Provision of Compound Wall and Related Facilities at Manduru for ADA Bengaluru

Building Including Internal Services

CHAPTER - I : EARTH WORK

Surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m.

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, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

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 and for all lift.

Supplying chemical emulsion in sealed containers including delivery as specified.

Chlorpyriphos/ Lindane emulsifiable concentrate of 20%

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

Along the external wall below concrete or masonry apron using chemical emulsion @ 2.25 litres per linear metre including drilling and plugging holes etc.:

With Chlorpyriphos/ Lindane E.C. 20% with 1% concentration

Treatment of soil under existing floors using chemical emulsion @ one litre per hole, 300 mm apart including drilling 12 mm diameter holes and plugging with cement mortar 1 :2 (1 cement : 2 Coarse sand) to match the existing floor :

With Chlorpyriphos/Lindane E.C. 20% with 1% concentration

CHAPTER - II : PLAIN AND REINFORCED CEMENT CONCRETE WORK

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 derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing:

1:2:4 (1 Cement : 2 coarse sand derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

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

Centring and shuttering including strutting, propping etc. and removal of form for:

Foundations, footings, bases of columns, pile caps etc. for mass concrete.

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

Lintels, beams, plinth beams, girders, bressumers and cantilevers.

Columns, Pillars, Piers, Abutments, Posts and Struts

Stairs, (excluding landings) except spiral-staircases

Weather shade, Chajjas, corbels etc., including edges

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

Suspended floors, roofs, landings, beams and balconies (Plan area to be measured)

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.

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate I retard 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, for the following grades of concrete.: Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.

All works upto plinth level

Concrete of M25 grade with minimum cement content of 330 kg /cum

All works above plinth level upto floor V level

Concrete of M25 grade with minimum cement content of 330 kg /cum

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

SUB HEAD III : MASONRY WORK

Providing and laying Autoclaved Aerated concrete(AAC) blocks masonry 100 mm/ 125 mm thick with Grade-1 AAC blocks of density 551 to 650 kg/cum conforming to IS:2185 (Part 3) in super structure above plinth level up to floor V level in cement mortar 1:4 (1 cement : 4 coarse sand). The rate includes providing and placing in position 2 Nos 6 mm dia M.S. bars at every third course of masonry work.

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

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)

SUB HEAD IV : PLASTERING AND SURFACE TREATMENT

12 mm cement plaster of mix

1:4 (1 cement: 4 fine sand)

15 mm cement plaster on the rough side of single or half brick wall of mix

1:6 (1 cement : 6 fine sand)

18 mm cement plaster in two coats under layer 12 mm thick cement plaster 1:5 (1 cement : 5 coarse sand) and a top layer 6 mm thick cement plaster 1:3 (1 cement : 3 coarse sand) finished rough with sponge.

6 mm cement plaster to ceiling of mix :

1:3 (1 cement : 3 fine sand)

Extra for providing and mixing water proofing material in cement plaster work in proportion recommended by the manufacturers.

White washing with lime to give an even shade :

New work (three or more coats)

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 @ 0.90 litre/10 sqm)

Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gram/litre, of approved manufacturer and of required shade and colour all complete to achieve even shade and colour :

New work (two or more coats) over and including water thinnable priming coat with cement primer having VOC content less than 50 gram/litre

Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications :

Painting wood work with Deluxe Multi Surface Paint of required shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @0.75 ltr/10 sqm of approved brand and manufacture

Applying priming coat:

With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/ steel works

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :

Two or more coats on new work

SUB HEAD V : FLOORING WORK

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

Providing and laying rectified Glazed Ceramic floor tiles of size 300x300 mm or more (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in colours 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 @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete.

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of 300 x 450 size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

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

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

Extra for pre finished nosing to treads of steps of marble/ stone.

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 of edges to give high gloss finish etc. complete at all levels.

Granite stone slab of colour black, Cherry/Ruby red

Area of slab over 0.50 sqm

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

SUB HEAD VI : DOOR WINDOW & ALUMINIUM WORK

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:

Profile C

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) nondecorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters:

35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws

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 :

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 :

Providing and fixing stainless steel fancy handle of approved make fixed with SS screws etc. complete as per direction of Engineer-in-charge.

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 and fixing Fiber Glass Reinforced plastic (FRP) Door Frames of cross-section 90 mm x 45 mm having single rebate of 32 mm x 15 mm to receive shutter of 30 mm thickness. The laminate shall be moulded with fire resistant grade unsaturated polyester resin and chopped mat. Door frame laminate shall be 2mm thick and shall be filled with suitable wooden block in all the three legs. The frame shall be covered with fiber glass from all sides. M.S. stay shall be provided at the bottom to steady the frame.

Providing and fixing to existing door frames.

30 mm thick Fiberglass Reinforced Plastic (F.R.P.) flush door shutter in different plain and wood finish made with fire retardant grade unsaturated polyester resin, moulded to 3 mm thick FRP laminate all around, with suitable wooden blocks inside at required places for fixing of fittings and polyurethane foam (PUF)/Polystyrene foam to be used as filler material throughout the hollow panel, casted monolithically with testing parameters of F.R.P. laminate conforming to table - 3 of IS: 14856, complete as per direction of Engineer-in-charge.

Providing and fixing ISI marked aluminium butt hinges 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:

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

Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15)

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)

Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15)

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 mm thickness (weight not less than 12.50 kg/sqm)

Providing and fixing aluminium casement windows fastener of required length for aluminium windows with necessary screws etc. complete.

Anodized (AC 15) aluminium

Providing and fixing aluminium extruded section body tubular type universal hydraulic door closer (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 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 :

Providing and fixing Aluminium rubber cleats of 50mm size

SUB HEAD VII : STEEL WORK

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

80x1.25 mm M.S. laths with 1.25 mm thick top cover

Providing and fixing ball bearing for rolling shutters.

Extra for providing mechanical device chain and crank operation for operating rolling shutters.

Exceeding 10.00 sqm and upto 16.80 sqm in the area

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

Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approved steel primer.

M.S. tube

Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-in-charge.

Made of G.I. wire of dia 4mm, PVC coated to achieve outer dia. Not less than 5mm in required colour and shade .

SUB HEAD VIII : ROOFING & WATER PROOFING

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 Engineerincharge 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 Engineerincharge 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

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

110 mm diameter

SUB HEAD-IX: SANITARY FIXTURES AND FITTINGS

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 :

W.C. pan with ISI marked white solid plastic seat and lid

Providing and fixing white vitreous china flat back half stall urinal of size 580x380x350 mm with white PVC automatic flushing cistern, with fittings, standard size C.P. brass flush pipe, spreaders with unions and clamps (all in C.P. brass) with waste fitting as per IS : 2556, C.I. trap with outlet grating and other couplings in C.P. brass, including painting of fittings and cutting and making good the walls and floors wherever required :

Single half stall urinal with 5 litre P.V.C. automatic flushing cistern.

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 8 mm dia C.P. / 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 100 mm sand cast Iron grating for gully trap.

Cutting holes upto 15x15 cm in R.C.C. floors and roofs for passing drain pipe etc. and repairing the hole after insertion of drain pipe etc. with cement concrete 1:2:4 (1 cement :2coarse sand :4 graded stone aggregate 20mm nominal size) including finishing complete so as to make it leak proof.

Providing and fixing CP Brass Single lever telephonic wall mixer of quality & make as approved by Engineer in charge. (a) 15 mm nominal dia

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 long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms

15 mm nominal bore

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

15 mm nominal bore

Gyser 10 ltrs. Cap.

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 with drain board

510x1040mm bowl depth 200mm

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 PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour.

450 mm long towel rail with total length of 495 mm, 78 mm wide and effective height of 88 mm, weighing not less than 170 gms

Providing and fixing PTMT shelf 440 mm long, 124 mm width and 36 mm height of approved quality and colour, weighing not less than 300 gms.

Providing and fixing PTMT Waste Coupling for wash basin and sink, of approved quality and colour.

Waste coupling 31 mm dia of 79 mm length and 62mm breadth weighing not less than 45 gms

Providing and fixing PTMT Bottle Trap for Wash basin and sink.

Bottle trap 31mm single piece moulded with height of 270 mm, effective length of tail pipe 260 mm from the centre of the waste coupling, 77 mm breadth with 25 mm minimum water seal, weighing not less than 260 gms

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

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

INTERNAL WATER SUPPLY

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

15 mm nominal dia pipes

20 mm nominal dia pipes

25 mm nominal dia pipes

32 mm nominal dia pipes

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

20 mm nominal dia pipes

25 mm nominal dia pipes

32 mm nominal dia pipes

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.

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

25 mm nominal bore

U.G. SUMP

Excavating trenches by mechinical / manual means of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, for all depth, 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

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

100 mm nominal dia Pipes

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

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 derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)

Centring and shuttering including strutting, propping etc. and removal of form for:

Foundations, footings, bases of columns, pile caps etc. for mass concrete.

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

Centering for walls any thickness including attached pilasters, butteresses, plinth and string courses

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.

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate I retard 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, for the following grades of concrete.: Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.

All works upto plinth level

Concrete of M25 grade with minimum cement content of 330 kg /cum

SEWAGE DISPOSAL /RAIN WATER SYSTEM

Providing and fixing soil, waste and vent pipes :

100 mm dia.

Sand cast iron S&S pipe as per IS :1729

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 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 455x610 mm and 45 cm deep for single pipe line :

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

Inside dimensions 500x700 mm and 45 cm deep for pipe line with one or two inlets :

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

Inside dimensions 600x 850 mm and 45 cm deep for pipe line with three or more inlets :

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

Extra for depth beyond 45 cm of brick masonry chamber :

For 455x610 mm size

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

For 500x700 mm size

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

For 600x850 mm size

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

Supply and positioning of readymade polyethylene septic tank of size 2.3m long and 1.3m dia 16mm shell thisckness with 2/3 chambers and 2 nos manholes of size 550mm dia and 100mm /160mm dia inlet, outlet pipe and air vent pipe 50mm dia of make united septic tank design reg no 173352 type-4

Constructing masonry Chamber 60x45x50 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for water meter complete with C.I. double flap surface box 400x200x200 mm (inside) with locking arrangement and RCC top slab 1:1.5:3 mix (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size) , including necessary excavation, foundation concrete 1:5:10 ( 1 cement : 5 fine sand:10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design :

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

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

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

Making hole up to 20x20 cm and embedding pipes up to 150 mm diameter in masonry and filling with cement concrete 1:3:6 (1 cement : 3 coarse sand: 6 graded stone aggregate 20 mm nominal size) including disposal of malba.

Providing & laying CC 1:2:4 for pipe supports under water pipes and thrust blocks using 25mm max. size graded granite stone aggregate obtained from approved quarry, compaction, finishing, curing for trenches including tools, tackles,lifting, shifting,laying, curing etc. complete size : 200mm thick x 400mm width

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)

Supply and positioning of readymade polyethylene septic tank of size 2.3m long and 1.3m dia 16mm shell thisckness with 2/3 chambers and 2 nos manholes of size 550mm dia and 100mm /160mm dia inlet, outlet pipe and air vent pipe 50mm dia of make united septic tank design reg no 173352 type-4

Making soak pit 2.5 m diameter 3.0 metre deep with 45 x 45 cm dry brick honey comb shaft with bricks of class designation 75 and S.W. drain pipe 100 mm diameter, 1.8 m long complete as per standard design.

With F.P.S. bricks

SUB HEAD XI : WATER COOLERS

Supply, installation, testing and commissioning of Water Cooler with Storage capacity of 80 liters and cooling capacity of 40 liters suitable for operation on 230V± 10%, 50HZ, full stainless steel body including multi storage RO purification system, 2 KVA voltage stabilizer etc., complete

Make: Water Cooler: Voltas/Blue Star/ Usha

Water Purifier: Eureka Forbes/Kent/ION exchange

SWC6080SS – 80L Storage,

COMPOUND WALL

Surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m.

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, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

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 and for all lift.

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 derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing:

1:2:4 (1 Cement : 2 coarse sand derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate I retard 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, for the following grades of concrete.: Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.

All works upto plinth level

Concrete of M25 grade with minimum cement content of 330 kg /cum

All works above plinth level upto floor V level

Concrete of M25 grade with minimum cement content of 330 kg /cum

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

Centring and shuttering including strutting, propping etc. and removal of form for:

Foundations, footings, bases of columns, pile caps etc. for mass concrete.

Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc

Lintels, beams, plinth beams, girders, bressumers and cantilevers.

Columns, Pillars, Piers, Abutments, Posts and Struts

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.

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)

Random rubble masonry with hard stone in superstructure above plinth level and upto floor five level, including leveling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) at window sills, ceiling level and the like.

Cement mortar 1:6 (1 cement : 6 coarse sand)

Pointing on stone work with cement mortar 1:3 (1 cement : 3 fine sand)

Flush/ Ruled pointing

6 mm cement plaster to ceiling of mix :

1:3 (1 cement : 3 fine sand)

12 mm cement plaster of mix

1:4 (1 cement: 4 fine sand)

White washing with lime to give an even shade :

New work (three or more coats)

Applying priming coat:

With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/ steel works

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :

Two or more coats on new work

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

Supplying at site Angle iron post & strut of required size including bottom to be split and bent at right angle in opposite direction for 10 cm length and drilling holes upto 10 mm dia. etc. 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 gratings, frames, guard bar, ladders, railings, brackets, gates & similar works, chowkhat.

SUBHEAD- I : INTERNAL ELECTRIFICATION

Lights Points

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

Group-C

Point Wiring for Light/ Fan/ exhaust fan with 2 runs of 1100V grade 2.5 Sq.mm & 1 run of 2.5 Sq.mm PVC insulated multistrand , FRLS , Copper conductor wires , run in and including 25mm dia , 14 SWG black enameled MS conduits surface / concealed in wall / ceiling conforming to IS 732 including all accessories such as junction boxes, conduit bends elbows etc including connections to Earth terminal.

Two Lights point controlled by one 6A switch.

Wiring for twin control light point with 1.5 sq.mm FRLS/HFFR PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, 2way modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS/HFFR PVC insulated copper conductor single core cable etc. as required.

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

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

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

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

Light/Fan Fixtures

Supply and Commissioning of the following type Fluorescent/ Compact fluorescent light fixtures on wall/ Ceiling including all fixing accesssories such as leads, etc complete as required. The Fluorescent/CFL fixtures shall be complete with Low loss copper ballast PF improvement capacitor, Bipin Rotor type lamp holder,starter, starter base, all prewired upto the terminal block. All fixtures shall be supplied with lamps. The Catalogue Numbers refers to Philips Make.

Supplying, Installation, Testing & Commissioning of LED surface mounted 40W Batten light LED Batten light (System lumen efficacy ≥105 <120 lm/Watt).

Supplying, Installation, Testing & Commissioning of LED Recessed/ surface Down lighter (Round/ square/ Rectangular) SMD type 18W

Supplying, Installation, Testing & Commissioning of LED Recessed/ surface Down lighter (Round/ square/ Rectangular) SMD type 12W

10W BULK HEAD LIGHT

6W Recess type decorative spot light (Wipro Cat no: LD80-350-XXX-60-XX / Philips Cat no : QBS024 1x MAX50W/12V-GU5.3 WH )

Supplying, Installation, Testing & Commissioning of Flood Light, 200W LED Flood Light, powder coated pressure die cast aluminium (System lumen efficacy ≥105

10W COMPACT FLUORESCENT LAMP

Supply and Installation Testing and Commisioning of 1200 mm sweep single phase Ceiling fan including fixing accessories etc., complete.( BEE 5 star rated ceiling fan )

Installation of 1200 mm sweep white colour Ceiling fan with standard down rod (600mm length down rod in false ceiling areas) and all accessories as required etc complete.

Supply and commissioning of 380 mm sweep Exhaust fans with Metallic blades and MS gravity louvers including all accessories / Installation materials required.

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

4 way (8 + 12), Double door

SUBHEAD- II : POWER WIRING

Supply and fixing of modular type single phase 6/16A 6pin Socket with 16A switch with indicating lamp with front plate and anodized GI box including all fixing accessories.

Supplying and fixing 3 Module Gl box with 3 modular plate and cover in front on surface or in recess, including providing and fixing 20A 5 Pin universal socket and 20A modular switch, connections etc. as required.

Supply and fixing of fabricated IP 44 32 A 2p+e Polycarbonate Industiral Plug and socket with bottom MS enclosure and Stainless steel front plate with 32A 2P MCB in including all fixing accessories.

Supply and fixing of fabricated IP 44 63 A 2p+e Polycarbonate Industiral Plug and socket with bottom MS enclosure and Stainless steel front plate with 63A 2P MCB in including all fixing accessories.

Supplying and fixing 100A, 415V, TPN industrial type socket outlet with 4 pole and earth metal enclosed plug top alongwith 100A C Curve, TP MCB in sheet metal enclosure on surface/recess with chained metal cover for the socket outlet and complete with connections ,testing and commissionining etc complete as required.

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

2 runs of 4 Sq.mm wires with 1 run of 4 Sq.mm wire in 25 mm dia conduit (For 16A Sockets)

4 X 16 sq. mm + 2 X 6 sq. mm earth wire in existin PVC / Floor raceways

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

4 way (8 + 12), Double door

SUBHEAD- III : TELEPHONE CONDUITING

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

Supply,Installation,Testing and commissioning of RJ 45 socket(FOR LAN) with flush mounting G.I. box, with front plate and fixing screws etc complete.

Supply and laying of following size 0.5mm dia Jelly filled copper conductor armoured Cables in ground at 600mm below ground level including excavation, and refilling of earth, laying of cables, providing protection with sand and bricks on top and sides and Telephone cable route markers at every 50mtrs interval complete with including all terminations as required and as directed by Engr-in-charge. The cable shall be as per the DOT specifications.

SUBHEAD-IV : LIGHTNING PROTECTION

Earthing with G.I. earth pipe 4.5 Meter long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required.

Supply and laying of following size strips including all necessary inter connections between earth station and equipment. supports for strips as applicable and directed by engineer in charge.

50 X 5mm GI Strip laid in Ground

32 X 5mm Aluminium strip conductor with DMC Insulated Supports & including PCC Blocks.

Supply and installation of vertical air termination with 100mm dia copper hollow sphere with spikes, fixed on 1500mm length 50mm dia Class C GI pipe including all fixing accessories.

SUBHEAD - V : Fire Extinguisher

Providing and fixing Carbon-di-oxide type fire extinguishers consisting of seamless M.S. cylindrical body, internal discharge tube, discharge nozzle, suspension bracket, conforming to IS:2878, finished externally with red enamel paint and fixed to wall with brackets complete with internal charges

a) Capacity 4.5kg

Providing and fixing water CO₂ type fire extinguishers consisting of welded M.S. cylindrical body, discharge nozzle, suspension bracket, conforming to IS:15683 finished externally with red enamel paint and fixed to wall brackets complete with internal charges.

a) Capacity 9 litres

Supply and installation of 9 litres Mechanical Foam (AFFF) fire extinguisher, gas cartridge type, ISI marked, conforming to IS 10204, complete with gas cartridge, delivery hose, squeeze grip release valve, locking arrangement, and bracket with two screws and sleeve.

SUBHEAD - VI : Security/Search Lighting

Supply, installation, testing and commissioning of 2 × 400 watts high intensity long range swivelling type motorised security search lights in stainless steel reflector cum body complete with 400 watts metal halide lamp, control gear and remote control unit with suitable control cables. The motor will be of 3 Phase 415 V type for reflective rotation of security lights. The fitting would be suitable for installing on the roof of the watch tower

SUBHEAD- VII : AREA LIGHTING

Supply and erection of steel stepped and swaged tubular poles of 9 mtr long (410 SP25) (1.5 mtr below ground) with base plate earthing studs 1.5 mtr out reach single /Double arm , FRP terminal Box 2 Nos of 40 mm Dia Class B G.I Pipe ,0.5 mtr Long for incoming and outgoing cables including excavation in all types of soil ,PCC 1:2:4 ,PCC Pedestal with painting with black bitumen paint inside the coping for embedded portion and two coats of Zinc chromite primer and two coats of Alluminium paint externally for length above the ground.The pole shall be with FRP junction box consisting of 10A MCB.The wiring from Junction box to Light fixture shall be carried out with 3 Core 2.5 Sqmm Copper conductor flexible cable.

Supplying, Installation, Testing & Commissioning of 70W Street light LED fixture LED Street light fixture, powder coated pressure die cast aluminium body (System lumen efficacy >135 lm/Watt).

Supply and erection of 65 mm Dia, Class B GI Pipe of 3 mtr. long with base plate, earthing studs, 3 phase and neutral loop-in and loop-out box as per specifications, 2nos 50mm dia,1.5mtr. long GI bent pipes for incoming and outgoing cables, including excavation , 1 :2 : 4 PCC Pedestal etc complete. The pole shall be with Junction box consisting of MCB. The Junction box shall be of weather proof. The wiring from Junction box to Light fixture shall be carried out with 3core 2.5sq.mm flexible copper conductor cable. The Pole shall be fixed with weather proof 72W LED ( Philips Cat No :BRP046 LED 30 CW MR S1 PSU GR/equivalent) Light fixture including supply of driver and fixing clamps etc complete.

Supply, testing and commissioning of following size 1.1KV grade XLPE insulated armoured aluminium conductor underground cable. The cable shall conform to IS 7098/ Part-II.

4Core 6sq.mm

Providing End terminations for the following size of 1.1 KV grade XLPE insulated armoured alluminium conductor cable with compression type steel gland, alluminum lugs using crimping tool, Insulation tape, Identification tags etc.,complete

4Core 6 sq.mm

Providing Spiral coil earthing with 8 SWG GI wire including spreading of salt and charcoal as per IS 3043/87 with latest amendments.

SUBHEAD- VIII : External Water Supply

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

All types of soil

300 mm dia

Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/ bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer -in-charge, beyond 90 metre & upto 150 metre depth below ground level.

All types of soil

300 mm dia

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

200 mm nominal size dia

Providing and fixing 3 layer PP-R (Poly propylene Random copolymer) pipes conforming to IS:15801 UV stabilized & anti - microbial fusion welded, having thermal stability for hot & cold water supply, including all PP - R plain & brass threaded polypropylene random fittings, including trenching, refilling & testing of joints complete as per direction of Engineer-in- Charge.

PN - 10 Pipe, 63 mm OD (SDR-11)

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

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

Providing and fixing gun metal non- return valve of approved quality (screwed end) :

65 mm nominal bore

Vertical

Providing and fixing gun metal non- return valve of approved quality (screwed end) :

50 mm nominal bore

Vertical

Providing and fixing C.I. double acting air valve of approved quality with bolts, nuts, rubber insertions etc. complete (The tail pieces, tapers etc if required will be paid separately) :

50 mm dia

Supply, erection , testing and commissioning of CI Y type strainer

Supply, erection , testing and commissioning of Pressure Gauage assembly including syphon bend and cock, pressure gauage of Bordon type with 150mm dia -

0- 5 Kg/Sqcm

Providing and laying Double Flanged (screwed / welded) Centrifugally (Spun) Cast Iron, Class B (IS : 1536) :

150 mm dia C.I. Double Flanged Pipe

100 mm dia C.I. Double Flanged Pipe

Geological Survey by specialist Agencies and submitting the report for number of poit surved and yield available

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. 150 mm Dia.

Providing HDPE pipe PE-80 grade (12.5 kg/ sq.cm) of 63 mm OD for bore wells.

Supply, erection, testing and commissioning of Brass / GM / Bronze Air Release valves with threaded ends of following sizes:

Supply, erection, testing and commissioning of pressure gauges with range of 0-10 bar along with isolation cock and pipe for bore wells.

Constructing of Valve Chamber of size 750 x 750 x 1000mm deep comprising of 230mm thick brick walls in cement mortar 1:5 over a bed of 150mm thick PCC 1:4:8 alround beyond the masonry faces plastered with CM 1:3 mixed with approved water proofing compound as per manufacturer's specifications, 13mm thick on internal, external, top surfaces, finished smooth with a floating coat of neat cement, providing and fixing painted light duty double seal CI frame and cover of size 600 x 450mm weighting not less than 52 kgs conforming to IS 1726 with locking arrangements, fixing the frame in RCC 1:2:4 including fabrication, form work, curing etc., complete all as specified and directed.

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete (a) 50 to 80 mm nominal bore:

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

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

200mm clamp

Supply, Installation, testing & commissioning of 20HP monoblock pump including starter etc.,

Supply, erection, testing and commissioning of 20 Cu.m/hr at 90 m head submersible pump set, 3 Phase – 415 V, 50 Hz, 20 HP / suitable stages, 2900 rpm, complete with motor and pump, including lowering, jointing, fixing with column pipes, cable connection, accessories, and all allied works, as approved by Engineer-in-Charge at site (as per depth).

Supply, Installation, testing & commissioning of 2 HP monoblock submersible pump for watch towers (Pumping from underground sump to overhead tank of watchtowers).

Cables to be laid underground supply, laying and commissioning of following size 1.1KV grade XLPE/PVC insulated armored aluminium/copper conductor cable to be laid underground at a depth of 750 mm below ground level including excavation and refilling of earth after cables are laid, providing protection with sand and bricks at sides and top and 50 mm thick moulded plastic cable route markers at every 25 mtr. interval and also at the turnings. The XLPE cables shall conform to IS:7098 & PVC cables shall conform to IS:1554.

4C × 16 Sq.mm (Al), XLPE

Supply, laying and commissioning of following size 1.1KV grade PVC insulated flexible Copper conductor in the bore with all installation materials. The cable shall conform to IS 694

a) 3C x4sqmm (copper ), pvc Flat Water proof cable.

Providing Indoor End Terminations for the cable specified above with compression type gland, aluminium lugs using crimping tool, insulation tape, identification tags, etc., including end terminations and earthing of gland.

4C × 16 Sq.mm (Al), XLPE

3C × 10 Sq.mm (Copper), PVC Flat Water proof cable

Supply and laying of following size strips including excavation and refilling of earth when laid in ground and with all fixing accessories when laid inside the building including all necessary interconnections with earth station and equipments

25 × 5 mm hot dip galvanized iron strip

8 SWG GI Wire

Providing maintenance free Earth station with consisting of 40 mm dia pipe standard length (as per equipment supplier) electrode capsule, filled with earth enhancing compound, sealed at both ends and brazed lead for connection at one end, suitable for direct installation at site, at a depth of 2.5 mtrs. Bentonite compound (as per equipment supplier) up to a depth of 2.0 meters around the electrode capsule. Brick chamber & CI Cover complete

Supply, erection, testing and commissioning of water flow sensor switches with necessary cabling, terminations from watch tower sump to overhead water tank.

Supply and Fixing of Cast Iron pipe line Route Marker for water supply Network System including PCC (1:2:4).

SUB HEAD- IX : EXTERNAL POWER SUPPLY

Supply,installation,testing and commissioning of 11KV,250A,30A Load Break Switch with Fuse Trip, Earth Switch, dynamic mimic arrangement.

Supply, testing and commissioning of HT cable of size 3Cx 95Sqmm as per IS standard. The cable shall conform to IS 7098/ Part I.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required.

Upto 120 sq. mm

supplying and making indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required

3Cx95 Sqmm

Supplying, installation, testing and commissioning of 11 KV / 0.433 KV dry type transformers

a) Type and make of transformer- 3 Phase, 50Hz, CRT DRY Transformer, VOLTAMP make b) Nominal Continuous Rating (KVA) -160 KVA c) Quantity (Nos.) - 01 No. d) Voltage Ratio - 11/0.433 KV e) Winding Material - Copper f) Vector Group - Dyn11 g) Insulation Class - Class ‘F’ h)Tapping on HV side for giving Voltage Variation of HV - +10% to -10% @ 1.25% Steps (16 Steps / 17 Positions) i) Type of Tap Changer - Off Load Tap Changer AVR j) Temperature rise of WDG by Resistance method over specified ambient of 50°C - 90°C over an ambient of 500C k) Terminations (HV/ LV/Orientation) - Inbuilt Cable Box / Cable Box Flange / 180° l) Type of Cooling - AN (Air Natural) Cooling m) MAX to total losses at 50% loading at rated (AN) and MAX to total losses at 100% loading at rated (AN) -As per Standards n) Impedance at 75 º C and at principal tap, (AN) (+10% to -10% TOL.) - 4.25% (IS Tol) o) Insulation Level p) HV (KVp/KVrms) - 75 KVp / 28 KVrms q) LV (KVp/KVrms) - - / 3 KVrms r) Fittings - 1 NO. Digital TYPE WTI with 01 NO. PT- 100 SENSOR EMBEDED IN EACH PHASE OF LV WDG WITH ALARM & TRIP CONTACT (PRECIMEASURE/PECONE MAKE). R&D Plate, Lifting lugs, 02 No’s Earthing Terminal, Bi – directional rollers. s) Degree of Protection - IP – 23 (Indoor) t) Paint - RAL-7032

LT Panel (INDOOR)

Supply, installation, Testing and Commissioning of 3 phase and Neutral 415V 4 wire Free Standing Floor mounted MV panel made out of 2mm thick CRCA/Galvanised steel enclosure for main frame and 1.6mm thick partitions and after seven tank process and painting with Epoxy powder coating. The panel shall consist of suitable rating TPN Aluminium busbar (at the rating of 0.8A/Sq.mm) supported with DMC/ SMC barriers and color coded with Heat shrinkable sleeves. The Metering shall be provided as specified. The panel shall have Short circuit withstanding capacity of minimum 50KA and consist of the switchgear as mentioned below. Indoor panels shall have IP-4X degree of protection wiith external door . Enclosure shall be modular with bolted design. Enclosure shall be powder coated with RAL-7035 coat with matt finish. Design ambient temperature shall be 50 degree centrigrade. No use of hygroscopic material like FRP/Hylam/Bakellite sheet inside the panel for partitions or any other purpose. ( As per SLD and Technical specifications )

MAIN PCC PANEL

The PCC shall have at least two spare cubicles. The size of all Panel Mounting Meters shall be 96X96mm. The Panels shall be mounted on U channels including supply and fixing of the same. . All MCCB/ACBs of rating 160A and above shall be with Micro processor releases All MCCBs below 160A shall be with adjustable thermal magnetic based releases. All MCCBs shall be with spreader links and rotary handle. All MCCBs shall be over load & short circuit releases with Icu=100% Ics. All CTs/CBCT shall be resin cast type. All Controlling wiring shall be FRLS cables, all the bus bar sleeves shall be Heat shrinkable kits. Panels shall have form 4b/form 3b construction as per the requirement.

Incoming :-2 no (Each consist of following)

250A, 4P. MCCB of 35KA breaking capacity with O/C, S/C, E/F and Thermal Magneticbased Releases with RS485. with Surge Protection Device - 1 No

250/5A, CL-1, 10VA, Tape wound CT's - 3Nos

6A,10KA Control MCB - 1No

Multifunction meter (MFM) - 1 No.

LED Type R-Y-B Phase Indication Lamps.- (1 sets)

On,Off & Trip Indications: (1 sets )

PFR-1NO

APFC - 1No

Incoming :

125A, 4P. MCCB of 25KA breaking capacity with O/C, S/C, E/F and Thermal Magneticbased Releases with RS485.

PFR-1NO

APFC Outgoings :

40A, TPN ,25KA Thermal Magnetic MCCB with OverLoad & Short circuit Protections-3Nos ( DEDICATED). Each consisting of following

15KVAR CAPACITOR DUTY CONTACTOR

7% DETUNED COPPER REACTOR

15KVAR CAPACITOR BANK @ 480V MPP HEAVY DUTY CAPACITOR BANK

ON / OFF INDICATING LAMPS

START/STOP PUSH BUTTONS

32A, TPN ,25KA Thermal Magnetic MCCB with OverLoad & Short circuit Protections-1No (1 DEDICATED). Each consisting of following

10KVAR CAPACITOR DUTY CONTACTOR

7% DETUNED COPPER REACTOR

10KVAR CAPACITOR BANK @ 480V MPP HEAVY DUTY CAPACITOR BANK

ON / OFF INDICATING LAMPS

START/STOP PUSH BUTTONS

Outgoings :

160A 25KA 4P MCCB – 2nos ( 1Nos of Watch Tower Panel + 1 Spare )

160/5A, CL-1, 15VA, Tape wound CT's -3Nos

6A, Control MCB - 3Nos

Multifunction meter (MFM) - 1No.

LED Type R-Y-B Phase Indication Lamps. - (1sets)

On,Off & Trip Indications: (1sets )

100A 25KA 4P MCCB – 6nos ( 5Nos of Watch Tower Panel + 1 Spare )

100/5A, CL-1, 15VA, Tape wound CT's -3Nos

6A, Control MCB - 3Nos

Multifunction meter (MFM) - 1No.

LED Type R-Y-B Phase Indication Lamps. - (1sets)

On,Off & Trip Indications: (1sets )

63A 25KA TPN MCB – 12Nos ( LDB,PDB, 3Nos of 20HP Pump,2Nos 20HP Bore Well Pumps,4Nos DOL Starter 10HP,+ 1 Spare)

63A 10KA DP MCB – 3Nos (2 Nos of 63A 1P Industrial Socket for Substation+1 Spare)

32A 10KA DP MCB – 3Nos (Gate Entry DB,2Nos of 32A 1P Industrial Sockets for Substation,)

Watch tower PANEL with surge protection device 1 nos (Typical for watch tower 1,2,4,5&6)

Incoming :

100A 25KA 4P MCCB – 1nos

100/5A, CL-1, 15VA, Tape wound CT's -3Nos

6A, Control MCB - 3Nos

Multifunction meter (MFM) - 1No.

LED Type R-Y-B Phase Indication Lamps. - (1sets)

On,Off & Trip Indications: (1sets )

Outgoings

63A 10KA TPN MCB – 4Nos ( LDB,PDB + 2Spare )

40A 10KA TPN MCB – 3Nos ( For Street Lighting)

32A 10KA DP MCB – 2Nos ( Pump 2HP, 32A 1P Industrial Socket)

63A 10KA DP MCB – 1Nos (1Spare)

WATCH TOWER PANEL - 3

Incoming :

160A 25KA 4P MCCB – 1no

160/5A, CL-1, 15VA, Tape wound CT's -3Nos

6A, Control MCB - 3Nos

Multifunction meter (MFM) - 1No.

LED Type R-Y-B Phase Indication Lamps. - (1sets)

On,Off & Trip Indications: (1sets )

Outgoings

100A 25KA TPN MCCB – 3Nos ( 100A 3P Industrial Socket for Watch Tower-3 ONLY+ 1 Spare)

63A 10KA TPN MCB – 3Nos ( LDB,PDB + 1Spare )

40A 10KA TPN MCB – 3Nos ( For Street Lighting)

32A 10KA DP MCB – 2Nos ( Pump 2HP, 32A 1P Industrial Socket)

63A 10KA DP MCB – 1Nos (1Spare)

SUBSTATION ACCESSORIES

Providing printed instruction chart both in English, Hindi and local launguage and duly framed with front glasses, for treatment of person suffering from Electric shock.

Supply and Fixing of Laminated SLD-A1size

Providing pair of rubber hand gloves suitable for working on 11 KV

LT CABLES

Supply, testing and commissioning of following size 1.1KV grade XLPE insulated armoured aluminium conductor cable.The cable shall conform to IS 7098/ Part I.

3C X10 Sq.mm (Watch Tower Panel 1,2,4,5,6 to 2HP Pump, 1No 32A 1Phase Industrial Socket ) (Watch Tower Panel -3 to 2HP Pump, 1No 32A 1Phase Industrial Socket ) ( Main PCC Panel to 2No's 32A 1Phase Industrial Socket, Gate Entry DB)

3C X16 Sq.mm (MPCC Panel to 3No's of 20HP Substation Pump, 4No's of 10HP Substation DOL Starter,2No's 7.5HP Substation Borewell ,2No's of 63A Substation Industrial Sockets)

4C X16 Sq.mm (Watch Tower Panel-1,2,4,5,6 to LDB Watch Tower Panel -3 to LDB) ( Main PCC Panel to Substation LDB)

4C X25 Sq.mm (Watch Tower Panel -1,2,4,5,6 to PDB ; Watch Tower Panel -3 to 2Nos of100A 3P Industrial Socket ,PDB) ( Main PCC Panel to Substation PDB)

4C X70 Sq.mm(Main PCC Panel to Watch Tower -5 )

3.5C X150 Sq.mm (Main PCC Panel to Watch Tower -4)

3.5C X185 Sq.mm ((Main PCC Panel to Watch Tower -1,3, &6)

3.5C X240 Sq.mm(HT & DG to Main PCC Panel, Main PCC Panel to Watch Tower-2)

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.

3C X10 Sq.mm (Watch Tower Panel 1,2,4,5,6 to 2HP Pump, 1No 32A 1Phase Industrial Socket ) (Watch Tower Panel -3 to 2HP Pump, 1No 32A 1Phase Industrial Socket ) ( Main PCC Panel to 2No's 32A 1Phase Industrial Socket, Gate Entry DB)

3C X16 Sq.mm (MPCC Panel to3No's of 20HP Substation Pump, 4No's of 10HP Substation DOL Starter,2No's 7.5HP Substation Borewell ,2No's of 63A Substation Industrial Sockets)

4C X16 Sq.mm (Watch Tower Panel-1,2,4,5,6 to LDB Watch Tower Panel -3 to LDB) ( Main PCC Panel to Substation LDB)

4C X25 Sq.mm (Watch Tower Panel -1,2,4,5,6 to PDB ; Watch Tower Panel -3 to 2Nos of100A 3P Industrial Socket ,PDB) ( Main PCC Panel to Substation PDB)

4C X70 Sq.mm(Main PCC Panel to Watch Tower -5 )

3.5C X150 Sq.mm (Main PCC Panel to Watch Tower -4)

3.5C X185 Sq.mm ((Main PCC Panel to Watch Tower -1,3, &6)

3.5C X240 Sq.mm(HT &DG to Main PCC Panel,Main PCC Panel to Watch Tower-2)

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

Upto 35 sq. mm

Above 95 sq. mm and upto 185 sq. mm

Above 185 sq. mm and upto 400 sq. mm

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

Above 95 sq. mm and upto 185 sq. mm

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

Above 70 sq. mm and upto 120 sq. mm

Supply and laying of following dia. NP2 grade RCC hume pipes with collars for road crossings, laid 750mm below ground level including excavation, back filling etc., complete.

300mm dia.

Earthing with G.I. earth pipe 4.5 Meter long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required.

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

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.

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)

Supply and fixing of following size GI Perforated type cable tray made out of 2mm thick G.I sheet including MS supports for fixing the tray, anchor fasteners etc., laid including 2runs of 25x5 GI strip etc including with 2 mm thick GI covers.

150mm width X 50 mm depth X 1.6 mm thickness

300mm width X 50 mm depth X 1.6 mm thickness

600mm width X 50 mm depth X 2.0 mm thickness

DG SET

Supply, Installation, Testing & Commissioning of Silent Type Diesel Generating Set As per CPCB IV+ or better norms along with having Prime Power Rating of 160 KVA, as below, 415 volts at 1500 RPM, 0.8 lagging power factor at 415 V suitable for 50 Hz, 3 phase system & for 0.85 load factor. Including testing at factory and site with fuel, load for test and other necessary arrangements complete as per CPWD specifications. Should have QR code which should contain drawing, test report, OEM manual, Geo-tag of manufacturing location, rating plate as per relevant IS Code etc. and consisting of the following: A) Diesel Engine B) Engine Mounted Instrument Panel C) Alternator D) Base Frame & Foundation E) Fuel Tank F) Exhaust System G) Starting System H) Acoustic Enclosure

AMF PANEL :-

m)Impulse counter with locking and reset facility. n) ON/OFF control circuit switch with indicator. o) Audio/visual annunciation for high water temp, low lubricating oil pressure/temp, engine overspeed, engine fails to start, full load/max load warning. p) Protection for over/under frequency, loss of AC sensing, overcurrent, unbalancing load with relays and accessories. q) Maintenance notification based on engine run hours & due date.

Please Enable Macros to View BoQ information