Tender For Testing Repair/Maint Of Earthing Of E/M Installation At Afs Amla
Tender Value
11 Lakhs
Estimated cost
Bid Submission
05 Aug 2026
20 days left
EMD
22000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Betul → Madhya Pradesh
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Testing Repair/Maint Of Earthing Of E/M Installation At Afs Amla
BOQ
| Sl. No. | Item Description |
| 1 | Taking down old defective copper conductor strip/wire of any size from wall/foor and making good to the disturbed surfaces to match the existing surface complete all as specified and directed. |
| 2 | Taking down old defective conductor strips of any type/description (i.e. GI, Aluminium & copper strip) from wall/ roof and making good to the disturbed surfaces to match the existing surface complete all as specified and directed. |
| 3 | Labour charges to carry out earthing resistance test of earth pits of plants/machinery/panels of E/M installation with well calibrated suitable earth resistance tester after opening the test points and recording the result in presence of MES representative complete all as per IS:3043 of 1966. NOTE: (i) The result shall be recorded in the result sheet and on pit marker and as directed. (ii) Recording the test result of each earthing shall be done on quaterly basis and the test result shall be submitted to the AGE E/M Office quarterly. (iii) It shall be ensured by the Contractor of earth resistance meter shall be well calibrated. |
| 4 | Supply & fix in repair Junction box IP 65 with plain walls of size 167mm x 125mm x82mm made up of Polystyrene having shutter and lifting knob with provision of earth strip entry glands fixed to walls or pole with nuts, bolts, washers and testing complete all as specified and directed. |
| 5 | M&L for maintenance free grounding solution earthing in replacement of old earthing comprising of high tensile low carbon steel rod of 3 meter length & 17.2 mm dia with 250 micron (average) molecularly bonded copper thickness on the outer surface along with earth enhancing back-fill compound strictly be a carbon based conductive concrete type which has a resistivity of less than 0.12 Ohm Mtr, Back-fill compound should be electronically conductive (Like in metals) and should not depend on moisture for conduction, back-fill compound should be environment friendly, should solidify when mixed with water and set like concrete and should not leach / diffuse into the ground, back fill compound shall not be mixed with any soil while pouring in the bore hole. The earth electrode should finally be housed in a heavy duty readymade type PVC chamber with future access cover. Make: JEF Technology/ Excel Fibro tech / Trupower solution |
| 6 | Note:(i) Cost for excavation, earthwork in any kind of soil/ strata, testing on completion, copper strip 20x3 mm and 40 mm dia light grade GI protection pipe upto 7.5 metres from earth plate shall deemed to be included in the rate quoted. (ii) On testing, after completion, if the earth resistance < 5 ohms is not obtained, earthing will be rejuvenated without any extra to the department. (iii) Test certificate from the OEM has to be produced by the contractor for the material used in earthing. |
| 7 | M&L for plate earthing in replacement of old earthing complete with galvanised mild steel plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground vertically (in earth pit not less than 2.25 m below normal ground level) with the top edge of the earth plate at a depth not less than 1.5 m below normal ground level, the earth electrode surrounded by adequate quantity of charcoal dust and salt to a packed thickness of 15 cm on all sides and incl GI earth strip 32 x 6 mm bolted (with GI nuts, bolts & check nuts) and riveted to earth plate at one end and connected to metallic bodies of equipment’s/ earthing test point etc at the other end, earth strip encased in and including 40 mm GI light grade pipe with all fittings from top of electrode to body of equipment fixed with and including 25x4mm iron clamps, bolts, nuts and washer and also including providing watering pipe 20mm bore GI pipe medium grade from bottom of earth pit to top of electrode complete with wire mesh funnel and earth pit in PCC 1:3:6 type C-1 using 20 mm graded crushed stone aggregate and PCC cover complete all specified and shown in electrical plate No 3 of SSR Part-1 including testing earth resistance and submitting test report complete all as specified and directed. |
| 8 | Note : (i) Rates for excavation and earthwork in any kind of soil/ strata, testing on completion, GI strip 32x6 mm and 40 mm dia light grade GI protection pipe upto 7.5 metres from earth plate is deemed to be included in the rate quoted. (ii) On testing after completion if less than 5 Ohm earth resistance is not obtained the earthling will be redone by the contractor at no extra cost the department. |
| 9 | M&L for plate earthing in replacement of old earthing complete with copper earth plate electrode 60 cm x 60 cm x 3.15 mm thick buried directly in ground vertically (in earth pit not less than 2.25 m below normal ground level) with the top edge of the earth plate at a depth not less than 1.5 m below normal ground level, the earth electrode surrounded by adequate quantity of charcoal dust and salt to a packed thickness of 15 cm on all sides and incl copper earth strip 20x3 mm bolted (with copper/ brass nuts, bolts & check nuts) and riveted to earth plate at one end and connected to metallic bodies of equipment’s/ earthing test point etc at the other end, earth strip encased in and including 40 mm GI light grade pipe with all fittings from top of electrode to body of equipment fixed with and including 25x4mm iron clamps, bolts, nuts and washer and also including providing watering pipe 20mm bore GI pipe medium grade from bottom of earth pit to top of electrode complete with wire mesh funnel and earth pit in PCC 1:3:6 type C-1 using 20 mm graded crushed stone aggregate and CI cover and frame complete all specified and shown in electrical plate No 3 of SSR Part-1 including testing earth resistance and submitting test report to AGE E/M by the contractor complete all as specified and directed. |
| 10 | Note: (i) Rates for excavation and earthwork in any kind of soil/ strata, testing on completion, copper strip 20x3 mm and 40 mm dia light grade GI protection pipe upto 7.5 metres from earth plate is deemed to be included in the rate quoted. (ii) On testing after completion if less than 5 Ohm earth resistance is not obtained the earthling will be redone by the contractor at no extra cost to the department. |
| 11 | S&F in repairs funnel made out of aluminium sheet in conical shape, dia of the funnel should be similar to existing funnel complete all as specified and as directed. |
| 12 | M&L in replacement for test point terminal block made of gun metal/ phosphorus bronze size 75 x 75 x 25 mm drilled and screwed by providing 3 Nos. 8 mm dia 25 mm long hexazonal head screw and connected to Copper/ Aluminium / GI strips complete housed in a PVC junction box after taking down old one complete all as specified and directed.Note: (i) The test points will be properly fixed on epoxy insulators. Cost of epoxy insulators are inclusive of unit rate quoted by the contractor. (ii) PVC junction box will be paid and measured separately under relevent item here-in-after. |
| 13 | Demolition of old brick earthing pit chamber any type. M&L for PCC 1:3:6 type C1 (using 20mm graded stone aggregate) earth pit chamber inner dimension size 54cm x 54cm x 54cm with wall and floor thickness of 150mm thick, laid over 75 mm thick PCC 1:4:8 type D2 (using 40mm graded stone aggregate) foundation including necessary form work, earth work alongwith pre-fabricated earth pit cover size 60cm x 60cm x 50mm made using RCC 1:2:4 type B0 (using 12.5mm graded stone aggregate) and 8mm dia Fe-500 grade TMT reinforcement bars at 140mm center to center on both ways, including two Nos. 8 mm dia TMT bar handles embedded into pit cover complete all as specified and directed. |
| 14 | S&F in repairs copper strip size 20 x 3 mm fixed to wall with aluminium saddles and screws drawn in conduit/ fixed to poles or any other indicated situation for loop earthing including connected upto test terminal point complete all as specified and directed. |
| 15 | S&F in repairs galvanised iron strip size 25 x 4 mm fixed to wall with galvanised iron saddles and screws / buried in ground/ drawn in conduit or any other indicated situation for loop earthing including connected upto test terminal point complete all as specified and directed. |
| 16 | S&F in repairs post insulator epoxy LV type suitable for copper/aluminium/ GI strip 25 x 4 mm fixed on wall/pole including screw complete all as specified and directed. |
| 17 | Supply and fixing light grade GI pipe 40 mm dia for protection of earthing lead complete all as specified and directed. |
| 18 | S&F earth pit display board made out of 1.2 mm(min) thick MS plate rectangular in shape size 30 cm (width) x 20 cm (height) fixed/welded on 600 mm long angle iron size 25 x 3mm and marking of earthing details such as Earthing Pit No., Connected To, Tested Date, Ohmic Value and Due date with suitable colour paint alongwith fixing with PCC on ground complete all as specified and directed. |
| 19 | Note:- The amount against the Schedule of Credit mentioned in the tender document shall be deducted from the total amount quoted against Sch 'A' while deriving the Contract Sum for Acceptance. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 15, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedAug 05, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 20 daysAug 07, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 22 daysTender Documents
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