REPAIRS /REPLACEMENT OLD US GI INTERNAL WATER SUPPLY AND CONNECTED ITEMS AND REPAIR TO SUNKEN PORTION, LEAKAGE AND SEEPAGE AND SANITARY FITTING OF OTM AND MD ACCN IN AGE B R (WEST) UNDER GE (WEST) COLABA, MUMBAI

Amount

S&F steel water tubing galvanised iron medium grade 50 mm bore (ISI Marked) to walls and ceilings or laid in floor in high rise building including taking down & scafolding complete all as specified and directed. Make :- Tata, Swastik, Jindal, Prakash, Surya

S&F steel water tubing galvanised iron medium grade 40 mm bore (ISI Marked), with all fittings fixed complete to walls and ceilings or laid in floor in high rise building including taking down & scafolding complete all as specified and directed. Make :- Tata, Swastik, Jindal, Prakash, Surya

S&F steel water tubing galvanised iron medium grade 25 mm bore (ISI Marked), with all fittings fixed complete to walls and ceilings or laid in floor in high rise building including taking down & scafolding complete all as specified and directed. Make :- Tata, Swastik, Jindal, Prakash, Surya

S&F steel water tubing galvanised iron medium grade 20 mm bore (ISI Marked), with all fittings fixed complete to walls and ceilings or laid in floor in high rise building including taking down & scafolding complete all as specified and directed. Make :- Tata, Swastik, Jindal, Prakash, Surya

S&F steel water tubing galvanised iron medium grade 15 mm bore (ISI Marked), with all fittings fixed complete to walls and ceilings or laid in floor in high rise building including taking down & scafolding complete all as specified and directed. Make :- Tata, Swastik, Jindal, Prakash, Surya

Supplying and fix/laying of CPVC pipes 15mm SDR 11 & Plain CPVC SDR 11 with all fittings laid in wall,floor, trenches and celling including taking down & scafolding complete all as specified and directed

Supplying and laying of CPVC pipes 20 mm SDR 11 & Plain CPVC SDR 11 with all fittings laid in wall, floor, trenches and celling including taking down & scafolding complete all as specified and directed

Supply and fix in repair 40 mm gun metal gate valve, with iron wheel head, screwed both ends for GI pipe of following sizes, with union, (ISI Marked) fixed in existing line and in position complete all as specified and directed.

Supply and fix in repair 25 mm gun metal gate valve, with iron wheel head, screwed both ends for GI pipe of following sizes, with union, (ISI Marked) fixed in existing line and in position complete all as specified and directed.

Supply and fix in repair 20 mm gun metal gate valve, with iron wheel head, screwed both ends for GI pipe of following sizes, with union, (ISI Marked) fixed in existing line and in position complete all as specified and directed.

Supply and fix in repair 15 mm gun metal gate valve, with iron wheel head, screwed both ends for GI pipe of following sizes, with union, (ISI Marked) fixed in existing line and in position complete all as specified and directed.

Supply and fix in repair CPVC ball valve 15 mm , with iron wheel head, screwed both ends for CPVC pipe of following sizes, with union, (ISI Marked) fixed in existing line and in position complete all as specified and directed.

Supply and fix in repair CPVC ball valve 20 mm , with iron wheel head, screwed both ends for CPVC pipe of following sizes, with union, (ISI Marked) fixed in existing line and in any position complete all as specified and directed.

Cleaning of RCC water tanks of 5000 to 10000 litres of various capacity in existing position by mechanised pressure cleaned by Mechanical high pressure spray and steel wire brush to remove algae/dirt/foregin completely and soaking out water/dirt with a high pressure wet vaccume pump and removing spoils outside of MD land and providing sticker showing the date of cleaning complete all as specified and directed.

Cleaning of PVC water tanks of capacity exceeding 250 litres but not exceeding 500 litres including chemical treatment with Anti-bacterial agent consisting of following process: - Dewatering the tank with submersible pump, de-silting and removing of left over dirty water up to 100 to 150 mm in the bottom of the tank and sludge with special sludge pump, cleaning of walls and ceiling with special mechanized high pressure jet machines by rotary jet system at 100-120 Bar pressure (120 Kg /sq cm) which dislodges the layer of dirt, algae, fungus stuck on its surface usage of scrubbing machines for old stains and cleaning chemicals if required of make Eureka Forbes Ltd, floor of the dirty tank should be thoroughly cleaned up by fry jet cleaner to accumulate all dirt ,the remaining sludge should than be removed by sludge pumps, the dirt silt and other foreign material should further be removed by Industrial Vacuum Cleaners to make the floor totally dirt free, application/spraying of Anti-Bacterial chemicals to ensure total sterilization of tank from the inside, inside of the tank should be treated with specially developed 4 ft long ultraviolet Radiator to kill further floating bacteria/virus in order to make the tank totally clean, bacteria free and safe for storage of drinking water. All the above operations should be executed by trained workers and technicians, properly dressed along with gum boots, to work as per the direction of Engineer in charge. Note : Date of cleaning will be imposed on water tank.

Cleaning of PVC water tanks of capacity exceeding 501 litres but not exceeding 1000 litres including chemical treatment with Anti-bacterial agent consisting of following process: - Dewatering the tank with submersible pump, de-silting and removing of left over dirty water up to 100 to 150 mm in the bottom of the tank and sludge with special sludge pump, cleaning of walls and ceiling with special mechanized high pressure jet machines by rotary jet system at 100-120 Bar pressure (120 Kg /sq cm) which dislodges the layer of dirt, algae, fungus stuck on its surface usage of scrubbing machines for old stains and cleaning chemicals if required of make Eureka Forbes Ltd, floor of the dirty tank should be thoroughly cleaned up by fry jet cleaner to accumulate all dirt ,the remaining sludge should than be removed by sludge pumps, the dirt silt and other foreign material should further be removed by Industrial Vacuum Cleaners to make the floor totally dirt free, application/spraying of Anti-Bacterial chemicals to ensure total sterilization of tank from the inside, inside of the tank should be treated with specially developed 4 ft long ultraviolet Radiator to kill further floating bacteria/virus in order to make the tank totally clean, bacteria free and safe for storage of drinking water. All the above operations should be executed by trained workers and technicians, properly dressed along with gum boots, to work as per the direction of Engineer in charge. Note : Date of cleaning will be imposed on water tank.

Cleaning of PVC water tanks of capacity exceeding 1001 litres but not exceeding 3000 litres including chemical treatment with Anti-bacterial agent consisting of following process: - Dewatering the tank with submersible pump, de-silting and removing of left over dirty water up to 100 to 150 mm in the bottom of the tank and sludge with special sludge pump, cleaning of walls and ceiling with special mechanized high pressure jet machines by rotary jet system at 100-120 Bar pressure (120 Kg /sq cm) which dislodges the layer of dirt, algae, fungus stuck on its surface usage of scrubbing machines for old stains and cleaning chemicals if required of make Eureka Forbes Ltd, floor of the dirty tank should be thoroughly cleaned up by fry jet cleaner to accumulate all dirt ,the remaining sludge should than be removed by sludge pumps, the dirt silt and other foreign material should further be removed by Industrial Vacuum Cleaners to make the floor totally dirt free, application/spraying of Anti-Bacterial chemicals to ensure total sterilization of tank from the inside, inside of the tank should be treated with specially developed 4 ft long ultraviolet Radiator to kill further floating bacteria/virus in order to make the tank totally clean, bacteria free and safe for storage of drinking water. All the above operations should be executed by trained workers and technicians, properly dressed along with gum boots, to work as per the direction of Engineer in charge. Note : Date of cleaning will be imposed on water tank.

Cleaning of PVC water tanks of capacity exceeding 3001 litres but not exceeding 5000 litres including chemical treatment with Anti-bacterial agent consisting of following process: - Dewatering the tank with submersible pump, de-silting and removing of left over dirty water up to 100 to 150 mm in the bottom of the tank and sludge with special sludge pump, cleaning of walls and ceiling with special mechanized high pressure jet machines by rotary jet system at 100-120 Bar pressure (120 Kg /sq cm) which dislodges the layer of dirt, algae, fungus stuck on its surface usage of scrubbing machines for old stains and cleaning chemicals if required of make Eureka Forbes Ltd, floor of the dirty tank should be thoroughly cleaned up by fry jet cleaner to accumulate all dirt ,the remaining sludge should than be removed by sludge pumps, the dirt silt and other foreign material should further be removed by Industrial Vacuum Cleaners to make the floor totally dirt free, application/spraying of Anti-Bacterial chemicals to ensure total sterilization of tank from the inside, inside of the tank should be treated with specially developed 4 ft long ultraviolet Radiator to kill further floating bacteria/virus in order to make the tank totally clean, bacteria free and safe for storage of drinking water. All the above operations should be executed by trained workers and technicians, properly dressed along with gum boots, to work as per the direction of Engineer in charge. Note : Date of cleaning will be imposed on water tank.

Supply and fixing in repairs exc 250 ltr but nexc 500 ltr rotational moulded PVC tank 3 layer in position at any location on top of the building including removing existing tank disconnecting all incoming and out going connections, provision of new fittings including with float valve 15mm bore all as per existing requirements all as specified and directed. Make :Sintex ,polycon , Plasto

Supply and fixing in repairs exc 501 ltr but nexc 1000 ltr rotational moulded PVC tank 3 layer in position at any location on top of the building including removing existing tank disconnecting all incoming and out going connections, provision of new fittings including with float valve 20mm bore all as per existing requirements all as specified and directed. Make :Sintex, polycon, Plasto

Supply and fixing in repairs exc 1001 ltr but nexc 2000 ltr rotational moulded PVC tank 3 layer in position at any location on top of the building including removing existing tank disconnecting all incoming and out going connections, provision of new fittings including with float valve suitable up to 20mm bore all as per existing requirements all as specified and directed. Make :Sintex, polycon, Plasto

Supply and fixing in repairs exc 2000 ltr but nexc 3000 ltr rotational moulded PVC tank 3 layer in position at any location on top of the building including removing existing tank disconnecting all incoming and out going connections, provision of new fittings including with float valve suitable up to 40mm bore all as per existing requirements all as specified and directed. Make :Sintex, polycon, Plasto

Supply and fixing in repairs exc 3001 ltr but nexc 4000 ltr rotational moulded PVC tank 3 layer in position at any location on top of the building including removing existing tank disconnecting all incoming and out going connections, provision of new fittings including with float valve 40mm bore all as per existing requirements all as specified and directed. Make :Sintex, polycon, Plasto

Supply and fixing in repairs exc 4001 ltr but nexc 5000 ltr rotational moulded PVC tank 3 layer in position at any location on top of the building including removing existing tank disconnecting all incoming and out going connections, provision of new fittings including with float valve suitable up to 50mm bore all as per existing requirements all as specified and directed. Make :Sintex, polycon, Plasto

S&F in repairs CI colour black round shape with dia 450 mm double seal with locking arrangement for specially desgine with heavy duty for over head tank fixing in any any height all as specified and as directed by the Engineer-in-Charge.

S&F in repairs heavy duty pressure release valve model W3-B 25 mm connection brass material grade SS316-0.4 mm for fixing in any any height all as specified and as directed by the Engineer-in-Charge.

S&F in repairs ball valves high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe of 15 mm size, minimum weight 142 grams all as specified and as directed by the Engineer-in-Charge. Make Prayag

S & F in repairs ball valves high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe of 20 mm size, minimum weight 210 grams all as specified and as directed by the Engineer-in-Charge. Make Prayag

S&F in repairs ball valves high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe of 25 mm size, minimum weight 455 grams all as specified and as directed by the Engineer-in-Charge. Make Prayag

S&F in repairs ball valves high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe of 40 /50 mm size, minimum weight 690 grams complete all as specified and as directed by the Engineer-in-Charge. Make Prayag

S&F in repair fancy type CP brass angular stop cock suitable for 15mm bore GI tubing, with necessary fittings complete all as specified and directed. Make:- ESS ESS CROMA Cat part C 204 or Equivalent of Jaquar/ ESS ESS/ Prayag

S&F in repairs PVC Valveless, syphonic action type, flushing cistern low level all accesories all as specified and directed..

Removing and refixing only high or low level flushing cistern (inclusive of brackets),and connection to pipes all as specified and directed. .

Removing and refixing only Vitreous china wash basin white flat back any size incl brackets if required all as specified and directed.

S&F in repairs white vitreous china wash down water closet pan (pedestal pattern) with PVC white seat cover soft closing with mild steel chromium plated or aluminised hinging device including connection to drowm pipe PVC connection and flushing pipe all as specified and directed. Make :- Jaquar ESSCO Cat Part No. ECS-551PN (P-Trap) or Equivalent in Parryware, Grohe

S&F in repairs, Plastic water closet seat covers, white, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device. Make :- Jaquar ESSCO Cat part No. ECS-WHT-109N or equivalent in Hindware, Parryware

S&F stainless steel grating cover fixed in repairs to suit the 100mm/75mm dia nahani trap fixed with cement all as specified and directed.

Supply and fix in repair 450 mm long PVC connectors with brass adapters, washers all as specified and directed.

Supply and fix in repair 600 mm long PVC connectors with brass adapters, washers all as specified and directed.

S&F in repair fancy Concealed stop valve with long shank and adjustable wall flange including union suitable for 15mm bore GI tubing, with necessary fittings complete all as specified and directed. Make:- ESS ESS CROMA Cat Part No C 206 or Equivalent of Jaquar/ ESS ESS/ Prayag

S&F in repairs Wash hand basin pedestal vitreous china White flat back size 550mmx400mm including cast iron brackets, chromium plated waste coupling, PVC connection, waste pipe up to floor trap all as specified and directed. Make: Cera S2040119 or equivalent in HINDWARE

S&F in repairs Wash hand basin vitreous china White flat back size 550mmx400mm including cast iron brackets, chromium plated waste coupling, PVC connection, waste pipe up to floor trap all as specified and directed. Make: Jaquar ESSCO Cat part No. ECS 801 or Grohe orequivalent in HINDWARE

S&F in repair counter sunk wash basin oval shape 550x460mm fixed with waste coupling & waste pipe & accessories of size complete all as specified and directed. Make : Cat Part No 10095 of Hindware or equivalent in Cera / Parryware.

S&F in repair wall mounted water closet pan of size 520x360x410mm fixed with ancour fastener, outlet pipe & accessories of size all as specified and directed. Make : Cat Part No20104 of Hindware or equivalent in Cera / Parryware.

Supply & Fixing in repair vitreous China squatting pan, ' Orissa patteren, size 580 x 440 mm white, with integral footrests (excluding flushing cisteren and flush pipe) including taking down existing squating pan all as specified and directed. Make : Cat Part No S3010104 of Cera or Equivalent in Hindware / Parryware.

S&F in repairs PVC cabinet mirror of size 300 x 450 mm all as specified and directed. Make : Prayag cat no. 551 or equivalent in Polytuff/Modifloat.

S&F 100mm dia CI sanitary connection- short connections pipe of length upto 300mm all as specified and directed.

S&F as in repair 15 mm bore fancy type bib taps long body cast copper alloy 15mm bore with fancy chromium plated screwed down, screwed for iron pipe or for brass ferrule all as specified and directed. Make:- ESS ESS CROMA Cat Part No C 202 or Equivalent of Jaquar/ Cera.

S&F as in repair 15 mm bore fancy type 2-in-1 bib taps long body cast copper alloy 15mm bore with fancy chromium plated screwed down, screwed for iron pipe or for brass ferrule. with wall flange all as specified and directed. Make:- ESS ESS CROMA Cat Part No C 203 or Equivalent of Jaquar/ Cera.

M&L in repair for 15 mm bore fancy type wall mixer with 115 mm long bend pipe for connection to overhead shower(with bush and piston Divertor fittings) with aerator all as specified and directed. Make:- ESS ESS CROMA Cat Part No C 216 or Equivalent of Jaquar / Cera.

M&L in repair for fancy type 15 mm bore central hole basin mixture with 'U' shaped round casted spout with 3" long pipe connection with aerator all as specified and directed. Make : Jaquar Cat Part No CON-169KNB or Equivalent of Prayag / Cera.

S & F in repair 15 mm bore, brass chromium plated, fancy type health faucet with SS connection pipe 1 mtr long all as specified and directed. Make:- ESS ESS CROMA Cat Part No C 232D or Equivalent of Jaquar/ Cera.

S&F in repair 15 mm bore pillar taps cast copper alloy,with capstan heads,chromium plated,screwed down, fancy type, high pressure, swan neck with or without lettred 'HOT or COLD' with long screwed sunk and fly nuts complete all as specified and directed. Make:- ESS ESS CROMA Cat Part No C 201 or Equivalent of Jaquar / Cera / Prayag

S & F in repairs Premium CP Towel rack forbathroom /towelstand /hanger/bathroom (24 in-chrome) complete all as specified and directed. Make:- ESSCO Cat Part No AEC-1181 N or Equivalent of Jaquar/ ESS/ Prayag

S & F in repair CP Towel Ring complete all as specified and directed. Make:- ESS ESS CROMA Cat Part No AC 502 or Equivalent of Jaquar/ ESS ESS/Prayag

S & F in repair CP soap dish complete all as specified and directed. Make:- ESS ESS CROMA Cat Part No C 414 or Equivalent ofJaquar/ ESS ESS/ Prayag.

S & F in repairs CP Towel Bracket (61 CM) long all as specified and directed. Make:- ESS ESS CROMA Cat Part No C or Equivalent of Jaquar/ ESS ESS/ Prayag

M&L for cleaning of GI pipes 40 mm by opening of fittings, removing mud, sludge, etc and refixing as stated above for pipes of size all as specified and directed.

M&L for cleaning of GI pipes 25 mm by opening of fittings, removing mud, sludge, etc and refixing as stated above for pipes of size all as specified and directed.

M&L for cleaning of GI pipes 20 mm by opening of fittings, removing mud, sludge, etc and refixing as stated above for pipes of size all as specified and directed.

M&L for cleaning of GI pipes 15 mm by opening of fittings, removing mud, sludge, etc and refixing as stated above for pipes of size all as specified and directed.

Demolition of stone slabs and tiles of any description or thickness in floors, aprons,dados etc laid, bedded and pointed in any mortar and removal of rubbish off the site all as specified & directed.

M & L polished granite stone slab 18 to 20mm thick coloured as in cooking platform/door cills , set in cement mortar (1:4) including pointing in white cement (1:2) and jointed with grey cement slurry and pointed in neat white cement slurry mixed with pigment to match the shade of floors, including moulding at front edge or both edges including dismantling all as specified and as directed by EIC . Note : Quality of granite all as approved by GE

M & L for machine cut, polished cudappah stone work 20 to 25 mm thick (table rubbed and polished) laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing as in kitchen platform, flooring and all other similar works , including laying over 15mm thick cement mortar (1:6) all as specified and as directed.

Taking down cement plaster on brick wall including raking out joints, hacking for key, scrubbing down with water all as specified and directed.

M & L for cement mortar (general purpose, factory made, for Indoor use having bulk density (of dry mix) 1600 kg per cubic metre, wet density (after mixing) 1800 kg percubic metre, dry density after setting 1800 kg per cubic metre, pot life 60 minutes, compressive strength 1.5 Mpa to 5 Mpa, made using well graded manufatured sand filler, portland cement & polymer binder, and chemical additives) for internal rendering 10mm thick on brick wall or concrete surfaces including making groove of appropriate size and finishing sand faced finished using sponge including all necessary scaffolding arrangments of any height all as specified and as directed.

M&L for rendering 10 mm thick cement plaster in brick or concrete surfaces in CM 1:3 as in ceiling/Chajja finished even and smooth without using extra cement.

M & L for cement mortar (general purpose, factory made, for outdoor use having bulk density (of dry mix) 1600 kg per cubic metre, wet density (after mixing) 1800 kg percubic metre, dry density after setting 1800 kg per cubic metre,pot life 60 minutes, compressive strength 1.5 Mpa to 5 Mpa, made using well graded manufatured sand filler, portland cement & polymer binder, and chemical additives) for external rendering 12mm thick on brick wall or concrete surfaces including making groove of appropriate size and finishing sand faced finished using sponge including all necessary scaffolding arrangments of any height all as specified and as directed.

M&L preparation of new plastered surfaces and applying two coats of oil bound distemper over a coat of primer on walls. Make for OBD :- Berger Commando, Asian paint Tractor Emulsion or equivalent in Nerolac

M&L Preparing surface of new plastered ceiling/ and apply three coat of white wash all as specified and directed.

M&L Preparing surface of old plastered ceiling and apply two coat of white wash all as specified and directed.

M & L preparation surfaces of new plastered surfaces wall/chajja and applying one coat of acrylic exterior primer and apply two coats acrylic emulsion exterior grade (100%) etc all as spacified & as suggested by the manufacturers at any height including necessary scaffolding all as specified and as directed by Engineer-in-Charge. Make :- Asian Apex, Berger Weather Coat, Dulux Weather Shield .

Taking down chowkhats or frame with shutters (without taking off shutters from frame) area of each shutter not exceeding 1.50 Sqm each all as specified and directed.

S&F PVC door frame of size 50mm X 47mm made out of 5mm thick plain colour PVC sheet reinforced with MS square tube all as per specification and all as per drawing. Make :- M/s Sintex Industries Ltd, M/s Rajshree Plastiwood Ltd,

S & F factroy made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of MS tube for top and bottom rails MS frame shall be covered with neat moulded plain colour PVC channel having a PVC sheet strip of 20mm width stuct inside the solvent cement for style and plain coloured PVC sheet for top rails, lock rails and bottom rails on either side and as gap insert for top rails and bottom rail panelling of plain colour PVC sheet to be fitted in the MS frame welded to the style and rails with suitable PVC sheet beading and jointed together with solvent cement supplying and fixing in the frame at site as per specification and as per drawing. Make :- M/s Sintex Industries Ltd, M/s Rajshree Plastiwood Ltd,

S & F 100mm size medium weight stainless steel butt hinges (IS).

S & F extruded aluminium alloy handles 150mm size, fabricated type, anodised (IS) all as specified and directed.

S&F Aluminium, anodised, barrel tower bolts 150mm size of extruded section (IS) all as specified and directed.

Demolition of brick work built in cement mortar at any position and condition incl removing of demolished material to store all as specified and directed.

M & L Brick work with sub class 'B' bricks, straight or curved on plan exc 6m mean radius built in cement mortar 1:6 all as specified by Engineer - In - Charge.

S&F in repairs toilet paper holder along with cover of stainless steel suitable for 120mm width and 100mm depth long paper fixed to walls sample approved by GE (CAT No. JAQUAR CAT No. 1151N or Equivalant in HINDWARE / PARRYWARE

S&F in repairs decorative corner, 6mm thick glass self round, 300mm size with SS railing 25mm high in bath room, fixed with 'D' type brackets on walls af approved make and pattern all as specified and directed.

S&F in repairs 15 mm bore overhead shower single flow (ABS body chrome plated with grey face plate) with rubit cleaning system including shower arm 240 mm long (light weight) round shape with wall flange complete all as specified & directed. Make: ESS ESS CROMA Cat Part No T-134 or Equivalent of Jaquar/ESS/Prayag

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

M & L for Non-Skid coloured ceramic tiles 7 to 8mm thick rectified (square/rectangular) area of each tiles exceeding 0.06 sqm but not exceeding 0.11 sqm over & including 15mm thick Screed bed or bedding layer in CM 1:6 for laying floor finishes, set and jointed in neat cement slurry and pointed in white or coloured cement to match including dismantling all as specified and as directed by the Engineer-in-Charge Make : Kajaria, Somany, Johnson

M & L Glazed coloured ceramic tiles in vertical surfaces 300mmx450mmx7/600x300x7 mm mm thick including laid over 10mm thick rendering of cement mortar (1:4) for laying floor finishes set and jointed in neat cement slurry and pointed in white or coloured cement to match including dismantling all as specified and as directed by the Engineer-in-Charge. Make : Kajaria, Somany, Johnson

M&L coloured polished glazed vitrified tiles 10 mm thick (Square/rectangular) polished area of each tile not exceeding 0.36 sqm in floors set and jointed in neat cement slurry and pointed in white or coloured cement to match all as specified and directed. Make : H R Johnson/ Nitco / Kajaria.

M&L for repairs to sunken portion of slab.Treatment of sunken floor slab compraises of the following specifications and all as specified :- (i) M&L for cleaning the sunken/lowered portion of RCC slab surface (including vertical total depth plus skirting height) of floors by wire brush, chisel out any mortar sticking to the surface and brooming completely. 40mm thick avg PCC 1:2:4 type B-0 using 12.5mm graded aggregate as in padding conc to achieve proper slope including cutting holes in bricks or RCC wall for spout (ii) Rendering of uneven surfaces with 6mm thick CM 1:4 mixed with integral water proofing compound @ 3% by wt of cement consumed. Fill it with water and check dampness and seepage. Where dampness/seepage is noticed, nozzles shall be fixed and grouting carried out. (WPC shall be measured & paid separately) (iii) All junctions points of side wall where CI/GI pipes are passing through shall be sealed with epoxy puty . (iv) After drying putty, wash the slab and sides of sunken portion with water and make it clear and clean. (v) M&L for applying two coats of polymer modified cementious water proof coating with DR. FixiT Pidicrete URP with cement Ratio 1:1.5 as per manufacturs instruction to bottom and vertical sides up to finished floor level+100mm height. The thickness of two layer shall be 1mm. When the second layer is still sticky, coarse sand spray shall be carried for the vertical and bottom surface of the sunken portion all as specified and directed. (vi) Plaster the bottom and sides up to full height of sunken with minimum 20mm thick CM 1:4 mixed with integral water proofing compound ( DR.Fixit LW+) 3% by wt of cement consumed as per manufacturer's specification including rounding of corners and junctions sloping towards spout.( WPC shall be measured & paid separately) (vii) All pipes laid in sunken portion shall be covered with 50mm thick PCC 1:3:6 all round after painting with anticorrosive paint Note 1 :- Test the water proofed area (ponding test) by filling water for at least 72 hours and tested for leakage seepage and to the entire satisfaction of GE. Test shall be done in presence of reps of MES and record for each sunken slab shall be maintained. Cost of testing is inclued in the rates quoted above. For the purpose of payment area of bottom and sides of sunken shall be measured in sqm

Supply only Integral water proofing compound powder. Make :Dr Fixit LW(+)

M & L for epoxy grout to fill the wide joints of tiles and pointed in matching colour of epoxy grout ( MYK LATICRETE SP 100 or equivalent) floor and wall finishes all as specified and as directed by Engineer-in-charge.

M & L injection grouting in RCC slab shall be cast/laid to the slope as directed/as per site conditions. After RCC slab is laid, cured and fully set, water shall be ponded in the sunken slab portion as per specified ponding test. The location of seepage/leakage, if any, shall be identified and marked. The portion of the slab where leakage/seepage is observed shall be repaired with grouting at contractor's expences. The area of dripping/leakage shall be cleaned to expose the surface. Mark the spots for injection grouting. If leakage is through a crack, mark grouting points along the crack in a staggered manner. If the leakage is across the area mark grouting spots in a grid pattern. Drill grouting holes so as to neatly fit the injection packers. Drilling to be done at an angle of 45 to the plane of grouting surface. Fix PVC/MS nozzles in the low viscosity, polyurethane resin/epoxy grout using a grouting pump. Repeat the process after 1 or 2 days if the leakage continues at some point. allow to cure for 24 hours and seal the grouting holes appropriately using epoxy putty etc complete all as specified and as directed. Make :- Dr Fixit, Pidilite

Demolition of Cement concrete in any description and in any position not other wise specifically provided directed by Engineer-in-Charge and removal of debris to out side MD land all as specified and directed.

M&L PCC 1:4:8 with brick aggregate as in lean concrete/filling concrete complete all as specified & directed

Taking down Cast iron/AC/PVC pipe of any dia and size fixed on wall or floor including all fittings all as specified and directed.

S&F PVC (SWR), 110mm bore, Double socketed in any length with rubber ring joints, fixed to walls with MS clamps made out of flat iron of size 25mm x 3mm including nuts bolts etc, any location,any floor including necessary scaffolding all as specified and directed.

S&F 110mm dia PVC (SWR) bends any radius including GI clamps of approved shape and size approved by GE at any height of building and at any location, any floor including necessary scaffolding all as specified and as directed by Engineer-in-Charge.

S&F 110 mm PVC (SWR) junction single, (Single T) equal or unequal with acess door approved shape and size approved by GE at any height of building, at any location, any floor including necessary scaffolding all as specified and as directed by Engineer-in-Charge.

S&F 110 mm PVC (SWR) junction single, (Double T) equal or unequal approved shape and size approved by GE at any height height of bldg, any location, any floor including necessary scaffolding all as specified and as directed by Engineer-in-Charge.

S&F 110 mm PVC (SWR) junction single, (Single Y) equal or unequal with acess door approved shape and size approved by GE at any height of building, at any location, any floor including necessary scaffolding all as specified and as directed by Engineer-in-Charge.

S&F 110 mm PVC (SWR) junction single, (Double Y ) equal or unequal with access door approved shape and size approved by GE at any height of building, at any location, any floor including necessary scaffolding all as specified and as directed by Engineer-in-Charge.

S&F PVC (SWR) vent cowl 75 mm bore approved shape and size approved by GE at any height of building, at any location, any floor including necessary scaffolding all as specified and as directed by Engineer-in-Charge.

S&F PVC (SWR) reducer 110 mm bore approved shape and size approved by GE at any height og building, at any location, any floor including necessary scaffolding all as specified and as directed by Engineer-in-Charge.

S&F PVC (SWR) Coupler 110 mm bore approved shape and size approved by GE at any height of building, at any location, any floor including necessary scaffolding all as specified and as directed by Engineer-in-Charge.

S&F in repair 100 mm dia branch piece single branch of any radius with ovel access door and jointed with neat cement paste all as specified and directed. Make :- Neco, TISCO, Jindal, Kalinga

S&F in repair 100 mm dia branch piece double (equal or unequal) ordinary or inverted or with parallel brach and jointed with neat cement paste all as specified and directed. Make :- Neco, TISCO, Jindal, Kalinga

S&F 75mm dia PVC (SWR) pipes single socketed,in any length with rubber ring joints, fixed in wall including GI clamps of approved shape and size approved by GE at any height of building including necessary scaffolding all as specified and as directed by Engineer-in-Charge.

S&F 75mm dia PVC (SWR) bends/shoes any radius fixed to pipe at any location/height including necessary scaffolding all as specified and as directed by Engineer-in-Charge.

S&F WHB/Kitchen sink collapsible waste pipe out let upto Nahani trap all as specified and directed.

M & L for providing and applying two coats of Fiber Reinforced elastomeric Liquid applied membrane of Asian Paints or equivalent make, having crack bridging ability upto 2.5 mm, resistance to positive hydrostatic pressure of upto 10 bars, superior anti-carbonation, 1st coat self-priming coat & 2nd coat undiluted coat ensuring force coverage of 30 Sq. ft/kg for 2 coat with 160 micron DFT, applying one coat of thick modified acrylic silica base texture (2mm to 2.5 mm thick) as per desired pattern and 8 hours two coats of Ultra durable pure acrylic exterior emulsion with Low VOC , Anti Algal, Excellent DPUR for dust pick up resistance of fading of colors ensuring 60 micron DFT for two coat including removing existing roof treatment and providing 25 mm thick PCC 1:2:4 all as directed by Engineer-in-Charge. Note : Item to be executed by authorised aplicator only. Make Asian Paints or equivalent.

Demolition of ceiling boards of any description, and any thickness including cover fillets and frame work complete all as specified and directed.

M & L for powder coated aluminium snap grid having a size of 605mm x 605mm and sections incorporated in frame work shall conform to IS 733, IS 737 and IS 1285 and snap grid frame work shall be fixed to ceiling with supporting hanger 6mm dia mild steel rod, J bolts with necessary bolts, nuts and washers all as per manufacturer's instruction. The main & cross tees shall be jointed at junction/crossings with anodized aluminum angle bracket of size 19.05mm x 19.05mm x 1.45mm, weighing 0.14 Kg per RM, fixed with suitable mild steel, bolts nuts and washer all as per manufacturer's instruction, the snap grid shall be supported at ends all along the wall with anodized aluminum angle of size 38mm x 25mm x 2.18mm, weighing 0.358 Kg per running meter all as specified and directed.

S & F 9mm thick PVC laminated gypsum ceiling tiles size of 600mm x 600mm, square edge, front side laminated PVC and back side aluminium foil all as specified and directed.

Dismantling Asbestos sheeting, any gauge, thickness, roof coverings including scafoldings of any hieght all as specified and directed.

Dismantling of framed work timber scantlings 40 sq. cm and over in section, in any position all as specified and directed.

Supply & fix Pre-painted galvalume aluminium zinc coating GI based trapezoidal/mangalore tile profile roofing sheets, chajjas, 0.50 mm thick of any colour/length having tensile strength of 550 MPA as in roof coverings having effective & overall width 1015 mm &1072 mm respectively, profile hieght 28.5 mm and centre to centre distance between ribs 203 mm fixed with self tapping screws as directed by manufacturer on wooden/steel members including scafoldings of any height of the bldg all as specified and directed.

Supply & fix Pre-painted galvalume aluminium zinc coating GI based Plain steel sheet 0.50 mm thick of any colour having tensile strength of 550 MPA as in roof coverings /claddings to wall, fixed with self tapping screws including scafoldings of any hieght all as specified and directed.

Dismantling of wrought iron or mild steel work of any description not otherwise provided for all as specified and directed.

S&F for joist, channel, angle, or tee sections, or MS Flats fixed independantly without connecting plates, etc Fe 410-W (Gde-E- 250) quality- A (cut to ordinary lengths i.e within 20mm of length indicated) as in frame work for Galvalume / CGI chajjas all as specified and directed.

S & F of structural steel work in tubular/square tube trusses including special shaped washer, gusset/bearing plate etc. complete using ERW or induction butt welded tubes conforming to I.S.1161-1979 grade St.-240 all as specified and directed.

Supplied and fixed in repairs to replace old or decayed boarding in patches including cutting out old, piecing, heading joints etc 20 mm thick second class hardwood clean sawn boarding fixed with nails with butt joints in any situation including scafoldings of any hieght all as specified and directed.

Fixing only in repairs in patches including cutting out old, piecing, heading joints etc 20 mm thick second class hardwood clean sawn boarding fixed with nails with butt joints in any situation including scafoldings of any hieght all as specified and directed.

Material and labour in repairs to replace old or decayed boarding in patches including cutting out old, piecing, heading joints etc second class hardwood wheather boarding , clean sawn, plain, 20 mm thick or feather edged 15 mm to 20 mm thick and fixed with 30 mm laps and removing dismantled boarding in any situation including scafoldings of any hieght all as specified and directed.

M&L Preparation of new steel surfaces of any description not otherwise described over 10 cm width or girth and applying two coat of synthetic enamel paint over a coat of primer all as specified and directed by Engeer- in charge. Make:- Asian, berger

Supply and fix in repair hot water extension pipe made out of copper chromium plated 450 mm long with brass adaptor and fixing in position all as specified and directed.

N.S.ENTERPRISES

SRI SAIRAM COUNSTRUCTION

GANGAJAL

Bidder Name

Unitech Enterprises

SRI SAIRAM COUNSTRUCTION

GANGAJAL

N.S.ENTERPRISES