NIT 52 of 20-21 PROVN OF WATCH TOWER WITH GUARD ROOM, STAGING OF WATER TANK AND CONNECTED SERVICES AT INF BN-II UNDERAT BHALRA MIL STATION UNDER GE (I) 873 EWS

Amount

B/R Portion

Surface excavation not exceeding 30cm deep and averaging 15 cm deep and getting out in any type of soil, complete all as specified & directed.

Excavating over areas not exceeding 1.5 m deep and getting out in any type of soil, complete all as specified and directed.

Excavating in trenches, not exceeding 1.5metre wide and not exceeding 1.5metre depth for foundation, etc., and getting out in any type of soil, complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick any type of soil, complete all as specified and directed.

Removing excavated soils to a distance exceeding 50m but not exceeding 100m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

Plain Cement concrete type E-2, 1:5:10 (using 40mm graded crushed stone aggregate) as in foundation filling and mass concrete, complete all as specified and directed.

Plain Cement concrete type D-2, 1:4:8 (using 40mm graded crushed stone aggregate) as in foundation filling and mass concrete, complete all as specified and directed.

Walling of random rubble stone masonry, well bonded, bedded and solidly hearted built in cement mortar 1:6, brought up to courses, complete all as specified and directed. Note : Volume of PCC bond stone provided in lieu of S10 here-in-after shall be deducted from total cumulative quantity of stone masonry.

Brick work with sub class ‘B’ bricks, straight or curved on plan exceeding 6m mean radius built in in CM 1:6, complete all as specified and directed.

Plain cement concrete 1:2:4 type B-1 (using 20 mm graded stone aggregate) as in cills, lintels up to 1.5 metre clear span, steps, seismic and other similar band, plinth course, string courses, lacing courses, parapets and railing up to 60cm in height, copings, kneelers, apex stone, bed plates, kerbs etc and in similar works including weathering, slightly rounded or chamfered angles and throating and necessary form work complete, all as specified and as directed.

Precast reinforced cement concrete 1:2:4 type B1 (using 20mm graded stone aggregate) as in cover slab for manholes set in cement mortar 1:4 complete all a specified and as directed.

RCC M-30, design mix, using 20mm graded crushed stone aggregate as in foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete, complete all as specified and as directed.

RCC M-30, design mix, using 20mm graded crushed stone aggregate as in columns, pillars, piers, posts and struts, complete all as specified and as directed.

RCC M-30 (design mix) in beams, cantilevers, bressummers, lintels over 1.5m span complete all as specified and as directed.

RCC M-30 (design mix) in chajja etc complete all as specified and as directed.

RCC M-30 (design mix) as slab supported on walls, roof landing, balconies, canopies, deck slab, shelves and the like, complete all as specified and as directed.

RCC M-30 (design mix) as in domes, vaults, shell roofs, arch ribs and folted plates, complete all as specified and as directed.

Formwork to sides of concrete foundation, footings, bases of columns, rafts and raft beams and similar work; vertical or to batter for rough finished surfaces of concrete, complete all as specified and as directed.

Formwork to sides of pillars, posts, struts, columns (square, circular rectangular on plan or polygonal etc. for rough finished surfaces of concrete, complete all as specified & directed.

Formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, etc. for rough finished surfaces of concrete, complete all as specified & directed.

Formwork to sides and soffits of chullah hoods, chajjas and similar work for rough finished surfaces of concrete, complete all as specified & directed.

Formwork to sides and soffits of suspended slabs, roof slab, landing, shelves and similar work for rough finished surfaces of concrete, complete all as specified & directed.

Formwork to sides and soffits of domes, arch ribs curves in to two planes for rough finished surfaces of concrete, complete all as specified & directed.

TMT bars 10mm dia and over, cut to length bent to shape required including cranking bending spirally for hooping of column, hooking ends including binding with MS annealed wire of dia not less than 0.90 mm, complete, all as specified and as directed.

TMT bars 6 to 8 mm dia, cut to length bent to shape required including cranking bending spirally for hooping of column, hooking ends including binding with MS annealed wire of dia not less than 0.90 mm, complete all as specified and as directed.

TMT bars 5 mm dia and over upto and including 10 mm dia as in stirrups, cut to length bent to shape including binding with MS annealed wire of dia not less than 0.90 mm, complete all as specified and as directed.

Rendering 15mm thick in cement mortar 1:3 in two layer bottom layer 10mm thick and top layer 5mm thick mixed with WPC as per manufacturer instruction on fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement, complete all as specified.

Rendering 15mm thick in cement mortar 1:4 on fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement, complete all as specified.

Rendering 15mm thick in cement mortar 1:6 on stone masonry surfaces or surface other than fair face of brickwork or on one side of lathing, finished even and smooth without using extra cement, complete all as specified.

Supply only integral water proofing compound all as specified and as directed.

Hard core of broken stone gauge exceeding 63mm and not exceeding 100mm deposited, spread and levelled in layers not exceeding 15cm thick, watered and rammed to a true surfaces, complete, all as specified and as directed.

100mm thick PCC type D-2, 1:4:8, nominal mix, using 40mm graded crushed stone aggregate as in floor, path, hard standing etc., surface finished even and smooth without using extra cement, complete all as specified and as directed.

50mm thick PCC type C-2, 1:3:6, nominal mix, using 40mm graded crushed stone aggregate as in floor, path, hard standing etc., surface finished even and smooth without using extra cement, complete all as specified and as directed.

75mm thick PCC type C-2, 1:3:6, nominal mix, using 40mm graded crushed stone aggregate as in plinth protection, sub base, path, hard standing etc, surface finished even and smooth without using extra cement, complete all as specified and as directed.

25mm thick PCC 1:2:4, type B-0 (using 12.50mm graded crushed stone aggregate) as in floor, finished even and fair to receive floor finishes, complete all as specified and as directed.

40mm thick, plain cement concrete 1:2:4, type b-1 (using 20mm graded crushed stone aggregate) as in floor, path, hard standing etc. etc., finishing surface even and smooth without using extra cement including use and waste of formwork to divide the area into panels, complete as specified and directed.

100mm thick, plain cement concrete 1:2:4, type b-1 (using 20mm graded crushed stone aggregate) as in floor, path, hard standing etc. etc., finishing surface even and smooth without using extra cement including use and waste of formwork to divide the area into panels, complete as specified and directed.

Glass dividing strips, 38mm wide, 1.5 mm thick, complete all as specified and as directed.

Non-skid coloured glazed ceramic tiles of any shade and any pattern of size (Pattern consists combination of two or more tiles) 300mm x 300mm x 7mm thick, over and including 15mm thick screed bed in CM 1:4 as in floors etc. jointed in neat cement slurry and pointed in coloured cement to match coloured tiles, complete all as specified and directed.

Non-skid coloured glazed ceramic tiles of any shade and any pattern of size (Pattern consists combination of two or more tiles) 600mm x 600mm x 7mm thick, over and including 15mm thick screed bed in CM 1:4 as in floors etc. jointed in neat cement slurry and pointed in coloured cement to match coloured tiles, complete all as specified and directed.

Glazed ceramic coloured wall tiles in any type and in any pattern (Pattern consist of combination two or more different colour tiles etc.) in vertical surfaces of size 300mm x 450mm x 7mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 10mm thick backing coat in CM 1:4, finished fair to received the tile, complete all as specified and directed.

Pressed steel frames of size 125mm x 60mm made of 1.25mm thick MS sheet for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate., complete all as specified and as directed.

PCC 1:3:6 type C-1 (using 20mm graded crushed stone aggregate) as in back filling of pressed steel door frames and in bed block for holdfast and similar works etc. complete all as specified and directed.

35mm thick 2nd class Hard wood factory made rail and style plain framed, panelled shutter (two panel) with lock rail and panel of 9mm BWP commercial ply or 12mm veneered particle board with commercial veneering on both faces. The size of rail and stile as per IS : 1003 (Part I), kiln seasoned and chemically pressure treated complete all as specified and as directed.

35mm thick 2nd class Hard wood (Sal/Hollock), glazed and skeleton shutters (factory made), open rebated and prepared to receive glass or gauge etc., divided into squares, with plain, chamfered or rounded, mitred and rebated sash bars, any numbers, size of members of shutters as specified in clause 8.24 (b) of SSR Part-I, fitted to chowkat, complete all as specified & directed.

Steel windows with side hung shutters including projecting type hinges with steel handle, made of Z section 100mm long and steel peg stay, complete with glazing bars, dovetailed or welded, complete all as specified and as directed.

Solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube, supplied and fitted in openings as per specification and drawing shown in SSR Part-II, complete all as specified and as directed.

Factory made solid panel PVC door / cup board shutter 30mm thick (style) consisting of frame made out of M.S tubes for top & bottom rails M.S frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement or stiles and plain colour PVC sheets for top rail, lock rail and bottom rail on either side and as gap insert for top rail and bottom rail. Panelling of plain colour PVC sheet to be fitted in the M.S frame welded/sealed to the stiles and rails with suitable PVC sheet beading and joined together with solvent cement, supplying and fixing in the frame at site as per specification in SSR Part-I.

Butt hinges, medium weight, cold rolled mild steel, 100mm size, complete all as specified and directed.

Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) 250mm, and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed, complete all as specified and directed.

Aluminium anodized barrel tower bolt of extruded section and fixed complete of Size 200mm long complete all as specified and directed.

Aluminium handle cast type anodized of size 150mm, complete all as specified and directed.

Mild steel framed works such as hand rail, wind ties, post and struts in fencing including cutting tops to shape including all necessary drilling, bolting or riveting etc., and similar work conforming to Fe-290 grade E-165, complete all as specified and as directed.

Mild steel framed works such as grills, framed guard bars, etc. and similar work conforming to Fe-410-O or Fe-310-O grade, including bending, cutting and welding as required, complete all as specified and as directed.

3mm thick figured glass, pin head type and glazing with oil putty or wooden beads in square not exceeding 0.5 Sqm each complete all as specified and directed.

Galvanised mild steel wire cloth 0.56mm nominal dia of wire and aperture 1.18mm and fixed with tinned tacks or galvanized wire staple all as specified and directed at site

Mild steel rolled work as in roof trusses (framed), trussed, purlins, crane gantries, rails and fastening and heavy bracket framing (beam, tee, angle, square / rectangle sections, channel or flat section) including distance pieces, cleats etc. confirming to grade Fe 410-W (Gde E-250) quality-A complete all as specified and directed.

Mild steel rolled work as in Joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated) confirming to Fe-410-W (Gde-E-250) quality-B complete all as specified and directed.

Pre-painted galvalume aluminium zinc coating G.I based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 MPA as in roof covering, fixed with self taping screws, complete all as specified and directed.

Pre-painted galvalume aluminium zinc coating G.I based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 MPA as in roof covering / cladding to wall, fixed with self taping screws, complete all as specified and directed.

S/F 8mm thick Non asbestos fibre cement building boards fixed or laid in and including false ceiling on aluminium snap grid work with using 36.5mm x 23.5 mm x 1.5 mm thick main tee, 23.5 x 23.5mm x 1.28 mm cross tee and 25x25x1.5mm angles fixed to perimeter of wall including necessary supporting hanger with 3 mm dia GI wire and J bolts washer nuts for securing frame work to ceiling suspended @ 120 cm c/c both ways, size of grid shall be 610x610mm, complete all as specified and directed.

Excavating in any type of soil for post holes (or similar holes) each not exceeding 0.5 cum and getting out and removing surplus soil to a distance not exceeding 50 metre complete all as specified and as directed.

Rotational moulded polyethylene water storage tanks triple layer (cylindrical vertical with closed top) hoisted and fixed in position, including over flow and drain out pipe complete of 1000 litre capacity complete all as specified and directed.

Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high-density plastic ball screwed for iron pipe and fixed to 20mm bore dia of pipe (Minimum weight 210gms), complete all as specified and directed.

Gun metal globe or gate valve with iron wheel heads, screwed both ends for 20mm dia bore iron pipe complete all as specified and as directed.

Cutting the existing distribution mains and connecting to 15/20mm GI pipe in position after cutting of existing pipe line and dismantling the existing gate valve and fixing of GI Tee of suitable size including threading 15/20mm existing GI pipe fixing of GI union 15/20mm re-fixing the existing GI pipe without disturbing existing line including necessary earth work complete all as directed.

Steel water tubing medium grade galvanised with all fittings including short lengths, fixed to walls, concealed in wall and ceiling or laid in floor complete with all fittings (such as bends, elbows, Tee, short pieces, connectors, back nuts, diminishing pieces, caps and plugs, unions etc.) of nominal bore dia 15mm, complete all as specified and as directed.

Steel water tubing medium grade galvanised with all fittings including short lengths, fixed to walls, concealed in wall and ceiling or laid in floor complete with all fittings (such as bends, elbows, Tee, short pieces, connectors, back nuts, diminishing pieces, caps and plugs, unions etc.) of nominal bore dia 20mm, complete all as specified and as directed.

Steel water tubing medium grade galvanised with all fittings (such as bends, elbows, Tee, short pieces, connectors, back nuts, diminishing pieces, caps and plugs, unions etc.) laid in trenches of nominal bore dia 25mm, complete all as specified and as directed.

Bib tap cast copper alloy CP, fancy type, with capstan Head handle, screwed down, screwed for 15mm bore iron pipe or for brass ferrule, complete all as specified and directed.

Stop valve cast copper alloy, with crutch or butterfly handle, screwed down, high pressure screwed both ends for 15mm bore iron pipe or for unions, complete all as specified and directed.

Stop valve cast copper alloy, with crutch or butterfly handle, screwed down, high pressure screwed both ends for 20mm bore iron pipe or for unions, complete all as specified and directed.

Vitreous china Orissa pan of pattern, long pan size 580mm x 440mm, with ‘P’ or ‘S’ trap, front or back inlet and integral foot rest complete including lime concrete bedding and connection to drain or outgoing pipe and to flushing pipe, and anti siphon pipe, complete all as specified and directed.

10 litres capacity PVC low level flushing cistern of approved make complete with PVC flush pipe and connection to water closet, complete all as specified and directed.

Vitreous china wash hand basin 550 x 400mm, white flat back including cast iron bracket, cutting for and pinning the ends of brackets or erecting on stand including 32mm bore brass chromium plated waste coupling with long screwed shank and fly nuts, PVC flexible waste pipe of bore 32mm and adequate length, 15mm bore PVC connection pipe 450mm long with brass nuts on both side, complete all as specified and as directed.

PVC connection 600mm long fitted with PTMT nut and washer on both ends, fixed to 15mm bore iron pipes, complete all as specified and directed.

PVC (SWR) pipes, 110mm bore, single socketed, in any length of with rubber ring joints, laid in trenches or in floors / fixed to walls, complete all as specified and directed.

PVC (SWR) pipes, 75mm bore, single socketed, in any length of with rubber ring joints, laid in trenches or in floors / fixed to walls, complete all as specified and directed.

PVC (SWR) bends, 110mm bore, complete all as specified and as directed.

PVC (SWR) bends, 75mm bore, complete all as specified and as directed.

Salt glazed stone ware (SGSW) drain pipes of grade 'A' 150mm bore laid in trenches and jointed on concrete bed complete all as specified and directed.

Concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested, for 150mm bore of pipe plain cement concrete 1:4:8 type D-2 (Using 40mm graded stone aggregates) complete all as specified and directed.

Septic tank with cover slab at GL of 10 users capacity with inlet chamber, brick work in cement mortar 1:4, M-25 (design mix) concrete in cover slab, internal plaster 20mm thick in cement mortar 1:3 using water proofing compound including necessary excavation and earth work in any type of soil, RCC precast manholes covers with angle iron welded frame, CI vent pipe 100mm dia with cowl complete all as specified and shown on Drg No CE/TD-1202/02 Sheet 1/2 & 2/2.

Soakage Well 1.8 metre dia and 3.0 metre deep below inlet (depth) from inlet pipe to ground level 45cm including excavation and earth work in any type of soil, PCC 1:4:8 type D-2 in foundation, RCC M-25 cover slab, wall in honey combed brick work in cement mortar 1:4, earth cushion on brick lining on top, filling with brick bats and inlet pipe 150mm dia complete all as specified and shown on Drg No CE/TD-1202/02 Sheet 1/2 & 2/2.

Preparation new plastered or previously untreated surfaces of walls and applying three coats of white wash, complete all as specified and directed.

Preparation new plastered surfaces of walls and applying two coats of cement base paint including one coat of cement primer complete all as specified and directed.

Preparation new plastered surfaces of wall and applying two coats of oil bound distemper over a coat of alkali resistant primer over and including a coat of wall care putty (Birla/JK) of average thickness 2 to 3mm, complete all as specified and as directed.

Preparation of new steel surfaces of any description, over 10cm width or girth and applying two coats of synthetic enamel paint, over a coat of red oxide primer, complete all as specified and as directed.

Preparation of new wooden surfaces of any description, over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer, complete all as specified and as directed.

E/M Portion

Point wiring with multi stranded copper conductor of size 1.5Sqmm PVC insulated unsheathed FRLS cable in and including PVC casing & caping and accessories of suitable size for concealed wiring including 1.50 Sqmm copper earth wire (green colour) FRLS Cable for one light point or fan point or bell point controlled by one No, one way switch using cable of different insulation colour for colour coding including 3mm thick laminated sheet cover, mild steel sheet or cast iron boxes including cutting chases and making good to disturbed surfaces of wall / floor, complete all as specified and as directed.

All as per the description of Serial Item No 91 here-in-before but for one 3/5 pin socket outlet 5 Amp independent, complete all as specified and as directed.

All as per the description of Serial Item No 91 here-in-before but for one 3 pin socket outlet 5 Amp on same board, complete all as specified and as directed.

All as per the description of Serial Item No 91 here-in-before but for one 3 pin socket outlet 15 Amp independent board using cable of size 2.5 Sqmm conduit all as specified and directed.

Switch piano flush type, 5A, 230Volt, complete all as specified and as directed.

Socket outlet, 5 pin 5A, 230 volt, complete all as specified and as directed.

Switch socket combination, 2 in 1, 5 pin 5A, flush type, 230 volt, complete all as specified and as directed.

Switch socket combination, 2 in 1, 5 pin 15A, flush type, 230 volt, complete all as specified and as directed.

Ceiling rose surface bakelite three terminals 240 volts complete all as specified and as directed.

Lamp holder PVC case body of Bakelite with back plate suitable for batten fittings complete all as specified and as directed.

LED Lamp 10 watts 230 volt in white colour complete all as specified and as directed. Make : Havells Cat Part No LHLDDEUEML6Z010 or equivalent in Bajaj/Philips / Crompton / Syska

Tube light fitting box type suitable for and including LED 20 tube Rod 4' long with decorative colour in polycarbonate housing and all accessories pre-wired and making connections with three core copper flexible cable of size 23/0.0076 from ceiling rose to PVC connector to light fitting complete all as specified and as directed. Make : Havells 'E-Lite LED Curve' Cat Part No LHEXBXPNIN1W020 or equivalent in Philips / Wipro / Crompton

Bulk head luminaries complete with all accessories suitable for and including 1 x 10 Watts LED lamp including connecting up with twin core twisted flexible copper conductor cable with suitable size of 230 Volts 50 Hz complete all as specified and as directed. Make : Havells Cat Part No LHEOAOP7UZ6W010 / Crompton Cat Part No LBHE-10-CDL

Exhaust fan, AC, SP 230/240V, 230mm sweep with louver, 1400 RPM complete with accessories complete provisioning of three core flexible copper cord of size 23/0.0076 of required length from connector to fan for connection, complete all as specified and as directed. Make : Havells / Bajaj / Usha / Crompton/ Khaitan.

Sheet metal enclosure factory made single door for DB 240 volts with 200 Amps rated bus bar SPN 4 Way, complete all as specified and as directed.

MCB SP, 6 to 32 Amp 10 KA, complete all as specified and as directed.

Isolator, 40 Amp 240 Volt, complete all as specified and as directed.

XLPE insulated armoured heavy duty electric cable with aluminium conductor 1100 volts grade cross sectional area 10 Sqmm 2 core including taking down/up unserviceable cable and making good disturbed surfaces, complete all as specified and directed.

Sand cushioning to under ground cable, laid in trenches 8cm thick below the cable and 15cm thick above the cable after laying and stretching the cable complete punned to 18cm, complete all as specified and directed. Note : Punned thickness of sand will be measured and paid.

Brick covering with width equal to length of bricks as mechanical protection to underground cable using old size sub class 'B' bricks, laid flat size 230mm x 115mm x 75 mm with length of brick perpendicular to length of cable, all as specified and as directed.

Earthing complete with galvanized mild steel earth plate electrode size 600mm x 600mm x 6mm thick buried directly in ground (preferably in vertical position) earth pit not less than 2.25 meter below normal ground level with top edge of the earth plate not less 3 meter (BGL) connected to galvanized iron earth lead wire 4mm dia by means of bolts, nuts, check nut and washer of galvanized iron including PCC pit in RCC 1:2:4 type B-1, precast RCC cover with suitable handle, excavation and earth work in any type of soil, 20mm bore “medium grade” galvanized iron water tubing fixed with cast iron funnel and wire mesh and 15mm bore “light grade” galvanized iron protection pipe for earth lead wire upto 5m length, charcoal, common salt, complete all as shown in EP No 3 of SSR 2009 Part-I, connected to test point complete, all as specified and testing on completion.

M/S KOTWAL CONSTRUCTIONS

Bidder Name

VEER TRADERS

M/S KOTWAL CONSTRUCTIONS