Tender For Repair Maintenance Of External Electric Supply At Tech And Non Tech Area Under Ge (I) (Cg) Goa
Tender Value
30 Lakhs
Estimated cost
Bid Submission
17 Oct 2026
14 days left
EMD
60000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
goa → Goa
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repair Maintenance Of External Electric Supply At Tech And Non Tech Area Under Ge (I) (Cg) Goa
BOQ
| Sl. No. | Item Description |
| 1 | Excavation in trenches not exceeding 1.5 m deep and not exceeding 1.5 m wide and getting out in soft/ disintegrated rock for taking up/relaying LT UG cable/ pipe complete all as specified and as directed. |
| 2 | Excavation in trenches not exceeding 1.5 m deep and not exceeding 1.5 m wide and getting out in hard/ dense soil for taking up/relaying LT UG cable/ pipe complete all as specified and as directed. |
| 3 | Returning filling in excavated earth work including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick in any strata complete all as specified and as directed. |
| 4 | Removing excavated soil to a distance not exceeding 50m, depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and as directed. |
| 5 | Supply/ Lay dry riddle sand in trenches for cable protection complete all as specified and as directed. Note : Punned thickness only will be measured and Paid. |
| 6 | Supply and lay cable cover LV type 1 flate size 250 X 150 X 40 mm for cable protection complete all as specified and as directed. |
| 7 | Supply and laying un re-inforced precast concrete cable cover, class HV, type-I, flat size 300 mmx180 mmx40 mm in trenches over and across the cable complete all as specified and as directed. |
| 8 | Taking out LT/HT UG cable of any type and size from trenches/ walls etc. complete all as specified and as directed. |
| 9 | Supply, lay testing and commissioning of HT UG cables, 11000 volts grade, 3 core 95 Sqmm (Earthed), XLPE insulated and PVC sheathed, steel wire armoured, with multi stranded aluminium conductor, heavy duty conforming to IS - 7098 part-II 1985, cables laid in trenches/ducts/under plinth floors passing through pipes etc., fixed on wall complete all as specified and as directed. |
| 10 | Supply lay, testing and commission UG cable XLPE insulated armoured heavy duty electric cable 1100 volt grade with stranded aluminium conductor cross sectional area 3.5/4 core AC supply complete all as specified and as directed of the following size:- |
| 11 | a) Cable under ground LT 120 Sqmm 3.5 core |
| 12 | b) Cable under ground LT 95 Sqmm 3.5 core |
| 13 | c) Cable under ground LT 70 Sqmm 3.5 core |
| 14 | d) Cable under ground LT 50 Sqmm 3.5 core |
| 15 | e) Cable under ground LT 35 Sqmm 3.5 core |
| 16 | Material and labour for replacement for GI pipe light grade laid in trenches for cable protection of size 50 mm dia complete all as specified and as directed. |
| 17 | Material and labour for replacement for GI pipe light grade laid in trenches for cable protection of size 80 mm dia complete all as specified and as directed. |
| 18 | Supply and fix in replacement of lugs of 35 sqmm to 50 sqmm complete all as specified and as directed. |
| 19 | Supply and fix in replacement of lugs of 70 sqmm to 185 sqmm complete all as specified and as directed. |
| 20 | Supply and fix in replacement of lugs of 240 sqmm to 400 sqmm complete all as specified. |
| 21 | Supply and fix in replacement danger notice plate of 1.6 cm thick mild steel vitreous enamelled white, with letters, figures and conventional and boxes in signal red colour and fixed with MS clamps, bolts and nuts of approved size for HT 25 x 20 cm size complete all as specified and as directed. |
| 22 | Supply and fix in replacement danger notice plate of 1.6 cm thick mild steel vitreous enamelled white, with letters, figures and conventional and boxes in signal red colour and fixed with MS clamps, bolts and nuts of approved size for LT 20 x 15 cm size complete all as specified and as directed. |
| 23 | Material and labour for cable route marker made out of MS angle iron of size 25 x 25 x 3 mm thick 30 cm long for \\"HT CABLE\\" route marking embossed on CI circular plate 150 mm dia 3 mm thick including grouting in PCC 1:3:6 type C1 concrete of size 20Wx20x50cm (20cm (W) x 20cm (T) x 50cm (H) including necessary earthwork and painting of exposed surfaces of MS angle iron using two coat of BROWN synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed. |
| 24 | Material and labour for repairs to LT/HT pillar box by opening door hinges and taking out rusted portion of door including removing bends / dents and refixing the door with new hinges, handles, making good surfaces bolting etc. and painting of LT panels by duly cleaning the surface from dust and grease and applying one coat of synthetic enamel paint by using spray gun colour and lettering the LT panels with black/white paint using stencils or making lettering by using stickering with minimum size of letter to be of 5 cm complete all as specified and as directed. |
| 25 | Material and labour for preparation of surfaces RCC Pole of 9 metre by scraping with emery paper and making free from rust, dust and any foreign material and apply two coats of cement based weather proof distemper including coping complete all as specified and as directed. |
| 26 | Supply and fix of MCCB 400 Amps/36KA, 4 Pole adjustable thermal fixed and magnetic release including taking down the burnt MCCBs from the LT panels/feeder pillar boxes complete all as specified and as directed. |
| 27 | Supply and fix of MCCB 250 Amps/25KA, 4 Pole adjustable thermal fixed and magnetic release including taking down the burnt MCCBs from the LT panels/feeder pillar boxes complete all as specified and as directed. |
| 28 | Supply and fix of MCCB 200 Amps/25KA, 4 Pole adjustable thermal fixed and magnetic release including taking down the burnt MCCBs from the LT panels/feeder pillar boxes complete all as specified and as directed. |
| 29 | Supply and fix of MCCB 160 Amps/25KA, 4 Pole adjustable thermal and magnetic release including taking down the burnt MCCBs from the LT panels/feeder pillar boxes complete all as specified and as directed. |
| 30 | Supply and fix, test and commissioning of MCCB 125 Amps/16KA, 4 Pole including taking down the burnt MCCBs from the LT panels/feeder pillar boxes etc. complete all as specified and as directed. |
| 31 | Supply and fix , test and commissioning of MCCB 100 Amps/16KA, 4 Pole including taking down the burnt MCCBs from the LT panels/feeder pillar boxes etc. complete all as specified and as directed. |
| 32 | Supply and fix , test and commissioning of MCCB 63 Amps/16KA, 4 Pole including taking down the burnt MCCBs from the LT panels/feeder pillar boxes etc. complete all as specified and as directed. |
| 33 | Supply and fix MCCB spreader terminal 4 pole suitable for 350/400/630Amp complete all as specified and as directed. |
| 34 | Supply and fix MCCB spreader terminal 4 pole suitable for 200/250Amp complete all as specified and as directed. |
| 35 | Supply and fix MCCB spreader terminal 4 pole suitable for 160/125Amp complete all as specified and as directed. |
| 36 | Supply and fix MCCB spreader terminal 4 pole suitable for 63/100 Amp complete all as specified and as directed. |
| 37 | Material and labour for servicing and repairing/ carrying out maintenance of 11 KV/440V transformer including the following works for 500 KVA capacity complete all as specified and as directed of the followings : -(a) Disconnecting the transformer from platform, electrical connection from HT & LT side, earthling side, lifting with the help of crane(b) Dismantling the transformer, drain out transformer oil, lift the cover, coil assembly & keep up the assembly in oven upto the preparation. Scratching the body with wire brush for any carbon deposit and oily substance from the transformer. (c) Cleaning the core iron sheet laminations assembly by oil complete, removing carbon sediments, dust in the coil and core gently without making any damage to coil and core.(d) Re-assembling all dismantled parts including provision of new gasket, nut, bolts, refilling with transformer oil.(e) Electrical connection to HT, LT and earthling side, testing and commissioning for satisfactory performance. Note: (i) Transformer oil filtration and top-up of new oil will be measured and paid separately. (ii) All petty parts including nut, bolts, gasket and minor welding's /patch work are deemed to be included in the rate quoted. (iii) The rate for lifting by crane, are deemed to be included in the unit rate quoted.(iv) All major parts if any replaced and rewinding of HT & LT coil are not included in the unit rate mentioned . Same will be priced and measured separately under relevant items of Schedule. |
| 38 | All as per Item No 32.00 described here-in-before but with 400 KVA complete all as specified and as directed. |
| 39 | All as per Item No 32.00 described here-in-before but with 200/ 250 KVA complete all as specified and as directed. |
| 40 | All as per Item No 32.00 described here-in-before but with 63/100 KVA complete all as specified and as directed |
| 41 | Attending electrical breakdown in the distribution transformer by repairing the same by arresting the sparking on HT & LT side by securing the joints, replacing the HT fuses, nuts, bolts in the spot for restoration of supply for upto 500 KVA transformer complete all as specified and as directed. |
| 42 | Supply only HT bushing insulator, brass metal studs nut and washers suitable for HT bush side of transformer up to 500 KVA complete all as specified and as directed. |
| 43 | Supply only LT bushing insulator, brass metal studs nut and washers suitable for LT 415 Volt bush side of transformer up to 500 KVA capacity of transformer complete all as specified and as directed. |
| 44 | Supply and fill new EHV grade insulating transformer oil complete with minimum BDV 60 KV complete all as specified and as directed. |
| 45 | Filtration of existing transformer oil with high pressure vacuum filtration plant to improve dielectric strength of insulating oil including testing for BDV of the filtration oil not to be less than BDV 60KV complete all as specified and as directed.Note :- (a) Rates includes the requirement of tools/plants at site where transformer oil to be filtered.(b) Transformer shall be kept in OFF position during filtration.(c) Temperature of oil should be kept below 75 ' C' during filtration. |
| 46 | Supply and fix in repairs existing breather silica jel of superior quality for transformer breather complete all as specified and as directed. |
| 47 | Supply and fix in repairs breather unit of transparent PVC material including its replacement for transformer of capacity up to 500 KVA complete all as specified and as directed. |
| 48 | Material and labour for disc type porcelain vitreous, brown or white insulator to suit 11 KV HT working Pressure of size 145 mm height, 255 mm dia , including one galvanised mild steel spindle, two galvanised iron washer and one GI nut complete including dismantling existing old insulator from position complete all as specified and as directed. |
| 49 | Material and labour for pin type porcelain vitreous brown or white insulator to suit 11 KV HT of working pressure of size 150mm height, 150mm dia including one galvanised mild steel spindle two galvanised iron washer and one GI nut complete including dismantling existing old insulator from position complete all as specified and as directed. |
| 50 | Material and labour for post insulator suitable for 11 KV HT working pressure including all connected accessories including dismantling existing old insulator from position complete all as specified and as directed. |
| 51 | Replacement of ACSR type jumpers (appx 1.5 RM in length) of suitable dia including aluminium lugs of suitable size for HT structures and yards including PVC insulation pipe and cleaning of carbon deposited on joints, applying jelly to each contact points and GOD male and female contacts and dismantling old jumpers complete all as specified and as directed. |
| 52 | Servicing and repairs of 11 KV air break gang operated switches vertical / horizontal mounted including insulators and operating mechanism for insulators and operating mechanism and replacement of broken/worn out components and insulators etc. Material and Labour for outdoor type Gang operated Air break switch triple pole, mechanically operated, mounted on insulator and steel frame, with operating mechanism worked from ground level with GI pipe medium grade, for current rating upto 200 Amps suitable for vertical mounting fixed type with 09 Nos HT insulators suitable for HT 11 KV complete all as specified and as directed. |
| 53 | Taking down, repairs/ replacement of 11 KV air break gang operated switches vertical / horizontal mounted including insulators and operating mechanism for insulators and operating mechanism and replacement of broken/worn out components and insulators etc. Material and Labour for outdoor type Gang operated air break switch triple pole, mechanically operated, mounted on insulator and steel frame, with operating mechanism worked from ground level with GI pipe medium grade, for current rating upto 200 Amps suitable for vertical mounting fixed type with 09 Nos HT insulators suitable for HT 11 KV complete all as specified and as directed. |
| 54 | Material and Labour for lightning arrestor (LA) zinc oxide type with all fittings station class, discharge capacity 60 KA, suitable for 11 KV and removing old existing unserviceable one complete all as specified and as directed. |
| 55 | Supply only in repairs HT Fuse element of HT 11KV, 10 Amp to 30 Amp rating complete all as specified and as directed. |
| 56 | Supply and fix in replacement cable jointing kit for 1.1 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size 25 sqmm to 50 sqmm complete all as specified and as directed. |
| 57 | Supply and fix in replacement cable jointing kit for 1.1 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size 70 sqmm to 120 sqmm complete all as specified and as directed. |
| 58 | Supply and fix in replacement cable jointing kit for 1.1 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size 150 sqmm to 185 sqmm complete all as specified and as directed. |
| 59 | Supply and fix in replacement cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 to 95 sqmm complete all as specified and as directed. |
| 60 | Supply and fix in replacement cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 sqmm to 95 sqmm complete all as specified and as directed. |
| 61 | Material and labour for MS frame work along with galvalume sheet 0.5mm thick of size 3.0 x 2.0 x 3.5 Mtr for Metering cubicle panel and outdoor type HT panel for E/M installation and similar work including cutting tops to shape, drilling holes, etc. embedded in concrete / masonry complete duly painted with two coats of primier and one coat on synthetic enamel paint, drilling, bolting or riveting confirming to Fe.290 Gde-165 including fixing it on required surface with necessary cement and welding work complete all as specified and as directed. |
| 62 | Testing of existing earthing system through 3 terminal method including checking of the continuity of the earth wire / earth strip from earth pit to the Electrical equipment/test point/switchgears complete and watering the earth pit as and when required and noting on the earth register complete all as specified and as directed. |
| 63 | Material and labour in repair Earthing complete with galvanized steel earth plate electrode of size 60cm x 60cm x 6mm thick, buried directly in ground vertically earth pit not less than 2.25 mtr deep below the ground level with top to edge of the plate not less than 1.5 mtr below ground level connected to galvanized iron strip 25 x 4mm as earthing lead by means of blots, nuts, check nut and washer of galvanized steel, including necessary earth work and excavation in any strata and PCC 1:3:6 type C2 chamber and RCC cover and light grade GI pipe of suitable dia and required length for protection of GI strip and water funnel and wire mesh with GI pipe medium grade 20mm dia etc. complete all as per electrical plate No 3 of SSR part - I including connections and testing on completion complete all as specified and as directed. |
| 64 | Material and labour for laying graded coarse aggregate (broken stone or boulders) of size 40 mm in substation yard complete all as specified and as directed. |
| 65 | Disconnecting HT supply from 11 KV , 630 Amps RMU , 3/2 way and servicing and overhauling of RMU , checking of tripping mechanism , greasing of moving contacts , cleaning of carbon from main contacts , checking of spring tension ,Checking of loosened bolts and nuts, checking of loosened connections, rust, damaged lead wires, checking of spring charging motor , Improvement of resistance of CTs , PT, epoxy insulator and epoxy body by applying post heated varnish complete all as specified and as directed and testing on load. |
| 66 | Material and labour for servicing /testing and calibration of line breaker/control panel including outdoor CT, PT and relays in control panel of indoor VCB of capacity 630/400A Amps and rating 11 KV complete all as specified and as directed for the following details mentioned as under:-(a) Details of servicing of breaker :-(i) Checking of Closing/Tripping coil assembly(ii) Adjustment of mechanism if required.(iii) Clean the circuit breaker to remove dust and dirt. The envelope of the vacuum interrupter and insulating materials shall be wiped with a clean cloth.(iv) Checking the contact for wear. Replace if the contact piece has worn out.(v) Apply a small amount of oil to rotary sections, sliding surfaces, pins, coupling section, etc. Use grease for the operating shaft and bearings, and machine oil for other parts.(vi) Check for rust and wear.(vii) Checking of spring charge mechanism(viii) Visual check for rust and deformation.(ix) Check for loosened bolts and nuts, broken spring washers and snap pins etc.(x) Check for loosened connections, rust, damaged lead wires.(xi) Checking of control circuit & tighten the connections if any.(xii) Check close & trip coil.(xiii) Replacement of Dashpot/shock absorbers .(xiv) Replacement of carbon brush of spring charging motor(xv) Cleaning of porcelain bushing(xvi) Checking of limit switch Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Sep 26, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedOct 17, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 14 daysOct 24, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 21 daysTender Documents
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