Tender For Conversion Of Old Rusted Ci Pipeline To Di Pipeline From Tank No 06 To Helipad And Certain Other Locations With Several Allied Works At Umroi Mil Stn Under Ge Umroi
Tender Value
30 Lakhs
Estimated cost
Bid Submission
27 Aug 2026
0 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
Ri Bhoi → Meghalaya
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Conversion Of Old Rusted Ci Pipeline To Di Pipeline From Tank No 06 To Helipad And Certain Other Locations With Several Allied Works At Umroi Mil Stn Under Ge Umroi
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 20-Aug-2026 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 27-Aug-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for foundation of pole and laying of CI/GI/DI/PPR pipe and getting out in any type of soil complete all as specified and directed. |
| 2 | Removing 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. |
| 3 | Returning, filling in, and including spreading, levelling, watering and well ramming in layers not exceeding 25 cm complete all as specified and directed. |
| 4 | Taking up old unserviceable CI water mains (including all fittings) of size 200mm bore with spigot and socket ends, tail pieces, sluice valves and lead joints etc. including burning out joints and recovering lead complete all as specified and directed. |
| 5 | Taking up old unserviceable CI water mains (including all fittings) of size 150mm bore with spigot and socket ends, tail pieces, sluice valves and lead joints etc. including burning out joints and recovering lead complete all as specified and directed. |
| 6 | Taking up old unserviceable CI water mains (including all fittings) of size 100 mm bore with spigot and socket ends, tail pieces, sluice valves and lead joints etc. including burning out joints and recovering lead complete all as specified and directed. |
| 7 | Taking up old unserviceable CI water mains (including all fittings) of size 80 mm bore with spigot and socket ends, tail pieces, sluice valves and lead joints etc. including burning out joints and recovering lead complete all as specified and directed. |
| 8 | Supplying, laying, jointing and testing ductile iron pipe, K-9 type with spigot and socket ends of size 200 mm dia laid in trenches including rubber gasket (tyton ring) jointing materials, etc. complete all as specified and directed. Note : DI fittings, excavation and PCC to be measured and paid separately. |
| 9 | Supplying, laying, jointing and testing ductile iron pipe, K-7 type with spigot and socket ends of size 200 mm dia laid in trenches including rubber gasket (tyton ring) jointing materials, etc. complete all as specified and directed. Note : DI fittings, excavation and PCC to be measured and paid separately. |
| 10 | Supplying, laying, jointing and testing ductile iron pipe, K-9 type with spigot and socket ends of size 150 mm dia laid in trenches including rubber gasket (tyton ring) jointing materials, etc. complete all as specified and directed. Note : DI fittings, excavation and PCC to be measured and paid separately. |
| 11 | Supplying, laying, jointing and testing ductile iron pipe, K-7 type with spigot and socket ends of size 150 mm dia laid in trenches including rubber gasket (tyton ring) jointing materials, etc. complete all as specified and directed. Note : DI fittings, excavation and PCC to be measured and paid separately. |
| 12 | Supplying, laying, jointing and testing ductile iron pipe, K-7 type with spigot and socket ends of size 100 mm dia laid in trenches including rubber gasket (tyton ring) jointing materials, etc. complete all as specified and directed. Note : DI fittings, excavation and PCC to be measured and paid separately. |
| 13 | Supplying, laying, jointing and testing ductile iron pipe, K-7 type with spigot and socket ends of size 80 mm dia laid in trenches including rubber gasket (tyton ring) jointing materials, etc. complete all as specified and directed. Note : DI fittings, excavation and PCC to be measured and paid separately. |
| 14 | Supply and fixing ductile iron fittings for socketed spigot, 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 any shape, of size up to 150mm bore complete all as specified and directed. |
| 15 | Supply and fixing ductile iron fittings for socketed spigot, 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 any shape, of size 200mm to 300mm bore complete all as specified and directed. |
| 16 | Supply and fix ductile iron sluice valve flange type of size 200 mm dia PN 1.6 grade with stainless steel spindle & brass check nut (non raising spindle type conforming to IS - 14846) including fixing to pipe line with nuts, bolt and washers, rubber gasket (neoprene) complete all as specified and directed. |
| 17 | Supply and fix ductile iron sluice valve flange type of size 150 mm dia PN 1.6 grade with stainless steel spindle & brass check nut (non raising spindle type conforming to IS - 14846) including fixing to pipe line with nuts, bolt and washers, rubber gasket (neoprene) complete all as specified and directed. |
| 18 | Supply and fix ductile iron sluice valve flange type of size 100 mm dia PN 1.6 grade with stainless steel spindle & brass check nut (non raising spindle type conforming to IS - 14846) including fixing to pipe line with nuts, bolt and washers, rubber gasket (neoprene) complete all as specified and directed. |
| 19 | Supply and fix 450mm bore reinforced concrete pipes, class NP3, laid and jointed complete with collars for water supply pipe line protection complete all as specified and directed. |
| 20 | Cutting cast iron pipes of size 200/150mm bore and reducing to required length before laying in position for insertion of new tees, branches, etc for taking branches connection complete all as specified and directed. |
| 21 | Cutting cast iron pipes of size 100/80 mm bore and reducing to required length before laying in position for insertion of new tees, branches, etc for taking branches connection complete all as specified and directed. |
| 22 | Drilling and tapping DI/cast iron water mains (in position) for branch connections of the internal dia 15/20mm complete all as specified and directed. |
| 23 | Taking up old unserviceable GI pipe and connections of sizes 50 mm bore including cleaning for re-fixing or removal to store complete all as specified and directed. |
| 24 | Taking up old unserviceable GI pipe and connections of sizes 40 mm bore including cleaning for re-fixing or removal to store complete all as specified and directed. |
| 25 | Taking up old unserviceable GI pipe and connections of sizes 25 mm boreincluding cleaning for re-fixing or removal to store complete all as specified and directed. |
| 26 | Taking up old unserviceable GI pipe and connections of sizes 20 mm bore including cleaning for re-fixing or removal to store complete all as specified and directed. |
| 27 | Supply and fixing 50mm bore Galvanised Iron pipe, medium grade, laid in trenches with all fittings such as tees, bend, elbows, sockets reducer, nipples and union complete all as specified and directed. |
| 28 | Supply and fixing 40mm bore Galvanised Iron pipe, medium grade, laid in trenches with all fittings such as tees, bend, elbows, sockets reducer, nipples and union complete all as specified and directed. |
| 29 | Supply and fixing 25mm bore Galvanised Iron pipe, medium grade, laid in trenches with all fittings such as tees, bend, elbows, sockets reducer, nipples and union complete all as specified and directed. |
| 30 | Supply and fixing 20mm bore Galvanised Iron pipe, medium grade, laid in trenches with all fittings such as tees, bend, elbows, sockets reducer, nipples and union complete all as specified and directed. |
| 31 | M&L for preparation of old painted surfaces for CI/ MS pipe lines, distribution header and any other type of surfaces and applying two coat of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed. |
| 32 | Supply and fixing 50 mm dia gun metal gate valve with iron wheel head, screwed both ends for iron pipe including taking down old unserviceable gate valve complete all as specified and directed. |
| 33 | Supply and fixing 40 mm dia gun metal gate valve with iron wheel head, screwed both ends for iron pipe including taking down old unserviceable gate valve complete all as specified and directed. |
| 34 | Supply and fixing 25mm dia gun metal gate valve with iron wheel head, screwed both ends for iron pipe including taking down old unserviceable gate valve complete all as specified and directed. |
| 35 | Supply and fixing 20mm dia gun metal gate valve with iron wheel head, screwed both ends for iron pipe including taking down old unserviceable gate valve complete all as specified and directed. |
| 36 | M&L construction of brick masonry valve chamber of size 600mm x 600mm x 750mm (internal dimension) with PCC 1:3:6 foundation 150mm thick, brick work 23cm thick built in cement mortar 1:6, PCC 1:3:6 coping 50 mm thick, plastering 15mm thick in cement mortar 1:4 to all internal and exposed surfaces including excavation and earth work in any type of soil, MS sheet cover 3mm thick fixed with angle iron frame 30x30x4 mm including hinges of size 125mm with locking arrangement embedded in PCC and painting to MS cover and frame with two coats of synthetic enamel paint over a coat of red oxide primer, etc. complete all as specified and directed. |
| 37 | M&L construction of brick masonry valve chamber of size 1200mm x 1200mm x 1200mm (internal dimension) with PCC 1:3:6 foundation 150mm thick, brick work 23cm thick built in cement mortar 1:6, PCC 1:3:6 coping 50 mm thick, plastering 15mm thick in cement mortar 1:4 to all internal and exposed surfaces including excavation and earth work in any type of soil, MS sheet cover 3mm thick fixed with angle iron frame 30x30x4 mm including hinges of size 125mm with locking arrangement embedded in PCC and painting to MS cover and frame with two coats of synthetic enamel paint over a coat of red oxide primer, etc. complete all as specified and directed. |
| 38 | Demolition of cement concrete (un-reinforced) of any description in ground floor not exceeding 15cm thickness (below or above ground level) complete all as specified and directed. |
| 39 | Material and labour for 100 mm thick PCC 1:3:6 Type C-2 using 40 mm graded stone aggregate as in path finishing concrete surface even and smooth without using extra cement complete all as specified and directed. |
| 40 | Material and labour for plain cement concrete 1:3:6 Type C-2 using 40 mm graded stone aggregate as in foundations, filling and mass concrete complete all as specified and directed. |
| 41 | Schedule of Credit Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 20, 2026
11:30 IST
Tender Published
Tender notice published.
Completed
Aug 27, 2026
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
TodayAug 27, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
TodayAug 29, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
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