Sinking Of New Deep Tube Well And Installation With Electro Mechanical Works Are Complete At Narkel Bagan Near Railway Side In Ward No 12 Under Naihati Municipality
Tender Value
15.22 Lakhs
Estimated cost
Bid Submission
05 Jan 2024
0 days left
EMD
30454
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
naihati → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Sinking Of New Deep Tube Well And Installation With Electro Mechanical Works Are Complete At Narkel Bagan Near Railway Side In Ward No 12 Under Naihati Municipality
BOQ
| Sl. No. | Item Description |
| 1 | Supply of Screen Ribbed Pipes of outside dia 169mm and wall thickness 7.5 mm of length 2.0 mtrs. Each :I) Internal dia 150 mm approx. |
| 2 | 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). I) 150 mm dia (Internal), Avg. thickness of wall =11.00 mm of length 3.00 mtr. |
| 3 | II) 200 mm dia (Internal), Avg. thickness of wall =12.7 mm of length 3.00 mtr, |
| 4 | labour for boring through any type of soil for sinking tube-well of required dia with top enlargement by Rig boring system (either by reverse circulation or by direct rotary method ) including hire charges and labour for Rig Machine tools & plants , staging force pumping set, and making arrangement for water required for boring etc. complete for lowering pipes , strainers, blind pipes etc. complete For depth upto 250 metre for 150 mm dia. Tube well with topenlargement of 300 mm dia.(upto 50 metre.) i) First 50 Meter |
| 5 | ii) Next 50 Meter |
| 6 | iii) Rest 60 Meter |
| 7 | iv) Rest 100 Meter |
| 8 | 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). i) (F) (v)Nipple (300 mm long) 200 mm dia |
| 9 | ii)Nipple (300 mm long) 150 mm dia |
| 10 | iii) (H) Threaded Adopter 150 mm dia |
| 11 | iv) (J) Threaded End Cap 150 mm dia |
| 12 | v)(K) End Plug 150 mm dia |
| 13 | O) Solvent Cement 250 Gm. |
| 14 | Supplying joining and fitting fixing the follwing accessories. i)Supplying M.S. male / female adopter of approved make and brand for coupling of M.S. pipe and fibre glass strainers, as per direction of theEngineer - in - Charge. |
| 15 | ii)Supplying, fitting and fixing heavy type bell mouth reducing socket. 200 mm x 150 mm |
| 16 | iii)Providing and fixing bell plug as required upto 250 mm (internal) dia.ERWMS pipe including cost of materials and labour complete. |
| 17 | iv) 300 mm dia housing clamp of approved quality |
| 18 | v) Providing 200mm center guide |
| 19 | vi)Supplying, fitting and fixing G.I. cap at top 200 mm dia |
| 20 | vii) Supplying ,fitting & fixing 200 mm dia MS Nipple at Top 1.5ft. Long |
| 21 | vii) Supplying ,fitting & fixing 300 mm dia MS cap for protecting the boring |
| 22 | Geophysical investigation of the acquifer by electrologging system with all tools and plants as necessary including supply of necessary report. |
| 23 | Washing and developing the tubewell with air compressor pump and engine for 8 (eight) hours per day with necessary arrangements for testing the yield in gallons per hour with \"V\" notch including hire & labour full charges for all tools and plants and scaffolding as required complete in all respect. |
| 24 | Labour for making arrangement for showing vertically test including the costof hire charges of all tools and plants and labour, scaffolding etc. all complete. |
| 25 | Collection of sample of water for bacteriological and chemical test of any depth at any time during execution of the work including hire & labour charges for tools and palnts and sterilizing the equipments paying all charges and fees for testing etc. in all complete as per direction of E I C |
| 26 | Packing annular space between the outside of the tube-well pipes & Strainer andthe bore with pea size washed gravels of approved quality having size from 2mm to 5mm of the size approved by the Engineer In Charge including the cost of all Materrials, Labour and Equipment complete. Note: Intial 6 M. of Annular Space between the housing pipe and the bore should not be shrouded with pea size gravel to avoid contamination with surface water. |
| 27 | Packing annular space between the outside of the housing pipe and the boring with puddled clay balls of approved size as per direction of Engineer-in-charge with cost of all materials and labour complete. |
| 28 | Supply of150mm dia borewell 15 HP Submersible motor pumpsets (KSB Make) discharge head150 mm. dia, Motor rating 11 kw/15Starting method Star/ Delta, Rated Current 22 Amps |
| 29 | Supply ofPVC Column pipe 100 mm dia 90 ft’-10 ft each” with socket heavy quality submersible pump |
| 30 | Installation of Sub-mersible Pumps and Motor with all its accessories including testing etc. |
| 31 | Fitting and Fixing of M.S. Sheet fabricated enclosed panel of single iron frame (1”× 1.5” ) with iron plate (1” × 1/8”) for fixing the foolowinga) 100 a ICTPN switch – 1Nob) 15 A ICDP switch – 1Noc) Amp.Meter with selector switch 1-Nod) Indicating lamp – 3 Noe) Selector switch |
| 32 | Supplying and laying 6 Sq.mm 3 Core(Make Finolex ) |
| 33 | a) A I.C.T.P.N. switch -2 Nos.b) 15 A I.C.D.P. switchc) Amp Meter with selector switchd) Volt meter with selector switche) Indicating lamp -3Nos. |
| 34 | Supply and fitting fixing of power capacitor 25 HP 1500 RPM. Electric motor |
| 35 | Earthing of 2” dia G.I. pipe lol=0” length S.W. wire |
| 36 | Supplying fitting fixing of single-Phase preventer |
| 37 | 220 Volt line including supply and fitting fixing of necessary materials 2 nos. light point |
| 38 | Supply and fitting fixing of FASD air brake Star Delta StarterPanel 25 HP |
| 39 | Top Cover 12” × 8” = 1 pc, Clamp Heavy 6” – 2 pairs , U Bolt 30 pcs. |
| 40 | Supplying and laying Ceiling Steel Rope. |
| 41 | Flange joint to C.I./D.I./M.S. pipe & Specials including supply of rubber gasket, nuts,bolts washer etc. of best quality to make the joint water tight at required hydraulic pressure all complete as per specification and direction of E.I.C. |
| 42 | Supplying and laying of 1 ½” PVC Pipe |
| 43 | Add 18% GST |
AI Tender Summary
Tender Timeline
Dec 12, 2023
11:30 IST
Tender Published
Tender notice published.
CompletedJan 05, 2024
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedJan 08, 2024
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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