Making And Erection Of Earth Pits With Connection Arrangements At Different Places Of Main Substation Of Kuju Project Under Kuju Area .
Tender Value
2.41 Lakhs
Estimated cost
Bid Submission
12 Oct 2019
0 days left
EMD
3100
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
Kuju → Jharkhand
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Making And Erection Of Earth Pits With Connection Arrangements At Different Places Of Main Substation Of Kuju Project Under Kuju Area .
BOQ
| Name of the Work / Contract No: | |||||
|---|---|---|---|---|---|
| Sl.No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | supplying and erecting earth pit of minimum bore dia. 150mm size , approved make Safe Earthing Electrode consisting Pipe-in-Pipe technology as per IS 3043-1987 made of corrosion free G.I. Pipes with constant ohmic value surrounded by highly conductive compound with high charge dissipation suitable for effective and maintenance free earthing as mentioned below :With 3 mtr. G.I. Pipes having outer pipe dia of 50mm having 80-200 micron galvanizing, Inner pipe dia. of 25mm having 200-250 Micron galvanizing, connection terminal dia.of 12mm in nominal soil with 50 kg (Two Bag) Back filling Compound. | 15 | Nos. | |
| 2 | 2 | Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre belowground as strip earth electrode, including connection/ terminatingwith G.I. nut, bolt, spring, washer etc. as required. (Jointing shallbe done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm) | 325 | mtr | |
| 3 | 3 | Providing and fixing G.I. tape 20 mm X 3 mm thick on parapet or surface of wall for lightning conductor complete as required.\n | 200 | mtr | |
| 4 | 4 | Brick work with common burnt clay modular bricks of class designation7.5 in foundation and plinth in:Cement mortar 1:4 (1 cement : 4 coarse sand) 0.12 Mtr X 0.5 Mtr X 0.5 Mtr X 4 Nos X 15 Nos= 1.8 CUM | 1.8 | cum | |
| 5 | 5 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m inwidth as well as 10 sqm on plan) including disposal of excavatedearth, lead upto 50 m and lift upto 1.5 m, disposed earth to be levelledand neatly dressed. 2.7.1 Ordinary rock 0.6 mtr X 0.6 mtr X 15 mtr =5.4 CUM | 5.4 | cum | |
| 6 | 6 | Cement plaster skirting up to 30 cm height, with cement mortar 1:3 (1cement : 3 coarse sand), finished with a floating coat of neat cement.18 mm thick | 15 | sqm | |
| 7 | 7 | Providing and fixing testing joint, made of 20 mm X 3 mm thick G.I. strip, 125 mm long, with 4 nos. of G.I. bolts, nuts, chuck nuts and spring washers etc. complete as required. | 56 | Nos | |
| 8 | 11 | Total impact of GST for the purpose of CTC | 1 | Nos |
AI Tender Summary
Tender Timeline
Oct 03, 2019
11:30 IST
Tender Published
Tender notice published.
CompletedOct 12, 2019
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedOct 14, 2019
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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