Tender For Rectification Of Leakages For 1200Mm Dia Ms Rising Main And 400 Mm Dai Ms Delivery Pipe Of Unit No 4 At Lis Tral Stage 3Rd (For Work No. 2).
Tender Value
28926
Estimated cost
Bid Submission
24 Oct 2026
1 days left
EMD
600
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Pulwama → Jammu and Kashmir
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Rectification Of Leakages For 1200Mm Dia Ms Rising Main And 400 Mm Dai Ms Delivery Pipe Of Unit No 4 At Lis Tral Stage 3Rd (For Work No. 2).
BOQ
| Sl. No. | Item Description |
| 1 | Repairing/maintenance/welding of 1200 mm dia. Rising main of LIS Tral Stage 3rd at RD 580 for rectification of leakage of pipe joint. The welding is to be done by arranging of diesel generator at site due to non-availability of electricity at working place. The job involves complete draining out of 1200 mm rising main through washout and utilizing services of semi-skilled /skilled labors having good knowhow of the job. The joint being partially underground needs excavation of earth pit to expose properly for proper welding. The job involves following works to be carried at site. |
| 2 | Earth work in bulk excavation by manual means of size 6 feet length X 6 feet width X 5 feet depth pit to expose the base of the pipe also to accesses the proper leakage spot and make a working place and also to make it easy for welding of the leakage point. |
| 3 | Providing of power supply at site by using generator of required capacity for purpose of welding/grinding etc. due to non-availability of power supply at the leakage spot. |
| 4 | Cutting of the existing old weld bead by way of oxy acetylene gas cutter for more than half circumferential joint |
| 5 | Preparation of V groove using grinder/files for making good surface for the welding for more than half circumferential joint |
| 6 | Welding charges of prepared Mild steel sections in two rounds , etc including cost of consumables, etc. but excluding carriage of equipment to site, etc. By electric welding |
| 7 | After the job is completed in all means back filling of the earth pit manually with same excavated earth material (85 % of the above excavated earth) |
| 8 | Mechanical transportation, loading, unloading and handling of various items such as welding tools & plant, Hoisting arrangements etc. using appropriate means of transport from work shop to site and back. |
| 9 | Realignment of laid 400 mm dia. MS delivery pipe of unit No 4th fitted with 400 mm dia NRV laid beneath the machine floor level having less working space and as such requires special tools/tackles and highly skilled technician for carrying the job at Tral Stage 3rd. The Job shall comprise :- |
| 10 | Cutting of the 400 mm dia. 8 mm thick MS delivery pipe at suitable spot using oxy acetylene gas cutter in such a way that it gets detached and segmented in to two unequal portions/segments. The detached pipe shall be properly supported on both the free ends by mechanical support during the execution of the job to prevent any major damage due to misalignment of the piping system. |
| 11 | Dismantle/ Unbolting the flanged portion of the pipe segment then formed near the installed NRV. Realigning and refitting the dismantled pipe segment (i.e. pipe segment shorter in length) having both mating flange up right at right angles with respect to alignment of pipe. |
| 12 | Providing and fitting of 400 mm dia of natural rubber gasket for flanged joint. |
| 13 | Providing and fitting of fully threaded additional Fasteners (Nuts & Bolts) of assorted sizes (approx 110mm x15 mm) for rejoining the above flanged joint of delivery pipes with NRV again before welding . |
| 14 | Strengthening of the above mentioned circumferential welded joint of the 400mm dia. pipe by way of :-Fabrication of M.S strip of 1250 (L) x 75 mm (B) for jacketing out of spare pipe segment available at the site and fitting the same by means of electric arc welding of suitable strength and runs along the edges of the encirclement wrapped strip using proper tools & tackles. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 14, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedOct 24, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 1 dayOct 24, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 1 dayTender Documents
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