Tender For Special Repair/Replacement Of Old Damaged/Corroded Ci Pipeline Into Di Pipeline At Zone-Ii Area At Lekhapani Mil Stn Under Ge Dinjan No.2
Tender Value
39.30 Lakhs
Estimated cost
Bid Submission
03 Oct 2026
6 days left
EMD
78600
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Tinsukia → Assam
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Special Repair/Replacement Of Old Damaged/Corroded Ci Pipeline Into Di Pipeline At Zone-Ii Area At Lekhapani Mil Stn Under Ge Dinjan No.2
BOQ
| Sl. No. | Item Description |
| 1 | Excavating in trenches, not exceeding 1.5 m wide and not exceeding 1.5 m in depth ; for foundation, etc. or for taking out/laying of CI/GI pipes etc or for shafts,wells, cesspits,manholes, pier holes, etc. not exceeding 10 sq m on plan and getting out in soft / loose soil complete all as specified and directed by Engineer in charge |
| 2 | Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick in soft/loose soil complete all as specified and directed by Engineer in charge |
| 3 | Removing excavated surplus soil to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed by Engineer in charge |
| 4 | Taking down cast Iron /DI water pipe line 80mm bore (including all fittings), with spigot and socket ends and lead joints including burning out joints for recovering lead including stacking of serviceable pipes aside complete all as specified and directed by Engineer in charge. |
| 5 | Description all as per item No 4.00 here in before but for 100mm bore of pipe. |
| 6 | Description all as per item No 4.00 here in before but for 150mm bore of pipe. |
| 7 | Relaying / refixing of old serviceable DI pipe 80 mm bore obtained from serial item no 4 here in before with spigot and socket ends in new or old position in any length, relaid in trenches after cleaning of inner surface and applying with two coats of black bituminous paint (sutiable for drinking water purpose) including testing complete all as specified and directed by Engineer in charge |
| 8 | Relaying / refixing of old serviceable DI pipe 100 mm bore obtained from serial item no 5 here in before with spigot and socket ends in new or old position in any length, relaid in trenches after cleaning of inner surface and applying with two coats of black bituminous paint (sutiable for drinking water purpose) including testing complete all as specified and directed by Engineer in charge |
| 9 | Relaying / refixing of old serviceable DI pipe 150 mm bore obtained from serial item no 6 here in before with spigot and socket ends in new or old position in any length, relaid in trenches after cleaning of inner surface and applying with two coats of black bituminous paint (sutiable for drinking water purpose) including testing complete all as specified and directed by Engineer in charge |
| 10 | Supply and lay Ductile Iron Pipe spigot & socketed ends, including rubber gasket etc. (suitable for Tyton joint), centrifugally cast, Class K-7, 80 mm bore in any length, laid in trenches / floor / on brick etc. & leakproof jointing with existing DI pipe line alogwith accessories fittings like flange, rubber gasket, nut bolts etc. and testing complete all as specified and directed by Engineer in charge |
| 11 | Supply and lay Ductile Iron Pipe spigot & socketed ends, including rubber gasket etc. (suitable for Tyton joint), centrifugally cast, Class K-7, 100 mm bore in any length, laid in trenches / floor / on brick etc. & leakproof jointing with existing DI pipe line alogwith accessories fittings like flange, rubber gasket, nut bolts etc. and testing complete all as specified and directed by Engineer in charge |
| 12 | Supply and lay Ductile Iron Pipe spigot & socketed ends, including rubber gasket etc. (suitable for Tyton joint), centrifugally cast, Class K-7, 150 mm bore in any length, laid in trenches / floor / on brick etc. & leakproof jointing with existing DI pipe line alogwith accessories fittings like flange, rubber gasket, nut bolts etc. and testing complete all as specified and directed by Engineer in charge |
| 13 | Material and labour in replacement DI fittings on work site alongwith all fixing arrangements required for leakproof jointing for double ended flanged / spigot and socketed pipe such as bends (any type, any radius) tapers any type, Tee, pieces, collars, caps plugs etc from 80mm to 250mm bore dia CI pipescomplete all as specified and directed by Engineer in charge. |
| 14 | Refxing of old serviceable DI fittings such as bends (any type, any radius) tapers any type, Tee, pieces, collars, caps plugs etc on work site alongwith all fixing arrangements required for leakproof jointing for double ended flanged / spigot and socketed DI pipes suitable for 80mm to 250mm bore dia complete all as specified and directed by Engineer in charge |
| 15 | Material and labour for cutting of exisitng CI/DI pipe of size 100mm in existing position for insertion of new tees, branches, complete all as specified and directed by Engineer in charge |
| 16 | Material and labour for cutting of exisitng CI/DI pipe of size 150mm in existing position for insertion of new tees, branches, complete all as specified and directed by Engineer in charge |
| 17 | Material and labour for cutting of exisitng CI/DI pipe of size 250mm in existing position for insertion of new tees, branches, complete all as specified and directed by Engineer in charge |
| 18 | Taking out from trenches or taking down from wall GI steel tubing and connections, 25 mm bore, setting aside and cleaning the serviceable pipe for re-laying/ re-fixing or removal of unserviceable pipe from site of work complete all as specified and directed by Engineer in charge |
| 19 | Description all as per item No 18 here in before but for 40 mm bore of pipe. |
| 20 | Description all as per item No 18 here in before but for 50 mm bore of pipe. |
| 21 | Relaying of old serviceable GI pipe 25mm bore obtained from serial item no 18 here in before alongwith required GI fittings in new or old position in any length, laid in trenches/wall/floor after cleaning of inner surface including testing complete all as specified and directed by Engineer in charge. |
| 22 | Description all as per item no 21 here in before but for 40 mm bore obtained from serial item no 19 here in before |
| 23 | Description all as per item no 21 here in before but for 50 mm bore obtained from serial item no 20 here in before |
| 24 | Supply and fixing of 25 mm bore GI tubing, medium grade with all new fittings as required complete fixed to walls and ceilings or laid in floors/trenches including testing complete all as specified and directed by Engineer in charge. |
| 25 | Description all as per item No 24 here in before but for 40 mm bore of pipe. |
| 26 | Description all as per item No 24 here in before but for 50 mm bore of pipe. |
| 27 | Supply & Fixing Gun metal, gate valves, with iron wheel head, suitable for 25mm bore dia of pipes, Screwed both ends for iron pipe or for union including taking out old u/s one complete all as specified and directed by Engineer in charge |
| 28 | Description all as per item No 27 here in before but size of valve suitable for 40 mm bore. |
| 29 | Description all as per item No 27 here in before but size of valve suitable for 50 mm bore. |
| 30 | M & L for construction of valve chamber of internal size 120cm x 120cm x 90cm with 23 cm thick wall in CM 1:6 including excavation, earth work in any type of strata / soil & PCC 1:4:8 foundation type D-2, 75 mm thick including 25 mm thick PCC 1:2:4 type B1 in & plastering the internal surface with 10 mm thick cement mortar 1:4 providing 3.15 mm MS sheet chamber cover double opening arrangement center lock system with 40x40x5mm angle iron frame duly painted with two coat of black bituminous paint over one coat of red oxide primer and finishing exposed faces of concrete surfaces and plaster surfaces with three coats of white wash including dismantling the existing unserviceable valve pit complete all as specified and directed by Engineer in charge. |
| 31 | M & L for construction of valve chamber of internal size 90cm x 90cm x 90cm with 23 cm thick wall in CM 1:6 including excavation, earth work in any type of strata / soil & PCC 1:4:8 foundation type D-2, 75 mm thick including 25 mm thick PCC 1:2:4 type B1 in & plastering the internal surface with 10 mm thick cement mortar 1:4 providing 3.15 mm MS sheet chamber cover double opening arrangement center lock system with 40x40x5mm angle iron frame duly painted with two coat of black bituminous paint over one coat of red oxide primer and finishing exposed faces of concrete surfaces and plaster surfaces with three coats of white wash including dismantling the existing unserviceable valve pit complete all as specified and directed by Engineer in charge. |
| 32 | M & L for construction of valve chamber of internal size 60cm x 60cm x 60cm with 23 cm thick wall in CM 1:6 including excavation, earth work in any type of strata / soil & PCC 1:4:8 foundation type D-2, 75 mm thick including 25 mm thick PCC 1:2:4 type B1 in & plastering the internal surface with 10 mm thick cement mortar 1:4 providing 3.15 mm MS sheet chamber cover double opening arrangement center lock system with 40x40x5mm angle iron frame duly painted with two coat of black bituminous paint over one coat of red oxide primer and finishing exposed faces of concrete surfaces and plaster surfaces with three coats of white wash including dismantling the existing unserviceable valve pit complete all as specified and directed by Engineer in charge |
| 33 | Taking out Sluice valve 80mm bore from Valve pit chamber in any position and setting aside the serviceable Sluice valve for re-fixing or removal of unserviceable sluice valve from site of work complete all as specified and directed by Engineer in charge |
| 34 | Description all as per item No 33 here in before but for 100 mm sluice valve. |
| 35 | Description all as per item No 33 here in before but for 150 mm sluice valve. |
| 36 | Refixing of old serviceable sluice valve 80mm bore obtained from serial item no 33 here in before alongwith required rubber insertion / gasketsheet for packing and nut,bolts and washers etc. in new or old position of valve pit chamber including testing complete all as specified and directed by Engineer in charge |
| 37 | Description all as per item no 36 here in before but for 100 mm sluice valve obtained from serial item no 34 here in before |
| 38 | Description all as per item no 36 here in before but for 150 mm sluice valve obtained from serial item no 35 here in before |
| 39 | Supply, install, jointing & testing CI body sluice valve 80 mm bore class PN-1, ISI marked (as per IS-14846 of 2000) heavy duty with flanged ends with high tensile stainless steel spindle, iron hand wheel and fixing with nuts, bolts, washers and rubber gasketsheet for packing complete all as specified and directed by Engr-in-Charge. |
| 40 | Description all as per item no. 39.00 above, but for 100 mm Sluice valve. |
| 41 | Description all as per item no. 39.00 above, but for 150 mm Sluice valve. |
| 42 | Demolition of brick work or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars etc. but excluding ashlar facings, dressed stone work & precast concrete articles complete all as specified and directed by Engineer in charge |
| 43 | M & L for brick work with subclass “B” Old size bricks, straight or curved on plan,exceeding 6 m mean radius, built in Cement Mortar 1:4 for external plastering wk complete all as specified and directed by Engineer in charge. |
| 44 | M&L for Cutting hard standing / road for laying of water supply DI / GI pipe lines not exceeding 40cm wide and not exceeding 40cm deep complete all as specified and directed by Engineer in charge |
| 45 | Material and Labour for Cement concrete (1:4:8) type D-2 using 40mm graded crushed stone aggregate for foundation complete all as specified and directed by Engineer in charge |
| 46 | Material and Labour for Cement concrete (1:3:6) type C-1 using 20mm graded crushed stone aggregate for Coping / hardstanding / road etc. complete all as specified and directed by Engineer in charge |
| 47 | M&L for boring for crossing the road to pass the DI/GI pipe of size 25 mm to 150 mm up to depth 1.0 mtr complete all as specified and directed by Engineer in charge Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Sep 11, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedOct 03, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 6 daysOct 10, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 13 daysTender Documents
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