Construction of New DVOR Building, allied facilities & associated works inside Operational Area at Vijayapura Airport, Madhabhavi Village, Vijyapura District

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, including removal and disposal of top organic soil not exceeding 150 mm in thickness. (ii) By Mechanical Means using Dozer b) In area of thorny jungle

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

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

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 4 8 (1 Cement 4 coarse sand (zone III) derived from natural sources 8 graded stone aggregate 40 mm nominal size derived from natural sources)

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) derived from natural sources 4 graded stone aggregate 20 mm nominal size derived from natural sources)

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

Providing and laying in position Cement Concrete for all Foundation works. The granite or trap or basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticizers laid in finished layers, well compacted using needle vibrators, including all lead and lifts, cost of all materials, quality confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing and all the other appurtenances required to complete the work as per technical specifications. M25 Design Mix Using 20 mm nominal size graded crushed coarse aggregates

Percentage Additionalities for Formwork, Centering and Scaffolding for Foundation Works.

Providing and laying in position Cement Concrete for all Super structures of building, Road works, Water works, Irrigation works and super structure works of bridges upto 3.50 m height. The granite or trap or basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers laid in layers, well compacted using needle vibrators. The cost includes all lead & lifts, cost of all materials, quality confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications. M25 Design Mix Using 20 mm nominal size graded crushed coarse aggregates

Percentage Additionalities for Formwork, Centering and Scaffolding for Slab

Providing 12 mm cement plaster with cement mortar 1 6 (1 cement, 6 fine sand) including rounding off corners wherever required smooth rendering, providing and removing scaffolding, including cost of materials, labour, curing complete as per specifications and as per directions of Engineer in charge.

Providing 6 mm cement plaster with cement mortar 1 3 (1 cement 3 fine sand) on concrete surface or ceilings including rounding off corners wherever required smooth rendering, providing and removing scaffolding, including cost of materials, labour, curing complete as per specifications and as per directions of Engineer in charge.

Providing 15 mm cement plaster on the rough side of single or half brick wall of mix 1 6 (1 cement 6 fine sand) including rounding off corners wherever required smooth rendering, providing and removing scaffolding, including cost of materials, labour, curing complete as per specifications and as per directions of Engineer in charge

Finishing walls with textured exterior paint of required shade New work (Two coats applied at 3.28 L per 10 Sqm) over and including priming coat of exterior primer applied at 2.20kg per 10 Sqm to give an even shade after thoroughly brooming the surface to remove all dirt, dust, mortar drops and foreign matter including preparing the surface even and sand paper smooth, cost of materials, labour complete as per specifications and as per directions of Engineer in charge.

Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 g per l, of approved manufacturer, of required shade and colour complete, as per manufacturers specification. Two coats on new work to give an even shade after thoroughly brooming the surface to remove all dirt, dust, mortar drops and foreign matter including preparing the surface even and sand paper smooth, cost of materials, labour complete as per specifications and as per directions of Engineer in charge.

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 at 120 grams per sqm, both side inclusive) consisting of main T runner with suitably spaced joints to get required length and of size 24x38mm made from 0.30 mm thick (minimum) sheet, spaced at 1200mm 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 of0.30 mm thick (minimum) sheet to be interlocked at middle of the1200x600 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 or making, opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc. Mai 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 50mm 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. a) 12.5mm thick square edge PVC Laminated Gypsum Tile fire retardant size 595x595 mm, made of Gypsum plaster board, 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 mild steel round holding down bolts with nuts, washer and plates complete.

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

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

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. a) Single rubber stopper

Providing and laying damp-proof course 40mm thick with cement concrete 1 2 4 (1 cement 2 coarse sand (zone-III) derived from natural sources, 4 graded stone aggregate 12.5mm nominal size derived from natural sources)

Providing and applying a coat of residual petroleum bitumen of grade of VG 10 of approved quality using 1.7 kg per square metre on damp proof course after cleaning the surface with brushes and finally with a piece of cloth lightly soaked in kerosene oil.

Providing and laying Vitrified tiles in floor in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08 percent and conforming to IS 15622, of approved brand and manufacturer, in all colours and shade, laid on 20 mm thick cement mortar 1 4 (1 cement 4 coarse sand) jointing with grey cement slurry at 3.3 kg per sqm including grouting the joints with white cement and matching pigments etc. The tiles must be cut with the zero chipping diamond cutters only. Laying of tiles will be done with the notch trowel, plier, wedge, clips of required thickness, leveling system and rubber mallet for placing the tiles gently and easily. a)Glazed Vitrified tiles Matt or Antiskid finish of size. i)Size of Tile 600 x 600 mm

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

Providing and laying Non skid Ceramic glazed floor tiles of size 300x300mm (thickness to be specified by the manufacturer) of 1st quality conformingto IS 15622 of approved make in colours such as White, Ivory, Grey,Fume Red Brown, laid on 20 mm thick cement mortar 1 4 (1 Cement 4 Coarse sand), Jointing with grey cement slurry at 3.3 kg per sqm including pointing the joints with white cement and matching pigment etc.,complete.

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 stone slab colour black, Cherry or Ruby red i) Area of slab over 0.50 sqm

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

Providing and fixing frame work for partitionsor wall lining etc. made of50x50x1.6 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 and horizontally) or at required spacing near opening, with necessary welding at junctions and fixing the frame to wallor ceilingorfloors 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 in wall lining medium density fibre board IS 14587 1998 marked, Pre-laminated one side decorative lamination and other side balancing lamination, with necessary fixing arrangement and screws etc. complete.a)12 mm thick. Fire retardant.

Providing and laying in position ready mixed or site batched design mix cement concrete for plain cement concrete work, using coarse aggregate and fine aggregate derived from natural sources, Portland PozzolanaorOrdinary Portland orPortland Slag cement, admixtures in recommended proportions as per IS, 9103 to accelerate or retard settingof concrete, to improve durability and workability without impairing strength, including pumping of concrete to site of laying, curing, carriage for all leads, but excluding the cost of centering, shuttering and finishing as per direction of the Engineer in charge for the following grades of concrete. Note, Extra cement up to 10percentof the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110 percent of the minimum specified cement content, the contractor shall have discretion to either redesign the mix or bear the cost of extra cement. All works upto plinth level , Concrete of M25 grade with minimum cement content of 300 kg per cum.

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS , 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. Rectangular tankcoverable separately). All works above plinth level upto floor V level.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot and cold water supply, including all CPVC plain and brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes and fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. a)Exposed on wall i)50 mm nominal dia Pipes.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot and cold water supply, including all CPVC plain and brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes and fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge.a)Exposed on wall i)25 mm nominal dia Pipes

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot and cold water supply, including all CPVC plain and brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes and fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge.Concealed work, including cutting chases and making good the walls etc. a) 20 mm nominal dia Pipes

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot and cold water supply, including all CPVC plain and brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes and fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work. Exposed on wall a) 15 mm nominal dia Pipes

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot and cold water supply including all CPVC plain and brass threaded fittings This includes jointing of pipes and fittings with one step CPVC solvent cement, trenching, refilling and testing of joints complete as per direction of Engineer in Charge. a) External work i) 25 mm nominal dia Pipes

Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required a) W.C. pan with ISI marked white solid plastic seat and lid

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 a) China Flat back wash basin size 550x 400 mm with single 15 mm C.P. brass pillar tap

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 C.P. brass bib cock of approved quality conforming to IS,8931 15 mm nominal bore

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

Providing and fixing PTMT bib cock of approved quality and colour.a)15mm nominal bore, 86 mm long, weighing not less than 88 gms

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) 20 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) 25 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) 50 mm nominal bore

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 pressed steel door frames conforming to IS, 4351, manufactured from commercial mild steel sheet of 1.60 mm thickness, including hinges, jamb, lock jamb, bead and if required angle threshold of mild steel angle of section 50x25 mm, or base ties of 1.60 mm, pressed mild steel welded or rigidly fixed together by mechanical means, including M.S. pressed butt hinges 2.5 mm thick with mortar guards, lock strike-plate and shock absorbers as specified and applying a coat of approved steel primer after pre-treatment of the surface as directed by Engineer in charge, a) Profile C i)Fixing with adjustable lugs with split end tail to each jamb

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 plyveneering with vertical grains or cross bands and face veneers on both faces of shutters a) 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sectionsor 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 rubberor 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 or paneling, C.P. brass or 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)

Providing and fixing factory made uPVC white colour sliding glazed window upto 1.50 m in height dimension comprising of uPVC multi chambered frame with in-built roller track and sash extruded profiles duly reinforced with 1.60 Plus or Minus 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape and size according to uPVC profile), appropriate dimension of uPVC extruded glazing beads and uPVC extruded interlocks, EPDM gasket, wool pile, zinc alloy (white powder coated) touch locks with hook, zinc alloy body with single nylon rollers (weight bearing capacity to be 40 kg), G.I fasteners 100 x 8 mm size for fixing frame to finished wall and necessary stainless steel screws etc. Profile of frame and sash shall be mitred cut and fusion welded at all corners, including drilling of holes for fixing hardwares and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealent over backer rod of required size and of approved quality, all complete as per approved drawing and direction of Engineer in charge. (Single or double glass panes, wire mesh and silicon sealent shall be paid separately). Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made. Note For uPVC frame and sash extruded profiles minus 5percent tolerance in dimension i.e. in depth and width of profile shall be acceptable Two track two panels sliding window made of (small series) frame 52 x 44 mm andsash 32 x 60 mm both having wall thickness of 1.9 Plus or Minus 0.2 mm and single glazing bead of appropriate dimension. (Area of window upto 1.75 sqm)

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sectionsor 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 rubberor 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 or paneling, C.P. brass or 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 shutters of doors, windows and ventilators including providing and fixing hingesor pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber or neoprene gasket required (Fittings shall be paid for separately) i) Powder coated aluminium (minimum thickness of powder coating 50 micron)

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 or stainless steel screws etc. complete as per architectural drawings and directions of Engineer in charge. Prelaminated particle board with decorative lamination on one side and balancing lamination on other side

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber or 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 4.0 mm thickness

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 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 250x16 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 bright finished brass 100 mm mortice latch and lockwith 6 levers and a pair of lever handles of approved quality with necessaryscrews etc. complete.

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 each 64.30

Providing and fixing M.S. clamp of required dia to the top of casingor housing pipe of tubewell as per IS, 2800 (part I), including necessary bolts and nuts of required size complete. 150 mm clamp

Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete 25 mm nominal bore

Providing and laying six courses water proofing treatment withbitumen felt over roofs consisting of first, third and fifth courses ofblown or or and residual bitumen applied hot at 1.45, 1.20 and 1.70 kgper square metre of area respectively, second and fourth courses ofroofing felt type 2 grade II (glass fibre base self finished bitumen felt)and sixth and final course of stone grit 6 mm and down size or peasized gravel spread at 6 cubic decimeter per sqm including preparationof surface but excluding grading, complete.

Grading roof for water proofing treatment with a) Cement mortar 1 3 (1 cement 3 coarse sand)

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. A) 110 mm diameter make Finolex

Providing and fixing on wall face unplasticised PVC moulded fittingsor 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 a) 110 mm bend

Providing and fixing on wall face unplasticised PVC moulded fittingsor 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) Shoe (Plain) i) 110 mm Shoe.

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

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 earthwith lead upto 50 metres.

Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness and sizeor shape, made by table vibratory method using PU mould, laid in required colour and pattern over 50mm thick compacted bed of sand, compacting and proper embeddingorlaying 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. complete all as per direction of Engineer in charge. a)80MM thick cement concrete paver block of M35 grade with approved colour, design and pattern.

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

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

Providing and fixing PTMT grating of approved quality and colour.a)Circular type i) 125 mm nominal dia with 25 mm waste hole.

Providing and fixing PTMT towel ring trapezoidal shape 215 mm long, 200 mm wide with minimum distances of 37 mm from wall face with concealed fittings arrangement of approved quality and colour, weighing not less than 88 gms.

Providing and fixing Stainless Steel A ISI 304 (18or8) 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 178 mm

Providing and fixing 16 mm M.S. Fan clamps of standard shape andsize in existing R.C.C. slab, including cutting chase, anchoring clampto reinforcement bar, including cleaning, refilling, making good thechase with matching concrete, plastering and painting the exposedportion of the clamps complete.

Providing and fixing M.S. grills of required pattern in frames of windowsetc. with M.S. flats, square or round bars etc. including priming coatwith approved steel primer all complete.a)Fixed to steel windows by welding

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

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

Providing and fixing soil, waste and vent pipes a)75 mm diameter i) Centrifugally cast (spun) iron socketed pipeas per IS 3989

Providing and laying cement concrete 1 5 10 (1 cement 5 coarsesand 10 graded stone aggregate 40 mm nominal size) all round S.W. pipes including bed concrete as per standard design a)100 mm diameter S.W. Pipe

Providing and fixing square-mouth S.W. gully trap class SP1complete with C.I. grating brick masonry chamber with water tightC.I. cover with frame of 300 x300 mm size (inside) the weight ofcover to be not less than 4.50 kg and frame to be not less than 2.70kg 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 ( 1cement 4 coarse sand ) with R.C.C. top slab with 1 1.5 3 mix (1cement 1.5 coarse sand (zone-III) 3 graded stone aggregate 20mm nominal size), foundation concrete 1 4 8 mix (1 cement 4coarse sand (zone-III) 8 graded stone aggregate 40 mm nominalsize), inside plastering 12 mm thick with cement mortar 1 3 (1 cement 3 coarse sand) finished with floating coat of neat cement andmaking channels in cement concrete 1 2 4 (1 cement 2 coarsesand 4 graded stone aggregate 20 mm nominal size) finished witha floating coat of neat cement complete as per standard design a)Inside size 90x80 cm and 45 cm deep including C.I. coverwith 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 5.0

Making soak pit 2.5 m diameter 3.0 metre deep with 45 x 45 cm drybrick honey comb shaft with bricks and S.W. drain pipe 100 mmdiameter, 1.8 m long complete as per standard design.a)With common burnt clay F.P.S. (non modular) bricks ofclass designation 7.5

Providing and fixing M.S. stays and clamps for sand cast ironorcentrifugally cast (spun) iron pipes of diameter a) 75 mm

Providing and fixing trap of self cleansing design with screwed downor hinged grating with or without vent arm complete, including cost ofcutting and making good the walls and floors a)100 mm inlet and 75 mm outlet i) Sand cast iron SandS as per IS 3989

Providing and fixing 8 mm dia C.P. orS.S. Jet with flexible tube upto1 metre long with S.S. triangular plate to Eureopean type W.C. ofquality and make as approved by Engineer in charge.

Providing and fixing toilet paper holder a)C.P. Brass

Providing and filling the joints with spun yarn, cement slurry andcement mortar 1 cement 2 fine sand in S.C.I. or C.I. Pipes a)75 mm dia pipe

Providing and fixing terminal guard a)75 mm i)Sand cast iron SandS as per IS 3989

Providing and fixing collar a) 75 mm i) Sand cast iron SandS as per IS 1729

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

Providing and fixing PTMT towel rail complete with brackets fixed towooden cleats with CP brass screws with concealed fittingsarrangement of approved quality and colour. a)600 mm long towel rail with total length of 645 mm, width78 mm and effective height of 88 mm, weighing not lessthan 190 gms.

Supplying chemical emulsion in sealed containers including delivery as specified. A Chlorpyriphosor Lindane emulsifiable concentrate of 20 percent.

Providing and fixing factory made Fiberglass Reinforced plastics (F.R.P.)chajja 4 mm thick of required colour, size and design made by ResinTransfer Moulding (RTM) Machine Technology, resulting in void freecompact laminate in single piece, having smooth gradual slope curvaturefor easy drainage of water and duly reinforced by 2 nos vertically and 1nos horizontally 50x2 mm thick M.S. flat with 12 mm in built hole forgrouting on the existing wall along with the 50 mm flanges duly insertedand sealed in the wall complete in one single piece casted monolithically,including all necessary fittings.The FRP Chajja should be manufacturedusing unsaturated Polyester resin as per IS, 6746, duly reinforced with fibre glass chopped strand mat (CSM) as per IS 11551 complete withprotective Gel coat UV coating on Top for complete resistance from theextreme of temperature, weather and sunlight (Only plan area of chajjasshall be measured for making payment).

Providing, hoisting and fixing above plinth level up to floor five level precastreinforced cement concrete work in string courses, bands, copings,bed plates, anchor blocks, plain window sills and the like, including thecost of required centering, shuttering but , excluding cost ofreinforcement with 1 1.5 3 (1 cement 1.5 coarse sand (zone-III) derivedfrom natural sources 3 graded stone aggregate 20 mm nominal sizederived from natural sources)

Providing and fixing 1st quality ceramic glazed floor tiles conforming to IS 15622 (thickness to be specified by the manufacturer) of approvedmake in all colours, shades except burgundy, bottle green, black of anysize 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 at 3.3kg per sqmincluding pointing in white cement mixed with pigment of matching shadecomplete.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot and cold water supply including all CPVC plain and brass threaded fittings This includes jointing of pipes and fittings with one step CPVC solvent cement, trenching, refilling and testing of joints complete as per direction of Engineer in Charge. External work. 50 mm nominal dia Pipes

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 150 mm dia. R.C.C. pipe(250 MM DIA)

13 6 (1 Cement 3 coarse sand (zone III) derived from natural sources, 6 graded stone aggregate 20 mm nominal size derived from natural sources)

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External Work 50 mm dia nominal bore

Providing and fixing HDPE pipes including jointing of pipe and fittingalong with trenching, refilling and testing of joints complete as per direction of Engineer in Charge.250MM DIA.

Providing Brick work with common burnt clay Non Modular bricks of class designation 3.5 in foundation and plinth in Cement mortar 1 6 (1 cement 6 coarse sand) including cost of all materials, labour, scaffolding and usage charges of machinery & other incidental charges complete as per the direction of engineer incharge of work.

Providing Brick work with common burnt clay Non Modular bricks of class designation 3.5 in foundation and plinth in Cement mortar 1 6 (1 cement 6 coarse sand) including cost of all materials, labour, scaffolding and usage charges of machinery & other incidental charges complete as per the direction of engineer incharge of work.

Half brick masonry with Non Modular fly ash bricks of class designation 5.0, conforming to IS 12894, in super structure above plinth and upto floor I level cement mortar 1 4 (1 cement 4 coarse sand) including cost of all materials, labour, scaffolding and usage charges of machinery & other incidental charges complete as per the direction of engineer incharge of work.

Half brick masonry with Non Modular fly ash bricks of class designation 5.0, conforming to IS 12894, in super structure above plinth and upto floor I level cement mortar 1 4 (1 cement 4 coarse sand) including cost of all materials, labour, scaffolding and usage charges of machinery & other incidental charges complete as per the direction of engineer incharge of work.

Structural Design and Submission of detailed structural Drawings and Design Calculation for all Structural Members (from the foundation level to Roof level) in Triplicate from Approved qualified Structural Consultant.Structural design and drawing are to be vetted from the Govt. Engineering CollageorNIT and including drawings and estimates.

Providing and fixing Towel rail (Circular) made of Stainless steel with all concealed fitting arrangements and all necessary accesories complete Class

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

Providing and fixing PVC (S.W.R) Gully Trap 10cms x 10cms with all fitting arrangements and all necessary accessories complete

Providing and fixing PVC (S.W.R) Nahani Trap 10cms x 10cms with all fitting arrangements and all necessary accessories complete

Providing skirting, dadooing, rises of steps with colour glazed tiles 6mm thick on 10mm thick cement plaster 1 3 and jointed with white cement slurry over existing rough plaster surface using glazed tiles of approved make and size including cost of materials, labour, complete as perspecifications

Providing and laying in position Ready Mixed or Batch Mixed concrete as per IS 10262 mix design procedure for Cement Concrete works in all types of Structures other than Road works, using coarse aggregate and fine aggregate derived from natural sources, Ordinary Portland Cement (OPC) 75 percent and GGBS 25 percent proportion, admixtures to accelerate orretard setting of concrete, to improve durability and workability without impairing strength, including pumping of concrete to site of laying, curing, carriage for all leads, but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the Engineer in charge. DPC WORK

Providing and fixing Heat Resistant Terrace Tiles (300 mm x 300 mm x 20 mm) with SRI (solar refractive index) Greater than 78, solar reflection greater than 0.70 and initial emittance greater than 0.75 on waterproof and sloped surface of terrace, laid on 20 mm thick cement sand mortar in the ratio of 1 4 (1 cement 4 coarse sand) and grouting the joints with mix of white cement and marble powder in ratio of 1 1, including rubbing and polishing of the surface upto 3 cuts complete, including providing skirting upto 150 mm height along the parapet walls in the same manner as per direction of incharge

.Providing and injecting chemical emulsion for Pre-constructional Anti-Termite Treatment, creating continuous chemical barrier under and around the column pits, walls, trenches, basement excavation, top surface of the plinth filling, junction of wall and floor, along the external perimeter of building, expansion joints, over the top surface of consolidated earth on which apron is to be laid, surrounding of pipes and conduits with Chlorpyriphos 20percentE.C. orLindane 20 percent E.C. at 3.19 l per m2 including cost of chemical, diluting in water to one percent concentration, labour, usagecharges of machinery, complete as per specifications.

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 g Per m2, 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 cuttingormaking, 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 GIadjustable 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 GI Metal Ceiling Lay in plain Tegular edge Global white color tiles of size 595x595 mm, and 0.5 mm thick with 8 mm drop, made of G I sheet having galvanizing of 100 g per m2 (both sides inclusive) and electro statically polyester powder coated of thickness 60 microns (minimum), including factory painted after bending.

12.5 mm thick fully Perforated Gypsum Board tile made from plasterboard having glass fibre conforming to IS 2095 part I, of size 595x595 mm, having perforation of 9.7x9.7 mm at 19.4 mm c to c with center borders of 48 mm and the side borders of 30 mm, backed with non woven tissue on the back side, having an NRC (Noise Reduction Coefficient) of 0.79, with 50 mm resin bonded glass wool backing.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade Two coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture after thoroughly brooming the surface to remove all dirt, dust, mortar drops and foreign matter including preparing the surface even and sand paper smooth, cost of materials, labour complete as per specifications and as per directions of Engineer in charge.

Supply and fixing CPVC BALL VALVE 50 MM DIA

Removal of Unserviceable Soil with Disposal upto a suitable distance as directed by the Engineer incharge of work

Construction of Embankment by excavating the available approved Gravelor Murrum deposited at a place or borrow pits during or prior excavation with all lifts and lead, transportation to site, spreading, grading to required slope and compacting to meet the requirement complete as per specifications, including cost of labour,rolling,water,all materials,usageand all other appurtenaces required to complete the work.

Using Crusher Run Construction of granular sub base 200mm thick using crusher run spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotovator at OMC and compacting with vibratory roller to achieve the desired density, complete as per clause 401

Construction of Dry Lean Cement Concrete 100 mm Thick Sub base over a prepared sub grade with coarse and fine aggregate conforming to IS 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 14 1, aggregate gradation after blending to be as per table 600 1, cement content not to be less than 140 kg per m3 , optimum moisture content to be determined during trial length construction, concrete strength not to be less than 7 Mpa at 7 days, mixed in a batching plant, transported to site, laid with a paver with electronic sensor, compacting with 8 to 10 t vibratory roller, finishing and curing 100 D

Construction of M40 grade unreinforced, dowel jointed, plain cement concrete payement over a prepared sub base in recommended proportions, coarse and fine aggregate conforming to IS 383 2016, maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant as per approved mix design transported to site, laid with a slip form paver finisher, spread, compacted and finished in a continuous operation including provision of contraction, expansion, construction and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, debonding strip, dowel bar, tie rod, admixtures, curing compound, steel channels, finishing to lines and grades as per drawing OPC at 420 kg per m3. THICKNESS OF PQC 15CM .

Cemented ladder for climbing pedestals to counterpoise.

Sub 2 Deployment of Machinery Deployment of Mobile Hydraulic Crane 20 t capacity with operator including all necessary charges, transportation to work site etc complete and as per directions of Engineer in charge.

Deployment of Hydraulic Excavator of 1.2 m wide bucket with operator (JCB) including all necessary charges,transportation to work site etc complete and as per directions of Engineer in charge.

Engaging welding machine with operator,welding rods,wiresorcable etc.for spot welding works (MS and Stainless steel) including all necessary charges,transportation to work site etc complete as per the directions of the Engineer- in-charge.

Engagement of Total Station with DGPS with surveyor including all necessary charges,transportation to work site etc complete and as per directions of Engineer in charge.

Providing and fixing Three seater Sofa with cushion of size 7(L)x2.5(W) X2.75(H) ft made of upholstery fabric with seats fitted with padding, springs, webbing and as per direction ofEngineer in charge

Providing and fixing of Tea table 900mm x 750mm 450mm with 12mm thick ethched tempered glass with bevelled drawing made out of BWP ply and out faces laminated with 4mm thick veneer or 1mm thick laminate

Providing and fixing vertical blinds of reputed make of shape 100mm regular fabric with powder coated aluminium channel, telting with PVC Chain system with all necessary fittings and fixtures as per direction of Engineer in charge

Providing and fixing Single seater exevutive chair fatherlita with back rest and as per direction of Engineer in charge

Providing and fixing visiter office chair fatherlite

Providing and fixing office table 3x4 make fatherlite

Providing and fixing wheel trolley

INTERNAL ELECTRIFICATION WORKS Wiring for light point or fan pointor exhaust fan pointor call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface or 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.

Wiring for circuitor submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surfaceor recessed steel conduit as required. 2 X 2.5 sq. mm plus 1 X 2.5 sq. mm earth wire

Wiring for circuitor submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surfaceor recessed steel conduit as required. 2 X 4 sq. mm plus 1 X 4 sq. mm earth wire

Wiring for circuitor submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surfaceor recessed steel conduit as required. 2 X 16 sq. mm plus 1 X 6 sq. mm earth wire

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

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

Supplying and fixing of modular switch and socket on exisiting modular plate and switch box including connections but excluding modular plate 5or6 A amp switch

Supplying and fixing of modular switch and socket on exisiting modular plate and switch box including connections but excluding modular plate 5or6 A amp plug socket

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 5or6 A modular socket outlet and 5or6 A modular switch, connections etc. as required. Plug on board

Supplying and fixing suitable size GI box with modular plate and cover in on surface or in recess, including providing and fixing 6 pin 5or6 and 15or16 amps modular socket outlet and 15or16 amps modular switch, connection etc. as required.

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providng and fixing 2 nos. 3 pin 5or6 A modular socket outlet and 2 nos. 5or6 A modular switch, connections etc. as required. (For light plugs to be used in non residential buildings)

Supplying and fixing of following ways surface or 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. 8 way (4+24), Double door 8 way (4+24), Double door

Supplying and fixing 5 A to 32 A rating, 240 bar 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

Supplying and fixing 5 A to 32 A rating, 240 bar 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. Triple Pole and neutral

Supply of surface mounted type 1X4 LED luminaries having minimum 2500 lumen output complete with electronic driver, made out of powder coated CRCAorAluminium housing with opaloracrylic diffuser suitable to operate on 230V, 50Hz single phase AC supply etc, complete as per specifications. 18watt

Supply and fixing of Rechargeable type Emergency portable luminaire (4 feet) etc complete

Supply of outdoor type LED street light fixture of lumens output not less than 6000 lumens, minimum lifetime of 50000 burning hours and having aesthetically designed pressure die cast extruded aluminiumor aluminium alloy housing, heat sink with general spread optics having IP-66 including accessories such as LED of approved make, electronic gearordriver with surge voltage, open or short circuit protections and power factor correction facility suitable for operation on 140 V to 280 V AC and frequency 50Hz plus or Minus 5% etc. complete as per specifications. 50Watt

Supplying and fixing of 32 mm dia X 2.00 metres long G.I. pipe (medium class) bracket for mounting of fluorescent or HPMV or HPSV street light fitting on pole including bending the pipe to the required shape, 2 nos 40 mm X 3 mm flat iron clamps with nuts, bolts and washer, painting the flat iron with primer and finish paint etc. as required.

Supply, Installation, Testing and Commissioning of 1200 mm sweep,BEE 5 star rated, ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation, B, 3 nos. blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, Power Factor not less than 0.9, Service Value (CMMorW) minimum 6.85, Air delivery minimum 215 CMM, 350 RPM (tolerance as per IS 374-2019), THD less than 10 percent, remote or electronic regulator unit for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise equal 75 degree C (max), insulation resistance more than 2 mega ohm, suitable for 230 V, 50 Hz, single phase AC Supply, earthing etc. complete as required.

Supply and installation of 300mm sweep, 900 rpm heavy duty exhaust fan suitable for 230or240 volts, 50hz, single phase A.C supply with all accessories including louvers, shutters etc as required.

Supply and installation of 80kA, Type 1 plus 2 surge protection device for suitable three phase AC system with Neutral in sheet steel enclosure suitable for mounting on wallorabove LT Panel as per site requirements.

SH II, SITC OF SPLIT TYPE AIR-CONDITIONING UNITS Supply installation testing and commissioning of 1.5 TR (4500 K.Cal per hr) split type air conditioners 5 star rated with inverter type compressor, operating on refrigrant R 410 non CFC with copper tube condensor and evaporator units, cordless remote hi- wall mounting suitbale for operation on 230V 50 hz, Single phase, A.C supply complete with filter, standard length refrigerant pipe with insulation, drain piping, interconnection control cables etc, wiring upto nearest socket outlet, metallic brackets for the indoor unit & wall mountedor floor mounted stand for outdoor units complete as required.

SITC of Digital Dynamic AC Timers latest micro controller based technology with Autoormanual facility for cyclic operation of 02 Nos. suitable upto 2 Ton split Air Conditioners each of any make, Digital display of OnorOff status, Parameters of ACs, Heavy Duty Relays and connectors etc. complete as required.

Supply and fixing of extra copper refrigerent piping beyond standard length of suitable size for the 1.5Tr machines complete with suction or liquid line, control cabling etc including all the accessories as per site requirement. 6.4 mm dia

Supply and fixing of extra copper refrigerent piping beyond standard length of suitable size for the 1.5Tr machines complete with suction or liquid line, control cabling etc including all the accessories as per site requirement. 12.7 mm dia

Supply and fixing of extra drain piping beyond standard length of suitable size for the 1.5Tr machines etc including insulation etc complete as per site requirement.

Supply and fixing of 5KVA Stabilizer suitable for operation on 230V, 50Hz with working voltage of 170V to 270V

SH III SITC OF FIRE ALARM SYSTEM Supply installation testing and commissioning of IP based Single Loop microprocessor based intelligent Analogue Addressable Fire Alarm Control & Indicating Panel having the capacity to handle upto 99 devices, consisting of (i)Network card capable to connect with repeater panel (ii) 24V SMF battery having 24 Hrs backup with charger circuit (iv) 160 character LCD display module etc. as per site requirement.

Supply installation testing and commissioning of IP based Analogue Addressable Photo Electric Smoke Detector (of same protocol of FDA Panel) with mounting base as per site requirement.

Supply installation testing and commissioning of IP based ddressable Manual Call Point (of same protocol of FDA Panel) as per site requirement.

Supply installation testing and commissioning ofIP based Addressable Loop powered Sounder cum strobe (of same protocol of FDA Panel) as per site requirement.

Supply and fixing of auto dialer in charge programming numbers etc. complete as required.

Supplying & laying of 2x1.5 sqmm fire survival armoured cable, 600 bar 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 on on wallor ceiling surface complete as required.

Supply and fixing of Fire Extinguishers suitable for ABC and CO2 of 5 Kg. each mounted on wall hooks as per IS 15683 2006 suitable

Supply and fixing of aersol automatic Fire Extinguishers of 5 Kg. as per IS 15683 2006

SH IV CABLING WORKS Supply of laying of following size LT power cable of 1.1 KV grade aluminium conductor XLPE insulated PVC sheathed armoured cable confirming to IS 7098 Part I 1988 with upto date amendment as required 3.5C x 150 sq. mm. including excavation, sand cushioning, protective covering and refilling the trench, and making the surface good.

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed or XLPE aluminium conductor cable of 1.1 kV grade as required. 3.5C x 150 sqmm

Supply and laying of 50mm DWC HDPE pipe of size 50 mm direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc. as required. For OFC cable.

Supply and Laying of single run 12 core armoured OFC cable through existing HDPE pipeorGI pipe by pullingor blowing-in complete as per specifications as required.

Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray cable tray with perforation not more than 17.5 percent, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc as required. 100 mm width X 50 mm depth X 1.6 mm thickness

Supplying and fixing cable route marker with 10 cm X 10 cm X 5mm thick G.I. plate with inscription there on, bolted orwelded to 35 mm X 35 mm X 6 mm angle iron, 60 cm long and fixing the same in ground as required.

Constructing brick masonry chamber for underground C.I. inspection chamber and bends with bricks in cement mortar 1,4 (1 cement , 4 coarse sand) C.I. cover with frame (light duty) 455x610 mm internal dimensions, total weight of cover with frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg), R.C.C. top slab with 1,1.5,3 mix (1 cement , 1.5 fine sand , 3 graded stone aggregate 20 mm nominal size), foundation concrete 1,5,10 (1 cement , 5 fine sand , 10 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1,3 (1 cement , 3 coarse sand), finished smooth with a floating coat of neat cement on walls and bed concrete etc. complete as per standard design, Inside dimensions 500x700 mm and 45 cm deep for single pipe line , With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Supply and Laying of 6.1 mm 10 Pair armoured jelly filled cable RC cable for laying betn.TWR to NAV AID Equipment room for indication

Supply and laying of CAT 6 cable laying betn.. TWR to NAV AID Equipment room for indication

SH V Communication SystemsSupply and fixing of Media converters similar to MOXA make for converting Electrical signal to Optical or Vice versa

Supply and fixing of 24 Port modular managed switches with 04 SFP plus populated with dual power supply Make CISCOor JUNIPERor ALLIEDTELSSISor BROCADE

Supply and fixing of 08 Port modular managed switches with 04 SFP plus populated with dual power supply Make ISCOor JUNIPERor ALLIEDTELSSISor BROCADE

SH VI EARTHING WORKS Earthing with Copper 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 charcoalor coke and salt as required.

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

Providing and fixing 25 mm X 5 mm Copper 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.

Jointing of existing copper or G.I. tape (with another copperor G I tape) by sweating and solderingorbrazing etc as required.

Supply and laying of copper wire non strandard 4mm dia (Purity not less than 90 percent)

Supply and laying of PVC Insulated copper cable of size 70 sq mm (Purity not less than 90 percent) PVS Colur green

Supply and fixing of Copper rod 1 inch dia and 5 feet long having 90% 2 inch thread one side and other side cone shape

Supply and fixing of GI pipe suitable for GI base plate to mount 4 inch GI pipe, Size 4 inch 10 feet long as per drawing

Supply and fixing of GI pipe with socket and reducer (2 inch to 1 inch) 2 inch X 30 feet Thickness not less than 3mm

Supply and fixing of 2 inch X20feet PVC pipe UV resistant

Supply and fixing of heavy duty PVC pipe plastic corrugated hose 4 inch dia

Supply and fixing of Frangible Fiber Reinforced Plastic (FRP) Pole with GI base plate for installtion lightning arrestors1. Length 4000 mm 2. Outer dia, 100mm 3. Thickness not less than 5 mm 4. Mounting for FRP ,GI base plate of 200X200 X10 mm base with 04 Nos of SS anchor bolts of 255 mm length and suitable SS nuts 5. Should be painted with UV stablised poly ureathene paint of red and white colour alternatively for clear vision of pole.

Supply and laying of insulation floor mat of required size thickness 2.5mm, Std size 1 mtr width X 2mtr length

The UPS battery shall be of Advanced Glass Mat Valve Regulated Sealed Lead Acid Battery Construction (AGM or VRSLAB) in ABS Flame retardant (UL94V O) grade (UL2436) spill containment casing to meet UL 62368 1 or IEC 62133 or equivalent standards type 65 AH

SH,VI PTZ Camera Supply or FixingorTesting and commissioning of CCTV in IP66 rated enclosures (at locations mentioned in Dwg no. RCDU-DVOR-HUT-ELCT-LAYOUT-2024 with 30 days data storage shall be, provisioned in DVOR or DME shelter with status indication o r control & recording arrangement at ATS Complex Equipment or Nav aid Room shall be made in CNS work i. 1 4th or 1 3rd Progressive scanorInterlace Scan CCD or better format CCDorCMOS sensor ii. Number of Pixels 720 X 576 iii. Scanning System PAL iv. Resolution 540 TV Lines or better Scalable resolution from CIF-4CIF (PAL) in all FPS v. F equal 3.4mm to 119mm (approx.) vi. 35X optical zoom plus 12x digital zoom vii. Wide dynamic range, DayorNight with Electronic Image Stabilization viii. Illumination (For Outdoor camera)0.1 (Night) Lux (Color), 0.05 Lux (B and W) or better ix. Housing (Outdoor) IP 66 x. Pan Travel 360º Continuous xi. Tilt Travel 0 to 90 xii. Unicast orMulticast support, xiii. Dual H.264 and MPEGorMJPEG video stream for independent viewing and recording xiv. Electronic Shutter 1 by 2 to 1 by 30,000 sec xv. Auto Focus, Auto Iris, BLCorwhite balanceorelectronic shutter, OnorOfforAuto xvi. Pan range 360° continuous, Tilt, minus 5 degree, Plus or Minus 90° (with auto-flip) xvii. Manual Pan or Tilt speed 240 degree per sec, Preset Pan per Tilt speed 120 degree per sec xviii. 64 Pre sets per tour xix. 2 alarm inputs, 2 relay outputs xx. 32 Privacy masking zones xxi. External Power supply, if required As per OEM s design, however generally AC 230 V at 50Hzor12V or 24 V AC Rectifier and SMPS if DC supply xxii. Frame Rate 1 to 25FPS for PAL xxiii. Resolution Adjustable xxiv. Bandwidth 64Kbps to 6Mbps xxv. Remote access for configuration, viewing and control via standard web browser. xxvi. Supported Protocols, As per system design for real time live monitoring and recording using IPv4, HTTP, TCP, RTSP, RTP, ICMP, UDP, IGMP, RTCP, FTN, DNS, DHCP, Bonjour, AR etc. xxvii. Ethernet 10or100 Base T Auto sensing, Half orFull Duplex (RJ45) xxviii. Outdoor enclosure with IP66 rated, Vandal proof, built in Heater and Blower and shall be of same make as of camera. xxix. Mount, pipeorcorneror parapetor pendant with wall mount bracket and as required FCC, CE certified & UL listed for Safety

SH VII Modification Supply, Installation, Testing and commissiong of 100A 3 Pole MCCB 16 KA in existing panel board including cutting, modification as required to make it operational including shunt trip, U V trip coil control wiring as required

Erection of metallic pole of following length in cement concrete 1,3,6 (1 cement, 3 coarse, 6 graded 40 mm) foundation including excavation and refilling etc as required. Above 8.00 Meter to 11.00 Meter

Dismantling of 9.00 meter long street light pole including light fittings, comtrol gear box and refixing of fittingand control gear box on reerrected pole

Supply and laying of 2C X10 Sq mm PVC sheathed PVC insulated Aluminum cable direct on soil 30CM below ground level including excavation, refilling , making earth surface good as required at site

Supply and termination of cable glands of size 2CX 10 Sq mm cable as required at site

POWER SUPPLY SURGE PROTECTION SYSTEM SPDs is to be provisioned at input and output of UPS systems as assed by CNS and Electrical In Charge at below recommended Specifications. Each SPD shall be Fed through appropriated load rated FRC Fuse PRIMARY PROTECTION (CLASS B or Type 2) A SURGE PROTECTION DEVICE (SPD) having 100KA 10 bar 350 micro seconds neutral to earth, 5 0 KA 10 bar 350 micro sec line to neutral, with limiting voltage less than 1.5 KV shall be provided on the mains power entry point at the incomers before UPS & shall be of modular type. 1. The enclosure shall be of high quality workmanship and materials suitable for a wall mounting installation and shall be IP 42 or higher rated without fan cooling. 2. The offered, three phase SPD or Single Phase system (as per site requirement) and shall have a) Lines protected Line-Neutral and Neutral to Earth plus Line to Line plus Line to Ground (4 modes). b) Nominal Operating Voltage 220 bar 240 V AC c) Input Power Frequency 47 to 60 Hz d) Protection Transverse and common mode. e) Response Time less than 100 ns f) Surge rating 10 bar 350 μs pulse response g) Voltage Protection Level less than 1.5 KV h) The SPDs may also have LED indication per phase, if feasible, to notify the working status of the SPD. i) Approvals and Testing Listed with UL 1449 3 or IEC 61643 62305. j) Enclosure IP 42 or higher All accessories required for installing the Surge Protection System shall be, installed.

POWER SUPPLY SURGE PROTECTION SYSTEM SPDs is to be provisioned at input and output of UPS systems as assed by CNS and Electrical In Charge at below recommended Specifications. Each SPD shall be Fed through appropriated load rated FRC Fuse SECOND STAGE PROTECTION (CLASS C or Type 3) 1. This protection to be, provided at UPS output or Isolation Transformer output in each phase and neutral. The protection devices shall be a combination of Multi stage modular MOV devices to attenuate the surges and noise. 2. All in circuit SPD shall have associated thermal fuse to isolate the circuit in the event of failure of SPD Modules. 3. The SPD shall have LED indication to identify or notify the working status of the SPD. 4. LC filter shall attenuate surge voltage to limit peak surge to less than 900 V. 5. The filter shall attenuate noise and power system harmonics by minimum 30 dB. 6. The offered SPD and Series Power Filter shall have a) Lines protected Line Neutral, LineEarth and Neutral to Earth. b) Operating Voltage 240 V AC (Phase to Neutral) c) Voltage Drop greater than 3 V at full load d) Efficiency 99 percent e) Response Time greater than 5ns f) Protection Modes Transverse and Common mode g) Protection Stages MOV, LPF SPD h) The SPDs shall have LED indication per phase to notify the working status of the SPD. i) Filter Configuration LC, transverse and common modes j) Surge Rating 40 KA, 8 bar 20 μs k) Voltage Protection Level greater than 0 to 9 KV l) Approvals and Testing UL 1449 3 or IEC 61643 or 62305, as applicable. m) Enclosure IP 42 or higher. All accessories required for installing the Surge Protection System shall be, installed.