SPECIAL REPAIR TO BLDG NO P-487 AND P-488 (JCO SINGLE ACCN) AT BD BARI UNDER GE KALUCHAK.

Amount

B&R PORTION:- Demolition of cement concrete (un-reinforced) in ground floors and paving not exceeding 15 cm thickness, below or above ground level, complete all as specified and as directed.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for, complete all as specified and as directed.

Taking down cement plaster on bricks or stone wall/ decayed surfaces of concrete upto double storey from roof projectiokn or RCC Chajjas etc. including racking out joints, hacking for key, scrubbing down with water, etc. all as specified and as directed.

Taking down cement plaster and decayed concrete of any description from roof projection, repair with & including 15mm thick rendering on fair face of concrete surfaces in CM 1:4 with water proofing compound ( as per manufacturer detail ) including junction portion, making proper slope towards out side, finished even and smooth with PCC 1:2:4 type B-0 (using 12.5mm graded stone aggregate) and provision of two coats of cement based paint and including all necessary scaffolding / safety arrangement for carrying out work on outer side of triple storey building complete all as specified and directed. (Note: Water proofing admixture measured and paid seprately)

Taking down cement plaster and decayed concrete of any description from sunken portion , repair with & including 15mm thick rendering on fair face of concrete surfaces in CM 1:3 mixing with water proofing compound ( as per manufacturer detail ) & finished to neru finish with extra cement including junction portion, making proper slope towards out side, finished even and smooth with PCC 1:2:4 type B-0 (using 12.5mm graded stone aggregate), complete all as specified and directed. (Note: Water proofing admixture measured and paid seprately)

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

PCC 1:3:6 type C1, using 20 mm graded crushed stone aggregate as in plinth protection, 75 mm thick, finished even and fair, complete all as specified and as directed.

Non skid ceramic coloured tile 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.06 sqm but not exc 0.11 sqm as in floors set and jointed in neat cement slurry and pointed with white or coloured cement to match the shade of tiles over and including 15mm thick screed bed or bedding layer of cement mortar 1:4 complete all as specified and as directed.

Glazed ceramic coloured joint free tiles 300x450mmx7mm thick for work vertical surfaces such as skirking / dado and risers to step etc set and jointed in neat cement slurry and pointed in white /coloured cement with pigment to match theshade of tiles over and including 15mm thick cement plaster in CM 1:4, complete all as specified and as directed.

Ceramic coloured tile 8 mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but not exc0.18 sqm as in floors set and jointed in neat cement slurry and pointed with white or coloured cement to match the shade of tiles over and including 15mm thick screed bed or bedding layer of cement mortar 1:4, complete all as specified and as directed.

Glazed ceramic coloured joint free tiles 400x400mmx7mm thick for work vertical surfaces such as skirting/dado and risers to step etc set and jointed in neat cement slurry and pointed in white /coloured cement with pigment to match the shade of tiles over and including 10 mm thick cement plaster in CM 1:4, complete all as specified and as directed.

Machine cut kota stone slab flooring 18-22 mm thick over cement screed bed laid and jointed with grey cement slurry mixed with pigment to match the shade of slab including rubbing and polishing complete for floor/ tread of staircase over and including15mm thick screed bed in CM 1:6 after roughening surface of old concrete floor by picking sweeping clean and washing down with water to remove dust and brushing neat cement slurry with 3.0 kg og cement per sq. metre, complete all as specified and as directed.

Machine cut kota stone slab 15-20 mm thick in riser of steps, skirting, dado and pillar laid over cement screed and jointed with grey cement slurry mixed with pigment to match the shade of slab including rubbing and polishing complete over & including 10mm thick plater on fair faces of brick or concrete surface in CM 1:4 after roughing surfaces of old concrete/any type of plaster by picking sweeping down with water to remove dust etc., complete all as specified and as directed.

Taking down chowkats or frame with shutters (without taking off shutters from the frames) area not exceeding 1.5 Sqm each, complete all as specified & directed.

Taking down shutter of any description area exceeding 1 Sqm and not exceeding 2 sqm each complete all as specified & directed .

Taking down shutter of any description exc. 1 sqm and n.exc. 2 sqm each and refixing, with resecuring or easing in same opening, complete all as specified & directed.

35 mm thick 2nd class hard wood Plain framed, panelled shutter (two panel) with lock rail and panel of 9 mm B.W.P. commercial ply or 12 mm 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 directed.

35mm thick 2nd class Hard wood factory made glazed and skeleton shutters, prepared to receive glass, gauze, etc divided into squares, chamfered or rounded, fitted with cut and mitred beads for securing glass, with edges of sash bars, etc; size of members of shutters as specified in SSR Part- I, section 8, clause 8.20 (b) complete all as specified and as directed.

Factory made Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube, supplying & fixing in opening as per specification & drawing complete all as specified and as directed.

Factory made solid panel PVC door shutter, 30mm thick (style) consisting of frame made out of M.S tubes for top & bottom rails. MS 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 for stiles and plain colour PVC sheet for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; panelling of plain colour PVC sheet 5mm thick to be fitted in the MS frame welded/sealed to the stiles & rails with suitable PVC sheet beading and jointed together with solvent cement, supplying & fixing in the frame at site. all as per specification and drawing. (Stiles and panel to be used of different colours) complete all as specified and as directed.

Galvanized mild steel wire cloth 0.45 nominal dia of wire and average width of aperture 1.18mm and fixed with tinned tank or galvanized wire staple complete all as specified and as directed.

Galvanized mild steel wire cloth 0.45 nominal dia of wire and average width of aperture 1.18mm and fixed with tinned tank or galvanized wire staple fixed in repairs, complete all as specified and as directed.

Hacking out old broken glass (any thickness, size, quality of description) from wooden or metal frame including punching of drilling out old gazing pins/spring clips and fixing new ones, complete all as specified and as directed.

3mm thick sheet glass ordinary quality and glazing with oil putty in square not exc 0.5 Sqm in each pane complete all as specified and as directed.

3mm thick figured glass, pin head and glazing with oil putty in square not exc 0.5 Sqm in each pane complete all as specified and as directed.

Mild steel butt hinges, medium weight, cold rolled,100mm long, complete all as specified.

125mm size aluminium handle fabricated type anodized, complete all as specified and as directed.

150 mm long aluminium anodised barrel tower bolt of extruted section ISI marked complete all as specified and directed.

Mild steel 300 mm, ordinary rat tail rod pattern door springs including roller and roller plate and fixed to steel / wooden door frame complete all as specified and directed.

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

Steel locking bolts wuth mild steel electo galvanised plate and bright bolt not less than10 mm dia, 100 mm size, complete all as specified and directed.

Rendering 15 mm thick on fair faces of brick/concrete surfaces in cement plaster 1:4 with mixing of water proofing admixture @ 3% by weight of cement, finished even and smooth without using extra cement, complete, all as specified and as directed. (Note: Water proofing admixture measured and paid seprately)

Supply only liquid water proofing admixture, all as specified and as directed.

Rendering 15mm thick in cement plaster 1:6 on fair faces of brick / concrete surfaces & finished the surface even and smooth without using extra cement, complete all as specified and as directed.

Rendering 5 mm thick in CM 1:3 on ceiling surfaces & finished the surface even and smooth without using extra cement, complete all as specified and as directed.

Dismantling of precast RCC water tanks exceeding 250 ltr capacity but not exc 500 ltrs, complete all as specified and as directed.

Rotational moulded polythelene water storage tank double layered (cylindrical vertical with closed top ) hoisted and fixed in position, including over flow and drain out pipe complete of 500 litre capacity , all as specified in SSR Part-I complete all as specified & directed.

20mm dia PVC ball valve high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed of iron pipe and fixed, complete all as specified. Make: Prayag Cat No 152 or equivalent cat part No of Make as specified in Appx 'F' here in after.

Taking up or down 15mm bore steel tubing and connection including cleaning for re-fixing or removal to store, complete all as specified and as directed.

Taking up or down 20mm bore steel tubing and connection including cleaning for re-fixing or removal to store, 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 15 mm, complete all as specified.

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.

Refixing old 15 mm bore steel tubing and connections in new or old position (wall, ceiling, floor etc) with & including new fittings as requiered complete all as specified and directed.

Refixing old 20 mm bore steel tubing and connections in new or old position (wall, ceiling, floor etc) with & including new fittings as requiered complete all as specified and directed.

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

15 mm dia stop valve cast copper alloy fancy type, chromium plated with long shank and cup (concealed type), screwed down high pressure with crutch or butterfly handle, screwed at both ends, fixed in repairs complete all as specified and directed. Make: Prayag Cat No-7218 or equivalent cat part No of Make as specified in Appx 'F' here in after.

Angle valve cast copper alloy, with chromium plated capstan head, screwed down, high pressure screwed both ends for 15 mm bore iron pipe or for unions and fixed in repairs, complete, all as specified. Make: Prayag Cat No-7210 or equivalent cat part No of Make as specified in Appx 'F' here in after.

15 mm dia bib tap with flange, cast brass chromium plated fancy type screwed for iron pipes with crutch or butterfly handle, fixed in repairs complete all as specified and directed. Make:-Prayag cat part No-7206 or Equivalent cat part of make as specified in Appx 'F' here in after.

PVC connection 15mm size with PTMT nuts of length 600mm long fixed in repairs, complete all as specified and as directed.

100mm bore CI 'P' or 'S' traps fixed in repairs, complete all as specified and as directed.

Vitreous china squatting pan 'Orissa pattern, size 580x440 mm white, with integral foot rest and P or S trap and connection to flushing pipe, anti-syphonage pipe complete including provision of cement concrete bedding fixed in repairs, complete all specifie and directed. Make: Prayag Cat No-4055 or equivalent cat part No of Make as specified in Appx 'F' here in after.

Vitreous china wash down water closet pedestal pattern white with & including plastic sheet cover, chromium plated hinging device, chromium plated spray jet including connecting to drain pipe and to flushing pipe fixed in repair, complete all as specified. Make: Prayag Cat No-4018/4019 or equivalent cat part No of Make as specified in Appx 'F' here in after.

Vitreous china wash hand basin, white , flat back, size 550 x 400 mm with brackets, including cutting for and pinning in ends of brackets or erecting stand complete fixed in repairs all as specified and directed. Make: Prayag Cat No-4642 or equivalent cat part No of Make as specified in Appx 'F' here in after.

Pillar taps, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure, with or without lettered ‘HOT or COLD’ with long screwed shanks and fly proof of 15 mm bore of pipe complete all as specified and directed. Make: Prayag Cat No 7202 or equivalent cat part No of Make as specified in Appx 'F' here in after.

PVC flushing cistern low level 10 ltrs capacity, white with inlet ball valve, float and handle including bracket and flush pipe including connection to pipes, fixed in repairs complete all as specified and directed. Make: Prayag Cat No-502 or equivalent cat part No of Make as specified in Appx 'F' here in after.

Grating doom 100mm with or without waste hole of PTMT (Minimum weight 40 gm) all as specified and as directed.

Cutting chases in brick wall, pinning in, making good to facing where required and pointing in cement mortar 1:3 to ends or edges of landing, steps, cills, sunshades, shelves, lintels etc.;and cutting chases for concealed water tubing or concealed conduit wiring, etc. and making good, cutting not exceeding 20cm girth 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 directed.

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

Preparation of old steel surfaces of any description, over 10cm width or girth and applying one coats of synthetic enamel paint, complete, all as specified and directed.

Preparation of newly plastered surfaces of wall and aplying two coat of cement base paint, complete all as specified.

Complete removal of existing treatment from external wall surfaces including preparation of old surfaces and applying two coats of cement base paint complete all as specified and directed.

Complete removal of existing treatment from internal wall surfaces including preparation of old surfaces and applying two coats of oil emulsion paint over a coat of alkali resistant primer complete all as specified and directed.

Applying two coats of oil bound distemper on walls over one coat of 2-3 mm thick wall putty including preparation of new/old or previously untreated surface, complete all as specified and directed.

Preparation to old treated surfaces of wall and applying one coats of white wash on wall, complete all as specified.

Preparation of new plastered surfaces of ceiling and applying three coats of white wash complete all as specified and directed.

Preparation of old treated surfaces of ceiling and applying one coats of white wash complete all as specified and directed.

Dismanting floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store & rubbish off the premises complete all as specified and directed.

Providing cement concrete type B-0 1:2:4 (using 12.5 mm graded crushed stone aggregate ) as in roof padding, roof kerbs or mud stops, rounded or chamfered on edges, complete all as specified and directed.

Complete removal of the existing roof / Sunken treatment including grubbing up of tree roots and preparation of concrete surfaces by scrubbing down with steel brushes and cleaning with water all loose dirt/dust and applying the following roof treatment complete all as directed :- (a) Applying 1st course of bitumenous primer conforming to IS-3384 @ 0.4 Kg/Sqm over & including screed bed in CM 1:4. (b) Applying 2nd coarse of a coat of blown type bitumen of grade 85/25 heating to a working temperature of 180° C and applied @ 1.2 Kg/Sqm. (c) Applying 3rd course of APP (Atactic Polypropylene) modified polymeric membrane 3mm thick weight not less than 3.6 Kilogram/Square Metre with 160 grams/sqm non woven polyster made at centre core reinforced laid with 75 mm side overlap and 100 mm end overlap. The membrane has to be laid with LPG tourch and overlap sealed and finished neat. (d) Applying 4th course of a coat of bonding material with blown type bitumen of grade 85/25 heating to a working temperature of 180° C and applied @ 1.2 Kg/Sqm.

Brass chromium plated shower rose 125mm size with swivel joints, including fixing to steel pipe or union fixed in repairs, complete all as specified and directed.

E&M PORTION:- Taking down carefully unsv aluminium / copper conductor point wiring (light, fan, light socket, power socket) complete fitting such as swithes, sockets, lamp holder, utility light fitting, fan regulator etc and removing materials from sites and making good distrubed surface of walls and roofs complete all as specified and as directed.

Point wiring with 1.5 Sqmm single core multi stranded copper conductor FRLS PVC insulated and unsheathed heavy duty cable in colour code including contineous earth wire with cable of size 1.5 sqmm copper conductor flexible FRLS insulated and unsheathed heavy duty cable drawn in and including concealed PVC rigid conduit medium grade ISI marked terminated into CI/pressed steel terminal boxes including 3.00mm thick hylam brand IS-2036 marked, laminated sheet cover for mounting switches, sockets, fan regulators etc for one light/fan/Exhaust fan point controlled by one switch/ 2way bell push or one fan point controlled by one switch through regulator, complete all as specified.

Description all as per item No.73 above but for 3 Pin socket outlet 6 Amps point on independent board with PVC insulated copper conductor cable 1.5sqmm complete all as specified and directed.

Description all as per item No.73 here in before but for one 3 pin socket outlet 6 amp on same board complete all as specified.

Description all as per item No. 73 here in before but for 3 Pin socket outlet 15 Amps point on independent board other switches with with PVC insulated copper conductor cable 2.5sqmm 1100 Volts grade, complete all as specified and directed.

Switch piano flush type 6 Amp single pole one way, (ISI marked), complete all as specified.

Switch socket multipurpose combination 2 in 1, 3 pin, 5 and 15 Amp flush type universal,complete all as specifed.

Switch socket multipurpose combination 2 in 1, 2 and 3 pin, 5 Amp flush type universal,complete all as specifed.

Socket outlet 3 pin 5 Amp flush type all as specified & directed.

Ceiling rose (ISI Marked) 3 Phase PVC/poly carbonate, insulated body, compete all as specified.

Tube light fitting box type suitable for LED 18-20W tube Rod with end cap made out of CRCA sheet powder coated complete with hosing with all accessories pre wired and making connection with three core copper flexible cable of size 23/0.0076 from ceiling rose to PVC connection to light fitting including 18-20LED tube rod 4 feet long complete all as specified and directed. Make:-Crompton Cat Part No:-LTT8-20 for LED tube rod & DMLN1LT8-16 for fittings or Equivalent cat part of make as specified in Appx 'F' here in after. Note :- The LED batten and LED tube rod shall be of same make.

Lamp holder PVC/Polycarbonate type with back plate suitable for batten fittings, complete all as specified and directed.

LED lamp9W. Make:- Crompton Cat Part No LED 9W - B22 - CDL or Equivalent cat part of make as specified in Appx 'F' here in after.

Fan regulator stepped type (electronic) flush type for 1200/1400mm sweep AC ceiling fan, complete all as specified. .

Bell push piano flush type 6 Amp, (ISI marked), complete all as specified.

Musical door bell, 230 volts AC supply all as specified and directed by Engineer-in-Charge.

MCB single pole and neutral 6 to 32 amps 240 volts 10 KA 'C' series all as specified. Make:- Legrand Cat Part No 4086 09 to 4086 17 or Equivalent cat part of make as specified in Appx 'F' here in after.

MCB single pole 6 to 32 amps 240 volts 10 KA 'C' series all as specified. Make:- Legrand cat part No-4085 87 to 4085 95 or Equivalent cat part of make as specified in Appx 'F' here in after.

Sheet metal enclosure factory made (Double door) for DBs, single pole and neutral, 240 volts, 8 way with 200Amps rated bus bar fixed on walls, including connecting both incoming and outgoing cable termination with proper taping, lagging testing and commissioning, complete all as specified. Make:- Legrand cat part No-5076 21 or Equivalent cat part of make as specified in Appx 'F' here in after.

Sub main wiring with single core cable 2x 6 sq mm FRLS insulated unsheathed stranded copper conductor cable 1100 Volts grade in rigid PVC conduit (Concealed) medium grade alongwith 1x4 Sq mm FRLS insulated unsheathed copper conductor cable as earth wire connected with main earth dolly including chesing, cutting & making good to match with the existing surface complete all as specified and directed. Note:-2 wire of 6sqmm, one wire of 4sqmm and one run of pvc conduit shall be measured as one unit.

Sheet metal enclosure factory made distribution board TPN IP 43-'IK 08 with bus bars neutral links blanking plates double door suitable for MCCB as incommer and out going SP/TP MCBs 4 ways complete all as specified and directed. Make:-Legrand Cat part No :-5076 80 or equivalent cat part of make as specified in Appx "F" here in after. Note:- MCCBs and MCBs shall be measured and paid separately

MCB triple pole neutral 63 Amp 415 volts 10 KA 'C' series, complete all as specified and directed.Make:-Legrand Cat Part No 4086 83 or Equivalent cat part of make as specified in Appx 'F' here in after.

MCB Double Pole complete 32 Amp 415 volts 10 KA 'C' series, complete all as specified and directed.Make:- Legrand Cat Part No4086 36 or Equivalent cat part of make as specified in Appx 'F' here in after.

Earthing complete with galvanised mild steel earth plate electrode of size 600x600x6mm thick burried directly in ground earth (in vertical) earth pit not less than 2.25 mtr deep below normal ground level with top edge of the earth plate not less than 1.5 mtr below ground level connected to galvanised iron or earth lead wire 4mm dia (8 SWG) by means of nut, bolt, check nuts and washer of galvanised ironl including PCC pit in PCC 1:2:4 type B-1 pre-cast RCC cover slab using reinfocement with XPM weighing not less than 1.87 kg/Sqm with suitable handle made of 12mm round bar, including necessary excavation and earth work in any type of soil, 20mm dia medium grade galvanised steel tube flor watering with one end fixed with cast iron funnel and wire mesh 15mm dia bore light grade galvanised steel tubing upto 5 m length for drawing earth lead wire protection, common salt, charcoal, etc complete all as shown in electrical plate No 3 of SSR Part-I and testing on completion.

Supply and laying or fixing or passing through pipe 1100 volts grade heavy duty electric cable with XLPE insulated screened PVC bedded aluminium stranded conductor served with inner sheathing of PVC tape armoured with galvanised steel wire or tape and over all PVC sheathed of size 16 Sqmm x 4 core, complete all as specified.

Excavation in trenches in any type of soil not exceeding 1.5m wide and n.exc 1.5 mtr in depth for laying of under ground electric cable and getting out complete all as specified.

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

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

Dry river sand cushioning to UG cable 8 cm thick before laying and 15cm thick after laying complete all as specified and directed. Note:- 1.Dry fine sand of best available quality shall be used. 2.Punned thickness shall be made and paid.

Supply and laying sub class `B` bricks laid dry flat transversely along the length of cable with width equal to the length of bricks over sand cushioning as protection cover of cable laid, complete all as specified and directed.

Anand Prakash

M/S Vishwakarma Builders

M/S STAR CONSTRUCTIONS

M/S Sudagar Mal