Tender For Repair/Maint Of Internal Water Supply And Internal Plumbing Including Sanitary Fittings And Repair/ Cleaning Of Septic Tank, Sewage Line And Connected Itemsat Af Stn Mohanbari
Tender Value
40 Lakhs
Estimated cost
Bid Submission
24 Mar 2025
0 days left
EMD
80000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
mohanbari → Assam
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Repair/Maint Of Internal Water Supply And Internal Plumbing Including Sanitary Fittings And Repair/ Cleaning Of Septic Tank, Sewage Line And Connected Itemsat Af Stn Mohanbari
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 08-Mar-2025 | Amdt of bid submission start, end and opening date | Date | 24-Mar-2025 |
| 2 | 11-Mar-2025 | Corrigendum for Revised BOQ | BOQ | 24-Mar-2025 |
BOQ
| Sl. No. | Item Description |
| 1 | Demolition of Brickwork or stone/ boulder masonary ,built in cement mortar or cement lime mortar complete all as specified and directed. |
| 2 | Brick work with sub-class `B\" in half brick, straight or curved on plan exceeding 6 M mean radius built in cement mortar 1:4complete all as specified and directed. |
| 3 | M&L for brick work built in cement mortar 1:6 straight or curved on plan exceeding 6 metre mean radius using sub class ‘B’ bricks (Old size bricks) complete all as specified and directed. |
| 4 | Taking down cement or cement lime plaster, any description on brick or stone walls, etc including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and directed. |
| 5 | M&L for 15mm thick cement plaster in cement mortar 1:4 on fair faces of brick or concrete surfaces and finishing the surface even and smooth (without using extra cement) etc complete all as specified and directed. |
| 6 | M&L for 10mm thick cement plaster in cement mortar 1:6 on fair faces of brick or concrete surfaces and finishing the surface even and smooth (without using extra cement) etc complete all as specified and directed. |
| 7 | Dismantling of floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and directed. |
| 8 | M&L for Non- skid Ceramic tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over 15mm thick screed bed in cement mortar 1:6 complete all as specified and directed. |
| 9 | M&L in repair glazed coloured ceramic tiles in vertical surface 300x200x 7 mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match existing surface including 10mm thick backing coat in cement mortar 1:4 complete all as specified and directed.Note : Item may be repaired to be done in patches also. |
| 10 | Taking up or down steel water tubing and connecting incl cleaning for refixing or removal to stores for 15mm bore complete all as specified and directed. |
| 11 | All as per itemNo 1 here-in-before but 20 mm bore complete all as specified and directed. |
| 12 | S&F for 15mm dia GI pipe medium grade with all fittings and fixed complete to walls or laid in floors complete all as specified and directed. |
| 13 | Refixing GI pipe 15 mm dia including connections complete fixed to walls or laid in floors complete all as specified and directed. |
| 14 | S&F for 20 mm dia GI pipe medium grade with all fittings and fixed complete to walls or laid in floors complete all as specified and directed. |
| 15 | Refixing GI pipe 20 mm dia including connections complete fixed to walls or laid in floors complete all as specified and directed. |
| 16 | Supplying and laying of CPVC pipes20 mm outer dia SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and directed. |
| 17 | Cleaning of water tank, capacity exc 250 to n exc 500 ltrs with all scales and dirts from inside of tank andmouth of inlet/outlet using bleaching powder and washed with water including disconnecting existing tanks, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required and reconnecting / re-fixing in position by supplying and fixing of any assesories as per site requirement and clear marking of date with white paint complete all as specified and directed. |
| 18 | All as per item above here-in-before but exc 500 ltrs upto 1000 Ltrs complete all as specified and directed. |
| 19 | S&F for 500 ltrRotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in positionincluding dismantling water tanks and removing to store including 20mm dia ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and directed. |
| 20 | All as per item No 19 here-in-before but 1000 Ltr each complete all as specified and directed. |
| 21 | S&F in repair PVC tank cover for 500 LtrRotational moulded polytylenewater storage tanks fixed in position complete all as specified and directed. |
| 22 | S&F in repair vitreous china wash basin white flat back of size 550x400mm including brackets complete all as specified and directed. |
| 23 | S&F in repair 10 Ltrs capacity PVC flushing cistern, valveless, syphonic action type, low level white with inlet, ball valve, float and handle complete includingbrackets and connection to pipe complete including dismantling of existing flushing cistern incl flush pipe complete all as spcified and directed. |
| 24 | S&F in repair vitreous china squatting pan of orissa pattern long pan size 580mm x 440mm white including making good to existing flooring complete all as specified and directed. |
| 25 | S&F in repair Vitreous China wash down water closet pan (Pedestal Pattern), white including white plastic seat cover with flush pipe fixed as in repair complete jointing, connecting and making good the disturbed surfaces complete all as specified and directed. |
| 26 | S&F in repair Plastic water closet seat,closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device complete all as specified and directed. |
| 27 | S&F in repair CP health faucet with complete assembly all asspecified and directedincluding taking down existing complete all as specified and directed. |
| 28 | S&F in repair CP brass body Angle cock all asspecified and directedincluding taking down existing complete all as specified and directed. |
| 29 | S&F in repair sinks with drainage board made of stainless steel 1 mm thick kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 915mm x 460mm bowl size 410mmx 330mm x 160mm complete all as specified and directed. |
| 30 | S&F in repairBall valve PTMT 20 mm high pressure with epoxy coated, Aluminium rod & high density plastic ball screwed for iron pipe and fixed (minium wt 210 gm) complete all as specified and directed. |
| 31 | S&F for 20 mm dia gun-metal globe or gate valves, with iron wheel head screwed both ends for iron pipe & fixed in repair complete all as specified and directed. |
| 32 | S&F in repair Bib taps 15mm bore of PTMT any colour screwed for iron pipe or for union (minium weight 90 gms)complete including necessary GI fittings if required complete all as specified and directed. |
| 33 | S&F in repairstop valves 15mm bore of PTMT any colour screwed for iron pipe or for union (minimum weight 90 gms) complete including necessary GI fitting if required complete all as specified and directed. |
| 34 | S&F in repair15mm Bib tap brass chromium plated, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed. |
| 35 | S&F in repair 15 mm dia Pillar taps, cast copper alloy, with capstan heads,chromium plated,screwed down high pressure, with or without lettered \"Hot\" or \"Cold\" with long screwed shanks and fly-nuts, screwed for iron pipe and fixed complete all as specified and directed. |
| 36 | M&L for Waste coupling 32 mm dia of PTMT (half or full threaded)(Minimum weight 32mm-45gms/40mm-60 gms) complete all as specified and directed. |
| 37 | S&F in repair ofstop valve 15 mm dia CP fancy type cast copper alloy with crutch or butterfuly handle and screwed both ends for iron pipe or for unions complete all as specified and directed. |
| 38 | S&F in repair central hole basin mixer swan neck, cast copper alloy with capstan head, chromium plated screwed down, high pressure with or without lettered \"hot\" or \"cold\" with long screwed shank and fly nuts screwed for iron pipe of 15mm bore complete all as specified and directed.Make : Hindware or equivalent of Prayag/CERA/Jaquar |
| 39 | S&F in repair wall mixer swan neck, 3 in one cast copper alloy with capstan head, chromium plated screwed down, high pressure with or without lettered \"hot\" or \"cold\" with long screwed shank and fly nuts screwed for iron pipe of 15mm bore complete all as specified and directed. Make : Hindware or equivalent of Prayag/CERA/Jaquar |
| 40 | S&F in repair Chromium plated shower roses 125mm size with swivel joints, any size, including fixing to steel pipe or union complete all as specified and directed. |
| 41 | S&F PVC connection pipe 15 mm dia and 600mm long with PTMT nuts complete all as specified and directed. |
| 42 | S&F in repair 32mmdia waste pipe for sinks, basins, etc complete all as specified and directed. |
| 43 | S&F in repair 40mmdia waste pipe for sinks, basins, etc complete all as specified and directed. |
| 44 | S&F grating doom 100/125 mm dia of PTMT (Minimum weight 5gms) complete all as specified and directed. |
| 45 | S&F in repair vitreous China bowl urinal flat back, size of 465 x 355 x 265 mm white (minimum),with grating and union for discharge pipe complete all as specified and directed. |
| 46 | De-watering of septic tanks and soakage wells by manually or with pumping set and draining out the same out of cantt area complete all as specified and directed. |
| 47 | Taking out sludge from septic tanks incl inlet and outlet chambers, removing and depositing the sludge in a pit at a distance of minimum 50m from nearby living accn and covering the sludge in the pit with earth and finally spraying unslaked lime, dry, around the septic tank and over the pit complete all as directed (Cost of earth work in the pit is deemed to be included in the unit rate quoted by the tenderer. |
| 48 | Cleaning of blocked drain pipes (SGSW/humepipe) up to 150 mm bore by rodding from manholes and well flushing with water after cleaning the same all as required including disposing off the deposited sludge, etc inside pipes to a distance exc 50m & n.exc200 m, burried under ground (minimum 30 cm below ground level) including necessary excavation of pits in soft/loose soil and returning, filling in including sprinkling of bleaching powder at the rate of 0.20 kg / Sqm and dressing of surplus soil around slope all complete all as specified and directed. |
| 49 | Cleaning of manholes including taking out accumulated semi liquid, sludge and other deposits such as broken bricks , silt etc from manholes of depth n.exc 1.5 m, cleaning as directed and removing the same to a distance n. exc 50 m and burried under ground (minimum 30 cm below ground level) including necessary excavation of pits in soft loose soil and returnig, filling in including sprinking of bleaching powder at the rate of 0.20 kg / Sqm and dressing of surplus soil around to slope complete all as specified and directed. |
| 50 | M&L for brick work with sub class \"B\" bricks, straight or curved on plan exc 6 m mean radius, built in cement mortar 1:4 using old size bricks as in manholes etc complete all as specified and directed. |
| 51 | M&L for Plain Cement Concrete 1:2:4 type B1(using 20 mm graded granite stone aggregate) as in cills, benching and other similar bands, plinth courses, parapets, copings, bed plates and the like including weathering, slightly rounded or chamfered angles and throating as directed including use and waste of form work complete all as specified and directed. |
| 52 | Demolition of RCC n.exc 15cm thickness complete all as specified and directed. |
| 53 | M&L for precast reinforced cement concrete 1:2:4 type B-1 (using 20 mm graded stone aggregate) as in cover slab of manholes, septic tank etc,set in cement mortar (1:4) including necessary form, moulds etc and including taking out/removal of existing unserviceable cover slab from manholes /septic tank complete all as specified and directed. Note :- Reinforcement shall be measuredand paid separately. |
| 54 | M&L for Mild steel TMT bars 10 mm dia and over as in reinforcement cut to length bent to shape required including cranking, hooking ends and binding with mild steel wire (annealed) not less than 0.90 mm dia, complete all as specified anddirected . |
| 55 | Demolition and breaking up 150 mm bore drain pipes (SGSW/AC/RCC) set in cement mortor complete all as specified and directed. |
| 56 | Demolition and breaking up 100 mm bore drain pipes (SGSW/AC/RCC) set in cement mortor complete all as specified and directed. |
| 57 | M&L for 150 mm Dia RCC pipes class NP2, Single socketed, in any length with rubber ring joints with collars, laid in trenches or in floors complete all as specified and directed. |
| 58 | Cleaning of blocked EWC by using rubber hand pump and opening the eye and making the line clear for smooth function complete all as specified and directed. |
| 59 | Cleaning of blocked IWC by using rubber hand pump and opening the eye and making the line clear for smooth function complete all as specified and directed. |
| 60 | Cleaning of blocked nahani trap in bathroom / kitchen or blocked gully trap by using rubber hand pump and opening the eye and making the line clear for smooth function complete all as specified and directed. |
| 61 | S&F in repair, 75 mm bore PVC (SWR) vent cowl complete all as specified and directed. |
| 62 | S&F in repair, 110 mm bore PVC (SWR) bends of any radius complete all as specified and directed. |
| 63 | S&F in repair, 110 mm bore, PVC (SWR) junction single, (Single T)equal or unequal complete all as specified and directed. |
| 64 | S&F in repair, 110 mm bore, PVC (SWR) junction double, (Double T)equal or unequal complete all as specified and directed. |
| 65 | S&F in repair 110 mm bore, PVC (SWR) Soil, waste and vent pipes single socketed, in any length with rubber ring joints laid in floors or trenches etc as required complete all as specified and directed. |
| 66 | All as per Item No 65above but fixed to walls complete all as specified and directed. |
| 67 | S&F in repairPVC valveless, syphonic action type, flushing cistern 10 Ltr, low level, white, with inlet, ball valve, float and handle including bracket etc complete all as specified and directed. |
| 68 | S&F in repair vitreous china squatting pan of orissa pattern long pan size 580 mm x 440mmwhite including flushing pipe etccomplete all as specified and directed. |
| 69 | Excavation in trenches n.exc 1.5 deep and n.exc 1.5m wide in soft/loose soil for foundations etc and getting out complete all as specified and directed. |
| 70 | Returningfilling in incl spreading, levelling watering and well ramming in layers nexc 25cm in soft/loose soil complete all as specified and directed. |
| 71 | Removing excavated materialexc 250m and nexc 500m and depositing where directed in soft disintegrated rocks complete all as specified and directed. |
| 72 | Demolition of cement concrete (un-reinforced) of any description and in any position such as in bed for drain pipe etc complete all as specified and directed. |
| 73 | Demolition of existing SGSW gully trap including PCC kerb etc and Supply and Fix SGSW gully trap square mouthed 100mm size set in PCC (1:3:6) type C1 block measuring 450mm and 100mm thick bed concrete and jointing to drain pipe in CM (1:1) including 100x150mm high kerb inPCC 1:2:4 type B1 with cast iron perforated grating 150 x 150mm bituminous coated including disposal of waste/ sludge complete all as specified and directed. |
| 74 | Demolition of PCC around floor trap and dismantling existing floor trap and cleaning the blockage of pipe from floor trap to gully trap and Supply & Fix PVC floor/Nahani trap in existing pipe and embedding in cement mortar 1:1 including lowering or raising with vertical piece with PVC pipe for jointing trap and fixing gratings at true level of floor complete all as specified and directed. |
| 75 | M&L for plain cement concrete 1:3:6 type C2 (using 40 mm graded broken stone aggregate) as in bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested complete for 150 mm bore drain pipes complete all as specified and directed. |
| 76 | M&L for brickwork, with sub-class `B\" bricks in one brick thick honey comb work, built in cement mortar 1:4 complete all as specified and directed. |
| 77 | M&L for Loose filling with aggregates of gauge 80 to 150 mm in soakage pits, soakage wells with broken bricks complete all as specified and directed. |
| 78 | M&L P.C.C 1:4:8 TYPE D2 (40mm graded aggregate) in foundations, filling and mass-concrete complete all as specified and directed. |
| 79 | Material and labour laying well burnt old sizebricks, straight or curved on plan , laid flat with width equal to length of brick , laid dry over electric cable for protection all as specified. |
AI Tender Summary
Tender Timeline
Mar 11, 2025
11:30 IST
Tender Published
Tender notice published.
Completed
Mar 24, 2025
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
Completed
Mar 24, 2025
18:00 IST
Corrigendum-2 Issued
Clarifications on tender conditions and amendments issued.
CompletedMar 24, 2025
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedMar 25, 2025
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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