks. The panel will withstand and Uniformly Distributed Load (UDL) minimum 1250 kg/sqm and, an impact load of 50kg all complete as per the approved manufacturers specification and as per the direction of Engineer-in-charge. All specification must be printed on the side of the panel to ensure the quality of the product. i) 450 mm Finished Floor Height (FFH).

Stone tile work for wall lining upto 10 m height with special adhesive over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand), including pointing in white cement with an admixture of pigment to match the stone shade. a) 8mm thick (mirror polished and machine cut edge) i) Granite stone of any colour and shade

Providing and laying Vitrified Tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than0.08% and conformibg to IS : 15622, of approved brand & manufacturer, in all colours and shade, in skirting, dado , rise of steps , laid over 12mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand ), jointing with grey cement slurry @ 3.3 Kg/sqm including grouting the joint with while cement & matching pigments etc. complete. Note: a) The shade , Color Design, Pattern and brand shall be got approved from the Engineer in Charge prior to procurement by the contractor. b) The Sample of the vitrified tiles shall be made available by the contractor for inspection and approval by the Engineer in Charge at no extra cost i) Using matt finished vitrified tiles of size 600mm X 600mm

Providing and laying Vitrified tiles in flooring, in different sizes (thickness to be specified by the manufacturer), with water absorption less than 0.08% and conferming to IS:15622, of approved brand and manuacturer , inall colors and shade , laid on 20mm thick cement mortar 1:4 ( 1 cement : 4 coarse sand ) jointing with grey cement slurry @ 3.3 kg/sqm including grouting the joints with white cement and matching pigments ets. , complete Note: a) The shade, Color Design, Pattern and brand shall be got approved from the Engineer in Charge prior to procurement by the contractor. b) The Sample of the vitrified tiles shall be made available by the contractor for inspection and approval by the Enginner-in charge at no extra cost

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete

Providing gola 75x75 mm in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 stone aggregate 10 mm and down gauge), including finishing with cement mortar 1:3 (1 cement : 3 fine sand) as per standard design : i) In 75x75 mm deep chase

Making khurras 45x45 cm with average minimum thickness of 5 cm cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate of 20 mm nominal size) over P.V.C. sheet 1 m x1 m x 400 micron, finished with 12 mm cement plaster 1:3 (1 cement : 3 coarse sand) and a coat of neat cement, rounding the edges and making and finishing the outlet complete.

Supplying, fabricating, assembling, installing and fixing in position, polycarbonate standing seam roofing system made out of 16mm thick multi-walled / multi-celled translucent polycarbonate sheet panels of 600 to 1200mm width and of approved make, colour and shade. The panels shall be uniform in colour and shall have minimum 5 cells and 6 walls with an integral tight-cell core. The panels shall be having min 50micron co-extruded UV protected on top layer (exposed to sun) to prevent glare and shall face sun / top. The panels shall be manufactured with vertical standing seam at both sides of the panel with snap-on connector to interlock the panels with a grip lock mechanism to ensure maximum uplift capability including mill finished aluminium U-profile end cap and solid/ perforated or breather tape. Welding or gluing up of standing seam is not acceptable. The panels shall be fixed over the structural steel members / MS purlins with snap on connectors and standing seam having the height of 10 to15 mm to ensure best connector engagement, including all accessories such as self-drilling SS screws, washers, SS fasteners, flashings, trims (including Aluminium Glazing bar top & bottom with EPDM rubber gasket, silicone etc. in case of dome work) etc. The polycarbonate panels shall conform to IS 14443-97 and shall conform to the properties / requirements as per ASTM G 155 or equivalent test from any NABL approved lab. The same test certificate shall be provided by manufacturer or to be got tested & submitted by contractor. The entire system shall be completely water tight and shall include for necessary staging / scaffolding for all levels, leads and heights etc. complete all as per approved shop drawings, technical specifications and as directed by the Engineer-in-charge. (Note: Structural Steel Work including its painting shall be measured and paid separately under relevant items).

12 mm cement plaster. i) 1:6 (1 cement: 6 fine sand)

15 mm cement plaster on rough side of single or half brick wall finished with a floating coat of neat cement of mix : 1:4 (1 cement: 4 fine sand)

18 mm cement plaster in two coats under layer 12 mm thick cement plaster 1:5 (1 cement : 5 coarse sand) finished with a top layer 6 mm thick cement plaster 1:6 (1 cement : 6 fine sand).

6 mm cement plaster of mix : i) 1:3 (1 cement: 3 fine sand)

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade i) New work (two or more coats) over and including water thinnable priming coat with cement primer

Finishing walls with textured exterior paint of required shade i) New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including priming coat of exterior primer applied @ 2.20kg/10 sqm

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade: i) Two or more coats on new work

Wall painting with acrylic emulsion paint, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour. i) Two coats

Extra for plastering exterior walls of height more than 10 m from ground level for every additional height of 3 m or part thereof.

Providing and laying integral cement based water proofing treatment including preparation of surface as required for treatment of roofs, balconies, terraces etc consisting of following operations: a) Applying a slurry coat of neat cement using 2.75 kg/sqm. of cement admixed with water proofing compound conforming to IS. 2645 and approved by Engineer-in-charge over the RCC slab including adjoining walls up to 300 mm height including cleaning the surface before treatment. b) Laying brick bats with mortar using broken bricks/brick bats 25 mm to 115 mm size with 50% of cement mortar 1:5 (1 cement : 5 coarse sand)admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge over 20 mm thick layer of cement mortar of mix 1:5 (1 cement :5 coarse sand ) admixed with waterproofing compound conforming to IS : 2645 and approved by Engineer-in-charge to required slope and treating similarly the adjoining walls upto 300 mm height including rounding of junctions of walls and slabs. c) After two days of proper curing applying a second coat of cement slurry using 2.75kg/ sqm of cement admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge. d) Finishing the surface with 20 mm thick joint less cement mortar of mix1:4 (1 cement :4 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge including laying glass fibre cloth of approved quality in top layer of plaster and finally finishing the surface with trowel with neat cement slurry and making pattern of 300x300 mm square 3mm deep. e) The whole terrace so finished shall be flooded with water for a minimum period of two weeks for curing and for final test. All above operations to be done in order and as directed and specified by the Engineer-in-Charge: i) With average thickness of 120mm and minimum thickness at khurra as 65 mm.

Providing and laying integral cement based treatment for water proofing on horizontal surface at all depth below ground level for under ground structures as directed by Engineer-in-Charge and consisting of: i) Ist layer of 22 mm to 25 mm thick approved and specified rough stone slab over a 25 mm thick base of cement mortar 1:3 (1 cement : 3 coarse sand) mixed with water proofing compound conforming to IS:2645 in the recommended proportion over the leveling course (leveling course to be paid separately). Joints sealed and grouted with cement slurry mixed with water proofing compound. ii) 2nd layer of 25 mm thick cement mortar 1:3 (1 cement: 3 coarse sand) mixed with water proofing compound in recommended proportions. iii) Finishing top with stone aggregate of 10 mm to 12 mm nominal size spreading @ 8 cudm/sqm thoroughly embedded in the 2nd layer. a) Using rough kota stone.

Providing and laying integral cement based treatment for water proofing on the vertical surface by fixing specified stone slab 22 mm to 25 mm thick with cement slurry mixed with water proofing compound conforming to IS:2645 in recommended proportions with a gap of 20 mm (minimum) between stone slabs and the receiving surfaces and filling the gaps with neat cement slurry mixed with water proofing compound and finishing the exterior of stone slab with cement mortar 1:3 (1 cement : 3 coarse sand) 20 mm thick with neat cement punning mixed with water proofing compound in recommended proportion complete at all levels and as directed by Engineer-in-charge : i) Using rough Kota stone

Providing orange colour safety foot rest of minimum 6 mm thick plastic encapsulated as per IS : 10910, on 12 mm dia steel bar conforming to IS: 1786, having minimum cross section as 23 mmx25 mm and over all minimum length 263 mm and width as 165 mm with minimum 112 mm space between protruded legs having 2 mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and having manufacture's permanent identification mark to be visible even after fixing, including fixing in manholes with 30x20x15 cm cement concrete block 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) complete as per design

Providing and laying water proofing treatment to vertical and horizontal surfaces of depressed portions of W.C., kitchen and the like consisting of: (i) Ist course of applying cement slurry @ 4.4 kg/sqm mixed with water proofing compound conforming to IS 2645 in recommended proportions including rounding off junction of vertical and horizontal surface. (ii) IInd course of 20 mm cement plaster 1:3 (1 cement : 3 coarse sand) mixed with water proofing compound in recommended proportion including rounding off junction of vertical and horizontal surface. (iii) IIIrd course of applying blown or residual bitumen applied hot at 1.7 kg. per sqm of area. (iv) IVth course of 400 micron thick PVC sheet. (Overlaps at joints of PVC sheet should be 100 mm wide and pasted to each other with bitumen @ 1.7 kg/sqm).

Providing and supplying aluminium extruded tubular and other aluminium sections as per the architectural drawings and approved shop drawings , the aluminium quality as per grade 6063 T5 or T6 as per BS 1474,including super durable powder coating of 60-80 microns conforming to AAMA 2604 of required colour and shade as approved by the Engineer-in-Charge. ( The item includes cost of material such as cleats, sleeves, screws etc. necessary for fabrication of extruded aluminium frame work. Nothing extra shall be paid on this account).

Designing, fabricating, testing, protection, installing and fixing in position semi (grid) unitized system of structural glazing (with open joints) for linear as well as curvilinear portions of the building for all heights and all levels, including: a) Structural analysis & design and preparation of shop drawings for the specified design loads conforming to IS 875 part III (the system must passed the proof test at 1.5 times design wind pressure without any failure), including functional design of the aluminum sections for fixing glazing panels of various thicknesses, aluminium cleats, sleeves and splice plates etc. gaskets, screws, toggles, nuts, bolts, clamps etc., structural and weather silicone sealants, flashings, fire stop (barrier)-cum-smoke seals, microwave cured EPDM gaskets for water tightness, pressure equalisation & drainage and protection against fire hazard including: b) Fabricating and supplying serrated M.S. hot dip galvanised / Aluminium alloy of 6005 T5 brackets of required sizes, sections and profiles etc. to accommodate 3 Dimentional movement for achieving perfect verticality and fixing structural glazing system rigidly to the RCC/ masonry/structural steel framework of building structure using stainless steel anchor fasteners/ bolts, nylon seperator to prevent bimetallic contacts with nuts and washers etc. of stainless steel grade 316, of the required capacity and in required numbers. c) Providing and filling, two part pump filled, structural silicone sealant and one part weather silicone sealant compatible with the structural silicone sealant of required bite size in a clean and controlled factory / work shop environment , including double sided spacer tape, setting blocks and backer rod, all of approved grade, brand and manufacture, as per the approved sealant design, within and all around the perimeter for holding glass. d) Providing and fixing in position flashings of solid aluminium sheet 1 mm thick and of sizes, shapes and profiles, as required as per the site conditions, to seal the gap between the building structure and all its interfaces with curtain glazing to make it watertight.

e) Making provision for drainage of moisture/ water that enters the curtain glazing system to make it watertight, by incorporating principles of pressure equalization, providing suitable gutter profiles at bottom (if required), making necessary holes of required sizes and of required numbers etc. complete. This item includes cost of all inputs of designing, labour for fabricating and installation of aluminium grid, installation of glazed units, T&P, scaffolding and other incidental charges including wastages etc., enabling temporary structures and services, cranes or cradles etc. as described above and as specified. The item includes the cost of getting all the structural and functional design including shop drawings checked by a structural designer, dully approved by Engineer-in-charge. The item also includes the cost of all mock ups at site, cost of all samples of the individual components for testing in an approved laboratory, field tests on the assembled working structural glazing as specified, cleaning and protection till the handing over of the building for occupation. In the end, the Contractor shall provide a water tight structural glazing having all the performance characteristics etc. all complete as required, as per the Architectural drawings, as per item description, as specified, as per the approved shop drawings and as directed by the Engineer-in- Charge. Note:- 1. The cost of providing extruded aluminium frames, shadow boxes, extruded aluminium section capping for fixing in the grooves of the curtain glazing and vermin proof stainless steel wire mesh shall be paid for separately under relevant items under this subhead. However, for the purpose of payment, only the actual area of structural glazing (including width of grooves ) on the external face shall be measured in sqm. up to two decimal places. Note:- 2. The following performance test are to be conducted on structural glazing system if area of structural glazing exceeds 2500 Sqm from the certified laboratories accreditated by NABL (National Accreditation Board for Testing and Calibration Laboratories), Department of Science & Technologies, India. Cost of testing is payable separately. The NIT approving authority will decide the necessity of testing on the basis of cost of the work, cost of the test and importance of the work. Performance Testing of Structural glazing system Tests to be conducted in the NBL Certified laboratories

(1) Performance Laboratory Test for Air Leakage Test (-50pa to - 300pa) & (+50pa to +300pa) as per ASTM E-283-04 testing method for a range of testing limit 1 to 200 mVhr (2) Static Water Penetration Test. (50pa to 1500pa) as per ASTME- 331-09 testing method for a range up to 2000 ml. (3) Dynamic Water Penetration (50pa to 1500pa) as per AAMA 501.01- 05 testing method for a range upto 2000 ml (4) Structural Performance Deflection and deformation by static air pressure test (1.5 times design wind pressure without any failure) as per ASTME-330-10 testing method for a range upto 50 mm (5) Seismic Movement Test (upto 30 mm) as per AAMA 501.4-09 testing method for Qualitative test. Tests to be conducted on site. (6) Onsite Test for Water Leakage for a pressure range 50 kpa to 240 kpa (35psi) upto 2000 ml

Providing, assembling and supplying vision glass panels (for Semi-Unitised Glazing) of approved make and comprising of hermetically-sealed 35.52mm thick laminated insulated glass units of size and shape as required and specified all complete for the required performances, as per the architectural drawings, as per the approved shop drawings, as specified and as directed by the Engineer-in-Charge. The IGUs shall be assembled in the factory/ workshop of the glass processor. (Payment for fixing of IGU Panels in the structural glazing is included in cost of semi (grid) unitized system of structural glazing. “For payment, only the actual area of glass on face # 1 of the glass panels (excluding the areas of the grooves and weather silicone sealant) provided and fixed in position, shall be measured in sqm.” High Performance Vision/Spandrel Glass: 35.52mm Thick Laminated Insulated Glass Unit shall consist of [6mm Thick clear heat strengthened (HS) outerlite + 1.52mm thick ultra clear PVB Interlayer +6mm thick high performance heat strengthened (HS)]+ 16mm Air Spacer Gap +6mm thick clear heat strengthened (HS)] Innerlite glass unit. Performance coating shall be on Surface # 4. Glass Properties for Vision Glass: Glass Performance & Shade :Green substrate U –Value of the glass < 1.5 W/sqm K (Max) External Reflection: 10-20% Internal Reflection: 10-20% 'Solar Heat Gain Coefficient (or) Solar Factor < 0.25 (Max) Shading Coefficient < 0.29 (Max) Visual Light Transmission VLT > 38% (Min) Glass Module : varying

Extra for openable side / top hung vision glass panels (IGUs) including providing and supplying at site all accessories and hardwares for the openable panels as specified and of the approved make such as heavy duty stainless steel friction hinges, min 4 -point cremone locking sets with stainless steel plates, handles, buffers etc. including necessary stainless steel screws/ fasteners, nuts, bolts, washers etc., all complete as per the Architectural drawings, as per the approved shop drawings, as specified and as directed by the Engineer-in- Charge.

Providing, fabricating and supplying shadow box of required size and shape, for fixing in the spandrel portion of the structural glazing, in linear as well as curvilinear portions of the building by providing semi -rigid, inorganic, non-combustible fibre glass wool insulation 50 mm thick, conforming to IS: 8183 and BS: 3958 Part 5. The insulation layer shall have facing (factory bonded on surface # 1of the fibre glass insulation layer), of black non-woven fibre glass tissue of nominal thickness 0.5 mm and nominal mass not less than 60 gm / sqm, made of randomly oriented glass fibres distributed in a binder by a wet-lay process including fixing 1.5 mm thick solid aluminum sheet backing using, 6 mm thick cement board including SS rivets, nuts, bolts, washers etc complete.

Designing, fabricating, testing, installing and fixing in position Curtain Wall with Aluminium Composite Panel Cladding, with open grooves for linear as well as curvilinear portions of the building , for all heights and all levels etc. including: a) Structural analysis & design and preparation of shop drawings for pressure equalisation or rain screen principle as required, proper drainage of water to make it watertight including checking of all the structural and functional design. b) Providing, fabricating and supplying and fixing panels of aluminium composite panel cladding in pan shape in metallic colour of approved shades made out of 4mm thick aluminium composite panel material consisting of 3mm thick FR grade mineral core sandwiched between two Aluminium sheets (each 0.5mm thick). The aluminium composite panel cladding sheet shall be coil coated, with Kynar 500 based PVDF / Lumiflon based fluoropolymer resin coating of approved colour and shade on face # 1 and polymer (Service) coating on face # 2 as specified using stainless steel screws, nuts, bolts, washers, cleats, weather silicone sealant, backer rods etc. (c) The fastening brackets of Aluminium alloy 6005 T5 / MS with Hot Dip Galvanised with serrations and serrated washers to arrest the wind load movement, fasteners, SS 316 Pins and anchor bolts of approved make in SS 316, Nylon separators to prevent bi-metallic contacts all complete required to perform as per specification and drawing.

The item includes cost of all material & labour component, the cost of all mock ups at site, cost of all samples of the individual components for testing in an approved laboratory, field tests on the assembled working curtain wall with aluminium composite panel cladding, cleaning and protection of the curtain wall with aluminium composite panel cladding till the handing over of the building for occupation. Base frame work for ACP cladding is payable under the relevant aluminium items. The Contractor shall provide curtain wall with aluminium composite panel cladding, having all the performance characteristics all complete , as per the Architectural drawings, as per item description, as specified, as per the approved shop drawings and as directed by the Engineer-in-Charge. However, for the purpose of payment, only the actual area on the external face of the curtain wall with Aluminum Composite Panel Cladding (including width of groove) shall be measured in sqm. up to two decimal places.

Providing and fixing tiled false ceiling of specified materials of size 595x595 mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanized steel sections ( galvanized @ 120 grams/ sqm, both side inclusive) consisting of main "T" runner with suitably spaced joints to get required length and of size 24x38 mm made from 0.30 mm thick (minimum) sheet, spaced at 1200 mm center to center and cross "T" of size 24x25 mm made of 0.30mm thick (minimum) sheet, 1200 mm long spaced between main "T" at 600 mm center to center to form a grid of 1200x600 mm and secondary cross "T" of length 600 mm and size 24x25 mm made of 0.30 mm thick (minimum) sheet to be interlocked at middle of the 1200x600 mm panel to form grids of 600x600 mm and wall angle of size 24x24x0.3 mm and laying false ceiling tiles of approved texture in the grid including, required cutting/making, opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc. Main "T" runners to be suspended from ceiling using GI slotted cleats of size 27 x 37 x 25 x1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm GI adjustable rods with galvanised butterfly level clips of size 85 x 30 x 0.8 mm spaced at 1200 mm center to center along main T, bottom exposed width of 24 mm of all T-sections shall be pre-painted with polyester paint, all complete for all heights as per specifications, drawings and as directed by Engineer-in-charge. i) 12.5 mm thick square edge PVC Laminated Gypsum Tile of size 595x595 mm, made of Gypsum plasterboard,manufactured from natural gypsum as per IS 2095 part I and laminated with white 0.16mm thick fire retardant PVC film on the face side and 12micron metalized polyester on the back side with all edges sealed with the face side PVC film which goes around and wraps the edges and is bonded to the edges and the back side metalized polyester film so as to make the tile a completely sealed unit.

Providing and fixing false ceiling at all heights with integral densified calcium silicate reinforced with fibre and natural filler false ceiling tiles of Size 595x595 mm of approved texture, design and patterns having NRC (Noise Reduction coefficient) of 0.50 (minimum) as per IS 8225:1987, Light reflectance of 85% (minimum). Non combustible as per BS:476 (part-4), fire performance as per BS:476 (part 6 &7), humidity resistance of 100%, thermal conductivity < 0.043 W/m K as per ASTM 518:1991, in true horizontal level suspended on inter- locking metal powder coated T-Grid of hot dipped galvanised iron section of 0.40 mm thick on Silhouette profile, rotary stitched double webbed white with 6 mm reveal profile (white/black),comprising of main-T runners of size 15x42 mm of length 3000 mm, cross - T of size 15x42 mm of length 1200 mm and secondary intermediate cross-T of size 15x42 mm of length 600mm to form grid module of size 600 x 600 mm, suspended from ceiling using galvanised mild steel items (galvanizing @ 80 grams per sqm) i.e. 50 mm long, 8 mm outer diameter M-6 dash fasteners, 6 mm dia fully threaded hanger rod up to 1000 mm length and L-shape level adjuster of size 85x25x2 mm. Galvanised iron perimeter wall angle of size 22x19x0.40 mm of length 3000 mm to be fixed on periphery wall / partition with the help of plastic rawl plugs at 450 mm center to center and 40mm long dry wall S.S screws. The work shall be carried out as per specifications, drawing and as per directions of the Engineer-in-Charge. i) With 15 mm thick integral densified micro edge light weight calcium silicate false ceiling tiles

Providing and fixing mineral fibre false ceiling tiles at all heights of size 595X595mm of approved texture, design and pattern. The tiles should have Humidity Resistance (RH) of 99%, Light Reflectance > 85%, Thermal Conductivity k = 0.052 - 0.057 w/m K, Fire Performance as per (BS 476 pt - 6 &7)in true horizontal level suspended on interlocking T-Grid of hot dipped all round galvanized iron section of 0.33 mm thick (galvanized @120 gsm ) comprising of main T runners of 15x32 mm of length 3000 mm, cross T of size 15x32mm of length 1200 mm and secondary intermediate cross T of size 15x32 mm of length 600 mm to form grid module of size 600x600 mm suspended from ceiling using galvanized mild steel item (galvanised @80gsm) 50 mm long 8mm outer diameter M-6 dash fasteners, 6 mm diameter fully threaded hanger rod upto 1000 mm length and L-shape level adjuster of size 85x25x2 mm, spaced at 1200 mm centre to centre along main ‘T’. The system should rest on periphery walls /partitions with the help of GI perimeter wall angle of size24x24X3000 mm made of 0.40 mm thick sheet, to be fixed to the wall with help of plastic rawl plug at 450 mm centre to centre & 40 mm long dry wall S.S. screws. The exposed bottom portion of all T-sections used in false ceiling support system shall be prepainted with polyester baked paint, for all heights. The work shall be carried out as per specifications, drawings and as per directions of the engineer-in-charge. i) With 20 mm thick beveled tegular mineral fibre false ceiling tile (NRC 0.7)

Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earth with lead upto 50 metres.

Providing, laying, spreading and compacting graded stone aggregate (size range 53 mm to 0.075 mm ) to wet mix macadam (WMM) specification including premixing the material with water at OMC in for all leads & lifts, laying in uniform layers with mechanical paverfinisher in sub- base / base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achievethe desired density, complete as per specifications and directions of Engineer-in-Charge.

Construction of granular sub-base by providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge. i) With material conforming to Grade-III (size range 26.5 mm to 0.075 mm ) having CBR Value-20

"Providing and laying design mix cement concrete of M-30 grade, in roads/ taxi tracks/ runways, using cement content as per design mix, using coarse sand and graded stone aggregate of 40 mm nominal size in appropriate proportions as per approved & specified design criteria, providing dowel bars with sleeve/ tie bars wherever required, laying at site, spreading and compacting mechanically by using needle and surface vibrators, levelling to required slope/ camber, finishing with required texture, including steel form work with sturdy M.S. channel sections, curing, making provision for contraction/ expansion, construction & longitudinal joints ( 10 mm wide x 50 mm deep) by groove cutting machine, providing and filling joints with approved joint filler and sealants, complete all as per direction of Engineer-in-charge (Item of joint fillers, sealants, dowel bars with sleeve/ tie bars to be paid separately). Note:- Cement content considered in M-30 is @ 340 kg/cum. Excess/ less cement used as per design mix is payable/ recoverable separately. i) Cement concrete manufactured in automatic batching plant (RMC plant) i/c transportation to site in transit mixer

Providing and fixing in position pre-moulded joint filler in expansion joints.

Providing and laying in position bitumen hot sealing compound for expansion joints etc. i) Using grade 'A' sealing compound.

Providing and fixing Glow studs of size 100x20 mm made of heavy duty body shall be moulded ASA (Acrylic styrene Acryloretrite ) or HIP (High impact polystyrene) or ABS having electronically welded micro- prismatic lens with abrasion resistant coating as approved by Engineer in charge. The glow stud shall support a load of 13635 kg tested in accordance with ASTM D4280. The slope of retro- reflective surface shall be 35 (+/-5) degress to base .The reflective panels on both sides with at least 12 cm of reflective area up each side. The luminance intensity should be as per the specification and shall be tested as described in ASTM I: 809 as recommended in BS: 873 part 4 : 1973. The studs shall be fixed to the Road surface using the adhesive conforming to IS, as per procedure recommended by the manufacturer complete and as per direction of Engineer-in-charge.

Painting runway/taxi track/apron marking with adequate nos of coats to give uniform finish with road marking paint of superior make as approved by the Engineer-in-charge, i/c cleaning the surface of oil dirt, scales, oil, grease and other foreign mater;al etc. and lining out complete. i) New work (Two or more coats)

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm), including making drainage opening wherever required complete etc. as per direction of Engineer-in-charge (length of finished kerb edging shall be measured for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge).

Scarifying the existing bituminous road surface to a depth of 50 mm and disposal of scarified material within all lifts and lead upto 1km (by mechanical means).

Providing and erecting 2.00 metre high temporary barricading at site; each panel of size 2.50mx2.00m made of 40x40x6mm angle iron or 50x50x3mm hollow MS tube posts/horizontal members/bracings covered with 1.63mm thick MS sheet. The sheet shall be fixed with 30x5mm MS flat by suitable welding/riveting. The panels shall be made so that gap of 50cm above the ground is available making overall height as 2.5m. MS channel ISLC 75 @ 5.70 kg/m, 50cm long shall be provided at the bottom having oval shaped holes of size 50x25mm at both ends with 50cm long MS angle 40x40x6mm bracing. Suitable arrangement shall be made to fix the barricading to avoid from overturning by providing 250mm long expansion fasteners at both ends. The work shall be executed as per drawing/ direction of Engineer-in-Charge which includes writing and painting, arrangement for traffic diversion such as traffic signals during construction at site for day and night, glow lamps, reflective signs, marking, flags, caution tape as directed by the Engineer-in-Charge. The barricading provided shall be retained in position at site continuously i/c shifting of barricading from one location to another location as many times as required during the execution of the entire work till its completion. Rate include its maintenance for damages, painting, all incidentals, labour materials, equipments and works required to execute the job. The barricading shall not be removed without prior approval of Engineer-in-Charge. (Note :- One time payment shall be made for providing barricading from start of work till completion of work i/c shifting. The barricading provided shall remain to be the property of the contractor on completion of the work).

Providing and laying factory made chamfered edge Cement Concrete paver blocks In foot path, park & lawns driveway or light & traffic parking etc. of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of course sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand, all complete as per manufacturer's specifications & direction of Engineerin- Charge. i) 60mm thick Cement concrete paver block of M-35 grade with approved colour, design & pattern.

Providing and fixing concertina coil fencing with punched tape concertina coil 600 mm dia 10 metre openable length ( total length 90 m), having 50 nos rounds per 6 metre length, upto 3 m height of wall with existing angle iron 'Y' shaped placed 2.4 m or 3.00 m apart and with 9 horizontal R.B.T. reinforced barbed wire, stud tied with G.I. staples and G.I. clips to retain horizontal, including necessary bolts or G.I. barbed wire tied to angle iron, all complete as per direction of Engineer-in-charge, with reinforced barbed tape(R.B.T.) / Spring core (2.5mm thick) wire of high tensile strength of 165 kg/ sq.mm with tape (0.52 mm thick) and weight 43.478 gm/ metre (cost of M.S. angle, C.C. blocks shall be paid separately)

Providing and laying tactile tile (for vision impaired persons as per standards) of size 300x300x9.8mm having water absorption less than 0.5% and conforming to IS: 15622, of approved make in all colours and shades in outdoor floors such as footpath, court yard, multi modals location etc., laid on 20mm thick base of cement mortar 1:4 (1 cement : 4 coarse sand) in all shapes & patterns including grouting the joints with white cement mixed with matching pigments etc. complete as per direction of Engineer-in-Charge.

Providing and laying polythene sheet of 400 microns on the base course with overlaps of not less than 100mm longitudinally and 150 mm transversely over and including a base layer of 6mm thick fine sand complete as per specifications and as directed by Engineer-in-charge.

Providing and fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430x260x350 mm and 340x410x265 mm sizes respectively with automatic flushing cistern with standard flush pipe and C.P. brass spreaders with brass unions and G.I clamps complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required : i) One urinal basin with 5 litre white P.V.C. automatic flushing cistern

Providing and fixing unplasticised PVC connection pipe with brass unions: a) 45 cm length i) 15 mm nominal bore

Providing & fixing of white vitreous china Under counter oval wash basin with CP brass waste assembly, wall flanges and rubber adapters for waste connection complete including CI/MS brackets duly painted, nuts, washers, cutting and making good the walls floors wherever required as per direction of Engineer-In-charge. Make: Jaquar- WB: CNS-WHT-705,WASTE COUPLING-ALD-CHR-709 QUEO- WB: Q757150310, WASTE COUPLING-Q503191320 or approved equivalent

Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per IS:13983 with C.I. brackets and stainless steel plug 40 mm, including painting of fittings and brackets, cutting and making good the walls wherever required a) Kitchen sink with drain board. i) 510x1040 mm bowl depth 225 mm

Providing and fixing white vitreous china extended wall mounting water closet of size 780x370x690 mm of approved shape including providing & fixing white vitreous china cistern with dual flush fitting, of flushing capacity 3 litre/ 6 litre (adjustable to 4 litre/ 8 litres),including seat cover, and cistern fittings, nuts, bolts and gasket etc complete.

Providing and fixing 8 mm dia C.P. / S.S. Jet with flexible tube upto 1 metre long with S.S. triangular plate to European type W.C. of quality and make as approved by Engineer - in - charge.

Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing: i) Rectangular shape 1500x450 mm

Providing and fixing toilet paper holder : C.P. brass

Providing and fixing PTMT liquid soap container 109 mm wide, 125 mm high and 112 mm distance from wall of standard shape with bracket of the same materials with snap fittings of approved quality and colour, weighing not less than 105 gms.

Providing and fixing CP Brass 32mm size Bottle Trap of approved quality & make and as per the direction of Engineerin- charge.

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete. a) Flexible pipe i) 40 mm dia

Providing and fixing C.P. brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms. 15 mm nominal bore

Providing & fixing chrome plated brass battery based infrared sensor operated pillar cock, having foam flow technology. 15 mm nominal bore

Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931 15mm nominal bore

Providing and Fixing stainless steel Horizontal / Vertical grab bar 600mm length fixed to PVC cleats with C.P. brass screws wherever required with approved make & quality and as per the directions and to the satisfaction of Engineer-in-charge. Make: Jaquar- WAC-SAP-BR0600CS QUEO- QUEO or approved equivalent

Providing and Fixing SS Swing grab bar, fixed to PVC cleats with C.P. brass screws wherever required with approved make & quality and as per the directions and to the satisfaction of Engineer-in-charge. Make: Jaquar- WAC-WHT-BG0800 KOHLER- 5164T-ST or approved equivalent

Providing and fixing soil, waste and vent pipes

a) 100mm dia i) Hubless centrifugally cast (spun) iron pipes epoxy coated inside & outside IS:15905

b) 75mm dia i) Hubless centrifugally cast (spun) iron pipes epoxy coated inside & outside IS:15905

Providing and fixing M.S. holder-bat clamps of approved design to Sand Cast iron/cast iron (spun) pipe embedded in and including cement concrete blocks 10x10x10 cm of 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), including cost of cutting holes and making good the walls etc.

i) For 100 mm dia pipe

ii) For 75 mm dia pipe

Providing and fixing plain bend of required degree.

a) 100 mm dia i) Hubless centrifugally cast (spun) iron pipes epoxy coated inside & outside as per IS:15905

b) 75 mm dia i) Hubless centrifugally cast (spun) iron pipes epoxy coated inside & outside as per IS:15905

Providing and fixing single equal plain junction of required degree :

a) 100x100x100 mm i) Hubless centrifugally cast (spun) iron epoxy coated inside & outside as per IS:15905

Providing and fixing terminal guard

a) 100 mm i) Hubless centrifugally cast (spun) iron epoxy coated inside & outside as per IS:15905

Providing and fixing single unequal plain junction of required degree.

a) 100x100x75 mm Centrifugally Cast (spun) Iron S&S. i) Hubless centrifugally cast (spun) iron epoxy coated inside & outside as per IS:15905

Providing and fixing G.I. Pipes complete with G.I. Fittings and clamps, including cutting and making good the walls etc. (Internal work - Exposed on wall)

32 mm dia. nominal bore

40 mm dia. nominal bore

50 mm dia. nominal bore

Painting GI pipes and fittings with two coats of anti-corrosive bitumastic paint of approved quality.

32 mm dia. nominal bore

40 mm dia. nominal bore

50 mm dia. nominal bore

Providing and fixing trap of self cleansing design with screwed down or hinged grating with or without vent arm complete, including cost of cutting and making good the walls and floors :

a) 100 mm inlet and 100 mm outlet i) Hubless centrifugally cast (spun) iron epoxy coated inside & outside as per IS:15905

Providing and fixing G.I reducer in G.I pipe including cutting and threading (Floor Drain) of 100 x 50mm, complete as per instructions of the Engineer in charge.(grating to be paid separately)

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes.

110 mm diameter

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion.

a) Single Push fit coupler i) 110 mm

b) Single Tee with door i) 110x110x110 mm dia

c) Bend 87.5o i) 110 mm bend

Providing and fixing to the inlet mouth of rain water pipe cast iron grating 15 cm diameter and weighing not less than 440 grams

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge.

a) Concealed work, including cutting chases and making good the walls etc.

i) 15 mm nominal outer dia pipe

ii) 20 mm nominal outer dia pipe

iii) 25 mm nominal outer dia Pipes

iv) 32 mm nominal outer dia Pipes

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement ,trenching ,refilling & testing of joints complete as per direction of Engineer in Charge.

External work i) 40 mm nominal outer dia Pipes

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc.

i) 25 mm dia nominal bore

ii) 40 mm dia nominal bore

iii) 50 mm dia nominal bore

iv) 65 mm dia nominal bore

Painting G.I. pipes and fittings with two coats of anti-corrosive bitumastic paint of approved quality :

i) 25 mm nominal bore

ii) 40 mm nominal bore

iii) 50 mm nominal bore

iv) 65 mm nominal bore

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal Work - Exposed on wall

i) 15mm nominal bore

ii) 20mm nominal bore

iii) 25mm nominal bore

iv) 32 mm nominal bore

v) 40mm nominal bore

vi) 50mm nominal bore

vii) 65mm nominal bore

viii) 80mm nominal bore

ix) 100mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end):

i) 20 mm nominal bore

ii) 25 mm nominal bore

iii) 32 mm nominal bore

iv) 40 mm nominal bore

v) 50 mm nominal bore

Providing and fixing following dia, 750 mm long hot dipped G.I. Puddle flanges for water tanks as per I.S. 1239 (Class C) with 6mm thick M.S. Plate of suitable size and welded all-round the pipe fixed in walls, beams and top slab of R.C.C tanks, etc. complete all as per the directions and to the satisfaction of Engineer-in-charge.

i) 32 mm dia (Flanged ends MS plate 6 mm thick; 100 mm x 100 mm plus dia of pipe).

ii) 65mm dia (Flanged ends MS plate 6 mm thick; 100 mm x 100 mm plus dia of pipe).

iii) 80 mm dia (Flanged ends MS plate 6 mm thick; 100 mm x 100 mm plus dia of pipe).

iv) 100 mm dia (Flanged ends MS plate 6 mm thick; 250 mm x 200 mm plus dia of pipe).

Supply and installation of 100 mm dia brass clean out plugs with suitable insert keys installed in C.I drainage pipes finished to match with the floor finish including heavy duty G.I adaptor, threaded socket as necessary of approved make & quality and as per the directions and to the satisfaction of the Engineer-in-charge.

i) 100 mm dia

Providing & fixing Auto Air vent for cold water supply risers, suitable for pressure not less than 15 Kg/Sq.cm.

ii) 15mm dia.

Constructing masonry Chamber 60x60x75 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ), i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design :

i) With common burnt clay F.P.S.(non modular) bricks of class designation 7.5

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) :

i) 15 mm nominal bore

ii) 20 mm dia nominal bore

iii) 25 mm nominal bore

iv) 32 mm nominal bore

v) 40 mm nominal bore

vi) 50 mm nominal bore

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, ISI : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. Circular tank

Providing and fixing PTMT grating of approved quality and colour. a) Circular type

i) 125 mm nominal dia with 25 mm waste hole

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, anddressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidatingeach deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed,within a lead of 50 m : a) All kinds of soil

i) Pipes, cables etc. exceeding 80 mm dia but not exceeding 300 mm dia

Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete :

i) 150 mm dia. R.C.C. pipe

ii) 250 mm dia. R.C.C. pipe

iii) 300 mm dia. R.C.C. pipe

Providing and laying cement concrete 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) up to haunches of S.W. pipes including bed concrete as per standard design :

i) 150 mm dia. R.C.C. pipe

ii) 250 mm dia. R.C.C. pipe

iii) 300 mm dia. R.C.C. pipe

Providing, laying and jointing glazed stoneware pipes class SP-1 with stiff mixture of cement mortar in the proportion of 1:1 (1 cement : 1 fine sand) including testing of joints etc. complete:

i) 150 mm diameter

ii) 200 mm diameter

Providing and laying cement concrete 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) all-round S.W. pipes including bed concrete as per standard design:

i) 150 mm dia. pipe

ii) 250 mm dia. pipe

Providing and fixing square-mouth S.W. gully trap class SP-1 complete with C.I. grating brick masonry chamber with water tight C.I. cover with frame of 300x300 mm size (inside) the weight of cover to be not less than 4.50 kg and frame to be not less than 2.70 kg as per standard design:

a) 100x100 mm size P type. i) With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand ) with R.C.C. top slab with 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement complete as per standard design :

a) Inside size 90x80 cm and 45 cm deep including C.I. cover with frame (light duty) 455x610 mm internal dimensions,total weight of cover and frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg) : i) With common burnt clay F.P.S.(non modular) bricks of class designation 7.5

Extra for depth for manholes: a) Size 90x80 cm i) With common burnt clay F.P.S.(non modular) bricks of class designation 7.5

Constructing brick masonry circular type manhole 0.91 m internal dia at bottom and 0.56m dia at top in cement mortar 1:4 (1 cement : 4 coarse sand), in side cement plaster 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement, foundation concrete 1:3:6 mix (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size), and making necessary channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement, all complete as per standard design : (a) 0.91 m deep with S.F.R.C. cover and frame (heavy duty, HD-20 grade designation) 560 mm internal diameter conforming to I.S. 12592, total weight of cover and frame to be not less than 182 kg., fixed in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including centering, shuttering all complete. (Excavation, foot rests and 12mm thick cement plaster at the external surface shall be paid for separately) : i). With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Extra depth for circular type manhole 0.91m internal dia (at bottom) beyond 0.91 m to 1.67 m

a) With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Providing orange colour safety foot rest of minimum 6 mm thick plastic encapsulated as per IS : 10910, on 12 mm dia steel bar conforming to IS: 1786, having minimum cross section as 23 mmx25 mm and over all minimum length 263 mm and width as 165 mm with minimum 112 mm space between protruded legs having 2 mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and having manufacture's permanent identification mark to be visible even after fixing, including fixing in manholes with 30x20x15 cm cement concrete block 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) complete as per design.

Constructing brick masonry road gully chamber 50x45x60 cm with bricks in cement mortar 1:4 (1 cement : 4 coarse sand) including 500x450 mm pre-cast R.C.C. horizontal grating with frame complete as per standard design :

i) With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Constructing brick masonry road gully chamber 45x45x77.5 cm with bricks in cement mortar 1:4 (1 cement : 4 coarse sand ) with precast R.C.C. vertical grating complete as per standard design :

i) With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Making soak pit 2.5 m diameter 3.0 metre deep with 45 x 45 cm dry brick honey comb shaft with bricks and S.W. drain pipe 100 mm diameter, 1.8 m long complete as per standard design.

i) With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality a) H D - 20

i) Circular shape 560 mm internal diameter

Development of tube well in accordance with IS : 2800 (part I) and IS: 11189, to establish maximum rate of usable water yield without sand content (beyond permissible limit), with required capacity air compressor, running the compressor for required time till well is fully developed, measuring yield of well by "V" notch method or any other approved method, measuring static level & draw down etc. by step draw down method, collecting water samples & getting tested in approved laboratory, i/c disinfection of tube well, all complete, including hire & labour charges of air compressor, tools & accessories etc., all as per requirement and direction of Engineer-in-charge.

Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/ bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer-in-charge, upto 90 metre depth below ground level. a) All types of soil i) 300 mm dia

Supplying, assembling, lowering and fixing in vertical position in bore well, unplasticized PVC medium well casing(CM) pipe of required dia, confirming to IS: 12818, including required hire and labor charges, fittings & accessories etc. all complete, for all depths, as per direction of engineer -in-charge.

i) 200mm nominal size dia.

Supplying, assembling, lowering and fixing in vertical position in bore well, unplasticized PVC medium well screen (RMS) pipe of required dia, confirming to IS: 12818, including required hire and labor charges, fittings & accessories etc. all complete, for all depths, as per direction of engineer -in-charge.

i) 200mm nominal size dia.

Gravel packing in tubewell construction in accordance with IS: 4097, including providing gravel fine/medium/coarse, in required grading & sizes as per actual requirement, all complete as per direction of Engineer-in-charge

Supplying, filling, spreading & leveling coarse sand of size range 1.5 mm to 2 mm in recharge pit, in required thickness over gravel layer,for all leads & lifts, all complete as per direction of Engineer -incharge.

Supplying, filling, spreading & leveling stone boulders of size range 5 cm to 20 cm, in recharge pit, in the required thickness, for all leads & lifts, all complete as per direction of Engineer-in-charge.

Providing and fixing suitable size threaded mild steel cap or spot welded plate to the top of bore well housing/ casing pipe, removable as per requirement, all complete for borewell of:

i) 200 mm dia

Providing and fixing M.S. clamp of required dia to the top of casing/housing pipe of tubewell as per IS: 2800 (part I), including necessary bolts & nuts of required size complete.

i) 200 mm clamp

Providing and fixing Bail plug/ Bottom plug of required dia to the bottom of pipe assembly of tubewell as per IS:2800 (part I).

i) 200 mm dia

Description of Work / Item(s)

Amount

INTERNAL ELECTRICAL

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLSH PVC insulated copper conductor single core cable in surface / recessed steel conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLSH PVC insulated copper conductor single core cable etc. as required. Group C

Wiring for group controlled (looped) light point/fan point/exhaust fan point/ call bell point (without independent switch etc.) with 1.5 sq. mm FRLSH PVC insulated copper conductor single core cable in surface/ recessed steel conduit, and earthing the point with 1.5 sq. mm FRLSH PVC insulated copper conductor single core cable etc. as required. Group C

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLSH PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required.

2 X 2.5 sq. mm +1 X 2.5 sq. mm earth wire

2 X 4 sq. mm +1 X 4 sq. mm earth wire

2 X 6 sq. mm +1 X 6 sq. mm earth wire

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required.

3 x 1.5 sq. mm (for pole light fixtures)

3 x 2.5 sq. mm

3 x 4 sq. mm

3 x 6 sq. mm

1 x 6 sq. mm

1 x 10 sq. mm

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required.

Supplying and fixing metal box of following sizes (nominal size and as per tender specification.) on surface or in recess with suitable size of 3mm thick phenolic laminated sheet cover in front including painting etc. as required. (For junction box).

100 mm X 100 mm X 60 mm deep

150 mm X 150 mm X 60 mm deep

200 mm X 250 mm X 60 mm deep

250 mm X 300 mm X 60 mm deep

Supplying and fixing modular blanking plate on the existing modular plate & switch box excluding modular plate as required.

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin 5/6 A modular socket outlet and 5/6 A modular switch, connections etc. as required.

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 2 Nos. 3 pin 5/6 A modular socket outlet and 2 Nos. 5/6 A modular switch, connections etc. as required. (For light plugs to be used in non residential buildings).

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 A & 15/16 A modular socket outlet and 15/16 A modular switch, connections etc. as required.

Supplying and drawing co-axial TV cable RG-6 grade, 0.7 mm solid copper conductor PE insulated, shielded with fine tinned copper braid and protected with PVC sheath in the existing surface/ recessed steel/ PVC conduit as required.

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.

Telephone socket outlet

TV antenna socket outlet

Data/ LAN outlet

Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc. as required.

1 or 2 Module (75mm X 75mm)

4 Module (125mm X 75mm)

Supplying & fixing suitable size GI box wih modular plate and cover in front on surface or in recess including providing and fixing 25 A modular socket outlet and 25 A modular SP MCB, “C” curve including connections, painting etc. as required.

Supplying and drawing of UTP 4 pair CAT 6 LAN Cable in the existing surface/ recessed Steel/ PVC conduit as required.

1 run of cable

2 run of cable

3 run of cable

Supplying and drawing following pair 0.5 mm dia FRLSH PVC insulated annealed copper conductor, unarmored telephone cable in the existing surface/ recessed steel/ PVC conduit as required.

DISTRIBUTION BOARDS

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)

8 way, Double door,Prewired

12 way, Double door,Prewired

Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/ Isolator)

8 way (4 + 24), Double door

12 way (8 + 36), Double door

Supplying and fixing of Pre wired 8 way (4 + 24), Double door surface/ recess mounting, vertical type, 415 V, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 A, tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer) as required.

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, “C” curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Single pole

Double pole

Triple pole

Four pole

Supplying and fixing single pole blanking plate in the existing MCB DB complete etc. as required.

Supplying and fixing 40 A rating, 240/415 V, 10 kA, “C” curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Double pole

Four pole

Supplying and fixing 63A rating, 240/415 V, 10 kA, “C” curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Four pole

Supplying and fixing following rating, double pole, (single phase and neutral), 240 V, residual current circuit breaker (RCCB), having a sensitivity current 100 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required.

40 amps 2Module

63 amps 2Module

25 amps 2Module

Supplying and fixing Cable End Box (Loose wire box) (IP 43) suitable for following single pole and neutral, 1.6mm thick sheet steel, and depth not less than 82mm MCB distribution board, 240 V, on surface/ recess, complete with testing and commissioning etc. as required.

For 8 way, Double door SPN MCBDB

For 12 way, Double door SPN MCBDB

Supplying and fixing Cable End Box (Loose wire box)(IP 43) suitable for following triple pole and neutral, 1.6mm thick sheet steel, and depth not less than 82mm, MCB distribution board, 415 V, on surface/ recess, complete with testing and commissioning etc. as required.

For 8 way, Double door TPN MCBDB

For 12 way, Double door TPN MCBDB

Supplying and fixing Cable End Box (Loose wire box) suitable for triple pole and neutral, 1.6mm thick sheet steel, and depth not less than 82mm, Vertical MCB distribution board, 415 V, on surface/ recess, complete with testing and commissioning etc. as required.

Supplying and fixing 20 A, 240 V, SPN Industrial type socket outlet, with 2 pole and earth, metal enclosed plug top alongwith 20 A, “C” curve, SP, MCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.

Supplying and fixing TP sheet steel enclosure on surface/ recess along with 16/25/32amps 415 volts "C" curve TP MCB complete with connections, testing and commissioning etc. as required.

SUPPLY OF LIGHT FIXTURES AND FANS

Supply of Recessed type LED downlighter with extruded aluminium/ CRCA/ standard alloy housing with Polycarbonate/ Polystyrene/ PMMA diffuser with integral/External constant current driver input operating voltage range 140V – 270V 50Hz AC supply, prewired upto the terminal block. System lumen output ≥ 1800 lumens with luminaire efficacy ≥ 100lm/W, lumen maintain 70% at the end of 50000 burning hours, PF≥0.95, CRI≥80, THD<10%, IP≥20 protected. LM 79 report to be submitted for luminaire from NABL accredited photometry lab and LM 80 for LED source issued by LED manufacture. LED shall have reverse polarity, open and short circuit protection and meeting the tender specification..

Supply of Recessed type LED downlighter with extruded aluminium/ CRCA / standard alloy housing with Polycarbonate/ Polystyrene/ PMMA diffuser with integral/External constant current driver input operating voltage range 140V – 270V 50Hz AC supply, prewired upto the terminal block. System lumen output ≥ 1200 lumens with luminaire efficacy ≥ 100lm/W, lumen maintain of 70% at the end of 50000 burning hours, PF≥0.95, CRI≥80, THD<10%, IP≥20 protected. LM 79 report to be submitted for luminaire from NABL accredited photometry lab and LM 80 for LED source issued by LED manufacture. LED shall have reverse polarity, open and short circuit protection and meeting the tender specification.

Supply of Surface Mounted LED downlighter with extruded aluminium/ CRCA/ standard alloy housing with Polycarbonate/ Polystyrene/ PMMA diffuser with integral/External constant current driver input operating voltage range 140V – 270V 50Hz AC supply, prewired upto the terminal block. System lumen output ≥ 1800 lumens with luminaire efficacy ≥ 100lm/W, lumen maintain of 70% at the end of 50000 burning hours, PF≥0.95, CRI≥80, THD<10%, IP≥20 protected. LM 79 report to be submitted for luminaire from NABL accredited photometry lab and LM 80 for LED source issued by LED manufacture. LED shall have reverse polarity, open and short circuit protection and meeting the tender specification.

Supply of LED fitting tube light with extruded aluminium/ CRCA / standard alloy housing with Polycarbonate/ Polystyrene/ PMMA diffuser with integral/External constant current driver input operating voltage range 140V – 270V 50Hz AC supply, prewired upto the terminal block. System lumen output ≥ 4200 lumens with luminaire efficacy ≥ 100lm/W, lumen maintain of 70% at the end of 50000 burning hours, PF≥0.95, CRI≥80, THD<20%, and IP≥20 protected. LM 79 report to be submitted for luminaire from NABL accredited photometry lab and LM 80 for LED source issued by LED manufacture. LED shall have reverse polarity, open and short circuit protection and meeting the tender specification..

Supply of 600mm x 600mm recess Mounted LED fixture with extruded aluminium/ CRCA/ standard alloy housing with Polycarbonate/ Polystyrene/ PMMA diffuser with integral/External constant current driver input operating voltage range 140V – 270V 50Hz AC supply, prewired upto the terminal block. System lumen output ≥ 3600 lumens with luminaire efficacy ≥ 100lm/W, lumen maintain of 70% at the end of 50000 burning hours, PF≥0.95, CRI≥80, THD<10%, and IP≥20 protected. LM 79 report to be submitted for luminaire from NABL accredited photometry lab and LM 80 for LED source issued by LED manufacture. LED shall have reverse polarity, open and short circuit protection and meeting the tender specification.

Supply of Suspended LED fixture with extruded aluminium/ CRCA/ standard alloy housing with Polycarbonate/ Polystyrene/ PMMA diffuser with integral/External constant current driver input operating voltage range 140V – 270V 50Hz AC supply, prewired upto the terminal block. System lumen output ≥ 3070 lumens with luminaire efficacy ≥ 100lm/W, lumen maintain of 70% at the end of 50000 burning hours, PF≥0.95, CRI≥80, THD<10%, and IP≥20 protected. LM 79 report to be submitted for luminaire from NABL accredited photometry lab and LM 80 for LED source issued by LED manufacture. LED shall have reverse polarity, open and short circuit protection and meeting the tender specification.

Supply of LED Highbay light with high pressure die cast Aluminium/ standard alloy housing with toughened glass with integral constant current driver input operating voltage range 140V – 270V 50Hz AC supply, prewired upto the terminal block. System lumen output ≥ 8000 lumens with luminaire efficacy ≥ 100lm/W, lumen maintain of 70% at the end of 50000 burning hours, PF≥0.95, CRI≥80, THD<10%, and IP≥65 protected. LM 79 report to be submitted for luminaire from NABL accredited photometry lab and LM 80 for LED source issued by LED manufacture. LED shall have reverse polarity, open and short circuit protection and meeting the tender specification.

Supply of suspended type Industrial bay LED light with high pressure die cast Aluminium/ standard alloy housing with Polycarbonate diffuser with integral constant current driver input operating voltage range 140V – 270V 50Hz AC supply, prewired upto the terminal block. System lumen output ≥ 12000 lumens with luminaire efficacy ≥ 100 lm/W, lumen maintain of 70% at the end of 50000 burning hours, PF≥0.95, CRI≥80, THD<10%, IP≥65 protected. LM 79 report to be submitted for luminaire from NABL accredited photometry lab and LM 80 for LED source issued by LED manufacture. LED shall have reverse polarity, open and short circuit protection and meeting the tender specification.

Supply of LED Bulkhead luminaire, Vandal resistant Polycarbonate diffuser with IP 65, IK08 dust tight and water Jet proof for clean operation, lumen maintain of 70% at the end of 50000 burning hours, operating range 140 – 270V, 50Hz AC supply voltages and system lumen output not less than 950 lm, luminaire efficiency of luminaire not less than 100 lm/W,THD ≤10% LED shall have reverse polarity, open and short circuit protection. LM 79 report to be submitted for luminaire from NABL accredited photometry lab and LM 80 for LED source issued by LED manufacturer and meeting the tender specification.

Supply of LED street light with high pressure die cast Aluminium/ standard alloy/ housing with toughened glass with integral constant current driver input operating voltage range 140V – 270V 50Hz AC supply, prewired upto the terminal block. System lumen output ≥ 7000 lumens with luminaire efficacy ≥ 110lm/W, lumen maintain of 70% at the end of 50000 burning hours, PF≥0.95, CRI≥70, THD<10%, IP≥65 protected with separate optics and control gear compartment, toughened glass protector, permanently sealed and a removable control gear plate, mounting spigot suitable for horizontal mounting (Ø 32 – 42mm) with tilt flexibility of (+)(-) 10 degrees. LM 79 report to be submitted for luminaire from NABL accredited photometry lab and LM 80 for LED source issued by LED manufacture. LED shall have reverse polarity, open and short circuit protection and meeting tender specification.

Supply of LED Flood light with high pressure die cast Aluminium/ standard alloy housing with toughened glass with integral constant current driver input operating voltage range 140V – 270V 50Hz AC supply, prewired upto the terminal block. System lumen output ≥ 8000 lumens with luminaire efficacy ≥ 110lm/W, lumen maintain of 70% at the end of 50000 burning hours, PF≥0.95, CRI≥70, THD<10%, IP≥65 protected. LM 79 report to be submitted for luminaire from NABL accredited photometry lab and LM 80 for LED source issued by LED manufacture. LED shall have reverse polarity, open and short circuit protection and meeting tender specification.

Supply of LED Post Top Light with high pressure die cast Aluminium/ standard alloy housing with Polycarbonate/ Polystyrene/ PMMA diffuser with integral constant current driver input operating voltage range 140V – 270V 50Hz AC supply, prewired upto the terminal block. System lumen output ≥ 4500 lumens with luminaire efficacy ≥ 110lm/W, lumen maintain of 70% at the end of 50000 burning hours, , PF≥0.95, CRI≥70, THD<10%, IP≥65 protected. LM 79 report to be submitted for luminaire from NABL accredited photometry lab and LM 80 for LED source issued by LED manufacture. LED shall have reverse polarity, open and short circuit protection and meeting tender specification.

Supply of LED Spike Light with high pressure die cast Aluminium/ standard alloy housing with Polycarbonate/ Polystyrene/ PMMA diffuser with integral constant current driver input operating voltage range 140V – 270V 50Hz AC supply, prewired upto the terminal block. System lumen output ≥ 600 lumens with luminaire efficacy ≥ 110lm/W, lumen maintain of 70% at the end of 50000 burning hours, PF≥0.95, CRI≥70, THD<10%, IP≥65 protected. LM 79 report to be submitted for luminaire from NABL accredited photometry lab and LM 80 for LED source issued by LED manufacture. LED shall have reverse polarity, open and short circuit protection and meeting tender specification.

Supply of LED Up Lighter with high pressure die cast Aluminium/ standard alloy housing with Polycarbonate/ Polystyrene/ PMMA diffuser with integral constant current driver input operating voltage range 140V – 270V 50Hz AC supply, prewired upto the terminal block. System lumen output ≥ 1430 lumens with luminaire efficacy ≥ 110lm/W, lumen maintain of 70% at the end of 50000 burning hours, PF≥0.95, CRI≥70, THD<10%, IP≥65 protected. LM 79 report to be submitted for luminaire from NABL accredited photometry lab and LM 80 for LED source issued by LED manufacture. LED shall have reverse polarity, open and short circuit protection and meeting tender specification..

Supply of LED aviation light with high pressure die-cast aluminum housing with Red polycarbonate dome for better illumination, Integral driver, IP:65, Features and Benefits Protection against short-circuit. Wide operating input voltage range 140V – 270VAC, lumen maintain of 70% at the end of 50000 burning hours and meeting tender specification.

Supply of 900mm sweep ceiling fan, along with copper wound stator, blades, capacitor, downrod etc. but without regulator complete as required.

Supply of 1200 mm sweep, BEE 5 star rated, ceiling fan as pe IS 374-2019 suitable for 230 V, 50 Hz, single phase AC Supply, earthing etc. complete as required.

Supply of 1400mm sweep ceiling fan, along with copper wound stator, blades, capacitor, downrod etc. but without regulator complete as required.

Supply of 300mm dia sweep metal body, 900±10% RPM heavy duty Exhaust fan with guard and mounting arrangement.

Supply of 450mm dia sweep metal body, 900±10% RPM heavy duty Exhaust fan with guard and mounting arrangement.

Supply of 450mm dia sweep wall fan Hi speed with 3 speed push buttons, 1440 RPM, with guard and mounting arrangement.

Supply of 7 mtrs. high GI OCTAGONAL continuously tapered galvanised street light pole for installation of LED luminaire suitable for wind velocity as per IS 875 fabricated out of 3 mm thick High Tensile Steel Sheet in single section, suitable for installation on a precast foundation with supply of 4 nos. of foundation bolt & anchor plate, rigid flange plate as per relevent IS,welded with the base of pole for fixing on foundation bolts complete as reqd. for structural stability as specified, weather proof and vandal resistant door flush with the exterior surface containing a terminal plate of 5 mm thick backlite sheet with 25 Amp heavy duty connector for loop in loop out cable terminations suitable & DP MCB for fixture connections, earthing bolts for continuous earth connection complete as required & as specified. (The top & bottom dia (A/F) of the pole shall not be less than as per relevent IS)

Installation of 7m high GI OCTAGONAL continuously tapered galvanised street light pole including installation of street light fitting (Cost of fitting not to be considered here) with all accessories for connection and supply & making foundation of reinforced cement concrete 1:3:6 (1 cement :3 coarse sand : 6 graded stone aggregate 40mm nominal size) as per OEM,including 2 Nos. supply and laying of 50mm PVC pipe from ground to terminal box including excavation and refilling, including positioning of template & foundations bolts (supplied with pole to match with pole base plate) complete as required and as specified.

Supplying and embedding 32mm dia G.I. pipe (medium class) in pole collar/ foundation (during casting) for cable entry including bending the pipe to the required shape complete as required.

Supplying and fixing of MS Single arm 40 mm dia X 1.5 meter long provided with 35-55 micron Anti rust coating & PU (PolyUrethane) Painted, the arm coating includes red oxide and PU synthetic paint coatings in 2 layers for mounting of LED street light & flood light fitting including bracket with nuts, bolts and washer for mounting on pole top complete as required.

Supplying and fixing of MS Double arm 40 mm dia X 1.5 meter long provided with 35-55 micron Anti rust coating & PU (PolyUrethane) Painted, the arm coating includes red oxide and PU synthetic paint coatings in 2 layers for mounting of LED street light & flood light fitting including bracket with nuts, bolts and washer for mounting on pole top complete as required.

Supplying, installation, testing and commissioning of Passive Infrared(PIR) technology based occupancy sensor having high performance, non regulating programmable type, suitable for connected load upto 10 A, for mounting height up to 2.8 meter and for 5 meter diameter coverage area along with necessary fixing arrangements i/c programming at site etc. complete as required.

INSTALLATIONS OF LIGHT FIXTURES AND FANS

Installation, testing and commissioning of pre-wired, LED fitting of all types and wattages, complete with all accessories etc. directly on ceiling/ wall including connections with 1.5 sq. mm FRLSH PVC insulated, copper conductor, single core cable and earthing etc. as required.

Installation, testing and commissioning of pre-wired, LED fitting of all types and wattages, complete with all accessories etc. from false ceiling including GI chain/ clutch wire support from slab/ truss or directly hanged from truss and including connections with 1.5 sq. mm FRLSH PVC insulated, copper conductor, single core cable and earthing etc. as required.

Installation, testing and commissioning of ceiling fan, including wiring the down rods of standard length (upto 30 cm) with 1.5 sq. mm FRLSH PVC insulated, copper conductor, single core cable, including providing and fixing phenolic laminated sheet cover on the fan box etc. as required.

Installation of exhaust/ wall fan upto 450 mm sweep in the existing opening, including making good the damage, connection, testing, commissioning etc as required.

Numbering of ceiling fan/ exhaust fan/ fluorescent fittings as required.

Supplying and fixing extra down rod of 10 cm length G.I. pipe,15 mm dia, heavy gauge including painting etc. as required. (Note: More than 5 cm length shall be rounded to the nearest 10 cm and 5 cm or less shall be ignored)

LIGHTNING CONDUCTOR

Supply, fixing, testing and commissioning of single spike air terminals of following lengths and dia as required and as per site conditions. the air terminal shall be manufactured with copper coated steel. The terminal shall be provided with the integrated / attached threaded base support suitable for mounting the terminals as per site condition. The base support shall be minimum 3 mm thick and shall have inbuilt connector fitting for connection of lightning conductor in such a way that conductor contact area shall not be less than 40mm on all side of the conductor as per IS/IEC 62305.

1000 mm -10mm dia

2000 mm- 10 and 16 mm dia (Bottom 1mtr 16 mm dia and other 1mtr 10 mm dia)

Providing and fixing 8 mm dia copper clad steel round conductor for air termination network at parapet wall. Including providing suitable parapet conductor holder, Tee, Straight & cross connector etc. on parapet wall, roof and vertical facade of mesonery / glass / metalic work as per IS/IEC 62305.

Supply and fixing of copper Bridging cable of 16 sqmm including lugs to connect air termination rod with any metallic structure on the roof as per IS/IEC 62305

Providing and fixing 8 mm dia copper clad steel round conductor for Down conductors to be installed on vertical façade of mesonery / glass / metalic work. Including providing connector holder etc and install at every 1 mtr. as per IS/IEC 62305. (For vertical run)

Supply, fixing, testing and commissioning of Lightning Strike counter for counting thenumber of lightning strikes without any powersupply. The Counter should be mounted on theDown Conductor.The LightningCounter should be IP65 rated enclosure suitablefor external application as per IS/IEC 62305.

Supply and fixing of Test Link to disconnect the down conductor from the earth termination network for regular checks of the earth terminaton resistance value. (with stainless steel enclosure) as per IS/IEC 62305.

Supply and fixing of Expansion piece of made of 8mm Copper clad steel (CCS) to maintain the flexibility to the conductor due to heat IS/IEC 62305.

Providing and laying 10 mm dia. Copper clad steel (CCS) Conductor laid at 500mm below the ground, as required and as per specification and code of practice IS/IEC 62305.

Supply and fixing of Maintenance Free Earthing termination made of copper-bonded rod of 10 feet length, 14.2 mm dia. (Minimum copper bonding shall be 0.25mm) along with Rod-to-Conductor connectors, Carbon based Earth enhancement material 25 kg, PVC Pit Cover and other accessories as required and as per IEC 62561/IS:3043-2018

L.T./ CONTROL CABLES

Supply of following sizes of Power Cables multi stranded Aluminium conductor, XLPE Insulated, cores laid up PVC tape / Extruded Inner sheath, Armour, FRLS at outer sheath, 1100V grade as per IS 7098(Part 1) 1988 with upto date amendments.

4 x 6 sq.mm.

3.5 x 35 sq.mm.

3.5 x 50 sq.mm.

3.5 x 70 sq.mm.

3.5 x 120 sq.mm.

3.5 x 240 sq.mm.

3.5 x 300 sq.mm.

3.5 x 400 sq.mm.

Supply of following sizes of Power Cables multi stranded Copper conductor, XLPE Insulated, cores laid up PVC tape / Extruded Inner sheath , Armour, FRLS at outer sheath,1100V grade as per IS 7098(Part 1) 1988 with upto date amendments.

4x 6 sq.mm.

4x 10 sq.mm.

4x 16 sq.mm.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size in the existing RCC/ HUME/ METAL pipe as required.

Upto 35 sq. mm

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size on cable tray as required.

Upto 35 sq. mm (clamped with 1mm thick saddle)

Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp)

Above 95 sq. mm and upto 185 sq. mm (clamped with 25/ 40x3mm MS flat clamp)

Above 185 sq. mm and upto 400 sq. mm (clamped with 40x3mm MS flat clamp)

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc. as required.

Upto 35 sq. mm

Above 185 sq. mm and upto 400 sq. mm

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 kV grade as required

4 X 6 sq. mm (19 mm)

3½ X 35 sq. mm (32mm)

3½ X 50 sq. mm (35mm)

3½ X 70 sq. mm (38mm)

3½ X 120 sq. mm (45mm)

3½ X 240 sq. mm (62mm)

3½ X 300 sq. mm (70mm)

3½ X 400 sq. mm (82mm)

Supplying and making end termination with brass compression gland and copper lugs for following size of PVC insulated and PVC sheathed / XLPE copper conductor cable of 1.1 KV grade as required.

4C X 6 sq. mm (19mm)

4C X 10 sq. mm (25mm)

4C X 16 sq. mm (28mm)

Providing, laying and fixing following dia RCC pipe NP2 class (light duty) in ground complete with RCC collars, jointing with cement mortar 1:2 (1 cement : 2 fine sand) including trenching (75 cm deep) and refilling etc. as required.

250 mm dia

EARTHING SYSTEM

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 meter long etc. with charcoal/ coke and salt as required.

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 meter long etc. with charcoal/ coke and salt as required.

Providing and fixing 25 mm X 5 mm copper strip in 40 mm dia G.I. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required.

Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required.

Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required.

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.

Providing and fixing 32 mm X 6 mm G.I. strip on surface or in recess for connections etc. as required.

Providing and fixing 32 mm X 6 mm CU strip on surface or in recess for connections etc. as required.

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as required.

CABLE TRAY & RACEWAY

Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray (galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required.

600 mm width X 75 mm depth X 2.0 mm thickness

450 mm width X 50 mm depth X 2.0 mm thickness

300 mm width X 50 mm depth X 1.6 mm thickness

150 mm width X 50 mm depth X 1.6 mm thickness

Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray “bends” (galvanisation not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required.

600 mm width X 75 mm depth X 2.0 mm thickness

450 mm width X 50 mm depth X 2.0 mm thickness

300 mm width X 50 mm depth X 1.6 mm thickness

150 mm width X 50 mm depth X 1.6 mm thickness

Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray “Tee” (galvanisation not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required.

600 mm width X 75 mm depth X 2.0 mm thickness

450 mm width X 50 mm depth X 2.0 mm thickness

300 mm width X 50 mm depth X 1.6 mm thickness

150 mm width X 50 mm depth X 1.6 mm thickness

Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray “Reducer” (galvanisation not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required.

600 mm width X 75 mm depth X 2.0 mm thickness

450 mm width X 50 mm depth X 2.0 mm thickness

300 mm width X 50 mm depth X 1.6 mm thickness

L.T. PANELS

Totally type tested & Design varified Assembnly as per IEC 614369 Part 1 & 2

Supply, Installation, Testing and Commissioning of cubicle type LT panel,as per 61439-1 & 61439-2, suitable for 415V+/-10%, 3 Phase, 4 wire 50 Hz AC supply system, fabricated in compartmentalized 4b modular design IP 42 for indoor & IP 65 for outdoor application, from CRCA sheet steel of 2 mm thick for frame work and covers, 3 mm thick for gland, plates i/c cleaning & finishing complete with 7 tank process for powder coating in approved shade, having TPN Aluminium alloy bus bars for high conductivity, SMC bus bar supports,with short circuit withstand capacity of 50 KA for 1 sec ,Internal arc withstand capacity 50 KA for 0.3 second , minimum impact resistance IK10 with each compartment front & back sheet steel metal door , bottom base channel of MS section not less than 100 mm x 50 mm x 5 mm thick, fabrication shall be done in transportable sections, entire panel shall have a common GI earth bar of size 50 mm x 6 mm at the rear with 2 Nos. earth stud, solid / flexible connections from main bus bar to switchgears and from switchgear output to cable termination in cable alley with required size of AL conductors / bus bars and control wiring with 2.5 sqmm PVC insulated copper conductor cable (FRLSH), cable alleys, cable gland plates in two half, i/c providing following switchgears / accessories as per specifications.

MAIN L.T. PANEL (E.S.S BLOCK) INCOMING- I & II (FROM EXISTING PANEL) 2 Nos ACB 1250 A, 50 kA, 4 Pole, Microprocessor release Horizontal drawout type of fault breaking capacity 50KA (Ics=lcu=Icw) Electrical Draw Out Motorised operated, fitted with interlocked door, automatic safety shutters, mechanical ON/OFF and service/ test/isolated position indicators and frame earthing contact, conforming to IS-13947-2 1993 as amended up-to-date complete with Independent Electrical & manual spring closing mechanism, Microprocessor release (EMI & EMC certified) for over current, earth fault & short circuit protection, Shunt trip coil 24V D.C / 220V A.C, Breaker Control Switch - 16A, Test terminal block set, circuits as per standard practice, auxiliary contactors with contacts (minimum 4NO+4NC) for positive interlocking of the breakers, necessary interlocking with PLC auto controls with all protection i/e Earth fault, Under/Over Voltage, Under/Over Frequency, Current Unbalance, etc. and Real-time on-line display of measurements, Current : phase / neutral / earth, average, max, % loading, Voltage : Phase, Line and with communication port facility etc.

INCOMING- III & IV (FROM 750 KVA DG SET ) 2 Nos ACB 1250 A, 50 kA, 4 Pole, Microprocessor release Horizontal drawout type of fault breaking capacity 50KA (Ics=lcu=Icw) Electrical Draw Out Motorised operated, fitted with interlocked door, automatic safety shutters, mechanical ON/OFF and service/ test/isolated position indicators and frame earthing contact, conforming to IS-13947-2 1993 as amended up-to-date complete with Independent Electrical & manual spring closing mechanism, Microprocessor release (EMI & EMC certified) for over current, earth fault & short circuit protection, Shunt trip coil 24V D.C / 220V A.C, Breaker Control Switch - 16A, Test terminal block set, circuits as per standard practice, auxiliary contactors with contacts (minimum 4NO+4NC) for positive interlocking of the breakers, necessary interlocking with PLC auto controls with all protection i/e Earth fault, Under/Over Voltage, Under/Over Frequency, Current Unbalance, etc. and Real-time on-line display of measurements, Current : phase / neutral / earth, average, max, % loading, Voltage : Phase, Line and with communication port facility etc.

1 Set of automatically controlled constant voltage constant current, 24V DC battery charger with battery charging indication, battery charged indication, Over charged battery protection, low battery protection, High Voltage protection, charger on - AC, DC Ammeter, DC Voltmeter, 8 window fault annunciator with inbuilt P.B and Hooter, trip alarm and reset etc. The Panel shall be complete in every respect to meet the functional requirement as required. Both Incoming cable connection suitable to receive 10Nos 3.5core 400Sqmm Al.Ar. XLPE Cable. PLC based arrangement required for electrical interlocking among as per drawing. Accessories for Electrical Interlocking

BUSCOUPLER 1 Nos 1250 A, 50 kA,Air Circuit Breaker Horizontal drawout type of fault breaking capacity 50KA (Ics=lcu =Icw upto 433V) Electrical Draw Out Motorised operated,Independent Electrical / manual spring closing mechanism fitted with interlocked door, automatic safety shutters, mechanical ON/OFF and service/ test/isolated position indicators and frame earthing contact, conforming to IS-13947-2 1993 as amended up-to-date complete with neccessary Auxillary contact & MCB as per Drawing/specification 1 Set Indication Lamps, LED type, for RYB with 2 Amp control MCB. 1 Set Breaker 'ON' , 'OFF', & spring charged indication lamps with 2 Amp MCB for controlling.

BUSBARS SECTION-I & II 4P aluminium bus bars of 1500A capacity with heat shrinkable coloured sleeves i/c SMC bus bars supports at required intervals complete for cross section, size supports & their spacing etc. for withstanding fault level of 50 KA for 1 sec. The Bus bars will be electrolytic grade E91 Aluminium. Panels will be powder coating (60-80micron as per IS:13871 for indoor and 90-100 micron for outdoor), include one size higher terminal block in cable alley and interconnecting wires between bus bars and terminals via MCB. All Bus-Bar alley and relay compartments shall be provide fully automatic control thermostat with strip heater. Each Bus Section with 1 No Surge protection device Type 1 ( Class B),true status indication, 7 Mode, spark gap type suitable for 10/ 350µs surge, Voltage Protection level Up < 4.0kV, Operating Temperature -40 deg 'c' - +80 deg 'C', Connected Between 3Nos. phase to neutral & 3Nos. phase to earth and 1Nos. neutral to earth with discharge Current Imax. ≥ 50KA Per mode & In ≥ 25kA per Mode. SPD with 125A 4P HRC fuses of 100kA breaking capacity. For connecting SPD minimum 16sqmm FRLSH copper wire must be used & length of connecting leads shall not be more than 500mm for per mode connection with each busbar including all necessary accessories. The SPD shall compliance with IEC 61643-11

OUTGOING SECTION-I & II 8 Nos., 630 A, 4P, 50 kA (Ics = Icu =50 KA) MCCB with adjustable setting , microprocessor release with O/L, S/C & inbuilt E/F protection. 2 Nos., 400 A, 4P, 50 kA (Ics = Icu =50 KA) MCCB with adjustable setting , microprocessor release with O/L, S/C & inbuilt E/F protection. 2 Nos.320 A, 4P, 50 kA (Ics = Icu =50 KA) MCCB with adjustable setting , microprocessor release with O/L, S/C & inbuilt E/F protection. 2 Nos.,200 A, 4P, 50 kA (Ics = Icu =50 KA) MCCB with adjustable setting , microprocessor release with O/L, S/C & inbuilt E/F protection. 4 Nos., 100 A, 4P, 50 kA (Ics = Icu =50 KA) MCCB with adjustable setting , microprocessor release with O/L, S/C & inbuilt E/F protection. 6 Nos., 63 A, 4P, 50 kA (Ics = Icu =50 KA) MCCB with adjustable setting , microprocessor release with O/L, S/C & inbuilt E/F protection.

MAIN L.T. PANEL (E.S.S BLOCK) .

MDB-1(TECHNICAL BLOCK GROUND FLOOR) INCOMING- I & II 2 Nos. 630A, 4P MCCB, Microprocessor based release (Ics = Icu = 50kA) with inbuilt O/L , S/C & E/F protection as per specification . Each incomer shall have one set of following Item :- 1 Set of RYB phase indicating LED lamps controlled by 2 amp MCB. 1 Set of ON/ OFF/TRIP Indicating LED Lamps With 2 Amp MCB For MCCB 1 No. Digital MFM meter and 3 nos. Cast resin CTs of ratio 630/5A , Class 0.5 accuracy and 10 VA burden. digital multifunction meter suitable to measure voltage, Ampere, Frequency, Power Factor, Measurement of both KVA/KW/kVAH/MDI, Individual Odd Harmonics for voltage and current including THD with RS-485 port.

BUSCOUPLER 1 Nos. 630A, 4P MCCB, Microprocessor based release (Ics = Icu = 50kA) with inbuilt O/L , S/C & E/F protection as per specification with following accessories. 1 Set of ON/ OFF/TRIP Indicating LED Lamps With 2 Amp MCB For MCCB Electrical & Mechanical Interlocking between both incomers & Buscoupler

BUSBARS- I & II 4P Aluminium bus bars of 700A capacity with heat shrinkable coloured sleeves incl. SMC bus bars supports at required intervals complete for cross section, size supports & their spacing etc. for withstanding fault level of 50 KA for 1 sec. For each busbar- 1 No Surge protection device Type 2 ( Class C), 4 Mode, MOV type suitable for 8/ 20µs surge, Voltage Protection level Up < 1.8kV, Operating Temperature -40 deg 'c' - +80 deg 'C', Connected Between 3Nos. phase to neutral and 1Nos. neutral to earth with discharge Current Imax. ≥ 40KA Per mode & In ≥ 20kA per Mode. SPD with 63A 4P HRC fuses of 100kA breaking capacity. For connecting SPD minimum 10sqmm FRLSH copper wire must be used & length of connecting leads shall not be more than 500mm for per mode connection including all necessary accessories. The SPD shall compliance with IEC 61643-11.

OUTGOING SECTION-I & II 8 Nos. 125A 4P MCCB with built in thermal magnetic release with adjustable thermal setting with in built O/L & S/C protection . (Ics = Icu =25 KA) 6 Nos. 63A 4P MCCB with built in thermal magnetic release with adjustable thermal setting with in built O/L & S/C protection . (Ics = Icu =25 KA) 4 Nos. 40A 44P MCCB with built in thermal magnetic release with adjustable thermal setting with in built O/L & S/C protection . (Ics = Icu =25 KA) 3 Nos. 25A 4P MCCB with built in thermal magnetic release with adjustable thermal setting with in built O/L & S/C protection . (Ics = Icu =25 KA)

Each outgoing shall have one set of the following items: 1 No ON' (Red) ,OFF & TRIP indication lamp (LED type) with 2 Amp SP MCB for each outgoing. 1 Set Rotary operating mechanism and terminal extension spreaders for all the ACBs/MCCB's. Thermal magnetic release based MCCBs (Upto 250A) shall be provided with inbuilt O/L & S/C protection & E/F Module with CBCT or Earth Fault Relay (ELR 30-3000mA) with required CTs. Note- All MICROPROCESSOR based ACB and MCCBs shall be provided with inbuilt O/L, S/C & E/F protection ,Individual LED for fault indication for each fault

MDB-1(TECHNICAL BLOCK GROUND FLOOR) .

UPS OUTPUT PANEL LOCATED AT UPS & BATTERY ROOM (1ST FLOOR) INCOMING- I & II 2 Nos. 630A, 4P MCCB, Microprocessor based release (Ics = Icu = 50kA) with inbuilt O/L , S/C protection as per specification. Each incomer shall have one set of following Item :- 1 Set of RYB phase indicating LED lamps controlled by 2 amp MCB. 1 Set of ON/ OFF/TRIP Indicating LED Lamps With 2 Amp MCB For MCCB 1 No. Digital MFM meter and 3 nos. Cast resin CTs of ratio 630/5A , Class 0.5 accuracy and 10 VA burden. digital multifunction meter suitable to measure voltage, Ampere, Frequency, Power Factor, Measurement of both KVA/KW/kVAH/MDI, Individual Odd Harmonics for voltage and current including THD with RS-485 port.

BUSCOUPLER 1 Nos. 630A 4P MCCB, Microprocessor based release (Ics = Icu = 50kA) with inbuilt O/L , S/C & E/F protection as per specification and each with following accessories. 1 Set of ON/ OFF/TRIP Indicating LED Lamps With 2 Amp MCB For MCCB Electrical & Mechanical Interlocking between both incomers & Buscoupler

BUSBARS- I & II 4P aluminium bus bars of 700A capacity with heat shrinkable coloured sleeves incl. SMC bus bars supports at required intervals complete for cross section, size supports & their spacing etc. for withstanding fault level of 50 KA for 1 sec. For each busbar- 1 No Surge protection device Type 2 ( Class C), 4 Mode, MOV type suitable for 8/ 20µs surge, Voltage Protection level Up < 1.8kV, Operating Temperature -40 deg 'c' - +80 deg 'C', Connected Between 3Nos. phase to neutral and 1Nos. neutral to earth with discharge Current Imax. ≥ 40KA Per mode & In ≥ 20kA per Mode. SPD with 63A 4P HRC fuses of 100kA breaking capacity. For connecting SPD minimum 10sqmm FRLSH copper wire must be used & length of connecting leads shall not be more than 500mm for per mode connection including all necessary accessories. The SPD shall compliance with IEC 61643-11.

OUTGOING SECTION-I & II 4 Nos. 160A 4P MCCB with built in thermal magnetic release with adjustable thermal setting with in built O/L & S/C protection . (Ics = Icu =25 KA) 8 Nos. 125A 4P MCCB with built in thermal magnetic release with adjustable thermal setting with in built O/L & S/C protection . (Ics = Icu =25 KA) 4 Nos. 100A 4P MCCB with built in thermal magnetic release with adjustable thermal setting with in built O/L & S/C protection . (Ics = Icu =25 KA)

Each outgoing shall have one set of the following items: 1 No ON' (Red) ,OFF & TRIP indication lamp (LED type) with 2 Amp SP MCB for each outgoing. 1 Set Rotary operating mechanism and terminal extension spreaders for all the ACBs/MCCB's. All Thermal magnetic release based MCCBs (Upto 250A) shall be provided with inbuilt O/L & S/C protection & E/F Module with CBCT or Earth Fault Relay (ELR 30-3000mA) with required CTs. Note- All MICROPROCESSOR based ACB and MCCBs shall be provided with inbuilt O/L, S/C & E/F protection ,Individual LED for fault indication for each fault

UPS OUTPUT PANEL LOCATED AT CENTRALISED UPS ROOM (1ST FLOOR) .

SITC of 630A, 4P MCCB, Microprocessor based release (Ics = Icu = 35kA) with inbuilt O/L , S/C & E/F protection as per specification with 1 Set of phase indicating LED lamps with 2 amp back up MCB including supply and fixing enclosure box of suitable size as per recommendation of OEM of MCCB.

HVAC PANEL/OUTDOOR PANEL INCOMER 2 Nos ACB 800 A, 50 kA, 4 Pole, Microprocessor release Horizontal drawout type of fault breaking capacity 50KA (Ics=lcu=Icw) Electrical Draw Out Motorised operated, fitted with interlocked door, automatic safety shutters, mechanical ON/OFF and service/ test/isolated position indicators and frame earthing contact, conforming to IS-13947-2 1993 as amended up-to-date complete with Independent Electrical & manual spring closing mechanism, Microprocessor release (EMI & EMC certified) for over current, earth fault & short circuit protection, Shunt trip coil 24V D.C / 220V A.C, Breaker Control Switch - 16A, Test terminal block set, circuits as per standard practice, auxiliary contactors with contacts (minimum 4NO+4NC) for positive interlocking of the breakers, necessary interlocking with PLC auto controls with all protection i/e Earth fault, Under/Over Voltage, Under/Over Frequency, Current Unbalance, etc. and Real-time on-line display of measurements, Current : phase / neutral / earth, average, max, % loading, Voltage : Phase, Line and with communication port facility etc.(1W+1S)

Each Incomer shall have following Items:- 1 Set of RYB phase indicating LED lamps controlled by 2 amp MCB. 1 Set of ON/ OFF/TRIP Indicating LED Lamps With 2 Amp MCB For MCCB 1 No. Digital MFM meter and 3 nos. Cast resin CTs of ratio 800/5A , Class 0.5 accuracy and 10 VA burden. digital multifunction meter suitable to measure voltage, Ampere, Frequency, Power Factor, Measurement of both KVA/KW/kVAH/MDI, Individual Odd Harmonics for voltage and current including THD with RS-485 port.

BUSBARS 4P aluminium bus bars of 1000A capacity with heat shrinkable coloured sleeves incl. SMC bus bars supports at required intervals complete for cross section, size supports & their spacing etc. for withstanding fault level of 50 KA for 1 sec.

Each outgoing shall have 1 No ON' (Red) ,OFF & TRIP indication lamp (LED type) with 2 Amp SP MCB for each outgoing. 1 Set Rotary operating mechanism and terminal extension spreaders for all the ACBs/MCCB's. Thermal magnetic release based MCCBs (Upto 250A) shall be provided with inbuilt O/L & S/C protection & E/F Module with CBCT or Earth Fault Relay (ELR 30-3000mA) with required CTs. Note All MICROPROCESSOR based ACB and MCCBs shall be provided with inbuilt O/L, S/C & E/F protection,Individual LED for fault indication for each fault

HVAC PANEL as described above

PTTA TYPE PANELS

Design, Manufacture, Supplying, Transport to the site, Receiving, Unloading, Shifting to various locations, handling, assembling, installation in correct aligned position, grouting with dash fasteners, GI nuts-bolts, testing and commissioning of the following bolted fabricated in compartmentalized conform to IEC60439 ,IS: 8623/1993, Suitable for 415V, 3Phase, 4 Wire 50 Hz Ac supply, are housed in design from CRCA sheet steel of 2mm thick for frame work and covers, 3mm thick for gland plate, bottom base channel of MS section not less than 100mmx 50mmx50mmx 5mm thick for Main L.T. Panel and capacitor panels and 40mmx25mmx25mmx 5mm thick plates for MDB/MCC and SDBs etc., incl. cleaning & finishing complete, SMC bus bar supports, with short circuit withstand capacity as mentioned in respective panel item, fabrication shall be done in transportable sections and all front and back doors shall be hinged type and earth with frame. Entire panel shall have a common copper continuous earth bar of size 50mm x 6mm or as specified below,including all features of electrical & mechanical interlocking with incomers & bus coupler. Bus bars will be electrolytic grade E91 Aluminium duly sleeved with Halogen Free heat shrink coloured Insulated tube confirming to IEC 6068-3-247 Standard. Provide electrical insulating shrouds, reusable type covers for busbars Boots on corners Panels will be powder coating (60-80micron as per IS:13871 for indoor and 90-100 micron for outdoor), include one size higher terminal block in cable alley and interconnecting FRLSH wires between bus bars and terminals via MCB. All Bus-Bar alley and relay compartments shall be provide fully automatic thermostat with strip heater & control MCB .

SDB-1, 2 & 3 (TECHNICAL BLOCK FIRST, SECOND & THIRD FLOOR) INCOMING- I & II 2 Nos. 125A 4P MCCB with built in thermal magnetic release (Ics = Icu = 25kA) with inbuilt O/L , S/C protection as per specification. Each incomer shall have following Items - 1 Set of RYB phase indicating LED lamps controlled by 2 amp MCB. 1 Set of ON/ OFF/TRIP Indicating LED Lamps With 2 Amp MCB . 1 No. Digital MFM meter and 3 nos. Cast resin CTs of ratio 125/5A , Class 0.5 accuracy and 10 VA burden. digital multifunction meter suitable to measure voltage, Ampere, Frequency, Power Factor, Measurement of both KVA/KW/kVAH/MDI, Individual Odd Harmonics for voltage and current including THD with RS-485 port.

BUSCOUPLER 1 Nos. 125A 4P MCCB with built in thermal magnetic release (Ics = Icu = 25kA) with inbuilt O/L , S/C as per specification and each with following accessories. 1 Set of ON/ OFF/TRIP Indicating LED Lamps With 2 Amp MCB. Electrical & Mechanical Interlocking between both incomers & Buscoupler.

BUSBARS- I & II 4P Aluminium bus bars of 200A capacity with heat shrinkable coloured sleeves incl. SMC bus bars supports at required intervals complete for cross section, size supports & their spacing etc. for withstanding fault level of 25 KA for 1 sec. For each busbar- 1 No Surge protection device Type 2 ( Class C), 4 Mode, MOV type suitable for 8/ 20µs surge, Voltage Protection level Up < 1.8kV, Operating Temperature -40 deg 'c' - +80 deg 'C', Connected Between 3Nos. phase to neutral and 1Nos. neutral to earth with discharge Current Imax. ≥ 40KA Per mode & In ≥ 20kA per Mode. SPD with 63A 4P HRC fuses of 100kA breaking capacity. For connecting SPD minimum 10sqmm FRLSH copper wire must be used & length of connecting leads shall not be more than 500mm for per mode connection including all necessary accessories. The SPD shall compliance with IEC 61643-11.

OUTGOING 2 Nos. 63A 4P MCCB with built in thermal magnetic release with adjustable thermal setting with in built O/L & S/C protection . (Ics = Icu =25 KA) 6 Nos. 40A 4P MCCB with built in thermal magnetic release with adjustable thermal setting with in built O/L & S/C protection . (Ics = Icu =25 KA) 3 Nos. 25A 4P MCCB with built in thermal magnetic release with adjustable thermal setting with in built O/L & S/C protection . (Ics = Icu =25 KA) Each outgoing shall have following Items- 1 No ON' (Red) ,OFF & TRIP indication lamp (LED type) with 2 Amp SP MCB for each outgoing. 1 Set Rotary operating mechanism and terminal extension spreaders for all the ACBs/MCCB's. Thermal magnetic release based MCCBs (Upto 250A) shall be provided with inbuilt O/L & S/C protection & E/F Module with CBCT or Earth Fault Relay (ELR 30-3000mA) with required CTs.

SDB-1, 2 & 3 (TECHNICAL BLOCK FIRST, SECOND & THIRD FLOOR) .

MDB-2 (ATC TOWER 6TH FLOOR) INCOMING- I & II 2 Nos. 200 A 4P MCCB with built in thermal magnetic release (Ics = Icu = 25kA) with inbuilt O/L , S/C protection as per specification. Each incomer shall have following Items - 1 Set of RYB phase indicating LED lamps controlled by 2 amp MCB. 1 Set of ON/ OFF/TRIP Indicating LED Lamps With 2 Amp MCB . 1 No. Digital MFM meter and 3 nos. Cast resin CTs of ratio 200/5A , Class 0.5 accuracy and 10 VA burden. digital multifunction meter suitable to measure voltage, Ampere, Frequency, Power Factor, Measurement of both KVA/KW/kVAH/MDI, Individual Odd Harmonics for voltage and current including THD with RS-485 port.

BUSCOUPLER 1 Nos. 200A 4P MCCB with built in thermal magnetic release (Ics = Icu = 25kA) with inbuilt O/L , S/C protection as per specification and each with following accessories. 1 Set of ON/ OFF/TRIP Indicating LED Lamps With 2 Amp MCB For MCCB Electrical & Mechanical Interlocking between both incomers & Buscoupler

BUSBARS- I & II 4P Aluminium bus bars of 250A capacity with heat shrinkable coloured sleeves incl. SMC bus bars supports at required intervals complete for cross section, size supports & their spacing etc. for withstanding fault level of 25 KA for 1 sec.

OUTGOING SECTION 4 Nos. 100A 4P MCCB with built in thermal magnetic release with adjustable thermal setting with in built O/L & S/C protection . (Ics = Icu =25 KA) 4 Nos. 63A 4P MCCB with built in thermal magnetic release with adjustable thermal setting with in built O/L & S/C protection . (Ics = Icu =25 KA) 1 Nos. 40A 4P MCCB with built in thermal magnetic release with adjustable thermal setting with in built O/L & S/C protection . (Ics = Icu =25 KA) 1 Nos. 25A 4P MCCB with built in thermal magnetic release with adjustable thermal setting with in built O/L & S/C protection . (Ics = Icu =25 KA) 1 Nos. 40A DP MCCB with built in thermal magnetic release with adjustable thermal setting with in built O/L & S/C protection . (Ics = Icu =25 KA) 1 Nos. 25A DP MCCB with built in thermal magnetic release with adjustable thermal setting with in built O/L & S/C protection . (Ics = Icu =25 KA) Each outgoing shall have following Items- 1 No ON' (Red) ,OFF & TRIP indication lamp (LED type) with 2 Amp SP MCB for each outgoing. 1 Set Rotary operating mechanism and terminal extension spreaders for all the ACBs/MCCB's. Thermal magnetic release based MCCBs (Upto 250A) shall be provided with inbuilt O/L & S/C protection & E/F Module with CBCT or Earth Fault Relay (ELR 30-3000mA) with required CTs.

MDB-2 (ATC TOWER 6TH FLOOR) as described above .

UPS SDB-1 (TECHNICAL BLOCK GROUND FLOOR) INCOMING- I & II 2 Nos. 125 A 4P MCCB with built in thermal magnetic release (Ics = Icu = 25kA) with inbuilt O/L , S/C protection as per specification. Each incomer shall have following Items - 1 Set of RYB phase indicating LED lamps controlled by 2 amp MCB. 1 Set of ON/ OFF/TRIP Indicating LED Lamps With 2 Amp MCB . 1 No. Digital MFM meter and 3 nos. Cast resin CTs of ratio 125/5A , Class 0.5 accuracy and 10 VA burden. digital multifunction meter suitable to measure voltage, Ampere, Frequency, Power Factor, Measurement of both KVA/KW/kVAH/MDI, Individual Odd Harmonics for voltage and current including THD with RS-485 port.

BUSCOUPLER 1 Nos. 125 A 4P MCCB with built in thermal magnetic release (Ics = Icu = 25kA) with inbuilt O/L , S/C protection as per specification and each with following accessories. 1 Set of ON/ OFF/TRIP Indicating LED Lamps With 2 Amp MCB For MCCB Electrical & Mechanical Interlocking between both incomers & Buscoupler

BUSBARS- I & II 4P Aluminium bus bars of 200A capacity with heat shrinkable coloured sleeves incl. SMC bus bars supports at required intervals complete for cross section, size supports & their spacing etc. for withstanding fault level of 25 KA for 1 sec. For each busbar- 1 No Surge protection device Type 2 ( Class C), 4 Mode, MOV type suitable for 8/ 20µs surge, Voltage Protection level Up < 1.8kV, Operating Temperature -40 deg 'c' - +80 deg 'C', Connected Between 3Nos. phase to neutral and 1Nos. neutral to earth with discharge Current Imax. ≥ 40KA Per mode & In ≥ 20kA per Mode. SPD with 63A 4P HRC fuses of 100kA breaking capacity. For connecting SPD minimum 10sqmm FRLSH copper wire must be used & length of connecting leads shall not be more than 500mm for per mode connection including all necessary accessories. The SPD shall compliance with IEC 61643-11.

OUTGOING SECTION 4 Nos. 63A 4P MCCB with built in thermal magnetic release with adjustable thermal setting with in built O/L & S/C protection . (Ics = Icu =25 KA) 16 Nos. 40A 4P MCCB with built in thermal magnetic release with adjustable thermal setting with in built O/L & S/C protection . (Ics = Icu =25 KA) Each outgoing shall have following Items- 1 No ON' (Red) ,OFF & TRIP indication lamp (LED type) with 2 Amp SP MCB for each outgoing. 1 Set Rotary operating mechanism and terminal extension spreaders for all the ACBs/MCCB's. Thermal magnetic release based MCCBs (Upto 250A) shall be provided with inbuilt O/L & S/C protection & E/F Module with CBCT or Earth Fault Relay (ELR 30-3000mA) with required CTs.

UPS SDB-1 (TECHNICAL BLOCK GROUND FLOOR).

UPS SDB-2 (TECHNICAL BLOCK FIRST FLOOR) INCOMING- I & II 2 Nos. 125 A 4P MCCB with built in thermal magnetic release (Ics = Icu = 25kA) with inbuilt O/L , S/C as per specification. Each incomer shall have following Items - 1 Set of RYB phase indicating LED lamps controlled by 2 amp MCB. 1 Set of ON/ OFF/TRIP Indicating LED Lamps With 2 Amp MCB . 1 No. Digital MFM meter and 3 nos. Cast resin CTs of ratio 125/5A , Class 0.5 accuracy and 10 VA burden. digital multifunction meter suitable to measure voltage, Ampere, Frequency, Power Factor, Measurement of both KVA/KW/kVAH/MDI, Individual Odd Harmonics for voltage and current including THD with RS-485 port.

BUSCOUPLER 1 Nos. 125 A 4P MCCB with built in thermal magnetic release (Ics = Icu = 25kA) with inbuilt O/L , S/C as per specification and each with following accessories. 1 Set of ON/ OFF/TRIP Indicating LED Lamps With 2 Amp MCB For MCCB Electrical & Mechanical Interlocking between both incomers & Buscoupler

BUSBARS- I & II 4P Aluminium bus bars of 200A capacity with heat shrinkable coloured sleeves incl. SMC bus bars supports at required intervals complete for cross section, size supports & their spacing etc. for withstanding fault level of 25 KA for 1 sec. For each busbar-1 No Surge protection device Type 2 ( Class C), 4 Mode, MOV type suitable for 8/ 20µs surge, Voltage Protection level Up < 1.8kV, Operating Temperature -40 deg 'c' - +80 deg 'C', Connected Between 3Nos. phase to neutral and 1Nos. neutral to earth with discharge Current Imax. ≥ 40KA Per mode & In ≥ 20kA per Mode. SPD with 63A 4P HRC fuses of 100kA breaking capacity. For connecting SPD minimum 10sqmm FRLSH copper wire must be used & length of connecting leads shall not be more than 500mm for per mode connection including all necessary accessories. The SPD shall compliance with IEC 61643-11.

OUTGOING SECTION-I & II 4 Nos. 63A 4P MCCB with built in thermal magnetic release with adjustable thermal setting with in built O/L & S/C protection . (Ics = Icu =25 KA) 18 Nos. 40A 4P MCCB with built in thermal magnetic release with adjustable thermal setting with in built O/L & S/C protection . (Ics = Icu =25 KA) Each outgoing shall have following Items- 1 No ON' (Red) ,OFF & TRIP indication lamp (LED type) with 2 Amp SP MCB for each outgoing. 1 Set Rotary operating mechanism and terminal extension spreaders for all the ACBs/MCCB's. Thermal magnetic release based MCCBs (Upto 250A) shall be provided with inbuilt O/L & S/C protection & E/F Module with CBCT or Earth Fault Relay (ELR 30-3000mA) with required CTs.

UPS SDB-2 (TECHNICAL BLOCK FIRST FLOOR)

UPS SDB-3 (TECHNICAL BLOCK SECOND FLOOR) INCOMING- I & II 2 Nos. 160 A 4P MCCB with built in thermal magnetic release (Ics = Icu = 25kA) with inbuilt O/L , S/C as per specification. Each incomer shall have following Items - 1 Set of RYB phase indicating LED lamps controlled by 2 amp MCB. 1 Set of ON/ OFF/TRIP Indicating LED Lamps With 2 Amp MCB . 1 No. Digital MFM meter and 3 nos. Cast resin CTs of ratio 160/5A , Class 0.5 accuracy and 10 VA burden. digital multifunction meter suitable to measure voltage, Ampere, Frequency, Power Factor, Measurement of both KVA/KW/kVAH/MDI, Individual Odd Harmonics for voltage and current including THD with RS-485 port.

BUSCOUPLER 1 Nos. 160 A 4P MCCB with built in thermal magnetic release (Ics = Icu = 25kA) with inbuilt O/L , S/C as per specification and each with following accessories. 1 Set of ON/ OFF/TRIP Indicating LED Lamps With 2 Amp MCB For MCCB Electrical & Mechanical Interlocking between both incomers & Buscoupler

BUSBARS- I & II 4P Aluminium bus bars of 200A capacity with heat shrinkable coloured sleeves incl. SMC bus bars supports at required intervals complete for cross section, size supports & their spacing etc. for withstanding fault level of 25 KA for 1 sec. For each busbar- 1 No Surge protection device Type 2 ( Class C), 4 Mode, MOV type suitable for 8/ 20µs surge, Voltage Protection level Up < 1.8kV, Operating Temperature -40 deg 'c' - +80 deg 'C', Connected Between 3Nos. phase to neutral and 1Nos. neutral to earth with discharge Current Imax. ≥ 40KA Per mode & In ≥ 20kA per Mode. SPD with 63A 4P HRC fuses of 100kA breaking capacity. For connecting SPD minimum 10sqmm FRLSH copper wire must be used & length of connecting leads shall not be more than 500mm for per mode connection including all necessary accessories. The SPD shall compliance with IEC 61643-11.

OUTGOING SECTION-I & II 8 Nos. 63A 4P MCCB with built in thermal magnetic release with adjustable thermal setting with in built O/L & S/C protection . (Ics = Icu =25 KA) 12 Nos. 40A 4P MCCB with built in thermal magnetic release with adjustable thermal setting with in built O/L & S/C protection . (Ics = Icu =25 KA) Each outgoing shall have following Items- 1 No ON' (Red) ,OFF & TRIP indication lamp (LED type) with 2 Amp SP MCB for each outgoing. 1 Set Rotary operating mechanism and terminal extension spreaders for all the ACBs/MCCB's. Thermal magnetic release based MCCBs (Upto 250A) shall be provided with inbuilt O/L & S/C protection & E/F Module with CBCT or Earth Fault Relay (ELR 30-3000mA) with required CTs.

UPS SDB-3 (TECHNICAL BLOCK SECOND FLOOR) .

UPS SDB-4 (TECHNICAL BLOCK THIRD FLOOR) INCOMING- I & II 2 Nos. 125 A 4P MCCB with built in thermal magnetic release (Ics = Icu = 25kA) with inbuilt O/L , S/C as per specification. Each incomer shall have following Items - 1 Set of RYB phase indicating LED lamps controlled by 2 amp MCB. 1 Set of ON/ OFF/TRIP Indicating LED Lamps With 2 Amp MCB . 1 No. Digital MFM meter and 3 nos. Cast resin CTs of ratio 125/5A , Class 0.5 accuracy and 10 VA burden. digital multifunction meter suitable to measure voltage, Ampere, Frequency, Power Factor, Measurement of both KVA/KW/kVAH/MDI, Individual Odd Harmonics for voltage and current including THD with RS-485 port.

BUSCOUPLER 1 Nos. 125A 4P MCCB with built in thermal magnetic release (Ics = Icu = 25kA) with inbuilt O/L & S/C protection as per specification and each with following accessories. 1 Set of ON/ OFF/TRIP Indicating LED Lamps With 2 Amp MCB For MCCB Electrical & Mechanical Interlocking between both incomers & Buscoupler

BUSBARS- I & II 4P Aluminium bus bars of 200A capacity with heat shrinkable coloured sleeves incl. SMC bus bars supports at required intervals complete for cross section, size supports & their spacing etc. for withstanding fault level of 25 KA for 1 sec. For each busbar 1 No Surge protection device Type 2 ( Class C), 4 Mode, MOV type suitable for 8/ 20µs surge, Voltage Protection level Up < 1.8kV, Operating Temperature -40 deg 'c' - +80 deg 'C', Connected Between 3Nos. phase to neutral and 1Nos. neutral to earth with discharge Current Imax. ≥ 40KA Per mode & In ≥ 20kA per Mode. SPD with 63A 4P HRC fuses of 100kA breaking capacity. For connecting SPD minimum 10sqmm FRLSH copper wire must be used & length of connecting leads shall not be more than 500mm for per mode connection including all necessary accessories. The SPD shall compliance with IEC 61643-11.

OUTGOING SECTION-I & II 4 Nos. 63A 4P MCCB with built in thermal magnetic release with adjustable thermal setting with in built O/L & S/C protection . (Ics = Icu =25 KA) 10 Nos. 40A 4P MCCB with built in thermal magnetic release with adjustable thermal setting with in built O/L & S/C protection . (Ics = Icu =25 KA) Each outgoing shall have following Items- 1 No ON' (Red) ,OFF & TRIP indication lamp (LED type) with 2 Amp SP MCB for each outgoing. 1 Set Rotary operating mechanism and terminal extension spreaders for all the ACBs/MCCB's. Thermal magnetic release based MCCBs (Upto 250A) shall be provided with inbuilt O/L & S/C protection & E/F Module with CBCT or Earth Fault Relay (ELR 30-3000mA) with required CTs.

UPS SDB-4 (TECHNICAL BLOCK THIRD FLOOR) .

UPS SDB-1 (ATC TOWER 6TH FLOOR))

INCOMING- I & II 2 Nos. 100 A 4P MCCB with built in thermal magnetic release (Ics = Icu = 25kA) with inbuilt O/L , S/C as per specification. Each incomer shall have following Items - 1 Set of RYB phase indicating LED lamps controlled by 2 amp MCB. 1 Set of ON/ OFF/TRIP Indicating LED Lamps With 2 Amp MCB . 1 No. Digital MFM meter and 3 nos. Cast resin CTs of ratio 100/5A , Class 0.5 accuracy and 10 VA burden. digital multifunction meter suitable to measure voltage, Ampere, Frequency, Power Factor, Measurement of both KVA/KW/kVAH/MDI, Individual Odd Harmonics for voltage and current including THD with RS-485 port.

BUSCOUPLER 1 Nos. 100A 4P MCCB with built in thermal magnetic release (Ics = Icu = 25kA) with inbuilt O/L & S/C protection as per specification and each with following accessories 1 Set of ON/ OFF/TRIP Indicating LED Lamps With 2 Amp MCB For MCCB. Electrical & Mechanical Interlocking between both incomers & Buscoupler

BUSBARS- I & II 4P Aluminium bus bars of 200A capacity with heat shrinkable coloured sleeves incl. SMC bus bars supports at required intervals complete for cross section, size supports & their spacing etc. for withstanding fault level of 25 KA for 1 sec. For each Busbar-1 No Surge protection device Type 2 ( Class C), 4 Mode, MOV type suitable for 8/ 20µs surge, Voltage Protection level Up < 1.8kV, Operating Temperature -40 deg 'c' - +80 deg 'C', Connected Between 3Nos. phase to neutral and 1Nos. neutral to earth with discharge Current Imax. ≥ 40KA Per mode & In ≥ 20kA per Mode. SPD with 63A 4P HRC fuses of 100kA breaking capacity. For connecting SPD minimum 10sqmm FRLSH copper wire must be used & length of connecting leads shall not be more than 500mm for per mode connection including all necessary accessories. The SPD shall compliance with IEC 61643-11.

OUTGOING SECTION-I & II 14 Nos. 40A 4P MCCB with built in thermal magnetic release with adjustable thermal setting with in built O/L & S/C protection . (Ics = Icu =25 KA) Each outgoing shall have following Items- 1 No ON' (Red) ,OFF & TRIP indication lamp (LED type) with 2 Amp SP MCB for each outgoing. 1 Set Rotary operating mechanism and terminal extension spreaders for all the ACBs/MCCB's. Thermal magnetic release based MCCBs (Upto 250A) shall be provided with inbuilt O/L & S/C protection & E/F Module with CBCT or Earth Fault Relay (ELR 30-3000mA) with required CTs.

UPS SDB-1 (ATC TOWER 6TH FLOOR) .

FEEDER PANEL-FP1 (OUTDOOR PANEL-IP:65)

INCOMING 1 Nos. 63A 4P MCCB with built in thermal magnetic release (Ics = Icu = 25kA) with inbuilt O/L , S/C as per specification. Each incomer shall have following Items - 1 Set of RYB phase indicating LED lamps controlled by 2 amp MCB. 1 Set of ON/ OFF/TRIP Indicating LED Lamps With 2 Amp MCB .

BUS BARS 3Nos. SPN copper insulated bus bars link of minimum of 100Amps

OUTGOINGS

BUSBAR

1 No Surge protection device Type 2 ( Class C), 4 Mode, MOV type suitable for 8/ 20µs surge, Voltage Protection level Up < 1.8kV, Operating Temperature -40 deg 'c' - +80 deg 'C', Connected Between 3Nos. phase to neutral and 1Nos. neutral to earth with discharge Current Imax. ≥ 40KA Per mode & In ≥ 20kA per Mode. SPD with 63A 4P HRC fuses of 100kA breaking capacity. For connecting SPD minimum 10sqmm FRLSH copper wire must be used & length of connecting leads shall not be more than 500mm for per mode connection including all necessary accessories. The SPD shall compliance with IEC 61643-11.

Digital Astro-timer with 230V AC supply & operating range of 184…264V AC & shall have contact rating of 1CO(SPDT), 16A/250V AC in- built minimum 6 years battery back up. Switching of loads shall be as per Astro-program i.e. calculation of sunrise and sunset times through date, time and location coordinates. It shall also have the provision for calculation of sunrise and sunset times by programming through 2 digits of initial PIN / POSTAL codes. It shall have an option of Astro ON period override by time switch and Offset function which allows programming of switching times offset from the astronomic time (by up to 90 min, in 10 min steps). It shall have LCD status indication with back light display along with internal easily replaceable battery on the front side for set-up and programming. It shall be suitable for “Smart” mode 4 digit protected programming via smartphones with NFC communication.(Make:-finder (Part no: 12.81.8.230.0000) or any other make meeting specification).

MS Stand of 450mm height to be provided with black painted. The Main breaker shall be suitable to receive up to 1No. 4C x 16sqmm Al XLPE cable due to voltage drop and necessary arrangements shall be made.

FEEDER PANEL-FP1 (OUTDOOR PANEL-IP:65) .

VANTILATION PANEL INCOMING- I & II 2 Nos. 100A 4P MCCB with built in thermal magnetic release (Ics = Icu = 25kA) with inbuilt O/L & S/C protection as per specification and each with following accessories. 1 Set of RYB phase indicating LED lamps controlled by 2 amp MCB. 1 Set of ON/ OFF/TRIP Indicating LED Lamps With 2 Amp MCB 1 No. Digital MFM meter and 3 nos. Cast resin CTs of ratio 100/5A , Class 0.5 accuracy and 10 VA burden. digital multifunction meter suitable to measure voltage, Ampere, Frequency, Power Factor, Measurement of both KVA/KW/kVAH/MDI, Individual Odd Harmonics for voltage and current including THD with RS-485 port

BUSBARS- I & II 4P Aluminium bus bars of 200A capacity with heat shrinkable coloured sleeves incl. SMC bus bars supports at required intervals complete for cross section, size supports & their spacing etc. for withstanding fault level of 25 KA for 1 sec.

VANTILATION PANEL as described above

SAFETY EQUIPMENTS & UPS

Supply & Providing of set of 4 Nos. 9.5 Litre capacity GI bucket painted in post office red colour with prior coat of red oxide paint and written with white paint ‘FIRE’ and mounted on MS angle iron frame with bracket of appropriate size & capacity i/c filling sand etc.

Supply and fixing of fire retardant electrically insulated synthetic mat of class A, 2mm thick suitable for all voltages not exceeding 3.3 KV AC and 240V DC system meeting requirements of IS 15652:2006 tested for breakdown strength, tensile/elongation, aging properties, insulation resistance, effect to acid, alkaline, diesel, transformer oil & leakage current test, fire test etc. having minimum width of 1000 mm ±20 mm along with all allied materials such as Pu-resin, Chemi bound, special PVC adhesive, liquid primer etc. in what so ever quantity required to complete the job as per site conditions and as per instructions from Engineer-in-Charge.

Supply & fixing shock treatment chart both in Hindi & English duly mounted on a wooden frame with 3 mm thick glass as reqd. (approximate front area 1.00 sq. metre)

Supply and fixing safety instruction chart both in Hindi & English duly framed with 3 mm thick glass as required. (approximate front area 1.00 sq. metre)

Supply of First aid box containing material as prescribed by St. John Ambulance brigade (Applicable for medium risk) OR Indian Red Cross conforming to IS 2217-1963 complete as required.

Providing and fixing M.V. danger notice plate of 200 mm X 150 mm, made of mild steel, at least 2 mm thick, and vitreous enamelled white on both sides, and with inscription in single red colour on front side as required.

Supply, installation, testing and commissioning of 2kVA, 170-270 Volt , 50 Hz,1 Phase input and 220 + 1 Volt , 50 Hz, 1Phase output true online UPS along with Sealed Maintenance Free battery bank giving a back up of minimum 30min. at full load as per tender specification along with inbuilt over voltage protection and all accessories including interconnecting cables, lugs, Base Frames, Battery Rack & Battery Circuit breaker complete as required. Note: Battery bank sizing calculations shall be submitted for approval along with shop drawings.

FIRE ALARM & FIRE TALK BACK SYSTEM

Supply, Installation, Testing & Commissioning of Networkable (upto 4kms) Microprocessor based intelligent analog Addressable Type Fire Alarm Control Panel of 2 loop, with minimum 320 character graphics / LCD / LED display with touch screen or other keypad and minimum 4000 events history log in the non volatile memory (EPROM) ,The panel should be equipped with loop capacity to take minimum 240 intelligent addressable detectors/ devices (In any combination ) in one loop. Four access levels, capable of taking Protocol Devices, Graphical Display, sufficient number of programmable relay controls for controlling pressurization fans, ventilation fans, fire pump room, monitoring of fire sprinkler and fire hydrant pump etc, suitable for operation at 230 volts, 50 Hz AC power supply including automatic battery charger, 24 volts sealed maintenance free /Li-ion lead acid batteries sufficient for 24 hours normal working and shall be capable of operating the system for 30 minutes during an emergency / fault conditions in addition as required. The panel shall be UL/EN listed (Latest Version) and shall be compatible to interface with PA system. (For Giving trigger Signal to Start pre-recorded Digital Voice Evacuation from PA system in case of fire ). The panel shall have either ann in-built or external printer as per specifications. It shall have interfacing connectivity (BACNET/ MODBUS/ Open protocol gateway) for Building Management System complete as required.

Supply, Installation, Testing & commissioning of UL/EN listed (latest version) intelligent addressable smoke detector with inbuilt fault isolator / isolator base and with unique optical sensing chamber, visible LED, fully coated circuit board, superior RF / Transient protection suitable for 2 wires loop connection, complete with plug into common separate base & housing constructed of LEXAN (or polycarbonate) complete with connections etc. as required and to be installed below / above false ceiling, roof and concealed space and as per enclosed specifications complete as required. (Cost of plug in common base shall deemed to be included in cost of detectors)

Supply, Installation, Testing & commissioning of UL/EN listed (latest version) intelligent addressable multi criteria detector {Smoke + heat } with inbuilt fault isolator / isolator base and with unique optical sensing chamber, visible LED, fully coated circuit board, superior RF / Transient protection suitable for 2 wires loop connection, complete with plug into common separate base & housing constructed of LEXAN (or polycarbonate) complete with connections etc. as required and to be installed below / above false ceiling, roof and concealed space and as per enclosed specifications complete as required. (Cost of plug in common base shall deemed to be included in cost of detectors)

Supply, installation, testing and commissioning of UL/EN listed (Latest Version) intelligent Addressable type Heat Detector (Fixed cum-rate of rise type) with inbuilt fault isolator / isolator base complete with all fixing accessories like base, base box, self adhesive sticker indicating loop number and address etc. to be installed below / above false ceiling, roof and concealed space, etc. interconnecting to loop cable complete as required.

Supply, installation, testing and commissioning of UL/EN listed (latest version) Intelligent addressable Control Module/ Relay Module (output module) with inbuilt fault isolator or isolator module for tripping of AHU & Ventilation / pressurisation fans / hooter complete with termination etc. complete as required and as per enclosed specifications.

Supply, installation, testing and commissioning of UL/EN listed (Latest Version) Response Indicator for getting fire indications of detectors i/c mounting boxes installed above/below false ceiling area interconnecting to loop cable complete as required.

Supply, Installation, Testing & commissioning of UL / EN listed (latest version) intelligent addressable Manual call station (Resettable pull / push type) suitable for semi flush mounting, IP 54 for indoor use & IP 65 for outdoor use with inbuilt fault isolator / isolator module with double gang outlet box, equipment for key operated test-reset lock, electronic or rotary switches for address setting. Manual pull station shall be connected with two wire to SLC loop of Fire Control Panel. Cover shall be made out of LEXAN (or polycarbonate equivalent) with clear operating instruction and the word "FIRE" appearing on the front complete with connections etc. as required and as per enclosed specifications.

Supply, installation, testing and commissioning of UL / EN listed (latest version) loop powered addressable Hooter-cum- strobe with inbuilt fault isolator / isolator module with adjustable sound level in the range of min. 90 db to Max. 120 db at 1M distance complete with termination etc. as required and as per enclosed specification.

Providing, installation, testing & commissioning of UL/EN listed (Latest Version) Monitor Module with inbuilt fault isolator / isolator module (for monitoring different electrical/mechanical device etc) as per specifications..

Supplying, Installing, Testing and Commissioning of UL / EN listed (Latest Version) Addressable motorised auto align Beam detector with transmitter, receiver & control panel as per specification, complete as required.

Supplying & laying of of 50μ, 2-core Single mode OM3 metallic armoured Fibre cable as per ISO/IEC-11801, the fibre construction can be unitube or multitube, but tensile and crush resistance parameters should be matched, the jacket shall be FRLSZH complete in all respect in existing HDPE/ PVC pipe complete as required.

Supplying and laying of 63 mm dia (OD-63 mm & ID-51 mm nominal) DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc..direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required.

Supply, Installation, Testing, Commissioning and interfacing of GSM based Auto Dialer Module compatible with above mentioned Fire Detection & Alarm Panel with all accessories complete etc as required at site.

Supply, Installation, Testing & Commissioning of UL / EN listed (latest version) Repeater Panel shall provide pin point location of the fault or fire event and should Provide complete control of system at remote location. The panel shall have a 320 character graphics / LCD display / HMI display with touch screen or other keypad.

Supplying, installation, testing & commissioning of central graphical fire alarm management system to centrally monitor and operate the fire alarm system complete as required.

Supplying, installation, testing & commissioning of intelligent interface unit BACnet/ Modbus protocol i.e. Supplying communication links between building management system and fire alarm control panel complete as required.

Supplying, installation, testing & commissioning of fire fighter phone jack complete as required.

Supplying & laying of 2x1.5 sqmm fire survival armoured cable, 600/1000V rated with annealed copper conductor having glass mica fire barrier tape covered by an extruded layer of Cross Linkable Ethylene Propylene Rubber (EPR) insulation and LSZH inner bedding, steel wire armouring & LSZH outer sheath complete as required.

Supplying and drawing following sizes of FRLS PVC insulated unarmoued copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required

2 x 1.5 sq. mm

Supplying and fixing of following sizes of steel conduit along with accessories in surface/recess including painting in case of surface conduit, or cutting the wall and making good the same in case of recessed conduit as required.

Supplying and fixing 25 mm dia MS flexible pipe with PVC coating along with all ancillaries and accessories like coupler etc. as required. (For FDA,Electrical and HVAC)

FIRE FIGHTING AND HYDRANT SYSTEM

SITC of electric driven main fire Hydrant & Sprinkler pumps suitable for automatic operation complete in all respect as required & as per enclosed specification and consisting of the following: Horizontal type multistage, centrifugal, split casing pump of cast iron body and bronze impeller with stainless steel shaft, to ensure minimum pressure of 3.5 kg/cm2 at highest and farthest outlet at specified flow of 2280 LPM & 105 m head conforming to IS- 1520 complete with mechanical seals, safety relief valve, pressure gauges on delivery side, Suitable rating IE-3 ,TEFC type Squirrel cage Induction motor suitable for operation on 415V, 3 phase, 50Hz, AC confirming to IS-325 with IP:55 protection for enclosure, horizontal foot mounted with class F insulation, spacer type love-joy / flexible coupling & coupling guard with the pump complete. Common bed plate fabricated from MS channel / ISMB with spring type vibration isolators. The pump set base shall be held by bolts grouted in the suitable cement concrete foundation duly as per recommendation of OEM, plastered and painted including foundation bolts, washers complete etc. as required.

SITC of electric driven Pressurization/Jockey Pump suitable for automatic operation complete as required & as per enclosed specification and consisting of the following: Horizontal type multistage end suction centrifugal, Jockey pump of cast iron body and bronze impeller, with SS shaft, to ensure at highest and farthest outlet at a flow of 180 LPM & 105 m head confirming to IS-1520 complete with necessary safety relief valve, drain and bypass arrangement for testing of the working of the pumping set as required. Suitable rating IE-3 ,TEFC type Squirrel cage Induction motor suitable for operation on 415V, 3 phase, 50Hz confirming to IS - 325 with IP:55 protection for enclosure, horizontal foot mounted, class-F insulation, spacer type love-joy / flexible coupling & coupling guard with the pump complete. Common base frame shall be fabricated from MS channel / ISMB with vibration isolator. The base frame shall be held by bolts grouted in the suitable cement concrete foundation duly as per recommendation of OEM plastered and painted including foundation bolts, washers complete etc. as required.

Supply, Installation, testing and commissioning of pressure switches in MS pipe for Hydrant Electric pump/ Sprinkler Electric pump / Diesel Engine Driven Pump / Jockey Pumps, diaphragm type, adjustable range from 0-10 kg/sq.cm and a regulation range of 0.1 - 1.5 kg/sq.cm direct mounted SNAP acting type made from die cast aluminium with epoxy powder coated finish and SS316 diaphragm and other wetted parts, including necessary wiring upto control panel & other materials as required as per tender specifications..

Supplying & fixing Internal and External SS single headed fire hydrant landing valve with instantaneous Gun metal coupling of 63mm dia with cast iron wheel ISI marked conforming to IS:5290(Type-A) with blank Gunmetal/ Stainless steel cap and chain as required.

Providing & fixing 63 mm dia SS short Branch pipe with 20mm (nominal internal diameter) in size stainless steel nozzle conforming to IS:903 suitable for instantaneous connection complete to inter-connect hose pipe, coupling etc. as required and as per tender specification.

Providing & fixing of MS Hose cabinet outdoor type of size not less than 0.90 Mx 0.60 Mx 0.50 M made of 2mm thick MS sheet with 6mm thick glazed glass doors i/c necessary locking arrangement suitable to accommodate 2nos 15m long hoses, one no branch pipe, etc. and mounted on wall or with raised brick platform. The cabinet shall be painted with red colour shade No. 536 of IS: 5 externally & white internally complete in all respects for external hydrant and as per tender specification.

Providing & fixing 63mm dia., 15mtr. long RRL hose pipe with 63mm dia. male and female gun metal couplings duly binded with GI wire, rivets etc. conforming to IS- 636 (Type-A) complete as required & as per tender specification.

Providing and fixing First-Aid Hose Reel 20mm dia. x 30m long (minimum length) (Thermoplastic Type as per I.S. 12585) complete with drum, bracket, 25mm dia. shut-off valve and 5mm Gun-Metal nozzle conforming to IS-:884, connection with riser with MS C- class pipe, painting the MS works complete as required & as per tender specification.

Providing and fixing Fire hose cabinet made of angle iron (40mmx40mmx5mm) door frame and S.S. sheet (2mm thick) cum glass shutter of size 2.1mtrx0.9mtr with 25mmx25mmx3mm angle frame all around and stiffened in between i/c hinges, handle, locking arrangement, painting with approved synthetic enamel paint i/c sign writing on glass at internal hydrant including providing & fixing S.S. sheet 2mm thick on remaining portion above door to close opening i/c painting etc. as required. Glass shall be 6 mm thick.

Constructing masonry Chamber of size not less than 90x90x100 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ), i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design with common burnt clay F.P.S.(non modular) bricks of class designation 7.5

Supplying and fixing orifice plate made of 6 mm. thick stainless steel (Grade 304) with orifice of required size to be fitted between flange & landing valve of external and internal hydrant to reduce pressure to working pressure of 3.5 kg/cm2 complete as required & as per tender specification.

PIPES & VALVES

Supplying, fixing, testing and commissioning of pipes of following sizes of MS ‘C’ class along with necessary clamps, vibration isolators and fittings such as bends,tees etc..but excluding valves, strainers, gauges etc. adequately supported on rigid supports duly painted with wapping,coating and buried in ground excavation and refilling etc. as per tender specification and as required complete in all respect.

150mm dia. (for External)

Providing, fixing, jointing and commissioning of following sizes of C- class heavy duty Mild Steel pipes conforming to IS-1239/ IS-3589, including cutting, welding, nut-bolts, gasket, fitting viz. bends, tees, reducers, crosses, flanges etc. and fixing the pipes on wall / ceiling / beam / floor with suitable MS clamps / structural supports/PCC block and painting complete as required and as per tender specification.

200mm dia.

150 mm dia.

100 mm dia.

80 mm dia.

65 mm dia.

50mm dia.

40 mm dia.

32 mm dia.

25 mm dia.

Providing, fixing, testing and commissioning of following sizes of butterfly valve of rating PN 16, wafer type, in cast iron body with Ductile Iron disc, EPDM seal, SS single piece shaft, conforming to IS-13095 of the following sizes complete with cast iron hand lever companion flanges, bolts, nuts, washers & inserted rubber gaskets, as required and as per tender specification.

150mm dia.

100mm dia.

80mm dia.

Providing, fixing, testing and commissioning of following sizes of CI non return valve conforming to API-594 with C.I. body, SS Disc, SS stem, EPDM seal, complete with companion flanges, bolts, nuts, washers & inserted rubber gasket complete as required and as per tender specification. (PN-16)

150mm dia.

80mm dia.

Providing & fixing of following sizes of CI Sluice valves (with Cape) complete with bolts, nuts, rubber insertion etc complete as required and as per tender specification. (Class II) (PN-16)

150mm dia.

Providing & fixing gunmetal gate valve with PN 16 rating with nut, bolts & washers, painting etc complete as required as per tender specifications.

25 mm nominal bore

Providing & fixing of 25mm dia. gunmetal air release valve with all fittings and forged ball valve on header complete as required and as per tender specification.

Providing & fixing of C.I double flange suction " Y" type strainer fabricated out of minimum 1.6 mm thick Stainless Steel sheet with 3 mm dia. perforation holes with stainless steel flange including nuts, bolts and 3 mm thick rubber insertion complete & tested to 16 Kg/Sq.cm pressure complete as required and as per tender specification.

150mm dia.

80mm dia.

Providing and fixing following size Pressure gauge (0-15 Kg/Cm2) complete with shut off valve duly calibrated before installation complete as required & as per tender specification. 150mm dia.

Providing, fixing, testing & commissioning of MS air cushion tank on top of each riser fabricated from 6mm thick MS plate, 200 mm in diameter and 1.2 m in height with dished ends fabricated from 8mm thick MS plate with Air release valve with stop cock, flanged inlet connection and drain arrangement with 25mm dia valve, pressure gauge with gun metal stop cock complete with all accessories as required and conforming to IS 4736-1968.

AUTOMATIC SPRINKLER SYSTEM

Providing & fixing of 15 mm dia. sprinkler head with standard response Quartzoid Bulb operate at 68 degree C complete with all accessories as required and as per tender specification (UL Listed) Pendent type in chrome finish (Standard Coverage)

Providing & fixing of 15 mm dia. sprinkler head with standard response Quartzoid Bulb operate at 68 degree C complete with all accessories as required and as per tender specification (UL Listed) Upright type in chrome finish (Standard Coverage)

Providing & fixing of 15 mm dia. sprinkler head with standard response Quartzoid Bulb operate at 68 degree C complete with all accessories as required and as per enclosed specification (UL Listed) Side Wall Type with base plate in powder coat finish of approved shade as specified (Standard Coverage)

Providing & fixing flexible tubes in corrugated SS, for connecting pendant sprinklers to branch lines complete with all necessary accessories, reducers, O-rings, nipples etc., supporting structural arrangements in the false ceiling/slab as per site requirement for the below lengths and tested for min 15 Kg/Sq.cm pressure with G.I. retainer rings & guide bolts complete as required and as per tender specification (UL Listed) For 1000 mm length

Providing and fixing electrically operated flow indicating switches with threaded connection for indicating water flow in sprinkler branch line with necessary junction box installed in accessible place complete as required. (Wiring from switches to panel and stair-case pressurisation not included).

150 mm Dia

100 mm Dia

80 mm Dia

Providing and fixing 25mm dia inspecting & testing assembly with S.S. isolation valve, S.S. sight glass bypass valve & connected to line drain complete in all respect as per standard practice of code including pressure gauges of approved make.

Providing, fixing, testing & commissioning of Installation control valve (Sprinkler Alarm Valve) of Cast iron body and brass/ bronze working parts comprising of water motor alarm, bronze seat clapper and clapper arm, hydraulically driven mechanical gong bell to sound continuous alarm when the Wet riser/Sprinkler system activates, pressure gauges, emergency releases ,strainer, pressure switch, cock valve complete with drain valve and bypass, test control box, ball valves, MS pipe of required size, flanges, orifice plate, fittings, gasket etc. suitable for 150 mm diameter pipe size complete as required as per tender specification.

Air pressure vessel for Fire Pump :- Providing and fixing double flanged vertical air vessel fabricated from 6mm M.S. plate with dished ends from 8mm M.S. plate, outside with one coat of primer and two coats of synthetic enamel paint of approved shade, complete with approved quality of pressure switches (03 Nos.), pressure gauges and all other required accessories to operate commonly main fire pump, sprinkler pump, Diesel Fire pumps and Jockey pumps at drop of pressure automatically at required pressure setting complete as required and as per tender specification. Recommended dia. : 450mm Height of shell : 2000mm Working pressure :12 Kg/Sq.cm Test Pressure 1.5 times of working pressure or 12 Kg/Sq.cm whichever is greater.

Providing and fixing reinforced neoprene rubber vibration eliminators/expansion joints (to provide relief from stresses at pipe flanges) suitable for upto 20 kg/cm2 pressure, complete as per tender specification.

150mm dia.

80mm dia.

FIRE EXTINGUISHER

Supply, installation, testing and commissioning ISI marked (IS:15683) Fire Extinguisher, Carbon-di-oxide type capacity 4.5 Kg. Flat base including valve, discharge hose of not less than 10 mm dia, 1M long and complete in all respects including initial fill with CO2 gas conforming to IS:307-1966 and wall suspension bracket as required as per tender specifications.

Supply, installation, testing and commissioning ISI marked (IS:15683) portable fire extinguisher, water (gas pressure) type capacity 9 kg with gun metal cap and nozzle and complete in all respects including initial fill and wall suspension brackets as required as per tender specifications.

Supply, installation, testing and commissioning of 6kg ABC (Powder Type) Fire Extinguisher. Mild Steel Cylinders ISI marked fitted with pressure indicating gauge, internal tube, squeeze lever type valve fully charged with ABC 90 powder (Mono Ammonium Phosphate) pressured by Nitrogen complete in all respects including wall suspension bracket and conforming to IS:15683 as required as per tender specifications..

Providing and fixing CO2 type fire extinguishers consisting of welded M.S. cylindrical body automatic modular CO2 type extinguisher actuated through a sprinkler head mounted on The extinguisher body finished externally with red enamel paint and trolley mounted complete with internal charge and confirming to relevant IS as required.(Capacity 22.5 Kg.)

FIRE FIGHTING PANEL

Design, Manufacture, Supplying, Transport to the site, Receiving, Unloading, Shifting to various locations, handling, assembling, installation in correct aligned position, grouting with dash fasteners, GI nuts-bolts, testing and commissioning of the following bolted fabricated in compartmentalized conform to IS: 8623/1993, Suitable for 415V, 3Phase, 4 Wire 50 Hz Ac supply, are housed in design from CRCA sheet steel of 2mm thick for frame work and covers, 3mm thick for gland plate, bottom base channel of MS section not less than 40mmx25mmx25mmx 5mm thick plates for MDB/MCC and SDBs etc., incl. cleaning & finishing complete, SMC bus bar supports, with short circuit withstand capacity 35 KA , fabrication shall be done in transportable sections and all front and back doors shall be hinged type and earth with frame. Entire panel shall have a common copper continuous earth bar of size 40mm x 6mm or as specified below at the rear wip controller by 2 Amp SP CB including all features of electrical & mechanical interlocking with incomers & bus coupler. Enclosure protection class shall be IP 54.

The Bus bars will be electrolytic grade E91 Aluminium duly sleeved with Halogen Free heat shrink coloured Insulated tube confirming to IEC 6068-3-247 Standard. Provide electrical insulating shrouds, reusable type covers for busbars Boots on corners Panels will be powder coating (60-80micron as per IS:13871 for indoor and 90-100 micron for outdoor), include one size higher terminal block in cable alley and interconnecting FRLSH wires between bus bars and terminals via MCB. All Bus-Bar alley and relay compartments shall be provide fully automatic control thermostat with strip heater.

BUSCOUPLER 1 Nos. 400A 4P MCCB with built in thermal magnetic release (Ics = Icu = 35kA) with inbuilt O/L , S/C & E/F protection as per specification and each with following accessories. 1 Set of ON LED type indication lamp controlled by 2 Amp SP MCB. Including all features of electrical & mechanical interlocking with incomers & bus coupler.

BUSBAR 4P aluminium bus bars of 500A capacity with heat shrinkable coloured sleeves i/c SMC bus bars supports at required intervals complete for cross section, size supports & their spacing etc. for withstanding fault level of 35 KA for 1 sec.

For each busbar- 1 No Surge protection device Type 2 ( Class C), 4 Mode, MOV type suitable for 8/ 20µs surge, Voltage Protection level Up < 1.8kV, Operating Temperature -40 deg 'c' - +80 deg 'C', Connected Between 3Nos. phase to neutral and 1Nos. neutral to earth with discharge Current Imax. ≥ 40KA Per mode & In ≥ 20kA per Mode. SPD with 63A 4P HRC fuses of 100kA breaking capacity. For connecting SPD minimum 10sqmm FRLSH copper wire must be used & length of connecting leads shall not be more than 500mm for per mode connection including all necessary accessories. The SPD shall compliance with IEC 61643-11. NOTE : 1. All MCCB shall have 100% Ics =Icu 2. Low water level indication in fire tank should be interlocked with centralized PLC control panel.

Fire Fighting Panel as described above

CLEAN AGENT BASED FIRE SUPPRESSION SYSTEM

Design, Supply, Installation, Testing & Commissioning of Clean Agent Gas Flooding System for following areas, complete using Gas Agent as per NFPA 2001. Supply of Cylinder UL listed / FM/VDS/LPCB/CCOE(PESO) Approved, complete with valve - Supply of Cylinder UL listed /FM/VDS/LPCB/CCOE(PESO) Approved, complete with valve assembly and arrangement for supervisory switch connection for monitoring cylinder pressure. A pressure gauge with a safety burst disc, electronic control head / Solenoid, pressure operated control, head, flexible hose, strap, NRV and safety cap. Gas - Quantity would be as per the design volume and as per the necessary codal specifications UL certification. Clean agent shall be of NOVEC 1230 Gas flooding System with all cylinders, gas, manifold, Master Cylinder Accessories for above including Electrical Control Head , Discharge Hose and Gas discharge Warning sign, Nozzles including providing, installing, testing and commissioning of Gas Release Panel omplete with timer, battery back up, Gas Release/Gas Abort Switch etc complete system as required. Note: The system will be provided in specified areas only. The contractor will design the system as per NFPA 2001 . The contractor will get the design approved by AAI before execution. Statutory Approvals will be taken from concerned authorities. The piping design and pressure calculations using manufacturer design software for a given dimension of room duly approved by manufacturer/ distributors shall be submitted prior to starting of the works

EPBAX,UPS,SWITCH,BATTERY,FTI, Room-Ground Floor:- Approx. volume 250cu.mtr.

UPS,SWITCH,BATTERY, Room-First Floor :- Approx. volume 200cu.mtr.

UPS,SWITCH,BATTERY, Room-Second Floor :- Approx. volume 200cu.mtr.

UPS,VCS/DVR,ESS Room-Second Floor:- Approx. volume 140cu.mtr.

WATER TREATMENT PLANT

Sub Head-I : Pump Room & Water Treatment Plant

SUBMERSIBLE PUMPING SYSTEMS Supplying, installation, testing & commissioning of Submersible single stage single entry pumps with SS body and SS two vane enclosed type impeller connected to IE-3,TEFC submersible motor for 415 volts, 3 phase, 50 cycles including MCC pane with SS enclosure havingTPMCB of suitable rating . The job also includes supply, installation, screwing and welding of flanges on G.I. riser pipes, complete fittings accessories with riser pipes ,connection of electrical cables (cables, footings are excluded),other connections , making switch board electrical connections i/c foundation as per OEM recommendation complete in all respects as required.

Filter Feed Pump No. of pumps set : 1 Set ( each set with two working pump 1set working & 1 set stand by) Water Flow Rate : 140 LPM Head : 30 M Location : Plumbing Plant Room Maximum Motor rating : 5.0 HP

Soft Water Transfer Pump Maximum No. of pumps set : 1 Set, (each set with two working pump 1set working & 1 set stand by) Water Flow Rate : 260 LPM Head : 60 M Motor rating: 7.5 HP Location : Plumbing Plant Room

Raw Water Transfer Pump No. of pumps set : 1 Set, each set with two working pump (1set working & 1 set stand by) Water Flow Rate : 170 LPM Head : 60 M Location : Plumbing Plant Room Maximum Motor rating: 7.5 HP

Providing, fixing, testing and commissioning of motorized butterfly valve of following dia for filling of Over Head Water tank complete with high and low level control switches to control the valve automatically. The level controllers shall be installed in overhead tanks. The level switch will also have manual close arrangement for the valve when water level is high (Top Water Level) in over head tank and open the valve when over head water tank level is low (30% of storage capacity). The system should be complete in all respects with all required accessories, 220 V AC / 24 V DC, IP67 electrical water level control unit with SS enclosure, copper control wiring upto control panel in whether proof casing etc.

32mm nominal bore

40mm nominal bore

Annunciation And Indication Panel with Level Controller Supplying, installing, testing and commissioning of annunciation and indication panel with Electrical interlocking arrangement complete in accordance to specification with providing and fixing level controller (1 No. Raw and 1 No. Treated water tanks :2 Nos. level controller), etc, providing control cabling upto MCC panel i/c supplying and fixing MCC panel in SS enclosure with suitable size breaker as required. Each controller shall have 3 no. SS 304 probes.

Providing, fixing, testing & commissioning of FRP water softening plant (suitable for 3 Kg/Sqcm working pressure) complete with initial charge with T-40 NA Resin, multiport valve with built in ejector for controlling all operations), regeneration system and HDPE tank, pressure gauge at inlet, outlet and back wash (each with isolation cock), valves, fittings and water hardness testing kit & associated works. Velocity in frontal piping and valves shall be 1.50 m/sec. Softener shall be suitable for the following duty meeting tender specification. Raw water hardness 600 Mg/L Treated water harness 100 Mg/L Regeneration Period 10 Hrs. Capacity : 140 LPMLocation Plumbing Plant Room :

Supplying, installing, testing and commissioning of chlorine dosing system (for domestic water treatment plant) consisting of one HDPE tank with a positive displacement diphragm dosing pump. The motor shall be suitable for operation at 240 V/Single phase/50 Hz. Supply. The pump shall be supplied complete with necessary polypropylene piping, valves, strainers, low level switch and injection fittings. The pump shall be speed & stroke control.. Pump Room HDPE Tank Capacity : 80 Liter Dosing Pump Flow Rate : 0-6 LPH Suitable For Filtered Water Flow Rate: 140 LPM

Sub Head-II : Electrical Installation for Plumbing System

Design, Manufacture, Supplying, Transport to the site, Receiving, Unloading, Shifting, handling, assembling, installation in correct aligned position, grouting with dash fasteners, GI nuts-bolts, testing and commissioning of of motor control centre panel bolted fabricated in compartmentalized conform to IS: 8623/1993, Suitable for 415V, 3Phase, 4 Wire 50 Hz Ac supply, are housed in design from CRCA sheet steel of 2mm thick for frame work and covers, 3mm thick for gland plate, bottom base channel of MS section not less than 40mmx25mmx25mmx 5mm thick plates for MDB/MCC and SDBs etc., incl. cleaning & finishing complete, SMC bus bar supports, with short circuit withstand capacity of 35 KA, fabrication shall be done in transportable sections and all front and back doors shall be hinged type and earth with frame. Entire panel shall have a common copper continuous earth bar of size 40mm x 6mm or as specified below at the rear wip controller by 2 Amp SP CB including all features of electrical & mechanical interlocking with incomers & bus coupler. The Enclosure protecton class shall be IP 54. The Bus bars will be electrolytic grade E91 Aluminium duly sleeved with Halogen Free heat shrink coloured Insulated tube confirming to IEC 6068-3-247 Standard. Provide electrical insulating shrouds, reusable type covers for busbars Boots on corners Panels will be powder coating (60-80micron as per IS:13871 for indoor and 90-100 micron for outdoor), include one size higher terminal block in cable alley and interconnecting FRLSH wires between bus bars and terminals via MCB. All Bus-Bar alley and relay compartments shall be provide fully automatic control thermostat with strip heater.

MCC for Plumbing system

Incoming 2 Nos. 100A, 4P MCCB, 35KA, thermal magnetic based release (Ics = Icu = 100%) with O/L , S/C & E/F protection as per specification and with following accessories. 1 No. Digital MFM meter and 3 nos. CTs of ratio 100/5A , Class I accuracy and 10 VA burden. digital multifunction meter suitable to measure voltage, Ampere, Frequency, Power Factor with RS-485 Port 1 Set of ON/ OFF/TRIP Indicating LED Lamps with 2 Amp MCB. 1 Set of phase indicating LED lamps with 2 amp back up MCB.

Bus Coupler 1 No. 100A, 4P MCCB, 35KA, thermal magnetic based release (Ics = Icu = 100%) with O/L , S/C & E/F protection with 1 Set of ON/ OFF Indicating LED Lamps with 2 Amp MCB.

Bus Bar 4P copper bus bars of 125A capacity with heat shrinkable coloured sleeves and i/c, SMC bus bars supports at required intervals complete for cross section, size supports & their spacing etc. for withstanding fault level of 35 KA for 1 sec.

Spare MCCB of following capacities: 40 amps 4P MCCB 3 Nos. Necessary cable alleys, internal wiring, and interlocking, earthing for all equipment shall also be included. Notes : a. All MPCBs shall be of 35 KA breaking capacity and suitable for motor duty application. b. Provision shall be made to ensure system protection from dry running of the pump. c. All incomers and Buscoupler breakers shall be electrical and mechanical interlocked with suitable accessories. d. For each busbar- 1 No Surge protection device Type 2 ( Class C), 4 Mode, MOV type suitable for 8/ 20µs surge, Voltage Protection level Up < 1.8kV, Operating Temperature -40 deg 'c' - +80 deg 'C', Connected Between 3Nos. phase to neutral and 1Nos. neutral to earth with discharge Current Imax. ≥ 40KA Per mode & In ≥ 20kA per Mode. SPD with 63A 4P HRC fuses of 100kA breaking capacity. For connecting SPD minimum 10sqmm FRLSH copper wire must be used & length of connecting leads shall not be more than 500mm for per mode connection including all necessary accessories. The SPD shall compliance with IEC 61643-11.

Plumbing Panel as described above.

PART A

Supply Installation,Testing & Commissioning of modular type Variable Refrigerant Flow/Variable Refrigerant Volume air cooled Outdoor units suitable for cooling and heating,having all hermetically sealed inverter type Scroll Compressor(s),minimum two compressors for above 14 HP modules, microprocessor based Controller,top discharge type condensing unit(s),with R410A Refrigerant,vibration isolators,with suitable foundation etc.complete as required.The unit shall deliver the rated capacity at AHRI Conditions and work even at 50°C ambient temperature without tripping.The unit shall be suitable to work on 400V+/-10%,3Phase,50Hz AC power supply. The unit shall be filled with first charge of the refrigerant and ready for use as required. The unit shall be filled with first charge of the refrigerant and ready for use as required.The COP at AHRI conditions shall not be less than 3.1 and IEER not less than 6.5. Provision of power supply to each outdoor unit shall be provided with MCCB of suitable rating in IP 65 enclosure with suitable size of copper cable. Single source of power supply shall be provided by the client

12 HP OUTDOOR UNIT

18 HP OUTDOOR UNIT

20 HP OUTDOOR UNIT

28 HP OUTDOOR UNIT

32 HP OUTDOOR UNIT

LOW SIDE EQUIPMENTS

Indoor VRV/VRF Units (celling mounted ductable type unit)

Supply,installation,testing and commissioning of following minimum capacity and external static pressure VRF/VRV ceiling mounted ductable type Indoor unit equipped with washable synthetic media pre - filter,fan section with low noise fan/dynamically balanced blower,multi speed motor,coil section with DX copper coil,electronic expansion valve,corded remote control,outer cabinet,vibration isolators,drain pan,other necessary supports etc.,suitable for operationon single phase AC supply 230V±10%,50Hz complete as required.The unit shall have automatic force shut down provision in case of fire on receiveing signal.The cooling capacity of indoor unit will be at air inlet conditions of 27 Degree C DB and 19 Degree C WB temperature.

1x1.28 TR/565 CFM Duct Type unit

1x1.59 TR/635 CFM Duct type unit

1x2.0 TR/688 CFM Duct Type unit

1x2.55 TR/883 CFM Duct Type unit

1x3.18 TR /1130 CFM Ductable Unit

1x4.0 TR /1377 CFM Ductable Unit

1x4.55 TR/1624 CFM Duct Type Unit

1x5.5 TR/2069 CFM Duct Type Unit

1x8.0 TR/2835 CFM Duct Type Unit

Indoor VRV/VRF Units (Nominal Capacity) -4way flow cassette type Unit. Supply,installation,testing and commissioning of following minimum capacity 4-way flow VRV/VRF CassetteType Indoor ceiling mounted unit equipped with synthetic washable media pre- filter, fan section with low noise fan/dynamically balanced blower,multi speed motor,coil section with DX Copper coil,electronic expansion valve,outer cabinet,drain pump,grill,necessary supports,vibration isolation,cordless remote control etc.,suitable for operation on single phase 230V±10%,50 Hz AC supply,complete,as required.The unit shall have automatic force shutdown provision in case of fire on receiving signal.The cooling capacity of indoor unit will be at air inlet conditions of 27 Degree DB and19 Degree C WB temperature.

CEILING SUSPENDED TREATED FRESH AIR UNIT Supply Installation,Testing & Commissioning of following minimum capacity Ceiling Suspended Treated fresh Air Unit 1x1000 CFM/3.62 TR/50 MM STATIC PRESSURE

Supply Installation, testing and commissioning of Y-joints of suitable size as per site requirements.

Supply Instalaltion, testing and commissioning of self diagnostic type remote controllers. Corded Type

CENTRALISED CONTROLLER Supply testing and commissioning of main centralised controller as per specifications to hook up indoor units as mentioned . Controller shall have unified ON -OFF and schedule timer feature.Controller shall however, be suitable for minimum 64 groups of indoor units. Controller shall be suitable to autosequence the outdoor as well as indoor units catering to Server Room and UPS room as required.

PAC UNITS FOR EQUIPMENT ROOM

Supply, installation, testing and commissioning of DIRECT EXPANSION MICROPROCESSOR BASED PRECISION A/C UNITS as per the specifications complete with All four sides doubled skin sandwich panels with A1 class insulation, air cooled condenser with independent casing and stepless variable speed fans for winter operation for each circuit, Brushless DC Inverter based scroll compressor with its evaporator coil with hydrophilic coating, Electronically commuted brushless motor Backward curved Plug fan, Electronic Expansion Valve, first fill of environment friendly refrigerant (R410a), Multiple stage electric heater, variable capacity auto-modulating humidifier and vibration isolator. Motor shall be suitable for 415 + 10% volts IE 3, 50 cycles, 3 phase AC supply and external static pressure shall be 25 Pa. Outdoor unit motor protection should be with IP-54 protection and should be weather proof. PAC shall have bottom throw. Auto sequencing of the unit for equal run time should be integral part of the micro-processor.

Each unit shall be complete with powder coated electrical panel and double earthing. The cables should be Cross linked polythene insulated, armoured Copper cabling and all termination between main panel and PAC. Timers shall be provided in Electrical panel for delayed start of units. For each unit installation price shall be inclusive of First Charge of Refrigerant, Lifting shifting to the designated floor, Power cabling from MCB to indoor unit upto 5 RMT per unit, Powder coated Adjustable Height Indoor Stand and outdoor MS stand for Outdoor condenser, Commissioning of the unit. Each unit shall have inbuilt sequential controller for operating unit in N+1 confguration. Microprocessor should have inbuilt features of Team Mode and cascade mode incase required. Indoor unit capacity and Condensers should be adequately sized for return Air temperature as per specification. EQUIPMET ROOM

5.5 TR DX Microprocessor units

PART B PIPING & VALVES WORK( HIGH SIDE AND LOW SIDE )

Supply,Installation,testing and commissioning including vaccumiazation and Nitrogen testing of following nominal sizes of soft/harddrawn copper refrigerant piping for VRV/VRF system,complete with fittings,with suitable adjustable ring type hanger supports,jointing/brazing including accessories,insulated with XPLE Class-O tubular insulation/with Class-O closed cell elastometric nitrile rubber tubular sleeves sections of specified thickness as given below for Suction and Liquidlines,all accessories as per specifications etc. as required :

41.27 mm dia(OD) (Hard drawn) with tube thickness 1.62 mm with19 mm thick insulation

34.9 mm dia(OD)(Hard drawn) with tube thickness1.62 mm with 19 mm thick insulation

28.58 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm with 19 mm thick insulation

22.2 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm with 19 mm thick insulation

19 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm with 19 mm thick insulation

15.86 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm with19 mm thick insulation

12.7 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm with19 mm thick insulation

9.5 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm with19 mm thick insulation

6.4 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm with19 mm thick insulation)

Supply, installation, testing and commissioning U-PVC pipe with fittings of 10 kg /cm3. with 6mm thick Nitrile rubber of Class "1" including all fittings and jointing with solvent cement and , including cutting chieseling / holes in walls ,wherever required and making good the same, complete as directed by the Engineer in charge.

25 mm dia pipe

32 mm dia pipe

PART C MECHANICAL VENTILATION

AXIAL FANS FOR EXHUAST IN NORMAL MODE VENTILATION

Supply, installation, shifting, loading, unloading, testing & commissioning of Floor mounted, double flanged, long casing (motor should completly accomodated in Fan casing) Vane axial flow fans with sound attenuator (Fire Rated) AMCA Certified, with adjustable pitch blade & angle, bird screen at fan outlet , MS/GI casing, cast aluminium alloy impeller complete with TEFC Sq. Cage Induction motor suitable for 415 volts ± 10%, 50Hz ± 3 %, 4/6/8 pole, three Phase, A.C supply class "H" insulation with support, Phase& Motor rated Value IP55 . Motor shall be Thermally Rated for 250 deg C for 2 Hours should be certified as per BSEN12101-3:2002 standard & direct driven for smoke extraction fans. With the Motor HP of suitable rating. The rate shall include supply and fitting of vibration isolators ( spring & rubber pads) complete as per specifications and drawings including fitting of accessories like Fire retardant canvass connection painting,gravity louver,bird screen etc. as required at site of work. Including all type of civil work like cutting/holes/chasing/cut out in brick wall etc

Fan Capacity = 19000 CFM Static Pressure = 30 mm Wg Motor Rating = Not Exceed 11 KW Noise level = not exceed 70 db. at 3 meter distance

PROPELLER FANS Supply, installation, testing & commissioning of wall mounted Propellar fans complete with GI bird screen & rain guard, metal clad MCB of suitable rating , copper cable upto 5m length, earthing wire all compete as required of following capacities & as per shop drawing mentioned. Including all type of civil work like cutting/holes/chasing/cut out in brick wall etc 225 MM DIA

INLINE FAN WITH SPEED REGULATOR Supply, Installation, Testing and Commissioning of Inline Fan with direct/belt driven motor, belt guard, motor mount & vibration isolation type mounting. Casing shall be of 14 gauge steel sheet with min. 20 mm thick motor mounting plate. Vanes shall be Aerodynamically designed for max.efficiency the casing shall be bonderized, primed & coated with enamel paint. Hub & blades will be of Aluminium, blades shall be Aerofoil section for max. efficiency. Max clearance between blade tip & fan housing shall be 5 mm. The blade shall be tested at speed of 25% above the design operation speed. Motor shall be IE3 415/220 + 10% volts, 50 cycles,3 phase with class F insulation. Max. speed of motor shall be 1500 RPM, complete as per specifications & drawings. Fan should be complete with fire retardant, water proof double flexible connection between fan & duct.

Capacity: 400 CFM Static Presure : 20 mm Of wg Kw : 0.7 KW

Capacity: 900 CFM Static Presure : 20 mm Of wg Kw : 0.7 KW

LIFT WELL PRESSURIZATION Fan Capacity = 6000 CFM Static Pressure = 30 mm Wg Motor Rating = Not Exceed 3.7 KW Noise level = not exceed 85 db. at 3 meter distance

STAIRCASE PRESSURIZATION Fan Capacity = 14000 CFM Static Pressure = 30 mm Wg Motor Rating = Not Exceed 3.7 KW Noise level = not exceed 85 db. at 3 meter distance

LIFT LOBBY PRESSURIZATION Fan Capacity = 7500 CFM Static Pressure = 30 mm Wg Motor Rating = Not Exceed 3.7 KW Noise level = not exceed 85 db. at 3 meter distance

PART D AIR DISTRIBUTION SYSTEM.

0.63 mm sheet duct

0.80 mm sheet duct

1.0 mm sheet duct

1.25 mm sheet duct

Supply, Fabrication, installation and testing of sheet metal ducts (Site FABRICATED DUCTS For Connection /Plenum etc.) in accordance with the approved shop drawings complete with all accessories like vanes, flanges, suspension rods , anchor bolts, GI bolts & nuts, etc., as per specifications.

0.63 mm sheet duct

0.80 mm sheet duct

1.0 mm sheet duct

1.25 mm sheet duct

GRILLE /CIRCULAR DIFFUSER

Supply, installation, testing and commissioning of 50 micron Powder coated Aluminum extruded Circular Diffuser for supply and return air as per specification & the sizes will be as per the drawing Circular Diffuser 375mm Dia with damper

Supply, fabrication, installation and testing of 50 micron powder coated, aluminum extruded linear fixed horizontal bar/grill with all side flanges & Louvers as per approved shop drawings.

Supply, Installation and Testing of multiblade box type GSS construction of volume control damper , to be provided with suitable links and quadrants for control of volume of air

Supply, Installation and Testing of multiblade box type extruded Al construction of volume Control Damper, to be provided with suitable links and quadrants for control of volume of air.

Supply, fabrication, installation and testing of 50 micron powder coated, aluminum extruded fresh air louvers with bird screen with all side flanges as per approved shop drawings.

PART E INSULATION WORK. Supply & Installation of Thermal Insulation on Duct using Closed Cell Class O Nitrile Rubber Elastomeric Insulation of Density 40 Kg/m3 (Minimum), Thermal Conductivity as per ASTM / EN standard and with Factory Laminated Aluminium Foil of 60 microns using manufacturer's recommended Rubber based Adhesive in a blend of solvents complete as per Specifications

16mm thick Class O Nitrile Rubber Insulation with Alu Foil of 60 microns

13mm thick Class O Nitrile Rubber Insulation with Alu Foil of 60 microns

ACOUSTIC INSULATION - FOR DUCT

Supply and Application of Acoustic Insulation Inside the Duct with Nitrile Rubber open cell foam with minimum Density 140 Kg/m3, passing Class 1 Fire Performance test as per BS 476 Part 7 and with built-in EPA approved Microban antimicrobial protection; to be applied using manufacturer's recommended Rubber based Adhesive in a blend of solvents.

15 mm thickness (Internal Lining of Ducts)

Supply and fixing of 25mm Thick nitrile rubber Class O insulation for exposed roof area as shown in the drawings.Quoted price shall be inclusive of adhesive ,two coat of pimer ,nut etc as required and as per the tender specifications

VVC Real Infra Pvt Ltd

SGB INFRA LTD

SINGHAL ENTERPRISES

VISHAL INFRASTRUCTURE LTD

VISHNU SARAN AND COMPANY

M/s P D AGARWAL

Bansal Infratech Synergies India Ltd

hitech competent builders pvt ltd

SKB Builders India Ltd

M.S.Khurana Engineering Limited

SOM PROJECTS PVT LTD

sr39 engineers pvt ltd

VISHAL INFRASTRUCTURE LTD

VVC Real Infra Pvt Ltd

VISHNU SARAN AND COMPANY

M/s P D AGARWAL

SOM PROJECTS PVT LTD

M.S.Khurana Engineering Limited

SINGHAL ENTERPRISES

SKB Builders India Ltd

hitech competent builders pvt ltd

Bansal Infratech Synergies India Ltd

VVC Real Infra Pvt Ltd

sr39 engineers pvt ltd

Bansal Infratech Synergies India Ltd

VISHNU SARAN AND COMPANY

M/s P D AGARWAL

SGB INFRA LTD

VISHAL INFRASTRUCTURE LTD

hitech competent builders pvt ltd

SKB Builders India Ltd

M.S.Khurana Engineering Limited

SOM PROJECTS PVT LTD