REPAIR REPLACEMENT OF INTERNAL WATER SUPPLY SUNKEN TREATMENT ROOF TREATMENT AND REPAIR MAINTENANCE OF CORRODED GI CI PIPE LINES TO DI PIPE LINE INCLUDED CONNECTED ITEMS UNDER GE I GOS

Amount

Demolition of brick work or stone/boulder masonry built in cement mortar including all quoins, arches, pillars etc complete all as specified and directed.

M & L brick work with fly ash bricks, Straight or curved onplan exc 6m mean radius,built in 1:6 in cement mortar all as Specified and Directed

M & L for brick work with sub class "B" brick (old size) straight or curved on plan to any radius in half brick thick walls built in CM 1:4 to any radius complete all as specified and directed.

Taking down cement plaster any description on brick or stone walls etc including raking out joints, hacking for key, scrubbing down with water complete all as specified and directed.

M&L for rendering 15mm thick in CM 1:4 on fair faces of brick work or concrete surface of wall and to be finished even and smooth with out using extra cement complete all as specified and directed

M&L for rendering 15mm thick in CM 1:6 on other than fair faces of brick work or concrete surface of wall and to be finished even and smooth with out using extra cement complete all as specified and directed

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

M&L for Preparation of Newly Plastered surfaces of Wall and applying Two coats of Oil Bound Distemper over a coat of primer all as specified and directed.

M&L for preparation of newly plastered surfaces of wall applying two coat of white wash over a coat of primer all as specified and directed.

M&L for preparation of old distempered surfaces of walls and applying one coat of oil bound distemper on walls all as specified and directed.

M&L for Preparation of old surfaces of Wall and applying one coat of Cement Base Paint on walls all as specified and directed by Engineer-in-Charge.

M&L for Complete Removal of existing treatment including preparation of old treated surface and applying Two coat of oil bound distemper over 3 mm thick wall care putty including preparation all as specified and directed.

M&L for preparation of existing sunken floor treatment incl plaster and removal of all debris with the following specification and sequence complete all directed by Engr-In-Chrg (a) Cleaning internal surface areas of sunken thoroughly to remove all dirt & loose materials by various mechanical/manual means. (b) Providing and making fillets at the junction of the walls and the slabs using CM 1:4. (c) Laying protection plaster 15mm th. in CM 1:4 on floor and wall with integral water proofing compound (d) Applying two coats of Epoxy resin polymer modified cementitious coating like brushbond of FOSROC/ Dr. Fixit Fastflex/ Bostic Powermix both on floor and wall of sunken.

Demolition of cement concrete unreinforced in ground floor and paving n exc 15cm thick (below or above ground level) complete all as specified and directed.

M&L for PCC 1:5:10 type E-2 using 40mm graded stone aggregate as in filling of sunken floor etc and mass concrete complete all as specified and directed.

M&L for PCC 1:3:6 type C2 using 40mm graded stone aggregate, 75mm thick in plinth protection laid in panels and finished even and smooth without using extra cement including necessary form work complete all as specified and directed. Note : Joints 12mm wide to the full depth of PCC shall be provided at every 3 meters and at every change of direction and shall be filled with mixture of bitumen and sand 1:3 by weight. Cost of this provision shall be deemed to be included in the quoted rate for concrete in plinth protection.

M&L for PCC 1:2:4 type B-1 using 20 mm graded stone aggregate as in Sub base flooring 100 mm thick surface finished even and smooth complete all as specified and directed.

M&L for PCC 1:2:4 type B-0 using 12.5 mm graded stone aggregate as in sub base flooring 25 mm thick surface finished even and rough to receive the topping layer complete all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding etc (but not backing) and removing rubbish off the premises complete all as specified and directed.

M/L Vitrified Ceramic tiles 10 mm thick (square/ rectagular) dark/light colour shade polished,area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match as in floors over 15mm thick screed bed in CM 1:6 complete all as specified and directed.

M&L Vitrified Ceramic tiles 10 mm thick on vertical surface of wall of size not exceeding 0.36 sqm,as in dado/skitting including 10 mm thick rendering in CM 1:4 complete all as specified and directed

M&L for Non skid ceramic coloured tiles of design as approved by GE 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.11 Sqm but not exceeding 0.18 Sqm in floor etc set and jointed in neat cement slurry and pointed in white or coloured cement to match with the shade of tiles including 15 mm thick screed bed in cement mortor 1:6 complete all as specified and directed.

M&L for Non skid ceramic coloured tiles vertical surfaces area of each tile exceeding 0.11 sq m but not exceeding 0.18 sqm as skirting non skid ceramic tiles ncluding 10 mm thick rendering in CM 1:4 complete all as specified and directed.

M&L for glazed ceramic coloured tiles 350 x 250 x 7 mm / 450 x 350 x 7 mm thick coloured on vertical surface such as dado /skirting / risers to steps etc jointed in neat cement slurry and pointed in white or coloured cement to match surface of tiles over and including rendering 10 mm thick in cement mortor 1:4 complete all as specified and directed. Note- (i) The size of tiles (except thickness) may be varied during execution without any price adjustment.

M&L for 20 mm thick granite (of any type & colour) work (table rubbed and polished) in steps, jambs, pillars, window cills, cooking platforms/shelves incl screed bed 15 mm th. in CM (1:6) and pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and directed.

Rounding to edges of stone slabs one edge, such as in steps, cooking platform, and other similar situations.

Taking up & down GI steel tubing & connections including cleaning for refixing or removal to store for 15mm bore of pipe complete all as specified and directed.

Taking up & down GI steel tubing & connections including cleaning for refixing or removal to store 20mm bore of pipe complete all as specified and directed.

Taking up & down GI steel tubing & connections including cleaning for refixing or removal to store 25mm bore of pipe complete all as specified and directed.

Refixing old steel tubing and connections in new or old position (wall, floor, ceiling etc) of 15 mm bore of pipe complete all as specified and directed.

Refixing old steel tubing and connections in new or old position (wall, floor, ceiling etc) of 20 mm bore of pipe complete all as specified and directed.

Refixing old steel tubing and connections in new or old position (wall, floor, ceiling etc) of 25 mm bore of pipe complete all as specified and directed.

Supplying and laying of 15mm bore dia, CPVC pipes SDR 11 & plain and brass CPVC SDR 11 fittings , fixed on walls/ceiling or laid in floors, etc, complete all as specified and directed.

Supplying and laying of 20mm bore dia, CPVC pipes SDR 11 & plain and brass CPVC SDR 11 fittings, fixed on walls/ceiling or laid in floors, etc, complete all as specified and directed.

Supplying and laying of 25mm bore dia, CPVC pipes SDR 11 & plain and brass CPVC SDR 11 fittings, fixed on walls/ceiling or laid in floors, etc, complete all as specified and directed.

Dismantling PVC water tanks exc 250 ltr but not exc 500 ltr capacity and removing to store

Dismantling PVC water tanks exc 500 ltr but not exc 1000 ltr capacity and removing to store

S&F 500 ltr capacity Rotational moulded polyethylene water storage tanks (cylin-drical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I

S&F 1000 ltr capacity Rotational moulded polyethylene water storage tanks (cylin-drical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I

Cutting chases in brick walls, pinning in. making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exc 10 cm girth complete.

S&F in repair bib tap cast copper alloy chromium plated with crutch or butterfly handle fixed to 15 mm dia GI tube/CPVC pipe all as specified and directed.

S&F in repair 15 mm fancy type pillar taps chromium plated cast copper alloy with capstan heads screwed down high pressure with or without lettered ‘Hot’ or ‘cold’ with long screwed shanks and fly nuts .

S&F in repair 15 mm fancy type stop valve/angle valve cast copper alloy chromium plated screwed high pressure with crutch or butter fly handle screwed both ends for iron or union and fixed to 15 mm GI tube complete all as specified and directed by Engineer-in-Charge.

S&F in repair 20mm dia ball Brass valves, high pressure, with polythene float and fly nut complete, screwed for iron pipes or brass ferrule and fixed as in PVC Service tanks all as directed.

S&F in repair 25mm dia ball Brass valves, high pressure, with polythene float and fly nut complete, screwed for iron pipes or brass ferrule and fixed as in PVC Service tanks all as directed.

S & F in repairs 25mm bore gun metal gate valves with iron wheel head screwed both ends for iron pipe and fixed.

S&F in repairs PVC connection 15mm size with PTMT nuts, of 450mm length complete all as specified and directed.

S & F in repairs Brass chromium plated shower rose 125mm size complete all as specified and directed

S & F in repairs, vitreous china wash basin, white, flat back, size 550x400mm with brackets, inc.cutting for fixing & pinning in ends of brackets complete all as directed by Engr-in-Chrg

S & F in repairs, vitreous china wash basin oval type, white, for fixing in shelves standard size inc.cutting for fixing & pinning in ends of brackets complete all as directed by Engr-in-Chrg

S&F in repairs viterious china squatting pan orissa pattern size 580x440mm white integal foot rest including concrete bedding & including P or S trap 100mm complete all as directed by Engr-in-Chrg

S & F in repairs, vitreous china wash down water closet pan (pedestal pattern), white, incl 'P' or 'S' trap and plastic water closet seat, black, closed pattern with flat bottom and cover & MS chromium plated or aluminised hinging device, complete all as directed by Engr-in-Chrg

S & F in repairs Vitreous China urinals, bowl type flat back size of 465 x 355 x 265 mm white (minimum) with grating and union for discharge pipe complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60 mm long brass screws, pointing around urinal back in cement etc complete all as sapecified and directed.

S&F in repair PVC low level flushing cistern (white) 10 Ltrs capacity with inlet, ball valve, float and handle internal fitting, push button operated type with and including brackets etc complete.

S/F in repair CP health faucet with flex pipe and hand shover ,the length of hose 1.50 mtr fitted to the tap.complete all as specified

S&F in repairs EWC seat cover of any pattern including cover and Mild steel chromium plated hinging devices of any colour all as specified and directed.

S&F IN REPAIR Grating doom 125 mm dia with waste hole of PTMT Minimum weight 40 gms complete all as specified and directed.

S&F in repair CP brass towel rail `D’ type 60Cm long fixed to wall all as spd and directed by Engr-in-Charge

S&F in repair soap dish any type fixed to plugs with chromium plated brass screws complete all as specified and directed

S&F as in repair glass shelf assembly consisting of 5.5mm thick sheet 12cm wide with chromium plated bracket guard railing 60cm long complete all as specified and directed

S&F as in repair cornner glass shelf of size 9"*9" shelf and frond,circle in design fixed over chromium plated brackets of heavy duty with frond linings with glass fixed in wall with necessary screws complete all as specified and directed.

S & F in repair LId of water tank capacity of 500/1000/2000 Ltrs including necessary cleats/clamps complete all as specified and directed.

S & F in repair LDPE waste pipe for WHB, sink etc. pipes of pressure rating 6 kgf/sq. cm complete.

S & F in repair HDPE waste pipe 32 mm dia for EWC,Flushing cistern etc. pipes of pressure rating 6 kgf/sq. cm complete.

S & F in repair 32mm dia bore Waste fittings, brass, chromium plated for glazed ware sinks, basins, etc.with long screwed shanks and fly-nuts, flange end bedded in red lead cement and other end fixed as in repairs

Demolition and breaking up drain pipe (salt glazed ware, AC or reinforced concrete,PVC ) set in cement mortor for any size & type complete all as specified and directed.

M&L for PVC (SWR) pipes single socketed, in any length with rubber ring joints, fixed to walls or in floors of 75 mm bore of pipe etc complete all as specified and directed.

M&L for PVC (SWR) pipes single socketed, in any length with rubber ring joints,fixed to walls or in floors of 110 mm bore of pipe etc complete all as specified and directed.

S&F PVC (SWR) bends any radius of 75 mm bore with out access door complete all as specified and directed.

S&F PVC (SWR) bends any radius of 110 mm bore with out access door complete all as specified and directed.

S&F PVC (SWR) bends any radius of 75 mm bore with access door complete all as specified and directed.

S&F PVC (SWR) bends any radius of 110 mm bore with access door complete all as specified and directed.

S&F PVC (SWR) vent cowl 75 mm bore complete all as specified and directed.

S&F PVC (SWR) vent cowl 100 mm bore complete all as specified and directed.

Demolition of cement concrete (un-reinforced) Roofs, floors (other than ground floors), beams, staircases, landing, chajjas and similar suspended work compelte all as specified and directed.

M&L for 40 mm thick cement concrete 1:2:4 type B-0 (20 mm graded stone aggregate) as in RCC roof surface finished even and smooth using extra cement including necessary form work

Taking down existing water proofing treatment/membrane of any type and Cleaning the surface of roof, palstered surfaces etc by roughening, picking, sweeping clean and washing down with water to remove all loose dirt etc and preparing the surface to receive plaster and brushing neat cement slurry @ 3.00 Kg of cement per Sqm complete all as directed by Engr-in-Chrg

M&L for rendering 15 mm thick surface as in roof with integral water proofing compound @ 3% by the weight of cement in CM 1:4 complete all as specified & directed. (Integral WPC will be measured and paid separately).

M&L for water proofing treatment to roof surface complete all as specified & directed by Engr-in-Charge laid with following course of descrition below :- :- (a) Apply evenly bituminous based primer confirming to IS: 3384-1965 @ 0.30 kg/sqm. (b) APP modified bituminous membrane 3mm thick with non woven polyester core of weight not less than 3.2 to 3.5 Kg/sqm laid and bonded to the sub strata by heat process, over laps of 100mm both in longitudinal and lateral direction shall be sealed/fused by flame torch application as per manufacturer instructions. (c) Applying bituminous based aluminium paint @ 0.20 Kgs/Sqm in two coats over APP membrane

Demolition brick tiles or terracing tiles, single layer on roofs incl screed bed if any and cleaning the surface complete all as specified and directed.

M&L for Cement concrete tiles 20cmx 20cm x 20mm thick with mixture of white and grey cement and no pigment over 15mm thick bedding layer in CM(1:4) complete all as specified and directed

Dismantling of AC/GI plain/Corrugated / semi corrugated roof sheets any type and any size complete all as specified and directed.

S&F Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws as specified and directed.

Dismantling structural steel work including doors, gates but excluding framed truss etc complete all as specified and as directed by Engineer-in-Charge.

S&F Mild steel work in tubular poles & trusses (framed) including purlins,rafters and special shaped washer etc complete using ERW or induction butt welded tubes confirming to IS-1161-1979 grade St-240 complete all as specified and as directed by Engineer-in-Charge.

S & F steel Fe-410-W (Gde 250 Quality-A) work in tubular stanchion/post including special shaped washer etc. complete using one of more tubes or induction butt welded tubes conforming to IS-1161- 1979 grade St.-240 complete all as specified and directed.

S&F mild steel work Fe-410-W (Gde 250 Quality-A) in Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, with riveted, bolted or welded attachment complete all as specified and as directed by Engineer-in-Charge.

M&L for preparation of new/old or previously untreated surfaces of steel of any description, over 10cm in width or girth and apply two coat of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

Taking down chowkhat or frames n exc 1.50 Sqm each with shutters (without taking off shutters from the frame) and removing to or from store complete all as specified and directed

Taking down chowkhat or frames exc 1.50 Sqm and n exc 4 Sqm each with shutters (without taking off shutters from the frame) and removing to or from store complete all as specified and directed

S & F for solid PVC door frame of size 50x47mm made out of 5 mm plain colour PVC sheet reinforced with MS square tube, supplied and fixing in opening as specified and shown on drawing made on section 8 of SSR 2010 Part-II complete all as specified and directed

S & F factory made solid panel PVC door shutter 30 mm thick style consisting of frame made out of MS tube for top and bottom rails. MS frame shall be covered with heat moulded plain colour PVC “C” channel having a PVC sheet strip of 20 mm width stuck inside with solvent cement for stiles and plain colour PVC sheet 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 MS frame welded/sealed to the stiles & rails with suitable PVC sheet beading and jointed together with solvent cement, S & F in the frame as per specifications and shown on drawing in section 8 of SSR-2010 Part-II complete all as specified and directed

Taking down aluminium door and windows/ventilator of any size and of any description built in wall and making good at disturbed surface with cement mortar 1:4 and applying two coats of plastic emulsion paint as per existing treatment complete all as specified & directed.

S&F Powder coated Aluminium anodised glazed side hung door with following specifications and making good the adjacent surfaces complete all as specified and directed. (a) Cross section of chowkhat/frame 101.60x44.45x2mm thick (b) Cross section of hanging and meeting style 83x44x2mm thick. (c) Top rail of cross section 114x44x2mm thick (d) Bottom rail of cross section 114x44x2mm thick. (e) Lockingrail (middle rail) rail of cross section 100x44x2mm thick. (f) 5 mm thick tinted glass of approved make (g) Aluminium handle elsc type -02 Nos per shutter (inside and outside) (h) Aluminium door stopper heavy duty-01 Nos per shutter. (i) Aluminum tower bolt 200 mm long-01 Nos per shutter (inside) (j) Mortice brass Lock- 01 Nos per shutter with key superior quality as spd by Engr-In-Charge

S&F Powder coated Aluminium sliding glazed windows with three track and three shutter sliding with following specifications and making good the adjacent surfaces complete all as specified and directed. (a) Three way track for sliding shutters of Cross section 91.8 mm x31.8 mm x1.1 mm thick. (b) Sliding shutters frame of Cross section 40 mm x18 mm x1.1 mm thick (c) 5 mm thick tinted glass of approved make (d) IDPE rubber gasket for fixing of glass. (e) Locking cleats per shutter-01 Nos. (f) Sliding rollers per shutter-02 Nos. (g) Stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.56mm for shutters-01 Nos (h) Fixing screws for frame with wall per window-08 Nos

S&F in repair door closer hydraulically regulated designation No 2, universal type, suitable for door shutter of weight not more than 60 Kg of aluminium (extruded section body) complete all as specified and directed.

S&F 7 mm thick aluminium grills of god quality surrounded by aluminium 'C' channel with mesh size 75 X 75mm incl taking down old grills of any type complete all as specified and directed.

Excavation of trenches in any type of soil n.exc 1.5 M wide and n.exc 1.5 M in depth for taking out/laying of pipe lines and getting out forming bottom surfaces to required gradients complete all as specified and as directed.

Returning, filling in and including spreading, leveling, watering and well ramming in layers n.exc 25 cm thick complete all as specified and directed

Removing excavated surplus materials to a distance not exceeding 50 Mtrs and deposited where directed at a level not exceeding 1.5 Mtr. Above starting point complete all as specified and directed.

M& L for MS/CI/DI fittings up to 150mm bore such as collar, bends (any type radius, any angle, double end socketted or double flanged or spigot & socket, tail pieces (all socketed or all flanged with an equal & other end tapering bellmouth or flanged plates, connecting pieces straight (both end flanged or socketed of socket & flanged & spigot ends or bellmouth tailpieces ( one end flanged & other end spigot or socket or tapering as bell mouth or flanged ) caps blank flanges heavy duty suitable for mechanical joint/flanged joint with and incl taking down old fitting of any type and any size complete all as specified and directed.

Supply , laying, jointing & testing of 200mm dia DI Type K-7 pipe with flange ends, with cement morter zinc coated out side as per IS 8329/2000 in standard length suitable for and including gasket and fastners, laid in trenches complete all as specified and directed by Engr in charge. Make: Jindal/TATA STEEL/Electro steel. (Excavation and earth work, DI specials will be measured and paid seperately)

All as per Srl item No 103 above but Bore of pipe 150mm dia

All as per Srl item No 103 above but Bore of pipe 100mm dia

All as per Srl item No 103 above but Bore of pipe 80mm dia

M & L for mechanical type joint made of MS sheet of size 6/8 mm thick along with rubber gasket nuts bolts and washers suitable for 80 mm bore dia of CI/DI pipe. Including Taking up or down old u/s joint all as specified and directed.

All as per item No 107 above but 100 mm bore dia

All as per item No 107 above but 150 mm bore dia

M & L for taking out sluice valves of dia 80mm, transporting to workshop and back and carrying out repairing, refacing, grinding, replacement of gland packing and refixing back to its original position including repacking of stuffing box of sluice valve spindle, replacement of nuts and bolts all as specified and as directed. NOTE :Brass spindle required to be replaced under above items shall be measured and paid separately under relevant items as 'Supply only'

All as per Item 110 above but of size 100mm dia

All as per Item 110 above but of size 150mm dia

All as per Item 110 above but of size 200mm dia

Supply only Brass spindle suitable for 80 mm dia sluice valve all as specified and as directed by Engineer In Charge

Supply only Brass spindle suitable for 100 mm dia sluice valve all as specified and as directed by Engineer In Charge

Supply only Brass spindle suitable for 150 mm dia sluice valve all as specified and as directed by Engineer In Charge

Supply only Brass spindle suitable for 200 mm dia sluice valve all as specified and as directed by Engineer In Charge

S&F foot valve 150 mm dia CI/GI/DI with complete fittings including taking out old unsv complete all as specified and directed.

S&F foot valve 100 mm dia CI/GI/DI with complete fittings including taking out old unsv complete all as specified and directed.

S&F foot valve 80 mm dia CI/GI/DI with complete fittings including taking out old unsv complete all as specified and directed.

Taking down 0ld unserviseable Run lead joint and M&L for run lead joint of size 80 mm dia complete all as specified and directed

All as per Item No 121 above but 100 mm bore.

All as per Item No 121 above but 150 mm bore.

All as per Item No 121 above but 200 mm bore.

All as per Item No 121 above but 300 mm bore.

Dismantling of old unserviceable and M & L for Construction of Brick masonry valve chamber of size 900x900x900mm (internal dimension) chamber depth to be reckoned from the top of PCC foundation to top of brick wall, including PCC1:4:8 type D2 in foundation PCC 1:2:4 type B1 in coping, brick work in cm 1:4, plaster 15 mm thick in CM 1:4 flush pointing externally as the work proceeds, MS Sheet cover 3.00 mm thick with handle and locking arranging and angle iron frame of size (25 x 25 x 5 mm) including painting with two coats of synthetic enameled paint over a coat of red oxide primer complete all as specified and directed

All as per Item No 126 above but 600x600x600mm

M/S. KISHAN ENGINEERING (BID ID -3113139)

M/s M M Engineering Systems (BID ID -3116431)

M/S.J.BIJAYA KUMAR PATRO (BID ID -3117207)

R J ENTERPRISES (BID ID -3115479)

M/S JAGANNATH SASMAL (BID ID -3116360)

R K Traders (BID ID -3116221)