Tender For Repairs To Internal And External Water Supply And Sanitary Installation At Sadras Area In Kalpakkam Township During The Year 2026 - 2027.
Tender Value
30.10 Lakhs
Estimated cost
Bid Submission
13 Aug 2026
17 days left
EMD
60200
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Chengalpattu → Tamil Nadu
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repairs To Internal And External Water Supply And Sanitary Installation At Sadras Area In Kalpakkam Township During The Year 2026 - 2027.
BOQ
| Sl. No. | Item Description |
| 1 | Replacing of the following wornout fittings by providing and fixing of heavy quality CP brass fittings of approved make conforming to IS 8931 - specification and bearing with ISI mark including fixing the fittings with GI / CPVC specials if any required, returning the retrieved wornout fittings to GSO Civil Maintenance stores etc., all complete as per specification and as directed by the Engineer-in-charge. |
| 2 | 15mm CP brass Bib tap with casing cup |
| 3 | 15mm CP brass Long body Bib tap with casing cup |
| 4 | 15mm CP brass pillar tap with casing cup |
| 5 | 15 mm CP brass angle cock with casing cup |
| 6 | 20mm CP brass Concealed stop cock with casing cup |
| 7 | 15 mm sink cock (J bend type) |
| 8 | Replacing of the following wornout fittings by providing and fixing of heavy quality CP brass fittings of approved make conforming to IS-8931 specification including fixing the fittings with GI / CPVC specials if any required, returning the retrieved wornout fittings to GSO Civil maintenance stores etc., all complete as per specification and as directed by Engineer-in-charge. |
| 9 | 15mm CP brass stop cock with casing cup |
| 10 | 20mm CP brass stop cock with casing cup |
| 11 | 15 mm CP brass two way bib cock |
| 12 | Replacing of the following wornout fittings by providing and fixing of heavy quality CP brass fittings of approved make including fixing the fittings with GI / CPVC specials if any required, returning the retrieved wornout fittings to GSO Civil maintenance stores, etc., all complete as per specification and as directed by Engineer. |
| 13 | 100mm Square CP chrome finish shower - ABS body chrome plated |
| 14 | 32mm CP brass waste coupling |
| 15 | 40 mm CP brass waste coupling |
| 16 | 15mm CP brass push cock |
| 17 | 15mm CP brass spreader for urinal |
| 18 | 32mm CP brass dome type waste coupling for urinal |
| 19 | CP brass foot operated valve |
| 20 | Replacing of the following wornout fittings by providing and fixing of PTMT fittings of approved make conforming to relevant IS specification including returning the retrieved wornout fittings to GSO Civil maintenance stores etc., all complete as per specification and as directed by the Engineer-in-charge. |
| 21 | 32mm PTMT Bottle trap |
| 22 | Replacing the wornout/damaged PVC connection by providing and fixing of 15mm x 450mm long PVC connection of approved make confirming to IS specification both Cold and Hot water including PVC checknuts and nylon washers on both ends, fixing with GI Specials if required, returning the retrieved wornout fittings to GSO civil maintenance stores etc., all complete as per specification and as directed by Engineer. |
| 23 | Providing and fixing of 40mm heavy quality CP brass waste coupling of approved make and colour including cost of coupling, chipping out RCC sink, removing the existing damaged CP waste coupling, GI pipe and fixing new CP brass waste coupling with 40mm OD PVC Threaded pipe of class schedule 40 of approved make and restoring the same after completing the job to its original condition etc., (including cost of PVC pipe) all complete as per specification and as directed by the Engineer-in-charge. |
| 24 | Providing and fixing the new 25mm PVC/PTMT ball cock with epoxy coated rod/ball of approved make bearing ISI mark with all accessories in over head water tanks without interfering regular water supply including removing the damaged ball cock and returning to GSO stores, fixing new ball cock with GI specials if required, etc., all complete as directed by the Engineer-in-charge. |
| 25 | Replacing the rubber washer in the 25mm dia. brass ball cock of over head water tank for arresting the leakage by removing the plunger, split pin replacing new rubber washer including cost of rubber washer, split pin refixing the brass ball cock, GI Specials if required, etc., all complete as directed by the Engineer-in-charge. |
| 26 | Replacing spares for CP brass fittings such as bib tap, stop cock, pillar cock, push cock, Concealed stop cock , etc., by supplying and fixing the following spares including removing the fittings without interrupting the water supply, servicing the fittings by replacing the wornout spares with new spares, refixing the same and returning the retrieved spindles to GSO Civil Maintenance stores etc., all complete as directed by the Engineer-in-charge. |
| 27 | 15mm brass spindle suitable for \\"Metro\\" / \\" Prayag\\" make |
| 28 | 15mm brass spindle suitable for \\"Waterman\\"/\\"Peaco\\" make |
| 29 | 15mm brass spindle suitable for \\"JAQUAR / PARRYWARE\\" make |
| 30 | Attending day to day complaints for the CP brass fittings such as bib tap, stop cock, pillar cock, push cock etc., including removing the fittings without interrupting the water supply, servicing the fittings by replacing the wornout washer if any, refixing the same, etc., all complete as directed by the Engineer-in-charge. |
| 31 | Providing and fixing the following internal dia gun metal full way gate valve of make \\"Leader\\" bearing ISI mark confirming to IS:778 for 20 Kg/sq.cm Hydraulic pressure with female ends, screwed bonnet, integral seat, non rising spindle class-I including removing the damaged gate valve, fixing the new valve, returning the retrieved wornout gate valve to GSO Civil maintenance stores, etc., all complete as directed by the Engineer. |
| 32 | 20mm internal dia. Gate valve |
| 33 | 25mm internal dia. Gate valve |
| 34 | 40mm internal dia. Gate valve |
| 35 | Refixing of existing wash basin by removing the existing wash basin and refixing the wash basin including removing the old damaged fisher / rag bolts & nuts, fixing new fisher / rag bolts & nuts to wall at required height , refixing the wash basin and connecting to the inlet and outlet connection by using the existing accessories, providing GI specials if required etc., all complete as directed by the Engineer-in-charge. |
| 36 | Labour charges for removal of water choke in wash basin by removing the waste coupling accessories and removing the choke including refixing with required GI specials, connecting to the inlet and outlet connection by using the existing accessories without damaging the wash basing etc., all complete as directed by the Engineer-in-charge. |
| 37 | Refixing the existing high / Low level flushing cistern along with telescopic pipe by removing the existing cistern with telescopic pipe and refixing the flushing cistern with necessary PVC brackets and support at required height including connecting the cistern and closet with suitable 40mm dia. PVC pipe with necessary specials, modifying the GI line if necessary, dismantling floor for removing the damaged telescopic pipe and restoring the same to its original condition etc., all complete as directed by the Engineer-in-charge. (Excluding cost of PVC pipe and GI pipe if required which will be paid separately under relevant item) [Note: During the above process proper care shall be taken to protect the existing IWC/EWC if any damage is taken place in IWC/EWC contractor shall replace with new IWC/EWC free of cost]. |
| 38 | Repairing the flushing cistern of 'Parryware - Slimline' by supplying and fixing the following spares to flushing cistern including removing the existing flushing cistern, replacing the worn out spares with new spares and refixing the same in original position with working condition etc., all complete as directed by the Engineer-in-charge. |
| 39 | 15mm dia. PVC ball cock with suitable PVC float (Inlet Assembly) |
| 40 | 32mm dia. PVC syphon (Outlet Assembly) |
| 41 | 15mm PVC handle knob without pulling rope. |
| 42 | 50mm dia. rubber washer |
| 43 | Repairing the DUAL flushing cistern of 'Parryware' by supplying and fixing the following spares to flushing cistern including removing the existing flushing cistern, replacing the worn out spares with new spares and refixing the same in original position with working condition etc., all complete as directed by the Engineer-in-charge. |
| 44 | 15mm dia. PVC ball cock with suitable PVC float |
| 45 | PVC syphon |
| 46 | Providing and fixing high level / Low level polymer dual flushing cistern of 3/6 ltr. Capacity of make \\"PARRYWARE SLIMLINE\\" or other approved equivalent make with ISI mark, including fixing cistern at required height and level with necessary TW wall plugs, screws, connecting inlet and outlet, connecting the cistern and closet with suitable 40mm dia PVC pipes and fittings conforming to IS:4985 etc., all complete as per standard specifications. [Note: During the above process proper care shall be taken to protect the existing IWC/EWC if any damage is taken place in IWC/EWC contractor shall replace with new IWC/EWC free of cost.] |
| 47 | Refixing the following sizes of existing CPVC / GI pipe line which have come out from its original position due to decay of teak wood plug/packing piece, rusted GI clamps including threading the existing GI pipe if necessary and fixing with new specials if required, providing new Teak wood plug/packing piece, fixing with new GI clamp with necessary screws, painting a coat of synthetic enamel paint etc., all complete as directed by the Engineer-in-charge. [Note: Cost of new pipes will be paid for separately under relevant item.] |
| 48 | 15mm and 20mm dia. CPVC / GI pipe |
| 49 | 25mm and 40mm dia. CPVC / GI pipe |
| 50 | Rectifying the leakages in water supply pipe line of various sizes by removing the damaged portion of GI pipe and replacing with new GI pipes upto 500mm long including cost of medium class GI pipes of make \\"Tata\\" bearing ISI mark and GI specials such as Coupling, Nipple, Tee, bend, elbow, reducer, union, etc., cutting, threading and jointing with white lead, painting two coats of synthetic enamel paint over a coat of red oxide primer, making necessary opening/chasing of the wall, flooring, etc., fixing with GI clamps over Teak wood plugs, Teak wood packing pieces and screws wherever required and restoring same to its original condition, including cost of the cement required for the work etc. complete all as directed by the Engineer-in-charge. |
| 51 | Upto 25mm dia. GI pipe |
| 52 | 40mm dia. GI pipe |
| 53 | Rectifying the leakages in water supply pipe line of various sizes by removing the damaged portion of GI pipe and replacing with new GI pipes upto 200mm long including cost of medium class GI pipes of make \\"Tata\\" bearing ISI mark and GI specials such as Coupling, Nipple, Tee, bend, elbow, reducer, union, etc., cutting, threading and jointing with white lead, painting two coats of synthetic enamel paint over a coat of red oxide primer, making necessary opening/chasing of the wall, flooring, etc., fixing with GI clamps over Teak wood plugs, Teak wood packing pieces and screws wherever required and restoring same to its original condition, including cost of the cement required for the work etc., complete all as directed by the Engineer-in-charge. |
| 54 | Upto 25mm dia. GI pipe |
| 55 | 40mm dia. GI pipe |
| 56 | Replacing the existing wornout GI pipe with new Chlorinated Polyvinyl Chloride (CPVC) pipes (Class-I) of SDR-11 of approved make conforming to IS 15778 having thermal stability for hot and cold water supply including providing CPVC plain and brass threaded fittings, fixing the pipe with concealed clamps at 1 m spacing, jointing of pipes and fittings with 1 step CPVC solvent cement, cost of making necessary opening / chasing of the wall, flooring, etc., fixing with GI clamps over Teak wood plugs, Teak wood packing pieces and screws wherever required and restoring same to its original condition, including cost of the cement required for the work retrieved wornout fittings to GSO Civil maintenance stores etc., complete all as directed by the Engineer-in-charge. |
| 57 | 20mm dia Nominal size |
| 58 | 25mm dia. Nominal size |
| 59 | 40mm dia. Nominal size |
| 60 | Labour charges for removing the water line choke in GI pipe line by cutting, removing the choke from GI line and restoring the same including cutting, threading, jointing the existing pipe to its original condition, cost of specials required if any etc., all complete as directed all complete as directed by the Engineer-in-charge. |
| 61 | Rectifying the leakages in scour pipe in over head water tanks by chipping the concrete wall, cutting and removing the damaged GI scour pipe and introducing new 25mm to 40mm dia GI pipe sleeve of medium class of make \\"Tata\\" or other approved equivalent with ISI mark of 300 mm long with one end suitable for GI coupling and plug and welded with 150 x 150 x 6mm MS plate including painting with two coats of synthetic enamel paint over a coat of red oxide primer, embedded and grouting in the over head tank wall with plain cement concrete 1:2:4, cost of cement, cost of GI pipe and GI specials, etc., all complete as directed by the Engineer-in-charge. |
| 62 | Replacing the following sizes of existing damaged PVC pipes with new PVC pipe of 6 Kg. per sq.cm pressure pipe confirming to IS 4985 of approved make bearing ISI marking including all types of specials, cutting and removing the damaged portion of the existing PVC line, replacing new PVC pipe for flush tank & kitchen waste line with suitable jointing compounds, necessary opening/ chasing of the wall, flooring, etc., without interrupting the regular water supply, cost of necessary GI clamps, screws, teakwood plugs, packing pieces, restoring the same after completing the job to its original condition etc., all complete as per specification and as directed by the Engineer-in-charge. |
| 63 | 40mm O/D PVC pipe |
| 64 | Labour Charges for rectifying the PVC pipe line burst of the following dia. of water line by removing the damaged portion of PVC pipes, replacing with new pipes and restoring the water supply including excavation for exposing the pipeline, dewatering of scoured water, cutting the damaged pipe, cleaning/scrubbing the surface, fixing the new pipe with necessary solvent/cement of approved make etc., all complete as per specification and as directed by the Engineer-in-charge. (Note: Cost for PVC pipe and specials will be paid for separately under relevant item) |
| 65 | 40mm and 50mm OD PVC pipe line burst. |
| 66 | 63mm OD PVC pipe line burst. |
| 67 | 90mm and 110mm OD PVC pipe line burst. |
| 68 | 160mm OD PVC pipe line burst. |
| 69 | 200mm OD PVC pipe line burst. |
| 70 | Supplying and laying of following dia. of PVC pipe of approved make with ISI mark as per IS 4985:2000 including transporting, unloading at work site, laying etc., all complete as per specifications and as directed by the Engineer-in-charge. |
| 71 | 40mm OD PVC pipe of class-IV (10kg/sq.cm) |
| 72 | 50mm OD PVC pipe of class-IV (10kg/sq.cm) |
| 73 | 63mm OD PVC pipe of class-III (6kg/sq.cm) |
| 74 | 90mm OD PVC pipe of class-III (6kg/sq.cm) |
| 75 | 110mm OD PVC pipe of class-III (6kg/sq.cm) |
| 76 | 160mm OD PVC pipe of class-III (6kg/sq.cm) |
| 77 | 200mm OD PVC pipe of class-III (6kg/sq.cm) |
| 78 | Supplying and laying of following dia. of PVC specials of approved make with ISI mark suitable for class-III PVC pipe (6kg/sq.cm) including transporting, unloading at work site, laying etc., all complete as per specification and as directed by the Engineer-in-charge. |
| 79 | 90mm PVC 45/90 Degree bend |
| 80 | 90 x 90mm PVC Tee |
| 81 | 90mm OD PVC Tail Piece |
| 82 | 110mm PVC 45/90 Degree bend |
| 83 | 110x110mm PVC Tee |
| 84 | 110mm OD PVC Tail Piece |
| 85 | 160mm PVC 45/90 degree bend |
| 86 | 160x160mm PVC Tee |
| 87 | 160mm OD PVC Tail piece |
| 88 | 63x20mm PVC Saddle |
| 89 | 90x25mm PVC Saddle |
| 90 | 110x25mm PVC Saddle |
| 91 | 160x25mm PVC Saddle |
| 92 | 200x25mm PVC Saddle |
| 93 | Removing the blockage in service saddle points on PVC lines by opening the saddle, removing the blockage and restoring the saddle with washer in the original position including excavating the trenches upto saddle point, bailing out water wherever required, refilling the excavated trenches etc., all complete as directed by the Engineer-in-charge. |
| 94 | Cleaning the existing stained ceramic sanitary ware like EWC IWC pan with foot rests, sink etc., by using hydrochloric acid of 30% concentration, soap oil, washing powder etc. without damaging the ceramic ware including cost of hydrochloric acid, soap oil, washing powder, etc., complete all as directed by the Engineer-in-charge. |
| 95 | Supplying and fixing in position best vitreous China ware wash hand basin of size 560x440mm Inoya / 550x450mm Indus/ 550x400mm oxford of Parryware or approved equivalent make of white colour including cost of pair of CP multipurpose rag bolt/pair of suitable cast iron supports painted with two coats of synthetic enamel paint over a coat of red oxide primer with necessary screws, cost of cement, etc., all complete all as per specification and as directed by the Engineer-in-charge. |
| 96 | Providing and fixing best quality Stainless Steel sink with Drain board of overall size 1040 x 510mm (Bowl depth 200mm) of make 'NIRALI / PRAYAG' or other approved equivalent make of 1mm thick Stainless Steel grade AISI-304 (18/8) as per IS-14283, including fixing over opening in RCC slab of platform or supplying and fixing CI bracket pair and placing the sink over the platform/bracket to correct line and level, basket type choke stop strainer, waste coupling with check nuts, providing flexible hose from waste coupling to Nahani trap or Waste line, finishing the platform surface with white cement or other approved grouting materials etc., all complete as per IS-14283 specifications and as directed by Engineer-in-charge. |
| 97 | Replacing the existing damaged IWC pan/Orissa pan by providing and fixing in position of approved make white glazed vitreous china ware ORISSAPAN WATER CLOSET of PARRYWARE or equivalent make with \\"S\\" or \\"P\\" trap with all jointing materials including removing the damaged IWC/Orissapan, chipping out the floor, concrete, brick wall, brick bat etc., making holes in masonry, fixing the new Orissapan, jointing the pipe and trap with Lip ring of PRINCE or approved make, reconstructing the same, encasing the pan and trap with brick jelly concrete 1:2:4 and back filling extra space with river sand/brick jelly concrete, including disposal of debris within a initial lead, cost of cement required for the work etc., all as per specifications and as directed by the Engineer. Note: 1) Cost of floor finishing will be paid for separately under relevant item.2) Brick jelly concrete for back filling extra space with broken jelly concrete will be paid for separately under relevant item. |
| 98 | 580x440mm size ORISSAPAN |
| 99 | 500x400mm size ORISSAPAN |
| 100 | Refixing in position of chinaware European type water closet with 'P' or 'S' trap with or without vent including removing the existing EWC pan from its position and refixing the same with necessary plugs, screws and packing the joints with cement mortar 1:1, and connecting the flush pipe, seat cover etc., completed all as directed by the Engineer-in-charge. |
| 101 | Providing and fixing in position of white glazed vitreous chinaware European type water closet with 'P' or 'S' trap with or without vent of make \\"Parryware\\" or any other approved equivalent make including removing the existing damaged EWC pan and fixing the new EWC pan with necessary plugs, screws and packing the joints with cement mortar 1:1, jointing the pipe & Trap with EWC pan connector of \\"ASHIRWAD / PRINCE\\" or approved make, etc., all complete as directed by the Engineer-in-charge. |
| 102 | Providing and fixing in position of white glazed vitreous chinaware European type water closet of 'Parryware' make or approved equivalent with 'P' or 'S' trap bearing with ISI mark with all jointing materials including chipping out/removing the existing IWC/ORISSAPAN along with existing flooring of mosaic/IPS flooring, rising the existing P/S trap upto floor level by introducing of approved make of 110mm OD PVC pipe of 6kg/sq.cm. pressure pipe about 400mm long, jointing the pipe & Trap with EWC pan connector or Lip ring of \\"ASHIRWAD / PRINCE\\" or approved make, encasing the pipe and depression with brick jelly concrete 1:2:4, finishing the floor upto the base level of mosaic/IPS flooring including disposal of debris within a initial lead, cost of cement required for the work etc., all as per specifications and as directed by the Engineer-in-charge. (Note: Cost of floor finishing such as Tiles / mosaic/IPS floor etc., will be paid for seperately under relevant item.) |
| 103 | Supplying and fixing of Anti-microbial solid Seat cover of `PARRYWARE' make or equivalent approved make with ISI mark of white/ colour suitable for European Water Closet of make \\"PARRYWARE\\" including fixing clamps etc., all complete as per standard specification and as directed by the Engineer-in-charge. |
| 104 | Providing and fixing in position of vitreous Chinaware urinal comprising of :i) Urinals of \\"Parryware (New Magnum)\\" or equivalent make with suitable CI brackets/MS clamps.ii) 32mm CP brass urinal domed waste coupling of Jaquar/ Parryware make or equivalent make.iii) Heavy quality 15mm brass spreaders of Parryware make or equivalent make and suitable copper tubes complete as directed.iv) 32mm PTMT Bottle trap of approved makev) 15mm CP Brass Urinal push angle cock of make Parryware (Lapin-N)Note: (i) Tenderer shall note that the cost quoted shall be inclusive of all materials like urinal basin, waste coupling, spreader, bottle trap, push angle cock, nails, screws and plugs which are necessary for fixing including cost of labour (ii) All the above items for quality, colour and make shall be got approved before making order. |
| 105 | Rectifying the leakages in various types of quarters in Toilet by chipping out the floor concrete exposing the concealed P/S trap of IWC/EWC pan or Nahani trap and rectifying the leakages in joints with CM 1:2 mixed with approved quick setting compounds at 2% by weight of cement including chipping out the floor, concrete, brick wall, brick bat etc., making holes in masonry, reconstructing the same, disposal of debris within a lead of 2 Kms, cost of cement required for the work etc., all as per specifications and as directed by the Engineer. (Note: Cost of floor finishing such as Mosaic / Tiles etc., will be paid for separately under relevant item.) |
| 106 | Rectifying the sunken slab leakages in various types of quarters in Bath Room / Kitchen by chipping out the floor concrete exposing the concealed Nahani trap and rectifying the leakages in joints with CM 1:2 mixed with approved quick setting compound at 2% by weight of cement including chipping out the floor, concrete etc., making holes in masonry, reconstructing the same, disposal of debris within a lead of 2 Kms, cost of cement required for the work etc., all as per specifications and as directed by the Engineer-in-charge.(Note: Cost of floor finishing such as Mosaic / Tiles etc., will be paid for separately under relevant item) |
| 107 | Rectifying the leakages in CI soil waste pipe line joints at the stack of various types of buildings including chipping out the masonry/concrete wall around the joints and rectifying the leakages in joints with CM 1:2 mixed with approved quick setting compound at 2% by weight of cement or as approved by manufactures and restoring the wall to the original condition by reconstructing the same, disposal of debris within a lead of 2 Kms, cost of cement required for the work etc., all as per specifications and as directed by the Engineer-in-charge. |
| 108 | Rectifying the leakages in concealed CI waste water line by replacing with new suitable PVC pipe of 6kg/sq.cm. pressure of approved make conforming to IS-4985/2000 including chipping the existing RCC floor/brick wall, removing the damaged CI pipe/fittings, fixing of new PVC pipe, jointing with suitable jointing compound, restoring the same including disposal of debris within a initial lead, cost of cement required for the work etc., all as per specifications and as directed by the Engineer-in-charge.(Note: Cost of floor finishing such as mosaic/IPS floor etc., will be paid for separately under relevant item.) |
| 109 | 63mm OD PVC pipe |
| 110 | 75mm OD PVC pipe |
| 111 | Providing and laying Indian Patent Stone Flooring with cement concrete 1:2:4; 20mm thick using 10mm and below size hard broken stones including dismantling the damaged portion of existing floor/dadoo, preparation of surface, consolidating, curing, rubbing the surfaces smooth, providing dividing strips, disposing the dismantled debris at suitable places as shown at site within 2Km lead, etc., all complete as per specification and as directed by the Engineer-in-charge. |
| 112 | Providing and laying 1st quality Rectified (Jointless) Ceramic floor tiles (Glazed or Anti-skid) of size 300 x 300 mm or more confirming to IS : 15622 of KAJARIA (Approved concept of Digital Series) or SOMANY (Digital Series - Glasstra) or JOHNSON (Approved concept of Satin & Rustic / Glossy series) other approved make in all colours, shades in Floors laid over 20 mm thick cement mortar 1 : 4 (1 Cement : 4 Coarse sand) jointing with grey cement slurry @ 3.3 kg per Sq.m or by using Cement based high polymer modified quick set tile adhesive (water based) or other approved tile adhesive including grouting the joints with white cement and matching pigments etc., all complete as per specification. |
| 113 | Providing and fixing PVC Nahani trap of approved make conforming to the relevant IS code, heavy quality of self cleaning design with 125mm dia. PVC grating with perforated holes on top, including chipping the existing floor concrete, exposing the damaged Nahani trap, fixing new Nahani trap, embedding in cement concrete 1:2:4, forming circular holes by providing and fixing 110mm OD PVC pipes of required height upto floor level, jointing the outlet pipe, levelling and rendering smooth, making good the floor and wall etc., complete as per specifications. Note: 1) Rate shall include cost of PVC pipe and it shall not be paid extra.2) Cost of floor finishes will be paid for separately under relevant item) |
| 114 | Excavating trenches of required width by mechanical means (Hydraulic excavator / manual means) for pipes, cables etc., for depth upto 1.5m in all kinds of soil including excavation for sockets, dressing of sides, ramming of bottoms, getting out the excavated soil and then refilling the soil as required in layers not exceeding 200mm in depth, consolidating each deposited layer by ramming, watering etc., and disposing of surplus excavated soil as directed within a lead of 50m, (Disposed soil to be levelled by breaking clods, if any and neatly dressed), etc., all complete as per specification. |
| 115 | Replacing the damaged CI soil waste pipe by supplying, laying and fixing of PVC pipe lines laid, embedded under floor slab and fixed to walls wherever required using SWR uPVC pipes - Type B (suitable for soil and waste discharge system having wall thickness of minimum 3.2 to maximum 3.8mm) conforming to IS:13592 - latest edition with ISI mark of approved make and PVC pasting type or Ring type specials such as door bends, door tees and cowls etc., heavy quality for soil waste or vent or antisyphonage PVC pipe including removing the damaged CI pipe, chipping/removing the embedded pipe if any, fixing the new PVC pipe with suitable clamps over Teak Wood packing pieces, restoring the same to its original condition, disposal of debris within a initial lead, stacking of retrieved CI pipes at GSO stores etc., all complete as per specification and by the Engineer-in-charge. |
| 116 | 90mm OD SWR-uPVC pipes and specials (Type B) |
| 117 | 110mm OD SWR-uPVC pipes and specials (Type B) |
| 118 | Labour charges for cleaning the over head water tanks located a height of 10 mtrs above the ground level by closing the incoming valve of water line, draining out the existing water in the tank, thoroughly cleaning the inside of the tank by brushing with brush and bleaching powder completely, removing the dirty materials, closing the scour valve and releasing the water into the tank after thoroughly. cleaning, refixing the manhole cover in position etc. including cost of bleaching powder, all tools and plants etc., all complete as directed by the Engineer-in-charge. (NOTE: The labourers engaged for cleaning the water storage tanks shall obtain the medical certificate by DAE Hospital before attending the work.) |
| 119 | Residential buildings over head tanks |
| 120 | Public buildings over head tanks [Big size] |
| 121 | Public buildings over head tanks [Small size] |
| 122 | Rectifying the leakage in CI soil waste line stock pipe in cement mortar 1:1 including scaffolding spunyarn, curing etc., as directed by Engineer- in-charge. |
| 123 | Providing and fixing in position of cup bush in European type water closet (\\"Parryware\\") including removing the existing damaged cup bush with necessary plugs, screw, and packing the joints with cement mortar 1:1 etc., all complete as directed by Engineer-in-charge. |
| 124 | Replacing the wornout/damaged Health faucet by Supplying and fixing Health Faucet (hand shower-ABS Chrome plated) with 1m long flexible tube with wall hook of approved make including fixing the wall hooks, finishing the surface, providing PVC check nuts and nylon washers on both ends, returning the retrieved wornout fittings to GSO Civil maintenance stores etc., all complete as per specification and as directed by Engineer-In-Charge. |
| 125 | Providing and placing in Position on Terrace (at all floor levels) of HDPE cylindrical Vertical water storage tank of following capacity conforming to IS:12701 and bearing ISI mark with cover of make SINTEX or approved equivalent make including suitable locking arrangement, fixing with inlet, outlet and over flow pipes with necessary check nuts, etc., all complete as per specification and as directed by Engineer-in-Charge. |
| 126 | 2000 Litres capacity Water tank |
| 127 | 1000 Litres capacity Water tank |
| 128 | 500 Litres capacity Water tank |
| 129 | Supplying and fixing of HDPE cylindrical tank cover with fixing accessories and bearing ISI mark of make SINTEX or approved equivalent make including suitable locking arrangement, etc., all complete as per specification and as directed by Engineer-in-Charge. |
| 130 | Providing and fixing Polyethylene - Aluminium - Polyethylene (PE-AL-PE) composite pressure specials U.V. stabilised with carbon black conforming to ASTM - F1282 - 03 for Internal and External water supply including removing the damaged portion replacing with new fittings, cutting and jointing, making necessary opening / chasing the wall, flooring etc., and restoring the same to its original condition, cost of cement required for the work etc., all complete as directed by the Engineer-in-charge. [All fittings shall be of composite compression fitting - internal sealing] |
| 131 | 2025 Female Tee |
| 132 | 2025 Female Elbow |
| 133 | 2025 Female thread connector (Brass compression fittings) |
| 134 | 2532 Female Tee |
| 135 | 2532 Female Elbow |
| 136 | 2532 Female thread connector (Brass compression fittings) |
| 137 | 3240 Female Tee |
| 138 | 3240 Female Elbow |
| 139 | 3240 Female thread connector (Brass compression fittings) |
| 140 | Supplying, fixing and testing of 20mm dia. CPVC Ball Valve Heavy duty of approved make including fixing over CPVC pipe using 1 step CPVC solvent cement, testing of joints, including removing the gate valve, fixing the new valve, returning the retrieved wornout gate valve to GSO stores, etc., all complete as per specification and as directed by Engineer In-Charge. |
| 141 | Supplying, fixing and testing of 100mm dia. CPVC Ball Valve Heavy duty of approved make including fixing over CPVC pipe using 1 step CPVC solvent cement, testing of joints, including removing the gate valve if required, fixing the new valve, returning the retrieved wornout gate valve to GSO stores, etc., all complete as per specification and as directed by Engineer In-Charge. Government of IndiaDepartment of Atomic EnergyGeneral Services OrganizationCivil Engineering Group TENDER DOCUMENT FOR Repairs to internal and external Water Supply and Sanitary Installation at Sadras area in Kalpakkam Township during the year 2026 - 2027. Tender No: GSO/CTC/CEG/356/2026 Part – II : Financial Bid (Section - VIII) INDEX S/No. Title Page No. |
| 142 | GENERAL INFORMATION FOR GUIDANCE OF TENDERERS |
| 143 | The schedule of quantities is to be read for the purpose of pricing in conjunction with the special conditions, general rules for the guidance of contractors, conditions of contract, specifications, drawings, schedule of supply of materials and the appendices. |
| 144 | The prices inserted in the schedule of quantities shall be inclusive of value of the work described including all cost and expenses, which may be required in and for the construction of the work described together with the general risks, liabilities and obligations not forth or implied in the documents on which the tender is to be based. |
| 145 | The quantities stated are to be considered approximate only and the unit prices entered in the schedule of quantities and prices shall apply only to the actual quantities measured in the completed work in accordance with the specifications. |
| 146 | All the materials other than those shown in schedule of supply of materials in section VII are to be arranged by the contractor and his rates should account for the same. |
| 147 | Rates quoted for all items in this tender shall include cost of all materials including cement and steel. Department will not supply any materials other than materials stipulated in Section - VII of the tender and as such the rates quoted must be all inclusive. |
| 148 | If contractors need any clarification they are required to contact the ‘Head, CTC, CEG, GSO, Kalpakkam – 603 102, Chengalpattu district, Tamilnadu (Ph – 044 - 27481238 and 044-27480500 Extn. 84727, 85803) during office hours. SECTION VIII - CONDITIONS FOR CEMENT |
| 149 | The contractor shall be responsible for supply of cement and procure Ordinary Portland Cement conforming to IS 269-2015 / Portland Pozzolona Cement conforming to IS: 1489-2015 and use it on works. Since the supply of cement by the department has been dispensed, all the clauses relevant to supply of cement by department in this tender document stands cancelled. The contractor shall purchase cement from the approved manufacturers only. The secured advance on cement shall be regulated as per Clause 10-B of conditions of contract. Secured advances on cement up to 90% of assessed price shall be paid to the contractor after indemnifying the Government and through insurance cover. The quantity of cement on which secured advance shall be paid will be restricted to the consignment of cement tested and passed in the test in department laboratory. Prior approval to be obtained from the Engineer for the quantities proposed to be purchased. |
| 150 | The contractor shall procure Ordinary Portland Cement conforming to IS 269-2015 / Portland Pozzolona Cement conforming to IS: 1489-2015 and use it on works. Ordinary Portland Cement, as required in the work, from reputed manufacturers of cement, having a production-capacity of one million tonnes per annum or more, such as A.C.C., L & T, J.P. Rewa, Vikram, Shri Cement, Birla Jute and Cement Corporation of India, etc., as approved by Ministry of Industry, Government of India, and holding license to use ISI certification mark for their product whose name shall be got approved from Engineer-in-charge. Supply of cement shall be taken in 50 Kg. bags bearing manufacturer’s name and ISI marking, samples of cement arranged by the contractor shall be taken by the Engineer-in-charge and got tested in accordance with provisions of relevant BIS codes. In case test results indicate that the cement arranged by contractor does not conform to the relevant BIS codes, the same shall stand rejected and shall be removed from the site by the contractor at his own cost within a week’s time of written order from the Engineer-in-charge to do so. |
| 151 | The cement shall be brought at site in bulk supply of approximately 50 tonnes or as decided by the Engineer-in-charge. |
| 152 | The cement Godown of having a capacity to store minimum of 2000 bags of cement shall be constructed by the contractor at site of work for which no extra payment shall be made from department. Double lock provision shall be made to the door of the cement godown. The keys of one lock shall remain with the Engineer in charge or his authorised representative and the key of the other lock shall remain with the contractor. The contractor shall be responsible for the watch and ward the safety of the cement godown. The contractor shall facilitate the inspection of the cement godown by the Engineer-in-charge at any time. |
| 153 | The contractor shall supply free of charge the cement required for testing. The cost of tests shall be borne by the contractor. |
| 154 | The actual issue and consumption of cement on work shall be regulated and proper accounts maintained as provided in Clause 10 of the contract. The theoretical consumption of cement shall be worked out as per procedure prescribed in Clause 42 of the contract and shall be governed by conditions laid therein. |
| 155 | Cement brought to site and cement remaining unused after completion of work shall not be removed from site without written permission of the Engineer-in-charge. General Notes of AMC for Water Supply & Sanitary Installation Works: |
| 156 | Tenderers are advised to visit the site of work with prior permission from Engineer-in-charge/Authorised representative to acquaint themselves with the nature and location of work before quoting the tender. |
| 157 | The work is to be carried out in residential buildings with least disturbance. |
| 158 | The contractor should arrange the labour pass for their labourers before commencement of work. |
| 159 | The Contractor shall be responsible for all the risk & cost of their labour and they should possess valid insurance policy for the entire contract period and also they have to submit the copy of insurance to the department before commencement of work. |
| 160 | The Contractor should provide safety belt, helmet and other safety gadget for labourers working above 1.5 m height of building. |
| 161 | Safety of the staff employed will be the responsibility of the contractor. Department will not be responsible for any mishap, injury/accident or death of the labours engaged by the contractor. No. claim in this regard shall be entertained/ accepted by the department. The contractor shall be responsible for all damages and accidents due to negligence on his part. |
| 162 | Old retrived wornout pipes, fittings etc., shall be handed over to the GSO store at Kalpakkam plant site and shall submit the credit voucher to the Engineer-in-charge. |
| 163 | The contractor shall arrange to provide the service on all Saturday, Sunday and other holidays, in case of emergency as and when required by the Engineer-in-charge, failing which, penal recovery shall be made Engineer-in-charge decision will be final. |
| 164 | The contractor shall engage required Plumber /mazdoor and adequate material to be maintained on day by day/ regular basis. |
| 165 | The Contractor shall be assigned to attend the complaints on weekly basis for major complaints and on daily basis for emergency / urgent & minor complaints thro complaint registers / on telephones / verbal instruction from Engineer-In-Charge. In all cases, the contractor shall attend the complaints based on its priority and penal recovery will be made for delay / failure in completing the complaints as detailed below:- Priority Nature of complaint Duration to complete / attend the complaint Penal recovery Remarks I Emergency / Urgent complaints 1 day 200/- per day Decision of Engineer-In-Charge shall be final for deciding the priority of job. II Minor complaints relating to internal repair works such as day to day complaints, replacing plumbing fittings etc., 3 days 50/- per day III Major complaints relating to replacement of Orissa pan, etc., 7 days 100/- per day |
| 166 | The contractor shall provide daily/ weekly report stating the nature of complaints received, attended, balance complaints, etc., to the Engineer-in-charge or his authorized representative on daily/ weekly in the approved format. |
| 167 | The Contractor shall provide and maintain triplicate book for receiving the job complaint order from Engineer-In-Charge in the approved format. |
| 168 | No debris shall be left over during the repair works under each item on any day. An area for 'Debris bins' will be identified on the request of contractor for collection of debris generated on day to day basis. The Debris from debris bin shall be cleared by the contractor every month. |
| 169 | Penal recovery of Rs. 500 per flat per day shall be made if water taps/bib cocks, flushes are left open and in case of any further material /house hold loss due to this negligence. |
| 170 | Most of the complaints related to internal repair works have to be carried in the quarters occupied by the residents. If the quarter where the complaints received is in door locked condition and the residents are not available at the time of visiting, then the door lock intimation slip shall be pasted on the main door or at visible area at the entrance to intimate the maintenance team attendance. General Code of conduct to the Contract Personnel Ø All contract staff should wear ID Card signed by GSO Officials and it should be kept visibly seen. Ø Contractor should provide uniform / fluorescent visi wears bearing contractor logo to all labours engaged by them for proper identification. Ø When entering the house for attending complaints, they should get the permission of occupants, informing the nature of complaints entered in the complaint register. Ø While attending complaints, the contract personnel shall insist the occupant to be available nearby. Ø The contract personnel are requested to talk politely, gently in soft tones to the occupants and in particular while talking to lady members. Ø After attending complaints, the contract personnel should get the grading sheet filled up with marks and get the signature of the occupants. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 24, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedAug 13, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 17 daysAug 14, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 18 daysTender Documents
Download All (ZIP) ↓
Disclaimer
We takes all possible care for accurate & authentic tender information. However users are requested to refer Original source of Tender Notice / Tender Document published by Tender Issuing Agency before taking any call regarding this tender