Tender For Repair / Maintenance Of External Water Supply, Pipeline, Firefighting, Fire Hydrants, Pump Sets And Other Misc Works System At Nmrl Ambernath
Tender Value
Ref. Documents
Estimated cost
Bid Submission
19 Aug 2026
10 days left
EMD
60000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Pune → Maharashtra
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repair / Maintenance Of External Water Supply, Pipeline, Firefighting, Fire Hydrants, Pump Sets And Other Misc Works System At Nmrl Ambernath
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 07-Aug-2026 | BOQ Corrigendum | BOQ | 19-Aug-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Material and labour for cleaning and removing all scales and dirt etc, from PVC tanks of capacity exc 250 Ltrs and n. exc 500 Ltrs from mouth by emptying, drying, cleaning by scrubbing the dust with wire brush, after removing inlet and out let pipes (also cleaning the mouths of circulating pipe) and refixig including writing date of cleaning with synthetic enamel white paint in proper format as directed by Engr-in-Charge.NOTE: (i) All inlet and outlet pipes are to be checked properly any leakage during the cleaning of tanks all as specified and as directed.(ii) If float valve broken at the time of cleaning the contractor has to replace it without any extra payment. |
| 2 | As per item No 1 above but of capacity 500 Ltrs but n. exc 1000 Ltrs. NOTE: (i) All inlet and outlet pipes are to be checked properly any leakage during the cleaning of tanks all as specified and as directed.(ii) If float valve broken at the time of cleaning the contractor has to replace it without any extra payment. |
| 3 | As per item No 1 above but of capacity 2000 Ltrs but n. exc 10000 Ltrs NOTE: (i) All inlet and outlet pipes are to be checked properly any leakage during the cleaning of tanks all as specified and as directed.(ii) If float valve broken at the time of cleaning the contractor has to replace it without any extra payment. |
| 4 | Material and labour for Cleaning of RCC under ground sump of following capacity by removing sludge, mud or any other foreign material from the bottom and internal wall surface of tank by means of wire brush and spraying of cleaned fresh water, bailing out accumulated dirty water inside the tank with pump sets, removal of deposited muds and other sediments, washing of internal surface with sufficient quantity of mixture in suitable proportion (0.10 Kg of bleaching powder will be mix in 1.0 litre water), finally applying two coats of lime washing on entire internal surface of walls,allowing applied coat to become dry and wait for confirmation from MES Staff , writing the date of cleaning and capacity of tank with white synthetic enamel paint on black background with synthetic enamel paint complete all as directed by Engineer-in-charge for the following locations :-(a) Main Gate Pump House No 3 (2.25 Lakh Ltr) |
| 5 | (b) Pump House No 1 (2 Lakh GLN) |
| 6 | (c) Near MI Room (Semi Circulation 75 Thousand) |
| 7 | Material and labour for Cleaning of RCC over head water tank of capacity 1.0 Lakh GLN at 25 metre height by removing sludge, mud or any other foreign material from the bottom and internal wall surface of tank by means of wire brush and spraying of cleaned fresh water, bailing out accumulated dirty water inside the tank with pump sets, removal of deposited muds and other sediments, washing of internal surface with sufficient quantity of mixture in suitable proportion (0.10 Kg of bleaching powder will be mix in 1.0 litre water), finally applying two coats of lime washing on entire internal surface of walls,allowing applied coat to become dry and wait for confirmation from MES Staff , writing the date of cleaning and capacity of tank with white synthetic enamel paint on black background with synthetic enamel paint complete all as directed by Engineer-in-charge for the following locations:-(a) Near Power House No 1 OHT |
| 8 | Material and labour for Cleaning of RCC under ground sump reservoir/SWT 2.25 /2.0 Lakh capacity (Fire Static Tank Capacity by removing sludge, mud or any other foreign material from the bottom and internal wall surface of tank by means of wire brush and spraying of cleaned fresh water, bailing out accumulated dirty water inside the tank with using Sludge pump sets, removal of deposited muds and other sediments, washing of internal surface with sufficient quantity of mixture in suitable proportion (0.10 Kg of bleaching powder will be mix in 1.0 litre water), finally applying two coats of lime washing on entire internal surface of walls,allowing applied coat to become dry and wait for confirmation from MES Staff , writing the date of cleaning and capacity of tank with white synthetic enamel paint on black background with synthetic enamel paint complete all as directed by Engineer-in-charge for the following locations:-(a) Near Power House No 1 / Old Tech area (Round Type) |
| 9 | (b) Near HHF SWT Sump (Round Type) |
| 10 | Testing of potable water sample collected from NMRL R & D Ambernath and testing report from NABL acredited lab as per BIS - 10500:2012 parameters Complete for drinking water carried out all as directed by Engr-in-Charge. |
| 11 | Supply and Replace rotational moulded polyethylene water storage tanks of capacity 500 Ltrs 3 layers white colour (cylinderical vertical with closed top) hoisted and fixed in position including all accessories all as specified and directed by Engr-in-charge |
| 12 | Supply and Replace rotational moulded polyethylene water storage tanks of capacity 1000 Ltrs 3 layers white colour (cylinderical vertical with closed top) hoisted and fixed in position including all accessories all as specified and directed byEngr-in-charge |
| 13 | Supply and Replace rotational moulded polyethylene water storage tanks of capacity 5000 Ltrs 3 layers white colour (cylinderical vertical with closed top) hoisted and fixed in position including all accessories all as specified and directed byEngr-in-charge |
| 14 | Supply and Replace rotational moulded polyethylene water storage tanks of capacity 10000 Ltrs 3 layers white colour (cylinderical vertical with closed top) hoisted and fixed in position including all accessories all as specified and directed byEngr-in-charge |
| 15 | Supply & fix 25 mm ball valves high pressure of PTMT with epoxy coated Aluminium rod and high density plastic ball screwed for iron pipe and fixing with all connected accessories complete all as specified and directed (Minimum weight-455 gms) |
| 16 | Supply & fix 20 mm ball valves high pressure of PTMT with epoxy coated Aluminium rod and high density plastic ball screwed for iron pipe and fixing with all connected accessories Complete all as specified and directed (Minimum weight- 210 gms) |
| 17 | Material and labour for construction of valve chamber of size 60x 60 x 75 cm deep dimensions (Over all internal dimension) for sluice valve etc. with PCC foundation, PCC block masonry walls, Plastering, PCC Coping, white washing, mild steel chamber cover, painting to chamber cover including Excavation and earth work in any type of soil complete all as specified below:-Valve chamber shall be provided with the following specifications:-(i) Cement concrete for foundation (1:4:8) type D2 using 40mm graded stone aggregate 150 mm thick extended up to 150 mm beyond the outer face of block masonry.(ii) Walls of valve chamber 200 mm thick with precast cement concrete (1:5:8) (using 20mm graded stone aggregate) solid building blocks , setting in CM 1:6 complete. (iii) Internal and exposed surfaces of valve chamber both concrete and block masonry surface shall be plastered with CM (1:4), 15 mm thick finished even and smooth.(iv) 50 mm thick coping in PCC 1:3:6 type C1 over block masonry wall.(v) Entire plastered surfaces shall be treated with 3 coat of white wash.(vi) Chamber cover shall be of 3 mm thick MS sheet with 30 x 30 x 5 mm size angle iron frame with hold fast and locking arrangement. steel surface shall be painted with two coats of synthetic paint of first quality over one coat of red oxide primer. |
| 18 | Material and labour for construction of valve chamber of size 900x 900 x 1000 mm deep dimensions (Over all internal dimension) for sluice valve etc. with PCC foundation, PCC block masonry walls, Plastering, PCC Coping, white washing, mild steel chamber cover, painting to chamber cover including Excavation and earth work in any type of soil complete all as specified below:-Valve chamber shall be provided with the following specifications:-(i) Cement concrete for foundation (1:4:8) type D2 using 40mm graded stone aggregate 150 mm thick extended up to 150 mm beyond the outer face of block masonry.(ii) Walls of valve chamber 200 mm thick with precast cement concrete (1:5:8) (using 20mm graded stone aggregate) solid building blocks , setting in CM 1:6 complete. (iii) Internal and exposed surfaces of valve chamber both concrete and block masonry surface shall be plastered with CM (1:4), 15 mm thick finished even and smooth.(iv) 50 mm thick coping in PCC 1:3:6 type C1 over block masonry wall. (v) Entire plastered surfaces shall be treated with 3 coat of white wash.(vi) Chamber cover shall be of 3 mm thick MS sheet with 30 x 30 x 5 mm size angle iron frame with hold fast and locking arrangement. steel surface shall be painted with two coats of synthetic paint of first quality over one coat of red oxide primer. |
| 19 | Material and labour for construction of valve chamber of size 1200x 1200 x 1000 mm deep dimensions (Over all internal dimension) for sluice valve etc. with PCC foundation, PCC block masonry walls, Plastering, PCC Coping, white washing, mild steel chamber cover, painting to chamber cover including Excavation and earth work in any type of soil complete all as specified below:-Valve chamber shall be provided with the following specifications:-(i) Cement concrete for foundation (1:4:8) type D2 using 40mm graded stone aggregate 150 mm thick extended up to 150 mm beyond the outer face of block masonry.(ii) Walls of valve chamber 200 mm thick with precast cement concrete (1:5:8) (using 20mm graded stone aggregate) solid building blocks , setting in CM 1:6 complete. (iii) Internal and exposed surfaces of valve chamber both concrete and block masonry surface shall be plastered with CM (1:4), 15 mm thick finished even and smooth.(iv) 50 mm thick coping in PCC 1:3:6 type C1 over block masonry wall. (v) Entire plastered surfaces shall be treated with 3 coat of white wash.(vi) Chamber cover shall be of 3 mm thick MS sheet with 30 x 30 x 5 mm size angle iron frame with hold fast and locking arrangement. steel surface shall be painted with two coats of synthetic paint of first quality over one coat of red oxide primer. |
| 20 | Material and labour for PCC 1:3:6 with 20 mm aggregate for making foundation for placing of rotational moulded polyethylene water storage tanks of any capacity all as specified and as directed by Engr-in-charge. |
| 21 | Supply and fixing Bronze gate valve class-1 for 20mm bore pipe, with iron wheel head, screwed both ends for iron pipe and fixed, ISI marked conforming to IS 778: 1984,complete all as specified and directed. |
| 22 | All as per item No. 21 here-in-before but of size 25mm bore complete all as specified and directed |
| 23 | All as per item No. 21 here-in-before but of size 50mm bore complete all as specified and directed |
| 24 | All as per item No. 21 here-in-before but of size 40mm bore complete all as specified and directed |
| 25 | All as per item No. 21 here-in-before but of size 80 mm bore complete all as specified and directed |
| 26 | Taking down unserviceable Bronze gate valve class-1 various sizes complete all as specified and as directed. |
| 27 | Taking down unserviceable tank connection and Supply and fix tank connection 20 mm complete all as specified and as directed. |
| 28 | Taking down unserviceable tank connection and Supply and fix tank connection 25 mm complete all as specified and as directed. |
| 29 | Excavation in trenches not exceeding 1.5 metre wide and not exceeding 1.5 metre in depth in hard/dense soil for removing / laying of pipes complete all as specified and directed. |
| 30 | Returning filling in and including spreading levelling watering and well ramming in layers not exceeding 25cm with approved earth obtained from excavation complete all as specified and directed. |
| 31 | Removing excavated surplus soil to a distance not exceeding 40 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all as specified and directed. |
| 32 | Taking up/down MS/DI / GI water tubing and water connections from trenches/ Wall/ Floor including connected fittings / accessories completed all as specified and directed of following size :-(a) 20 mm dia bore. |
| 33 | (b) 25 mm dia bore. |
| 34 | (c) 40 mm dia bore. |
| 35 | (d) 50 mm dia bore. |
| 36 | (e) 65 mm dia bore. |
| 37 | (f) 80 mm dia bore. |
| 38 | (g) 100 mm dia bore. |
| 39 | (h) 150 mm dia bore. |
| 40 | (I) 200MM dia bore |
| 41 | Relaying and refixing the CI//DI/MS /GI pipe after descaling / cleaning complete with the help of water & brush of the following size / bore obtained from taking down above and connect in old / new positions, laid in trenches fixed on wall on floor including of new fittings such as bends, tee, unions, elbows, sockets etc complete all as specified and directed of following size :-(a) 20 mm dia bore. |
| 42 | (b) 25 mm dia bore. |
| 43 | (c) 40 mm dia bore. |
| 44 | (d) 50 mm dia bore. |
| 45 | (e) 65 mm dia bore |
| 46 | (f) 80 mm dia bore. |
| 47 | (g) 100 mm dia bore. |
| 48 | (h) 150 mm dia bore. |
| 49 | Providing, laying, testing & commissioning of 'C' class heavy duty MS pipe conforming to IS1239/Class -II of IS: 3589 including Welding, fittings like elbows, tees, flanges, tapers, nuts bolts, gaskets etc. and fixing the pipe on the wall/ceiling with suitable clamp/support frame and painting with two or more coats of synthetic enamel paint of required shade complete as required :(a) 25mm dia bore. |
| 50 | (b) 40mm dia bore. |
| 51 | (c) 50mm dia bore. |
| 52 | (d) 65mm dia bore. |
| 53 | (e) 80mm dia bore. |
| 54 | (f) 100mm dia bore. |
| 55 | (g) 150mm dia bore. |
| 56 | (h) 200mm dia bore. |
| 57 | Supply and fix galvanised iron tubing medium grade of following size / bore including all fitting such as Tees,bend, elbows, unions, sockets etc. complete all in trenches or fixed on wall / floor all as specified and directed (a) 20mm dia bore |
| 58 | (b) 25mm bore. |
| 59 | (c) 40mm dia bore. |
| 60 | (d) 50mm dia bore. |
| 61 | (e) 65 mm dia bore. |
| 62 | (f) 80 mm dia bore. |
| 63 | (g) 100 mm dia bore. |
| 64 | Taking up cast iron water mains (including all fittings), with spigot and socket ends and lead joints including burning out joints and recovering lead for 80 mm dia pipe complete all as specified and directed |
| 65 | Taking up cast iron water mains (including all fittings), with spigot and socket ends and lead joints including burning out joints and recovering lead for 100 mm dia pipe complete all as specified and directed |
| 66 | Taking up cast iron water mains (including all fittings), with spigot and socket ends and lead joints including burning out joints and recovering lead for 150 mm dia pipe complete all as specified and directed |
| 67 | Material and labour for CI pipes with spigot and socket ends centrifugally cast , Class LA, in any length any type laid in trenches / laid in floors all as specified and directed. (a) 80 mm dia boreNote:- Run lead joints and flange joints shall be measured and paid separately. |
| 68 | (b) 100 mm dia bore. |
| 69 | (c) 150 mm dia bore. |
| 70 | Material and labour in repair for run lead joints for cast iron pipes for following sizes complete all as specified and directed :-(a) 150 mm dia bore |
| 71 | (b) 100 mm dia bore. |
| 72 | (c) 80 mm dia bore. |
| 73 | Material and labour for flanged joints for cast iron pipes complete all as specified and directed for following sizes:-(a) 150 mm dia bore. |
| 74 | (b) 100 mm dia bore. |
| 75 | (c) 80 mm dia bore. |
| 76 | Supply and fix in repair Bends (any type, radius and angle) tapers any type, (straight, bend, increasing, decreasing or double socket etc.) Tee pieces single branch. \\"Y\\" junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs complete all specified and directed for Cast iron Pipes up to 150 mm dia complete all as specified and directed Please Enable Macros to View BoQ information |
| 77 | Supply and fix in repair Bends (any type, radius and angle) tapers any type, (straight, bend, increasing, decreasing or double socket etc.) Tee pieces single branch. \\"Y\\" junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs complete all specified and directed for Cast iron Pipes up to 150 mm dia complete all as specified and directed Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 07, 2026
11:30 IST
Tender Published
Tender notice published.
Completed
Aug 19, 2026
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
Upcoming · 10 daysAug 19, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 10 daysTender Documents
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