Tender For Repair/Maintenance Of External Water Supply Incl Maintenance Of Filteration Plant At Turial Water Point At Aizawl Mil Stn
Tender Value
41.40 Lakhs
Estimated cost
Bid Submission
29 Aug 2026
6 days left
EMD
82800
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Kolasib → Mizoram
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repair/Maintenance Of External Water Supply Incl Maintenance Of Filteration Plant At Turial Water Point At Aizawl Mil Stn
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 19-Aug-2026 | Revised Date | Date | 29-Aug-2026 |
| 2 | 19-Aug-2026 | Revised BOQ | BOQ | 29-Aug-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | E & M Division Items |
| 2 | Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells,cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out hard/dense soil complete all as specified and as directed |
| 3 | Returning,filling in including spreading ,levelling ,watering and well ramming in layers not exec 25 cm all as specified and as directed |
| 4 | Removing excavated material n exec 50 m and depositing where directed ar a level n exec 1.5 m above starting point all as specified and as directed |
| 5 | Taking up and down steel tubing 150mm bore and connections, including cleaning for refixing or removal to store bore of pipes complete all as specified and directed. |
| 6 | Taking up and down steel tubing 100mm bore and connections, including cleaning for refixing or removal to store bore of pipes complete all as specified and directed. |
| 7 | Taking up and down steel tubing 80mm bore and connections, including cleaning for refixing or removal to store bore of pipes complete all as specified and directed. |
| 8 | Taking up and down steel tubing 50mm bore and connections, including cleaning for refixing or removal to store bore of pipes complete all as specified and directed. |
| 9 | Taking up and down steel tubing 25mm bore and connections, including cleaning for refixing or removal to store bore of pipes complete all as specified and directed. |
| 10 | Taking up and down steel tubing 20mm bore and connections, including cleaning for refixing or removal to store bore of pipes complete all as specified and directed. |
| 11 | Relaying old serviceable steel tubing 150 mm bore after cleaning of all slits, dirt, mud, scales etc and connections in new or old position in trenches,walls or floors complete all as specified and directed. |
| 12 | Relaying old serviceable steel tubing 100 mm bore after cleaning of all slits, dirt, mud, scales etc and connections in new or old position in trenches,walls or floors complete all as specified and directed. |
| 13 | Relaying old serviceable steel tubing 80 mm bore after cleaning of all slits, dirt, mud, scales etc and connections in new or old position in trenches,walls or floors complete all as specified and directed. |
| 14 | Relaying old serviceable steel tubing 40/50 mm bore after cleaning of all slits, dirt, mud, scales etc and connections in new or old position in trenches,walls or floors complete all as specified and directed. |
| 15 | Relaying old serviceable steel tubing 25 mm bore after cleaning of all slits, dirt, mud, scales etc and connections in new or old position in trenches,walls or floors complete all as specified and directed. |
| 16 | Relaying old serviceable steel tubing 20 mm bore after cleaning of all slits, dirt, mud, scales etc and connections in new or old position in trenches,walls or floors complete all as specified and directed. |
| 17 | M&L Steel Tubes, 'Medium grade', 150 mm bore, galvanised, with all fitting (such as bends, elbows, tees, short pieces, connectors, backnuts, diminishing pieces, caps, plugs, unions, flange incl welding etc.) laid in trenches complete all as specified and directed. |
| 18 | M&L Steel Tubes, 'Medium grade', 100 mm bore, galvanised, with all fitting (such as bends, elbows, tees, short pieces, connectors, backnuts, diminishing pieces, caps, plugs, unions, flange incl welding etc.) laid in trenches complete all as specified and directed. |
| 19 | M&L Steel Tubes, 'Medium grade', 80 mm bore, galvanised, with all fitting (such as bends, elbows, tees, short pieces, connectors, backnuts, diminishing pieces, caps, plugs, unions, flange incl welding etc.) laid in trenches complete all as specified and directed. |
| 20 | M&L Steel Tubes, 'Medium grade', 50 mm bore, galvanised, with all fitting (such as bends, elbows, tees, short pieces, connectors, backnuts, diminishing pieces, caps, plugs, unions, flange incl welding etc.) laid in trenches complete all as specified and directed. |
| 21 | M&L Steel Tubes, 'Medium grade', 40 mm bore, galvanised, with all fitting (such as bends, elbows, tees, short pieces, connectors, backnuts, diminishing pieces, caps, plugs, unions, flange incl welding etc.) laid in trenches complete all as specified and directed. |
| 22 | M&L Steel Tubes, 'Medium grade', 25 mm bore, galvanised, with all fitting (such as bends, elbows, tees, short pieces, connectors, backnuts, diminishing pieces, caps, plugs, unions, flange incl welding etc.) laid in trenches complete all as specified and directed. |
| 23 | M&L Steel Tubes, 'Medium grade', 20 mm bore, galvanised, with all fitting (such as bends, elbows, tees, short pieces, connectors, backnuts, diminishing pieces, caps, plugs, unions, flange incl welding etc.) laid in trenches complete all as specified and directed. |
| 24 | M & L for Cutting existing 80 mm bore steel tubing for alterations or additions (Each cut measured) complete all as specified and directed. |
| 25 | M & L for Cutting existing 100 mm bore steel tubing for alterations or additions (Each cut measured) complete all as specified and directed. |
| 26 | M & L for Cutting existing 150 mm bore steel tubing for alterations or additions (Each cut measured) complete all as specified and directed. |
| 27 | Material and labour for GI/MS flange 6mm thick suitable for 80 mm bore GI pipe and welding in existing GI tube at site complete all as specified and as directed. |
| 28 | Material and labour for GI/MS flange 6mm thick suitable for 100 mm bore GI pipe and welding in existing GI tube at sitecomplete all as specified and as directed. |
| 29 | Material and labour for GI/MS flange 6mm thick suitable for 150 mm bore GI pipe and welding in existing GI tube at site complete all as specified and as directed. |
| 30 | Supply, fixing, installing and testing cast iron sluice valve,class PN 1.6, ISI marked conforming to IS- 14846 complete suitable for 150 bore pipe with flanged ends duly drilled, brass spindle, CI gate with brass rings and iron wheel head , including taking out and disposing off old unsv sluice valves complete all as specified and as directed. |
| 31 | Supply, fixing, installing and testing cast iron sluice valve,class PN 1.6, ISI marked conforming to IS- 14846 complete suitable for 100 bore pipe with flanged ends duly drilled, brass spindle, CI gate with brass rings and iron wheel head , including taking out and disposing off old unsv sluice valves complete all as specified and as directed. |
| 32 | Supply, fixing, installing and testing cast iron sluice valve,class PN 1.6, ISI marked conforming to IS- 14846 complete suitable for 80 bore pipe with flanged ends duly drilled, brass spindle, CI gate with brass rings and iron wheel head , including taking out and disposing off old unsv sluice valves complete all as specified and as directed. |
| 33 | Supply & fix butterfly valve (water Type), PN- 1.6 with S.S-304 Disc,Body S.G. Iron,lever operated,Nitrile/EPDM Rubber lining. of size 100 mm suitable for inlet and outlet GI pipe of filtration plant including taking out old unserviceable butterfly valves complete all as specified and directed. |
| 34 | S & F 80 mm bore Gun metal globe or gate valves with iron wheel,head screwed both ends for iron pipe and fixed for suitable bore of pipe including taking out and disposing off old unsv gate valves complete all as specified and as directed. |
| 35 | S & F 50 mm bore Gun metal globe or gate valves with iron wheel,head screwed both ends for iron pipe and fixed for suitable bore of pipe including taking out and disposing off old unsv gate valves complete all as specified and as directed. |
| 36 | S & F 40 mm bore Gun metal globe or gate valves with iron wheel,head screwed both ends for iron pipe and fixed for suitable bore of pipe including taking out and disposing off old unsv gate valves complete all as specified and as directed. |
| 37 | S & F 25 mm bore Gun metal globe or gate valves with iron wheel,head screwed both ends for iron pipe and fixed for suitable bore of pipe including taking out and disposing off old unsv gate valves complete all as specified and as directed. |
| 38 | S & F 20 mm bore Gun metal globe or gate valves with iron wheel,head screwed both ends for iron pipe and fixed for suitable bore of pipe including taking out and disposing off old unsv gate valves complete all as specified and as directed. |
| 39 | S& F PTMT ball valves,high pressure,with polythene float Valves 20mm bore bore for GI pipes and all connected accessories including dismantling u/s valve & removing from site complete all as specified and all as directed.. |
| 40 | S& F PTMT ball valves,high pressure,with polythene float Valves 25mm bore bore for GI pipes and all connected accessories including dismantling u/s valve & removing from site all as specified. |
| 41 | Supply and Fix CI body Foot valve ISI mark conform to IS 4038 of Size 80mm bore including taking out old unsv foot valve.complete all as specified and as directed. |
| 42 | Supply and Fix CI body Foot valve ISI mark conform to IS 4038 of Size 100 mm bore including taking out old unsv foot valve.complete all as specified and as directed. |
| 43 | Supply and fix cast iron non-return valves 150mm bore both side flanged and drilled with holes for bolts and nuts etc. including flanged joint with rubber gasket, bolts, nuts and washer etc.taking out old unsv non return valve complete all as specified and as directed. |
| 44 | Supply and fix cast iron non-return valves 100mm bore both side flanged and drilled with holes for bolts and nuts etc. including flanged joint with rubber gasket, bolts, nuts and washer etc.taking out old unsv non return valve complete all as specified and as directed. |
| 45 | Supply and fix cast iron non-return valves 80mm bore both side flanged and drilled with holes for bolts and nuts etc. including flanged joint with rubber gasket, bolts, nuts and washer etc.taking out old unsv non return valve complete all as specified and as directed. |
| 46 | Supply and fix cast iron non-return valves 65mm bore both side flanged and drilled with holes for bolts and nuts etc. including flanged joint with rubber gasket, bolts, nuts and washer etc.taking out old unsv non return valve complete all as specified and as directed. |
| 47 | S&F cast iron air released valves with two air outlets 50 mm bore and fixing up in cast iron water supply main for 150 mm bore one end flanged and drilled with holes for bolts and nuts etc. including flanged joints with rubber gaskets, bolts, nuts and washer etc. complete all as specified and directed. |
| 48 | S&F cast iron air released valves with two air outlets 100 mm bore and fixing up in cast iron water supply main for 150 mm bore one end flanged and drilled with holes for bolts and nuts etc. including flanged joints with rubber gaskets, bolts, nuts and washer etc. complete all as specified and directed. |
| 49 | Dismantling of existing damage sluice valve spindle and check nut and supply and fix of 150mm bore sluice valve cast iron PN-1.6 flanged brass spindle and check nut, hand wheel operated non rising stainless stem bronze body seat ring assembling in existing place including new gaskets, nuts and bolt and gland packing complete all as specified and directed. |
| 50 | Dismantling of existing damage sluice valve spindle and check nut and supply and fix of 100mm bore sluice valve cast iron PN-1.6 flanged brass spindle and check nut, hand wheel operated non rising stainless stem bronze body seat ring assembling in existing place including new gaskets, nuts and bolt and gland packing complete all as specified and directed. |
| 51 | Dismantling of existing damage sluice valve spindle and check nut and supply and fix of 80mm bore sluice valve cast iron PN-1.6 flanged brass spindle and check nut, hand wheel operated non rising stainless stem bronze body seat ring assembling in existing place including new gaskets, nuts and bolt and gland packing complete all as specified and directed. |
| 52 | Demolition of old damage Valve chamber and M & L for construction of valve chamber size 1200mm X 1200mm X 1200mm to be used work as brick masonary in cement mortar 1:4, plastering work in cement mortar 1:4, 150mm thick base concrete in PCC 1:3:6 Type C2, coping work in PCC 1:2:4 Type B1 including MS cover frame made from MS sheet 3.15 thick angle 50x50x6mm 16mm dia round bar for handle with locking arrangement, two coats of synthetic enamel paint for MS item, two coat cement base paint on external surface complete all as specified and directed. |
| 53 | Demolition of old damage Valve chamber and M & L for construction of valve chamber size 900mm X 900mm X 900mm to be used work as brick masonary in cement mortar 1:4, plastering work in cement mortar 1:4, 150mm thick base concrete in PCC 1:3:6 Type C2, coping work in PCC 1:2:4 Type B1 including MS cover frame made from MS sheet 3.15 thick angle 50x50x6mm 16mm dia round bar for handle with locking arrangement, two coats of synthetic enamel paint for MS item, two coat cement base paint on external surface complete all as specified and directed. |
| 54 | Demolition of old damage Valve chamber and M & L for construction of valve chamber size 750mm X 750mm X 750mm to be used work as brick masonary in cement mortar 1:4, plastering work in cement mortar 1:4, 150mm thick base concrete in PCC 1:3:6 Type C2, coping work in PCC 1:2:4 Type B1 including MS cover frame made from MS sheet 3.15 thick angle 50x50x6mm 16mm dia round bar for handle with locking arrangement, two coats of synthetic enamel paint for MS item, two coat cement base paint on external surface complete all as specified and directed. |
| 55 | Material and labour for fixing MS cover for 1200X1200 valve pit fabricated and made out of not less than 3mm thick MS sheet fixed in location hinges welded, with locking arrangements including angle iron frame of 50x50x5mm, grouted with PCC (1:2:4) and with one coat of primer and two coats of synthetic enamel paint all as directed and specified by Engineer-in-Charge. |
| 56 | Material and labour for fixing MS cover for 900mm X 900mm valve pit fabricated and made out of not less than 3mm thick MS sheet fixed in location hinges welded, with locking arrangements including angle iron frame of 50x50x5mm, grouted with PCC (1:2:4) and with one coat of primer and two coats of synthetic enamel paint all as directed and specified by Engineer-in-Charge. |
| 57 | Material and labour for fixing MS cover for 750mm X 750mm valve pit fabricated and made out of not less than 3mm thick MS sheet fixed in location hinges welded, with locking arrangements including angle iron frame of 50x50x5mm, grouted with PCC (1:2:4) and with one coat of primer and two coats of synthetic enamel paint all as directed and specified by Engineer-in-Charge. |
| 58 | M & L for Cleaning and removing all slits, dirt, mud, scales etc. from 100000 ltrs capacity pressed steel tank/SMC at staging of 3 metres to 9 mts mouth of circulating pipe by rubbing with brushes and throughly washing with bleaching powder and clean water complete including writing of date by preparing surface of size 45x30 cm and writing \\"TANK CLEANED ON DATE-MONTH-YEAR\\" all as directed by Engineer-in-Charge |
| 59 | M & L for Cleaning and removing all slits, dirt, mud, scales etc. from 27000 ltrs capacity pressed steel tank/SMC at staging of 3 metres to 9 mts mouth of circulating pipe by rubbing with brushes and throughly washing with bleaching powder and clean water complete including writing of date by preparing surface of size 45x30 cm and writing \\"TANK CLEANED ON DATE-MONTH-YEAR\\" all as directed by Engineer-in-Charge |
| 60 | M & L for Cleaning and removing all slits, dirt, mud, scales etc. from 20000 ltrs capacity pressed steel tank/SMC at staging of 3 metres to 9 mts mouth of circulating pipe by rubbing with brushes and throughly washing with bleaching powder and clean water complete including writing of date by preparing surface of size 45x30 cm and writing \\"TANK CLEANED ON DATE-MONTH-YEAR\\" all as directed by Engineer-in-Charge |
| 61 | M & L for Cleaning and removing all slits, dirt, mud, scales etc. from 10000 ltrs capacity pressed steel tank/SMC at staging of 3 metres to 9 mts mouth of circulating pipe by rubbing with brushes and throughly washing with bleaching powder and clean water complete including writing of date by preparing surface of size 45x30 cm and writing \\"TANK CLEANED ON DATE-MONTH-YEAR\\" all as directed by Engineer-in-Charge |
| 62 | M & L for Cleaning of RCC Semi under ground water storage tank of 200000 Ltr capacity located at various pump house area having single compartments including taking out the dead storage water by means of pumping or by manually and taking out of mud if any and washing with chlorine powder or lime by water pressure spray gun applying with two coats of white wash to all internal walls & portition walls and writing down the date of cleaning, cap of under ground storage tank with white synthetic enamel paint of 40mm size over the back ground of black paint at the place as shown all as specified and as directed by EIC. |
| 63 | M & L for Cleaning of RCC Semi under ground water storage tank of 100000 Ltr capacity located at various pump house area having single compartments including taking out the dead storage water by means of pumping or by manually and taking out of mud if any and washing with chlorine powder or lime by water pressure spray gun applying with two coats of white wash to all internal walls & portition walls and writing down the date of cleaning, cap of under ground storage tank with white synthetic enamel paint of 40mm size over the back ground of black paint at the place as shown all as specified and as directed by EIC. |
| 64 | M & L for Cleaning of RCC Semi under ground water storage tank of 50000 Ltr capacity located at various pump house area having single compartments including taking out the dead storage water by means of pumping or by manually and taking out of mud if any and washing with chlorine powder or lime by water pressure spray gun applying with two coats of white wash to all internal walls & portition walls and writing down the date of cleaning, cap of under ground storage tank with white synthetic enamel paint of 40mm size over the back ground of black paint at the place as shown all as specified and as directed by EIC. |
| 65 | M & L for Cleaning of RCC Semi under ground water storage tank of 20000/10000 Ltr capacity located at various pump house area having single compartments including taking out the dead storage water by means of pumping or by manually and taking out of mud if any and washing with chlorine powder or lime by water pressure spray gun applying with two coats of white wash to all internal walls & portition walls and writing down the date of cleaning, cap of under ground storage tank with white synthetic enamel paint of 40mm size over the back ground of black paint at the place as shown all as specified and as directed by EIC. |
| 66 | Material and labour for welding in repairs to steel whereas required and MS tank at the height of 3 to 11 mts staging not exceding on 6mm thick plate by cleaning/ cutting the rusted portion for arresting the leakage in various location all as directed by Engineer-in-Charge |
| 67 | M & L for cutting of rusted MS sheet, cross arm, angle iron frame or tubular stracture from prepressed steel OH tank at height of 3 to 11mtrs replaced with new MS sheet not exceeding 6mm thick, cross arm, angle iron frame or tublar structure and welding the same at specided location making leakproof complete all as specified and directed by Engr-in-charge |
| 68 | Material and labour for preparation of surface by scrapping of old painted surface and painting one coats of synthetic enamel paint on outer side of MS steel sheets at OH Tank capacity of any capacity including staging 11mtr height and writing of water quantities complete as specified and directed by Engr-in-Charge. |
| 69 | Material and labour for preparation of surface by scrapping of old painted surface and painting one coats of synthetic enamel paint on iron cover of valve pit chamber and GI pipe at various pump house with colour as approved by Engr-in-charge complete as specified and directed. |
| 70 | Material and labour for repairing to water level indicator for various capacity of PS tank by replacing the float PVC/MS standard cable, roller bearing, painting the indicated marks and indicator in reserviors at 3 to 9 mts staging all as directed by Engineer-in-Charge |
| 71 | Dismentling existing U/s broken steel structure of water level indicator complete |
| 72 | Material,labour and fribricated Water level indicator fixed at various location along Angle iron ISA 40*40*5mm, 3mm thick - 7 RM, MS plate 3mm thick 10 cm wide - 3mtr, stainless rope 5mm bore with MS pully - 15mtr, PVC float ball 150mm bore - 1 no,Arrow shaped weight marker for water level indicator fabricated from 100x10mm thick MS flat of length 100 mm duly painted with two coats of white colour sythetic emabmel paint over a top of rex oxide primer. and PCC 1:3:6 20mm grade aggregate after that Painting two coats of black paint over a coat of red oxide and marking the water level as per the UG sump capacity all as per specification as per direction by Engr-in-Charge |
| 73 | M&L constrcution of brick pillar by Brickwork with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius built in 1.6 cement mortar for supporting hanging GI/DI pipe line complete all as specified and directed. |
| 74 | M&L for plain cement concrete 1:4:8 type D2 (40mm graded stone aggregate) as in foundations for brick pillar for supporting GI/DI pipe complete all as specified and directed. |
| 75 | M&L 15mm thick rendering with cement mortar 1:4 of brick pillar for supporting GI/DI pipe complete all as specified and directed. |
| 76 | M&L for prepare of new surface and applying two coat white wash on brick pillar/Old Chamber surface complete all as specified and directed. |
| 77 | Excavation in trenches in any type of soil n.exc 1.5 m wide and depth as required to provide space for repairing 150mm to 200mm bore CI/DI/GI pipe line, bailing out water from the pit/trench for repairs the pipe line and caulking of lead joint properly, for stoping leakage and testing the pipe line joint to entire satisfaction of Engineer-in-Charge and returning, filling in including spreading, levelling, watering & well ramming in layers n.exc 25 cm in each layer complete all as specified and directed. |
| 78 | Excavation in trenches in any type of soil n.exc 1.5 m wide and depth as required to provide space for repairing 50mm to 100mm bore CI/DI/GI pipe line, bailing out water from the pit/trench for repairs the pipe line and caulking of lead joint properly, for stoping leakage and testing the pipe line joint to entire satisfaction of Engineer-in-Charge and returning, filling in including spreading, levelling, watering & well ramming in layers n.exc 25 cm in each layer complete all as specified and directed. |
| 79 | Excavation in trenches in any type of soil n.exc 1.5 m wide and depth as required to provide space for repairing 25mm to 40mm bore CI/DI/GI pipe line, bailing out water from the pit/trench for repairs the pipe line and caulking of lead joint properly, for stoping leakage and testing the pipe line joint to entire satisfaction of Engineer-in-Charge and returning, filling in including spreading, levelling, watering & well ramming in layers n.exc 25 cm in each layer complete all as specified and directed. Please Enable Macros to View BoQ information |
| 80 | Excavation in trenches in any type of soil n.exc 1.5 m wide and depth as required to provide space for repairing 25mm to 40mm bore CI/DI/GI pipe line, bailing out water from the pit/trench for repairs the pipe line and caulking of lead joint properly, for stoping leakage and testing the pipe line joint to entire satisfaction of Engineer-in-Charge and returning, filling in including spreading, levelling, watering & well ramming in layers n.exc 25 cm in each layer complete all as specified and directed. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 19, 2026
11:30 IST
Tender Published
Tender notice published.
Completed
Aug 29, 2026
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
Upcoming · 6 days
Aug 29, 2026
18:00 IST
Corrigendum-2 Issued
Clarifications on tender conditions and amendments issued.
Upcoming · 6 daysAug 29, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 6 daysSep 01, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 9 daysTender Documents
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