Construction of DVOR Building and Allied Works at Thachi Distt. Mandi by Kullu Manali Airport. Sub Head Civil and Elect Works

Amount

CIVIL WORKS:- 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-in-charge. All kinds of soil

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms,lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.: All kinds of soil.

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. Ordinary rock

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 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 consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m All kinds of soil. Pipes, cables etc. exceeding 80 mm dia. but not exceeding 300 mm dia

Filling available excavated earth (excluding rock)in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth : consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5m.

Extra for every additional lift of 1.5 m or part thereof in excavation /banking excavated or stacked materials. All kinds of soil

Supplying and filling in plinth with Local sand under floors, including watering, ramming, consolidating and dressing complete.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:1½:3 (1 Cement: 1½ coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size).

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size).

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size).

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement: 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, helves, chajjas, lintels, bands, plain window sills, staircases, spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size).

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 Suspended floors, roofs, landings, balconies and access platform.

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 Edges of slabs and breaks in floors and walls Under 20 cm wide

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

Add for plaster drip course/ groove in plastered surface or moulding to R.C.C. projections.

Brick work with common burnt clay local available bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:4(1 cement : 4 coarse sand)

Brick work with common burnt clay local available bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : Cement mortar 1:4 (1 cement : 4 coarse sand).

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level. Cement mortar 1:4 (1 cement :4 coarse sand)

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). Second class teak wood

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

Extra if louvers (not exceeding 0.2 sqm) are provided in flush door shutters (overall area of door shutters to be measured). Decorative type door

Providing 40x5 mm flat iron hold fast 40 cm long including fixing to frame with 10 mm diaMetre 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 bright finished brass 100 mm mortice latch with one dead bolt and a pair of lever handles of approved quality with necessary screws etc. complete.

Providing and fixing aluminium extruded section body tubular type universal hydraulic door closer of make Hardwyn or approved equivalent (having brand logo with ISI, 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 Stainless Steel sliding door bolts, complete as per direction of Engineer-in-charge with necessary S.S screws etc. complete : 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 : 250x10 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 : 150x10 mm

Providing and fixing aluminium handles, 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 : 125 mm

Providing and fixing aluminium handles, 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 : 100 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.: Twin rubber stopper.

Providing & Fixing decorative high pressure laminated sheet of plain / wood grain in gloss / matt / suede finish with high density protective surface layer and reverse side of adhesive bonding quality conforming to IS : 2046 Type S, including cost of adhesive of approved quality.1.5 mm thick

Providing and fixing frame work for partitions/ wall lining etc. made of 50x50x1.6 mm hollow MS tube, placed along the walls, ceiling and floor in a grid pattern with spacing @ 60 cm centre to centre both ways (vertically & horizontally) or at required spacing near opening, with necessary welding at junctions and fixing the frame to wall/ ceiling/ floors with steel dash fasteners of 8 mm dia, 75 mm long bolt, including making provision for opening for doors, windows, electrical conduits, switch boards etc., including providing with two coats of approved steel primer etc. complete, all as per direction of Engineer-in-charge.

Providing and fixing Pre -laminated medium density fibre board exterior grade (Grade-I) IS:14587:1998 marked, to frame, backing or studding with screws etc. complete ( Frames, backing or studding to be paid separately). Pre-laminated with decorative lamination on both side exterior Grade - I MDF Board 12 mm thick conforming to IS:14587

Providing and fixing in position collapsible steel shutters with vertical channels 20x10x2 mm and braced with flat iron diagonals 20x5 mm size, with top and bottom rail of T-iron 40x40x6 mm, with 40 mm dia steel pulleys, complete with bolts, nuts, locking arrangement, stoppers, handles, including applying a priming coat of approved steel primer.

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. Hot finished welded type tubes

Providing and fixing mild steel round holding down bolts with nuts and washer plates complete.

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. In stringers, treads, landings etc. of stair cases, including use of chequered plate wherever required, all complete.

Providing & fixing fly proof wire gauze to windows, clerestory windows & doors with M.S. Flat 15x3 mm and nuts & bolts complete.Galvanised M.S. Wire gauze with 0.63 mm dia wire and 1.4 mm aperture on both sides.

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) : 25 mm thick sqm

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 Size of Tile 600x600 mm

Providing and laying Vitrified 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 brand & manufacturer, in all colours and shade, in skirting, riser of steps, laid with cement based high polymer modified quick set tile adhesive (water based) conforming to IS: 15477, in average 6 mm thickness, including grouting of joints (Payment for grouting of joints to be made separately). Size of Tile 600x600 mm

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 : In 75x75 mm deep chase

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 diaMetre

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. Bend 87.5° 110 mm bend

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.

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineerin-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+ 0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete : Ridges plain (500 - 600mm)

Providing and fixing tiled false ceiling of approved materials of size 595x595 mm in true horizontal level, suspended on interlocking 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 0.30 mm 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 galvanized 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. 8 mm thick fully perforated calcium silicate board made with Calcareous & Siliceous materials reinforced with cellulose fiber manufactured through autoclaving process to give stable crystalline structure with minimum compressive strength 225 kg/ sq. cm, bending strength 100 kg/sq. cm , of size 595x595 mm, having perforation of dia. 10 mm with minimum perforated area 18 % with non woven tissue on the back side, having an NRC ( Noise Reduction Coefficient) of 0.85, with 50 mm thick rockwool of 48 kg /cum backing.

15 mm cement plaster on the rough side of single or half brick wall of mix ::1:6 (1 cement: 6 course sand)

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

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

Distempering with dry distemper of approved brand and manufacture (two or more coats) of required shade on new work, over and including water thinnable priming coat to give an even shade.

Finishing walls with Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm)

12 mm cement plaster finished with a floating coat of neat cement of mix :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.

Applying priming coat : With ready mixed pink or Grey primer of approved brand and manufacture on wood work (hard and soft wood)

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture.

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.

Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size) in pavements, laid to required slope and camber in panels as required including consolidation finishing and tamping complete.

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. 80mm thick Cement concrete paver block of M-30 grade with approved colour, design & pattern.

Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour 600 mm long towel rail with total length of 645 mm, width 78 mm and effective height of 88 mm, weighing not less than 190 gms.

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

Providing and fixing soil, waste and vent pipes : 100 mm dia Sand cast iron S&S pipe as per IS: 1729

Providing and fixing soil, waste and vent pipes : 75 mm diaMetre Sand cast iron S&S pipe as per IS: 1729

Providing lead caulked joints to sand cast iron/centrifugally cast (spun) iron pipes and fittings of diaMetre : 100 mm

Providing lead caulked joints to sand cast iron/centrifugally cast (spun) iron pipes and fittings of diaMetre : 75 mm

Providing and fixing collar : a) 100 mm dia. i) Sand cast iron S&S as per IS - 1729

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) Sand cast iron S&S as per IS: 3989

Providing and fixing bend of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete. a) 100 mm dia. i) Sand cast iron S&S as per IS - 1729

Providing and fixing plain bend of required degree.: 100 mm dia. i) Sand cast iron S&S as per IS - 1729

Providing and fixing terminal guard : 100 mm. Sand cast iron S&S as per IS - 1729

Providing and fixing vitreous china dual purpose closet suitable for use as squatting pan or European type water closet (Anglo Indian W.C pan) with seat & lid fixed with C.P. brass hinges and rubber buffers, 10 litre low level flushing cistern with fitting and brackets, 40 mm flush bend, 20 mm over flow pipe, with specials of standard make and mosquito proof coupling of approved municipal design complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required: White vitreous china dual purpose WC pan with white solid plastic seat and lid with white vitreous china flushing cistern and C.P. flush bend.

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require: White Vitreous China Wash basin size 630x450 mm with a pair of 15 mm C.P. brass pillar taps

Providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete.

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete. Flexible pipe : 32 mm dia

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 : Kitchen sink without drain board. 470x420 mm bowl depth 178 mm

Providing and fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430x260x350 mm or 340x410x265 mm sizes respectively.

Providing and fixing C.P. brass long nose bib cock of approved quality conforming to IS standards and weighing not less than 810 gms. 15 mm nominal bore

Providing and fixing PTMT soap dish holder having length of 138mm, breadth 102mm, height of 75mm with concealed fitting arrangements, weighing not less than 106 gms.

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 uplasticised PVC connection pipe with brass unions : 30 cm length. 15 mm nominal bore

Providing and fixing brass stop cock of approved quality: 15 mm nominal bore

Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete: 15 mm nominal bore

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931. 15 mm nominal bore

Providing and fixing G.I. Pipes complete with G.I. fittings and clamps, i/c making good the walls etc. concealed pipe, including painting with anti corrosive bitumastic paint, cutting chases and making good the wall : 15 mm dia nominal bore.

Providing and fixing G.I. Pipes complete with G.I. fittings and clamps, i/c making good the walls etc. concealed pipe, including painting with anti corrosive bitumastic paint, cutting chases and making good the wall : 20 mm dia nominal bore.

Providing and fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc. : 15 mm dia nominal bore.

Providing and fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc. : 20 mm dia nominal bore.

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 32 mm dia nominal bore

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) : 15 mm nominal bore

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) : 20 mm nominal bore

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) : 32 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 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 300 x300 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: 100x100 mm size P type 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 : 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) : With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Making soak pit 2.5 m diaMetre 3.0 metre deep with 45 x 45 cm dry brick honey comb shaft with bricks and S.W. drain pipe 100 mm diaMetre, 1.8 m long complete as per standard design. With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

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 : a) 300 mm dia. R.C.C. pipe

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

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) : 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). Powder coated aluminium (minimum thickness of powder coating 50 micron)

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): With float glass panes of 5.5 mm thickness.

Providing and fixing anodised aluminium grill (anodised transparent or dyed to required shade according to IS: 1868 with minimum anodic coating of grade AC 15) of approved design/pattern, with approved standard section and fixed to the existing window frame with C.P. brass/ stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement and direction of Engineer-in-charge. (Only weight of grill to be measured for payment).

Providing and fixing 12 mm 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.; Pre-laminated particle board with decorative lamination on both sides.

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 upto 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 water proofing 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 2.75 kg/ 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 jointless cement mortar of mix 1:4 (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 3 mm 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 :With average thickness of 120 mm and minimum thickness at khurra as 65 mm.

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with : Cement mortar 1:6 (1 cement : 6 coarse sand)

Surveying work with total station (survey instrument) for marking the quadrantal bearing for positioning the counter poise footings of DVOR building as complete including arranging all relevant T. P. and Transportation etc. complete. NOTE: Item includes the facilities of surveyor and helper with instruments as and where required upto the completion of project on daily basis (eight hours working in a day )and as per satisfaction of E.I.C.

Supply of unskilled labour for helping CNS officers on daily basis for installing DVOR equipment and shiftting of materials as per satisfaction of E.I.C.

Supply of Welder with welding machine (gas/arc welding) with all accessories, tools, gas cylinder etc for welding including transportation all complete as per direction of the E-I-C.

Designing of RCC footings, columns, beams, slabs etc. for Frame structure as per the enclosed plan or as directed by Engineer-in-charge. The item includes preparation of preliminary sketches, detailed working drawings, preparation of structural designs and providing at least three sets of structural drawing for the same. Note :- (i). All structural design and drawings must be vetted from IIT/ NIT/ State Govt. Engg. College before actual execution. (ii). The safe bearing capacity of the soil to be considered in the design is 4.5 Kg/ cm2 at a depth of 1.20 meters. Shallow isolated footing is to be made.

ELECTRICAL WORKS:- Supply of LED type 45 watt integral street light luminaries (IP-66) with pressure die cast aluminium housing and heat resistant toughened glass complete including LED driver suitable for the operation on 230V, 50 Hz AC supply with all accessories complete as required & as specified.

Supply of LED type 36 watt recess/suspended slim LED 1'x4' panel integral light luminaries with powder coated rim complete including LED driver as required suitable for the operation on 230V, 50 Hz AC supply with all accessories complete as required & as specified.

Supply of LED type 12 -15 watt surface mounted tiltable spot light aluminium body powder coating finish including LED driver as required suitable for the operation on 230V, 50 Hz AC supply with all accessories complete as required & as specified.

Supply of energy effiecient,50 watt, 5 Star rating , 1200 mm sweep ceiling fan, complete with standard down rod, canopies, shackles, blades having Double Ball Bearing and other related accessories like capacitor, louvers etc. but without regulators suitable for operation on 230 V, 50 Hz, Single phase, A.C supply complete as required.

Supply of 450 mm, 1400 rpm heavy duty MS body exhaust fan suitable for operation on 230 V, 50 hz, AC supply conforming to relevant IS with up to date amendments etc. complete as required.

Supply of aesthically designed recharable LED lantern with dimming & SS feature with minimum 05 watt recharable lion batter of 3.7 v, 4400 AH and suitable for charging from 160-270 V AC supply, 50 hz. etc. complete as required.

Installation, testing and commissioning of pre-wired street light fitting of all types, complete with all accessories directly on bracket including supplying & fixing the required shape GI pipe bracket of min. length 1.25 mtr. with their necessary clamps on the wall, including connection with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable and earthing etc. as required.

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

Installation, testing & commissioning of pre-wired fitting of all types, complete with all accessories in the existing cut-out on the false ceiling by supplying & fixing 2 Nos. G.I. chains & hook arrangement of suitable length, including connection with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable and earthing etc.in the suitable size flexible conduit from the point to the light fixture complete as required.

Installation, testing and commissioning of ceiling fan upto 1300, including wiring the down rods of standard length (upto 30 cm) with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable etc. as required. (with ITC of electronic modular regulator)

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

Fixing the louvers/ shutters complete with frame for a exhaust fan of all sizes after making the necessary opening.

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS 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 FRLS PVC insulated copper conductor single core cable etc. as required. (c) Group C

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required. a) 2 x 2.5 sqmm + 1 x 2.5 sqmm earth wire

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required. a) 2 x 6 sqmm + 1 x 6 sqmm earth wire

Wiring for light /power plug with 2x4 sqmm FRLS PVC insulated copper conductor single core cable in surface/recessed steel conduit alongwith 1 Nos 4 sqmm FRLS PVC insulated copper conductor single core cable for loop earthing as required.

Wiring for light /power plug with 4x4 sqmm FRLS PVC insulated copper conductor single core cable in surface/recessed steel conduit alongwith 2 Nos 4 sqmm FRLS PVC insulated copper conductor single core cable for loop earthing 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 amps modular socket outlet and 5/6 amps modular switch, connection 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 & 15/16 amps modular socket outlet and 15/16 amps modular switch, connection etc. as required.

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

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 volts, 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) a) 2 + 8 way/ 10 way , Double door

Supplying and fixing following way prewired TP&N MCB distribution board of steel sheet for 415 volts on surface/ recess complete with loose wire box, terminal connectors for all incoming and outgoing circuits, duly prewired with suitable size FRLS PVC insulated copper conductor up to terminal blocks, tinned copper bus bar, neutral link, earth bar, din bar, detachable gland plate, interconnections, powder painted including earthing etc. as required.(But without MCB/ RCCB/ Isolator) a) 8 way ( 4 +24), Double door

Supplying and fixing following rating, double pole, (single phase and neutral), 240 V, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required. (a) 40Amp.

Supplying and fixing 63 Amp.rating, four pole, (three phase and neutral), 415 V, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. As required.

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "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. (a) Single pole

Supplying & fixing modular 3M flush type heavy duty plug and socket unit with SP MCB and plug top with indicator in the recess, including providing and fixing 3M GI metal box , connections etc. complete as required.

SITC of Servo voltage stabliser of 10KVA capacity having single phase input of 180-250V, 50Hz AC supply & single phase output of 220-230V, 50Hz AC supply for the electronic equipments etc. complete as required.

Supply, installation, testing & commissioning of sheet steel enclosure made out of 2mm thick duly powder coated containing 250 Amp. FP ON load Change Over Switch, suitable for 3 phase, 4 wire, 50 HZ, AC supply compatible for 2Nos. of 3.5X150Sqmm armoured incoming cables, etc. as required including insulating mat.

Supply of floor mounted Hot and Cold water dispenser comprising the following specification: i)Cabinet Type: Cooling Cabinet ii) No. of Faucets [nos.] 3 Nos. Iii) Cold Water Storage Capacity [Ltrs]:3.2 Ltrs iv)Cooling Capacity [Ltrs/Hr]: 2.5 Ltrs / Hr v)Cooling Power Consumption [Watt]:86 W vi) Hot Water Storage Capacity [Ltrs]: 0.9Ltrs to 2.5 litre. vii)Heating Capacity [Ltrs/Hr]: 5Ltrs / Hr viii) Heating Power Consumption [Watt]: 500 +/- 5% ix)Refrigerant:Non CFC (R134a) x). Cabinet Capacity / Refrigerator Capacity: 20 Ltrs xi)Cooling Cabinet Temperature [°C ]:≤12°C xii)Compressor cooling:Yes xiii)Function:Hot, Normal & Cold xiv)Display: LED Indicators etc. suitable for working on 230 V ~ 50 Hz single phase ac supply etc. complete. as required.

SITC of 30 KVA Silent type DG Set complete with all accessories with sound proof Canopy. The Design & Material of Acoustic Enclosure shall be as per standard design of manufacturer & type approval issued by model agency of CPCB, Govt. of India, New Delhi including following accessories, Civil Foundation complete as specified and as reqd at site. (a) Manual Control Panel. (b) Diesel Engine (c) Alternator (d) Fuel tank (120 ltr.) (e) Battery with leads (f) First fill of lube oil (g) AVM Pads (h) Silencer - Residential (i) Acoustic enclosure (j) Battery Charger (k)Hand driver semi-rotary type oil transfer pump

SITC of AMF Panel suitable for 30 KVA silent type DG Set including auto bypass panel complete with relays, timers, set of CT's for metering & protection and energy analyser to indicate currents, phase & line voltages, frequency, power factor, KWH, KVARH & provision for overload, short circuit, restricted earth fault, under frequency, control cabling from AMF panel to diesel engine and elsewhere if required, all complete and inter locking, internal wiring, instruments and etc. complete as specified and as required at site.

Supply and fixing of 80 mm dia MS ' B ' Class piping with bends etc. for Exhaust of DG Sets including providing suitable self supporting arrangement at suitable intervals, painting etc. and supplying & fixing of Rock wool matrix (3x50 mm. thick lamsp) insulation of density 150 Kg per cubic meter on all sides of Exhaust pipe and silencer with chicken mesh wrapping and suitable for outdoor installation complete as required including guide support, expansion joint, SS bellows wherever required and as per specification.

Supply of following size of XLPE insulated, PVC sheathed, FRLS outer sheath, armoured, aluminium conductor cable of 1.1 KV grade as per IS 7098 (Part-I) 1988 complete as required. a) 3.5x50 sqmm

Supply of following size of XLPE insulated, PVC sheathed, FRLS outer sheath, armoured, aluminium conductor cable of 1.1 KV grade as per IS 7098 (Part-I) 1988 complete as required. a) 3.5x35 sqmm

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required.Upto 35 sq. mm (clamped with 1mm thick saddle)

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

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. 3.5 x35 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 wall surface as required. a) Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp)

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in existing RCC/HUME/METAL pipe as required. a) Above 35 sqmm and upto 95 sqmm

Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep) and re-filling etc as required. a) 100 mm dia

Excavation of the cable trenches in hard rock not exceeding 1.5 meters in width, and lift upto 1.5 meters, including getting out the excavated soil and disposal of excavated soil as directed within a lead of 50 meters.

Supplying amd 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. a) 3.5 x 50 sqmm

Supplying and fixing cable route marker with 10cmx10cmx5mm thick G.I. plate with inscription there on bolted/welded to 35 mm x35mmx6mm angle iron 60cm long and fixing the same in ground as required.

SITC of 1.5 TR Capacity Split type Air conditioning unit not less then 5 star rating, suitable to operate on 230 Volts, 50hz, single phase AC power supply with hiwall type indoor unit, outdoor unit with floor mounting MS stands & electrical wiring between the indoor & outdoor unit suitable size drain piping and 4KVA single phase voltage stabilizer complete as required as per detailed specifications, terms and conditions.

supply of extra Copper refrigeration Pipe suitable for 1.5 Ton AC (6.4 mm /(1/4") +1/2"/12.7mm ) with insulation etc. complete as required.

Design, supply and fixing of sheet steel enclosure having 25 amp-100m amp rating 02 Nos. each of DP RCCBs, contactors with auxillary contacts, timers alongwith bypass arrangement to control the opearion of 02 Nos. single phase 1.5 TR split air-conditioners for desired period of time on surface or in recess with connections, testing and commissioning etc. as required.

Supply and installation of pre-wired Primary protection (Class B / Type 2) surge protection device (SPD) having 100KA, 10/350 micro seconds neutral to earth, 50 KA, 10/350 micro seconds line to neutral with limiting voltage less than 1.5 KV on the mains power entry point at the incomers. The enclosure shall have IP:65 weather proof polycarbonate PVC box with cable gland. The three phase SPD shall have the followings. i) Line protected : Line-Neutral and Neutral to earth + Line to Line +Line to Ground (4 modes). ii) Nominal Operating Voltage : 220/240 V AC iii) Input power Frequency: 47-60 Hz iv) Protection : Transverse and common mode v) Response Time: <100 ns vi) Surge rating : 10/350 us pulse response vii) Voltage Protection Level!< 1.5 KV viii) Approval and Testing: Listed with UL-1449-3/IEC - 61643- 62305 as applicable.

Supply and installation of pre-wired Secondary protection (Class C I Type 3) surge protection device (SPD) this protection to be provided at UPS output in each phase and neutral. The protection device shall be a combination of multi stage modular MOV device to attenuate surge and noise. The LC filter shall attenuate surge voltage to limit peak surge to less than 900 Volt. The filter shall attenuate noise and power system harmonics by minimum 30 DB. Th= enclosure shall have IP:65 weather proof polycarbonate PVC box with cable gland. IThe Single phase SPD shall have the followings. i) Line protected : Line-Neutral, Line - Earth and Neutral to Earth. ii) Nominal Operating Voltage : 240 V AC (Phase to Neutral) iii) Voltage drop:< 3 v at full load iv) efficiency: 99% v) Response time :< 5ns vi)protection modes : transvers and common mode vii) Filter Configuration : LC, transverse and common modes viii) Protection Stages : MOV, LPF SPD ix) Surge Rating : 40 KA, 8/20 us x) voltage protection level :< 0.9 kv xi) Approval and testing : UL- 1449-3/IEC 61643/62305 as applicable.

Supplying, installation, testing & commissioning GSM auto dialer type Fire Detection & Alarm Control Panel including GSM based speech and SMS dialler, Micro-controller based, 8 key back lit key pad, 16x4 LCD display, Separate fire message,15 telephone numbers for fire message, 20 second recording time for each message, Alarm SMS with alarm type, time and date information,System status SMS for arm and disarm,Separate SMS for tamper and wrong code,Power On SMS when system is powered, Status SMS are optional sent to first number only,User editable name and address for alarm SMS,Dialing to a particular number or all numbers can be aborted by call receiver during call,Dialing to all numbers can be aborted with master code during call,Call status and network messages displayed, Silent dialing for intrusion and fire messages, Message playback, Telephone number check,telephone number editing facility, 12V - 24V DC variable input voltage, 4 status LEDs - armed, power, dialing and sync.,In-bui GSM signal strength display, Previous state ( armed or disarmed ) retain when auto dialer is re-powered etc. complete as required.

SITC of the following conventional fire detection and alarm system accessories complete with connections etc. as required. (a) Manual Call point

SITC of the following conventional fire detection and alarm system accessories complete with connections etc. as required. (a) Smoke Detector

SITC of the following conventional fire detection and alarm system accessories complete with connections etc. as required. (a) Fire Alarm Hooter (High Intensity)

SITC of the following conventional fire detection and alarm system accessories complete with connections etc. as required. (a) Response indicator

SITC of Horizontal Electrically operated Siren ( 1km audible range) including power coated single phase AC motor, 6000 rpm. IP 65, etc. suitable working on 230 Volt, 50 Hz single AC Supply etc. Complete as required.

Supply and fixing of following size of steel conduit alongwith the 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. (a) 20mm dia.

Supply & laying (surface or in existing conduit) of Fire Survival Unarmoured Cable (300/500V) of following size with class 2 annealed copper conductor having cross linkable silicone insulation alongwith drain wire, aluminium tape and low smoke zero halogen (LSZH) outer sheath as per BS-7629 : 2008 Part -I, and should retain circuit integrity upto 3 hrs. @ 950 degree C as per BS 5839, BS EN 50200 PH 60, BS 6387 CWZ, BRE Globe - UK certified as required and as per enclosed specification. (a) 2 x 1.5 Sq.mm.

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 25mm x 5mm 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 25mm x 5mm copper strip on surface or in recess for connections etc. as required.

Supplying and laying 25 mm X 5 mm copper strip at 0.50 metre below ground as strip earth electrode, including connection / terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50mm)

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 metre long etc. with charcoal/coke and salt as required.

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

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

Supplying and laying 25 mm x 5 mm G.I. strip at 0.50 meter below ground as strip electrode, including connection / terminating with G.I. nut, bolt, spring washer etc. as required. (joining shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50 mm)

Providing & creating of earth pits using CPRI tested advanced chemical earth rod (ISOROD) made of k type copper tube of 2.5" dia, 8fts long, 1.6mm thick installed vertically or horizontally as per the site conditions complete with flanges, bends and top cover duly backfilled with ISOGEL earth enhancing compound of 20Kgs. along with heavy duty plastic inspection chamber including excavation & refilling etc. as required.

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/recessed conduit/submain wiring/cable as required.

Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing as required.

Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required.

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.

Supply of electrical extension board with 04 nos.x5/15 Amp. Individual switch with 25 meter using 3x1.5 sq. Mm copper conductor armoured PVC sheathed etc. Suitable working on 220V, 50 hz single phase AC supply complete as required.

Supply, Installation, testing and commissiong of 30 Watt double dome housing ultra bright high glow RED LED Aviation Obstruction light with cast Aluminium (LM-6), weather & heat proof yellow epoxy powder coating, covered by hard ABS red cover, sealed with rubber gasket & retaining metal ring , long life & enery saving solid state IP 65 etc. suitable for working on single phase,230 voltage, 50 hz AC Supply complete as required.

Supply of following size of XLPE insulated, PVC sheathed, FRLS outer sheath, armoured, copper conductor cable of 1.1 KV grade as per IS 7098 (Part-I) 1988 complete as required. a) 3c x2.5 sq. mm

"Supply, installation, Testing and commissioning of Lightning strike counter for recording lightning strike, weather proof casing. Which sell be non-resolvable mechanical counter and should work on induction with triggering impulse of >=1500 Amp for 8/20µ Sec. the counter should be minimum 6 digit, water proof, weather proof for external application or fitment and should be mountable easily on top of the down conductor" etc. complete as required.

Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required.

MEHRAJ UD DIN RATHER

ESS KAY CONSTRUCTIONS