Tender For Sinking Of 5 Nos Tube Well (I)Near Saraswati F P School Namkhana Freserganj Shibpur (Ii) Near The H O Bakul Jana Namkhana Freserganj Amrabati (Iii) Near The H O Arun Roy Namkhana Narayanpur Narayanpur(Iv) Near The H O Salema Bibi Namkhana Naray
Tender Value
10.75 Lakhs
Estimated cost
Bid Submission
06 Feb 2023
0 days left
EMD
21500
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
namkhana → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
SINKING OF 5 NOS TUBE WELL (i)NEAR SARASWATI F P SCHOOL NAMKHANA FRESERGANJ SHIBPUR (ii) NEAR THE H O BAKUL JANA NAMKHANA FRESERGANJ AMRABATI (iii) NEAR THE H O ARUN ROY NAMKHANA NARAYANPUR NARAYANPUR(iv) NEAR THE H O SALEMA BIBI NAMKHANA NARAYANPUR GANESHNAGAR & (v) NEAR THE H O AMAL MIDHYA NAMKHANA HARIPUR UTTAR CHANDANPIRI UNDER NAMKHANA PS
BOQ
| Sl. No. | Item Description |
| 1 | Sinking of Tube Well |
| 2 | Labour for boring tube well of required dia. by water jet system through any type of soil strata including hire and labour charges for boring pipes, scaffolding, tools and plants as necessary and taking out them and lowering pipes, strainers, blind pipe etc. and fitting and fixing the same complete including bucket washing and other incidental works in the connection. The tube well should have a minimum 50 mm gap in between the outside of the tubewell pipe and the bore. |
| 3 | (d) For depth upto 150 metre for 40 mm dia. tube well with top enlargement of 100 mm dia. |
| 4 | (ii) 100 mm dia. boring etc. top enlargement |
| 5 | c) For depth upto 150 metre for 40 mm dia. Tube well with top enlargement of100 mm dia.(i) 40 mm dia boring etc |
| 6 | (b) For depth more than 150 metre. (i) 40 mm dia. boring etc. beyond 150 metre |
| 7 | Supplying high density polythene strainer of approved make with adapter conforming to I.S. specifications(i) 40 mm dia. |
| 8 | Supplying, fitting and fixing steel cutter piece upto 450 mm long with sockets. (i) 40 mm dia. |
| 9 | Supplying, fitting and fixing plug of approved make conforming to I.S. specifications.(i) 40 mm |
| 10 | Supply of PVC pipes & fittings Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I).(A) PVC Pipesi)100 mm |
| 11 | (i) 40 mm dia |
| 12 | Packing the annular space between the outside of the tube well pipes & strainers and the bore with pea size washed gravel of approved quality having size from 2 mm to 5 mm or the size approved by the Engineer-incharge including cost of all materials labour and equipment complete. |
| 13 | Construction of masonry platform of size 1.25m x1.25 m with ,75 mm thick Cement concrete (1:2:4) over a layer of single brick flat soling including 15 mm thick cement plaster (6:1) with neat cement finish to inside & outside as per direction of EIC |
| 14 | Spill water masonry surface drain 15 cm wide ,15 cm deep having 12.5 brick work in cement morter (4:1) on 75 mm brick PCC (1:2:4) over a layer of brick flat soling including 15 mm thick cement morter (6:1) with neat cement finish to inside and outside as per direction of EIC |
| 15 | Collecting sample of water for bacteriological and chemical test from any depth at any time during execution of work including hire and labour charges for tools and plants and sterilising the equipments, paying all charges and fees, testing etc. complete in all respect as per direction. |
| 16 | Washing and developing tube well with air compressor pump and engine for 8 (eight) hours continuous pumping per day with necessary arrangements for testing the yield in gallons per hour with \"V\" notch including hire and labour charges for all tools and plants and scaffolding as required |
| 17 | Supplying fitting & fixing India Mark IIhand pump set |
| 18 | Suppling and fittingof Reducing Socket (mm X mm)i) 100 X 40 |
| 19 | Construction of soak pit 1000 mm outer dia 125 mm thick brick work(1:4 cement mortar) depth 1200 mm from Ground level and top cover 75 mm thick slab with reinforcement . And insidefilling with brick batsupto 600 mm height from bottom level.complete andfilling medium sand 300 mm above bats completein all repect as per instruction of Engineer-in-charge |
| 20 | Add 18% GST |
| 21 | Add 1% L&W cess |
AI Tender Summary
Tender Timeline
Jan 23, 2023
11:30 IST
Tender Published
Tender notice published.
CompletedFeb 06, 2023
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedFeb 08, 2023
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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