Tender For Repairs And Maintenance Of External Electric Supply, Unserviceable Earthing And Connected Items At Shibpur And Laxmipur Area Under Ge (South) Diglipur.
Tender Value
29 Lakhs
Estimated cost
Bid Submission
15 Sep 2026
19 days left
EMD
58000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
North and Middle Andaman → Andaman And Nicobar Islands
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repairs And Maintenance Of External Electric Supply, Unserviceable Earthing And Connected Items At Shibpur And Laxmipur Area Under Ge (South) Diglipur.
BOQ
| Sl. No. | Item Description |
| 1 | M&L for Chemical earthing complete with copper earth plate of size 900x600x5mm thick burried in ground vertically to a depth not less than 2.5 mtr below normal ground level with top edge of plate at a depth not less than 1.5 mtr below normal ground level with a bottom layer MG SO4 of 150mm thick earth plate surrounded with graphite powder, vegitable soil mixture with bentonite in equal proportion, charcoal and common salt in equal proportion around and 150mm above the plate and 150 mm thick MG SO4 as top layer and ramaining portion filled with compact black cotton /loomy soil and connected with copper strip 32x6mm duly brazed and by means of bolts, nuts and washers up to 7.5 mtr length and connected to earthing test point, GI pipe light grade 40mm bore for each lead protection and GI pipe medium grade 20mm bore for watering with funnel and wire mesh all as shown in electrical plate no 3 of MES SSR Part I 2009 and specified and testing on completion including provision of earth pit with necessary earth work , RCC (1:2:4) cover slab 50mm thick with reinforcement of 8 mm dia TMT bars @ 100 mm c/c both direction and PCC chamber with PCC (1:3:6) type-C2 including excavation and earth work disposal of surplus soil to a distance not exceeding 50 mtr complete all as specified and as directed. |
| 2 | M&L for earthing complete with Galvanised steel earth plate eletrode 60 cm x 60 cm x 6 mm thick burried directly in ground (earth pit not less than 2.25 mtr deep below GL) with top edge of earth plate not less than 1.5 Mtr below normal ground level, earth plate surrounded from all sides by 15cm thick and packed layer of charcoal dust and common salt filled in alternate layers and electrode connections by using Galvanised earth wire 4.00mm dia connected by means of bolts, nuts, check nuts and washer of galvanised iron or steel, provision of 15 mm dia GI pipe medium grade for protection of GI earth wire and 20mm dia GI pipe medium grade for watering arrangement and PCC (1:3:6) , type C1 chamber, MS funnel, wire mesh, 50 mm thick RCC (1:2:4), typ- B1 earth pit cover with 6 Nos, 8 mm dia high strength deformed steel TMT bars on both ways including necessary excavation in any type of soil, returning, filling in, removal of surplus soil to distance n.exc. 50 mtr, provision of charcoal and salt complete all as shown in electrical plate No 5 of schedule Part-I, incl taking down old onecomplete all as specified and as directed. |
| 3 | M&L for earthing complete with galvanised steel earth plate electrod 60cmx60cmx60mm thick buried directly in ground ( each pit not less than 2.25 mtr below ground level) with Top edge of earth plate not less than 1.5 mtr below normal ground level, including provision of galvanised earth strip 32x6 mm connected by means of bolts, nuts, check nuts and washers of galvanised iron steel, provision of 40mm dia GI pipes medium grade for earth wire protection connected from earth plate electrode to main switch board, provision of 15 mm dia GI pipe perforated medium medium grade for glatering arrangement and PCC (1:3:6) type C1 chamber, MS funnel, wire mesh, 50 mm thick RCC (1:2:4) type B1 for earth pit. Cover with 6 No's 8 mm dia high strength deformed steel TMT bars on both ways, including test terminal block made of gun metal or phosphorous bronze 75x75x25 mm and drilled and screwed including 3 nos 8 mm dia, 25 mm long at hexa head screw also necessary excavation in any type of soil, returning, filling in, removal of surplus soil to a distance n.exc. 50 mtr, provision of char coal and salt complete all as shown in electrical plate No 3 of scedule Part-1 of 2009 complete all as specified and as directed and Testing on completion. |
| 4 | M&L for earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit /pipe or fixed to poles or any other indicated situation for loop earthing etc., as required with 32x6mm copper strip complete all as specified andas directed. Please Enable Macros to View BoQ information |
| 5 | M&L for earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit /pipe or fixed to poles or any other indicated situation for loop earthing etc., as required with 32x6mm copper strip complete all as specified andas directed. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 25, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedSep 15, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 19 daysSep 17, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 21 daysTender Documents
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