Tender For Sinking Of 3 Nos. 300 Mm. X 200 Mm. Dia. 360 Mtr Deep Tubewell By D.R. Rig Method At Ph No.-1, 2 & 4 With Pvc Pipe & Strainer Having 300Mm Dia 48 Mtr. Longhousing Pipe & 200Mm Dia 30 Mtr. Longfilter Foraugmentation Of Dakshin Bhebia W/S Scheme
Tender Value
77.63 Lakhs
Estimated cost
Bid Submission
18 Sep 2024
0 days left
EMD
1.55 Lakhs
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
hasnabad → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Sinking of 3 nos. 300 mm. x 200 mm. dia. 360 mtr deep Tubewell by D.R. Rig method at Ph No.-1, 2 & 4 with PVC pipe & strainer having 300mm dia 48 mtr. longhousing pipe & 200mm dia 30 mtr. longfilter forAugmentation of Dakshin Bhebia w/s scheme (Z-II), Hasnabad block under Hasnabad Sub-Division, P.H.E. Dte.
BOQ
| Sl. No. | Item Description |
| 1 | Site Preparation, Temporary Latrine, Placement & levelling of Rig Machine, Mast hoisting and Casing drilling (Upto 6 mtr.) Placement of Casing with all allied works necessary to commence drilling woks and wind up of all machineries after completion of Drilling. |
| 2 | Drilling by Direct Rotary method of drilling using 9 7/8” dia.bit for pilot bore follwed by subsequently reaming using 12 1/4” dia. ,15 \" dia. and 17.5\" dia. Rock Roller Bits/Drag Bits in consolidated, semi consolidated and soft formation up to required depth including casing boring and casing lowering as required including cost of fuels and lubricants etc. as required for drilling. Rate only for pilot drilling will be@50% of item rate - (a) From 6 Mtr. to 60 Mtr. |
| 3 | b) From 60 Mtr. to 90 Mtr. |
| 4 | c) From 90 Mtr. to 120 Mtr. |
| 5 | d) From 120 Mtr. to 150 Mtr. |
| 6 | e) From 150 Mtr. to 180 Mtr. |
| 7 | f) From 180 Mtr. to 210 Mtr. |
| 8 | g) From 210 Mtr. to 240 Mtr. |
| 9 | h) From 240 Mtr. to 270 Mtr. |
| 10 | i) From 270 Mtr. to 300 Mtr. |
| 11 | j) From 300 Mtr. to 330 Mtr. |
| 12 | k) From 330 Mtr. to 360 Mtr. |
| 13 | Drilling by Direct Rotary method of drilling using 9 7/8” dia.bit for pilot bore follwed by subsequently reaming using 12 1/4” dia. ,15 \" dia. and 17.5\" dia. Rock Roller Bits/Drag Bits in consolidated, semi consolidated and soft formation up to required depth including casing boring and casing lowering as required including cost of fuels and lubricants etc. as required for drilling.Note: 2) Rate for reaming by 12 1/4\" dia. bit will be @14% of item rate.3) Rate for reaming by 15\" dia. bit will be @16% of item rate.4) Rate for reaming by 17.5\" dia. bit will be @20% of item rate.-(a) From 6 Mtr. to 60 Mtr. |
| 14 | b) From 60 Mtr. to 90 Mtr. |
| 15 | c) From 90 Mtr. to 120 Mtr. |
| 16 | d) From 120 Mtr. to 150 Mtr. |
| 17 | e) From 150 Mtr. to 180 Mtr. |
| 18 | f) From 180 Mtr. to 210 Mtr. |
| 19 | g) From 210 Mtr. to 240 Mtr. |
| 20 | h) From 240 Mtr. to 270 Mtr. |
| 21 | i) From 270 Mtr. to 300 Mtr. |
| 22 | j) From 300 Mtr. to 330 Mtr. |
| 23 | k) From 330 Mtr. to 360 Mtr. |
| 24 | Lowering the tube well assembly (UPVC Casing pipe ,well pipe, strainer along with UPVC accessories) vertically in a position with proper lowering arrangement by applying necessary jointing compound including labour cost for subsequent gravel packing and machine operation cost etc. |
| 25 | Cost of Consumables for drilling rigs and machineries |
| 26 | Development (Min. 8 Hr. continuous) of tube well by using suitable air compressor (Min. Capacity: 600CFM & operating Pressure 14 Bar) followed by yield testing with BHT pump (Head :45 to 50mtr.,Discharge :1100 to 1000 LPM and 25 BHP engine) all complete including To & Fro Transportation cost and Cost of fuels, lubricants & Labour etc. |
| 27 | Water sample collection and chemical test including Arsenic Test. |
| 28 | Transportation cost of drilling equipment and accessories rig machine etc. including cost of fuel,Lubricant & loading unloading the materials from store/stack yard /suppliers godown and unloading /stacking the same at site.(Upto 60.0 km distance) |
| 29 | Supply and delivery of UPVC pipe (CD) conforming to IS 12818:2010. (CIPET Certified) |
| 30 | 300 mm dia |
| 31 | 200 mm dia |
| 32 | Supply and delivery of UPVC Deep Well Screen (RDS) Pipes with Ribs conforming to IS 12818:2010 .(CIPET Certified) - 200 mm dia |
| 33 | Supply and delivery of UPVC Reducer- 300mmx 200 mm dia. 300mmx250mm-1 no & 250mmx200mm-1 no) |
| 34 | Supply and delivery of UPVC Cap - 300 mm dia. |
| 35 | Supply and delivery of UPVC Cap - 200 mm dia. |
| 36 | Supply and delivery at site of UPVC Nipple300x300 |
| 37 | Packing annular space between the outside of the housing pipe and the bore with puddle clay balls of approved size as per direction of the EIC with cost of alll materials and labour complete. |
| 38 | Supply and delivery of M.S. Housing clamp 300 mm dia. |
| 39 | Supply and delivery of M.S .Centre guide (Special Type) |
| 40 | Supply and delivery of Washed gravels size ranging from 1.80 mm to 4.74 mm. conforming to IS 4097 : 1967. |
| 41 | Supply and delivery of Bentonite Powder conforming to IS 6186 : 1986.. |
| 42 | Electro-logging charge. |
| 43 | Add : GST (@ 18%) |
| 44 | Add : Cess (@ 1%) |
AI Tender Summary
Tender Timeline
Aug 21, 2024
11:30 IST
Tender Published
Tender notice published.
CompletedSep 18, 2024
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedSep 20, 2024
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
Download All (ZIP) ↓
Disclaimer
We takes all possible care for accurate & authentic tender information. However users are requested to refer Original source of Tender Notice / Tender Document published by Tender Issuing Agency before taking any call regarding this tender