Bore Hole And Associated Works For Chemical Earthing For 33 Kv Electrical Sub-Station In The Academy Bore Hole And Associated Works For Chemical Earthing For 33 Kv Electrical Sub-Station In The Academy
Tender Value
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Estimated cost
Bid Submission
20 Nov 2021
0 days left
EMD
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Bank guarantee accepted
Document Fee
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Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
National Judicial Academy, Bhopal → Madhya Pradesh
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Bore Hole And Associated Works For Chemical Earthing For 33 Kv Electrical Sub-Station In The Academy Bore Hole And Associated Works For Chemical Earthing For 33 Kv Electrical Sub-Station In The Academy
BOQ
| Sl. No. | Item Description |
| 1 | Bore Hole and Associated works for Chemical Earthing for 33 KV Electrical Sub-station in the Academy |
| 2 | Laying of Metal in yard by 100 mm thick metalling with 40 mm size B.T. Yard level to be increased by grouting Brick placed vertical 100 mm above of the ground and remaining part of the brick kept inside the ground |
| 3 | Earthling for Sub-Station (as per schedule G-2.3) Hard rock with bore and Chem rod |
| 4 | Galvanised mild steel flat (50X6 mm.) For mesh as per details(A) Connections of mesh to 1 earth spike / pipe 0.5mx 10 no. 5m(B) Connections of mesh to 4 pipes earth 8mx 2no. 16 m(C) Connections for 33 kv VCB 5mx 14 no. 70 m(D) Connections for 33 kv ct 8mx 14 no. 112 m(E) Connections for 33 kv LA 30mx 7 no. 210 m(F) Connections for Isolator handle, 4mx11no. 44m |
| 5 | GI pipe 150 mm., B class with the length of average depth 60 mtr. X 4 no. (1 for PTR neutral, 1 for mesh, 1 for LA) |
| 6 | Chem rod earthing including electrode, chemical, various locations in a 33/11 kv substation (consisting galvanised mild steel pipe of size 2000mm x 50mm outer diameter or higher size as per site conditions, filled with a highly conductive material and a GI strip minimum 16 mm x 3mm covering total of pipe, forming the electrode) for obtaining earth resistance less than 1 ohm |
| 7 | Bentonite powder |
| 8 | 150 mm Dia Tube well digging |
| 9 | CABBLE TRENCH SUITABLE FOR LAYING OF FOUR 33 KV 400 SQ MM UNDERGROUND XLPE CABLE, AS PER THE TECHNICAL SPECIFICATIONS |
AI Tender Summary
Tender Timeline
Oct 30, 2021
11:30 IST
Tender Published
Tender notice published.
CompletedNov 20, 2021
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedNov 22, 2021
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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