Tender For Improvement Of Old Big-Dia T/W By Surging At Bansdroni Netaji Sangha (Wd-113) And Other 2 Nos. Location Under Jadavpur Big-Dia T/W Unit.
Tender Value
2.41 Lakhs
Estimated cost
Bid Submission
17 Aug 2026
2 days left
EMD
5000
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Kolkata → West Bengal
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Improvement Of Old Big-Dia T/W By Surging At Bansdroni Netaji Sangha (Wd-113) And Other 2 Nos. Location Under Jadavpur Big-Dia T/W Unit.
BOQ
| Sl. No. | Item Description |
| 1 | SECTION(A) PLUMBING WORKS (A)-(VI) TUBE WELL (a) Original Works 21 Surging of existing tube well with chemical treatment and bucket wash (prior to use of compressor machine) and developing the tube well with compressor machine at least 3 (three) days at 8 (eight) hours per day till the yield is obtained at least by 75% of the total specified yield of the tube well (measured by 'V' notch tank) and draw down is within the permissible limit of 10% variation and water so obtained after such washing and developing will be free from sand and bacteria for which test report from the Public Analyst is to be obtained. (The rate is inclusive of all labour and materials including hire charges of tools and plants and cost of materials.) (b) For tube well of size bigger than 100mm dia. with top enlargement to have yield of 6000 gallons per hour. N.B. This item is to be executed with the special approval of the Engineerin- charge. |
| 2 | SECTION(A) PLUMBING WORKS (A)-(VI) TUBE WELL (a) Original Works 21 Surging of existing tube well with chemical treatment and bucket wash (prior to use of compressor machine) and developing the tube well with compressor machine at least 3 (three) days at 8 (eight) hours per day till the yield is obtained at least by 75% of the total specified yield of the tube well (measured by 'V' notch tank) and draw down is within the permissible limit of 10% variation and water so obtained after such washing and developing will be free from sand and bacteria for which test report from the Public Analyst is to be obtained. (The rate is inclusive of all labour and materials including hire charges of tools and plants and cost of materials.) (c) For additional period N.B. This item is to be executed with the special approval of the Engineerin- charge. |
| 3 | CHAPTER - I [ SUPPLEMENTARY ] EXCAVATION, SHORING, BAMBOO PILING, FENCING & SIGN BOARD, LIGHTING & SIGNALING AND SITE CLEANING ETC. 1.14 Signalling arrangement at both sides of site to avoid any accident during working period 4 nos. red flags during sunlight at 4 corners and 2 nos light (lamp) in other than sunlight. |
| 4 | UNSKILLED CATEGORY (AS PER MUNICIPAL SECRETARY'S CIRCULAR NO. 30 OF 2025-26 DATED 09.03.2026) |
| 5 | SEMI-SKILLED CATEGORY (AS PER MUNICIPAL SECRETARY'S CIRCULAR NO. 30 OF 2025-26 DATED 09.03.2026) |
| 6 | Sub Total |
| 7 | GST 9 % |
| 8 | GST 9 % |
| 9 | CESS 1% Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 07, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedAug 17, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 2 daysAug 19, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 4 daysTender Documents
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