Military Engineer Services Tender
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Military Engineer Services - MES Tender
Electrical and Electronics
Electrical Works
Eprocure
Opening Date9 May 2023
Closing Date5 Jun 2023
Tender Amount₹ 29,00,000
Costs
EMD
₹ 58,000Document Cost
₹ 500Tender Fee
Refer Documents
Description
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Contact
Tender Id
2023_MES_594170_1Bid Award Id
ViewTender No
84187E8Tender Authority
Military Engineer Services ViewPurchaser Address
-Website
http://http://mes.gov.in/
GEM & Bid Advisory Services
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BOQ Items
M&L for loose filling with aggregates of broken stone/boulders of gause 40 mm to 80 mm graded for surrounding the transformer area of substation including cleaning the area inside the fencing before laying aggregates complete all as directed
5
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S&F in replacement switch disconnector fuse (Panel Mounting cubicle type) bolted type of rating 100 Amp, 50 Hz, 415 V, four pole with 4 HRC fuses in sheet steel enclosures with side handle operated confirming to IS/IEC: 60947-Part 1 & 3 complete and all as specified and directed.
1
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S&F in replacement switch disconnector fuse (Panel Mounting cubicle type) bolted type of rating 320 Amp, 50 Hz, 415 V, four pole with 4 HRC fuses in sheet steel enclosures with side handle operated confirming to IS/IEC: 60947-Part 1 & 3 complete and all as specified and directed.
1
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Disconnecting, taking down distribution transformer outdoor type 11 kV /415 volts having capacity 100 kVA, 150 kVA, 200 kVA, 250kVA and 315 kVA, transportation to the workshop for repairs including opening of transformers cover, draining of oil, de-tanking of core and coil assembly, cleaning, washing of dust and dirt from all parts including core, tank and cooling tubes radiators etc., joint inspection for estimate, replacement of defective parts, assembly, stage inspection, re-tanking, oil filtration/ dehydration, fill dehydrated oil and fresh oil and testing the repaired transformers for all the routine tests as per IS 2026 (Part 1): 2011 with latest amendments. Note: - (a) Transformer oil shall be drained out by the contractor in suitable capacity mild steel drums to be arranged by the contractor. The said drained out transformer oil shall be refilled in the transformer duly dehydrated after repair and the cost thereof shall be included in unit rate quoted against the respective item of this schedule. (b) Rewinding of both HT & LT coil shall be measured and paid for separately under respective item of this schedule. (c) Transportation charges for transportation of transformer from site to workshop and after repair, workshop to site shall be borne by the contractor and cost thereof shall be deemed to be included in the unit rate quoted for this item. (d) The spare parts excluding nuts, bolts, washer shall be measured and paid for separately (e) The said transformer shall be repaired in reputed workshop as decided by the GE. (f) Testing of transformer after repair shall be carried out as per IS 2026 (Part 1): 2011 and the cost of testing shall be deemed to be included in unit rate quoted against this item. (g) The IR value of the dried winding before inserting the core in the shell shall be measured and recorded, complete all as specified and as directed
2
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Preparation of surfaces of transformer 630 KVA, scretching oid paint and spray with gun two coats of synthetic enamel paint smoke gray colour (1st quality) over a coat of primer and heat resistance tape complete. of the capacitaies all as specified.
1
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Taking down old unserviceable HT underground cable size 120/150 sqmm 3 core from damaged protion at site and including cutting the HT cable and removing from site re use existing suitable for re use complete all as specified.
244
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Laying only , testing and commissioning of HT XLPE insulated screened PVC bedded, galvanised steel strip or wire armoured, electric power cables (Heavy duty) with stranded aluminium conductor, 11000 volts , cross sectional area 150 Sq mm, 3 core (Earth), laid in trenches/with pole etc complete all as directed.
50
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Supply and laying XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with aluminium conductor, 11000 volts grade, cross sectional area 150 Sq mm, 3 core complete all as specified and as directed.
194
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-
Supply and laying un-reinforced precast concrete cable cover, class HV, type I flat size of 300 x 180 mm x 40 mm with minimum average breaking load 70 kgf/sqcm as per IS 5820 : 1970 complete all as specified and as directed
949
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Preparation of surfaces of HT Steel poles by and painting applying one coats of aluminium paint and writing pole No in black and yellow. for 11.00 mtr pole all as directed at site.
10
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Supply, jointing and testing of outdoor type end termination jointing kit 11 KV (Earth) cold shrinkable complete suitable for 3 core XLPE armoured aluminium conductor cable of size 120 to 185 sqmm 3 core: complete all as specified and as directed
2
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Supply and stringing ACSR (Aluminium Conductor steel Rein-forced) Conductor and incl removing old ACSR conductor complete all as specified and as directed
1.5
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Dismantling of HT over head lines ACSR conductor and restringing to the required tension incl Repalcement worn out ACSR conductor, binding wires, cross arms, insulators, clamps nuts, bolts and washer tec, Note: ACSR conductor, cross arms, insulators, clamps, nuts, bolts and washers aremeasured and paid in respective items incl trimming/chopping of trees upto 5 mtr either side form center of OH line. Note: 3 wire span measured as one length complete all as specified and as directed
400
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Supply and fixing of reinforced cement concrete poles 11 mtrs long 152 mm x 152 mm at top and 152 mm x 260 mm at bottom class 9 including dismatling of old unservicable RCC pole and dismentling and remove of debris from site complete all as specified and as directed
2
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M&L for PCC 1:4:8 type D2, using 40 mm graded stone aggregate for foundation of poles complete all as specified and as directed
3
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M&L for PCC 1:3:6 type C1 using 20 mm graded stone aggregate for coping of poles complete all as specified and as directed
2
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Supply and fix in repairs of oil level indicator as per existing Make and Module complete all as specified and as directed
1
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Supply and fix in repairs LT 0.433 KV brass terminal rod of suitable size (as per existing) with nuts, bolts and rubber bush for the transformer of capacity 630KVA complete all as specified and as directed
1
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Supply and fix in repair HT 11 KV brass terminal rod of suitable size (as per existing) with nuts, bolts and rubber bush for the transformer of capacity 630KVA complete all as specified and as directed
1
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Supply and fix in repair tapping changer with 7 step assembley suitable for 11 KV transformer of 630 KVA capacity complete all as specified and as directed
1
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Supply and fix in repair Gun metal, globe or gate valve, with iron wheel head, screwed both ends for iron pipes of sizes 25 mm bore complete all as specified and as directed
1
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Supply and fix in repair Gun metal, globe or gate valve, with iron wheel head, screwed both ends for iron pipes of sizes 32 mm bore complete all as specified and as directed
1
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Supply and fix in repair Gun metal, globe or gate valve, with iron wheel head, screwed both ends for iron pipes of sizes 40 mm bore complete all as specified and as directed
1
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Supply & install steel tubalar pole swaged welded with MS base plate size 30 cm x 30 cm x 6 mm thick final taper plug bolts nuts & washers as per IS : 2713 (part I) 1980 made out of MS tubing including painting of two coats of alumnium paint of approved quality over one coat of red oxide primer length 11.0 mtr long 410 SP- 55 using foa ny description of external electric work all as specified and directed.
8
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S&F stay assembley comprising of 7/4 mm galvansied MS stranded wire of required length fixed to pole with and including flat iron clamps fabricated out of 05 mm X 6 mm flat iron and nuts , bolts and washers of suityable sizes including painting with two coat of aluminium paint over a coat of red oxide as primer, GI stay rod 20 mm dia 1850 m longMS stay plate GI 300 mm x 140 mm clearnace dia of hole 25-5 mm suitable for HT/LT poles all as specified and directed by Engr in Charge. Note :- Excavation earth work and concrete work, clamps stay wire insulator shall be measured and paid separetly undr relevent item of this schedule complete all as specified and as directed
2
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Dismantling steel poles/struts, any size complete all as specified and as directed
4
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M & L for steel tubular swaged pole 410 SP-55 (11.0 metre long) seamless type, including CI base plate, finial taper plug, bolts, nuts & screws as per IS 2713 Part -I & II including painting with two coats of bituminious paint over a coat of red oxide zinc chrome primer on exposed portion and making strips of width 30 cm upto 1.5 m from the ground level in black and yellow shade in alternate layer including numbering of poles using two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer and two coats of anticorrosive paint over a coat of red oxide primer to embedded portion of pole including making good to match existing area complete all as specified and as directed. Note- Earthwork shall be measured and paid seperately. Volume occupied by steel pole shall be deducted to derive the quantity of PCC.
4
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Taking down existing rusted/worn out MS cross arm, angle, clamps, nuts, bolts and washers and supply and fixing new MS Cross arms, bracings, supports, clamp and back plates fabricated from structural steel section including nuts, bolts, washers, welding, bending cold or hot drilling holes for bolts in any type, shape or as indicated and directed inclusive of one coat of red oxide and one coat of aluminium paint complete all as specified and directed by Engr in charge.
2.1
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Taking down existing cracked/unserviceable Pin type insulator and supply and fixing new Pin type insulator porcelain vitreous white, brown or green including one galvanised mild steel spindle, two galvanised washers and one galvanised iron nuts 150 mm dia for 11000 volts grade complete all as specified and directed by Engr in charge.
36
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Taking down existing cracked/unserviceable Disc type insulator and supply and fixing new Disc type insulator porcelain vitreous 145 mm high and 255 mm dia ball and socket type (white, brown or green) complete single disc assembly for tension with tension clamps suitable for ACSR conductor working pressure 11 KV grade complete all as specified and directed by Engr in charge.
33
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Taking down any type and size stay wire and Material & Labour for Galvanised stay strand, 7/4mm complete all as specified and as directed
1
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Dismantling stay assembly complete any type , Material & Labour for Stay assembly Diameter of stay rod in 20 mm complete with accessories as shown in electrical plate No. 1 complete all as specified and as directed
7
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Taking down existing worn out/old/broken ACSR conductors of any size and length at any position from HT poles and supply, fixing and stretching new ACSR conductors of any size and type for over head HT poles including binding at site to insulator with suitable size of binding wire etc complete all as specified and directed by Engr in charge.
1.4
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Dismantling earth wire or copper conductor, service feeder or distributor span M & L Galvanised steel wire 3.15 or 4mm dia in overhead lines or as earth continuity conductor complete all as specified and as directed
1.5
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Dismantling of any type and size of unsv/broken Anti climbing device and M & L for Anti-climbing device; spikes type fabricated out of M.S. bars (round,square and flat) including nuts, bolts, washers and welding in two halves made to shape to suit the cross section of the pole complete all as specified and as directed
1
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Taking down unsv Danger notice plate of any size and M & L for Danger notice plate of 1.6 mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size, for HT, 25x20cm size complete all as specified and as directed
20
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M & L for Expulsion fuse single pole suitable for 11000 V of cap upto 25 Amp complete all as specified and as directed
3
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M & L for Expulsion fuse single pole suitable for 11000 V of cap above 25 Amp upto 50 Amp complete all as specified and as directed
30
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Taking down existing old unserviceable Switch air break and supply and fixing of new Air break gang operated switch triple pole mechanically operated out door with all fitting/ accessories mounted on and including 11 KV porcelain insulator and steel channel frame GI operating rod 25 mm dia of suitable length with operating mechanism worked from ground level vertically or horizontal operated as per site requirement including locking arrangement for operating handle complete suitable for current rating 200 Amps 11 KV working pressure with 15 Insulators complete all as specified and directed by Engr in charge.
5
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Taking down existing old unserviceable Switch air break and supply and fixing of new Air break gang operated switch triple pole mechanically operated out door with all fitting/ accessories mounted on and including 11 KV porcelain insulator and steel channel frame GI operating rod 25 mm dia of suitable length with operating mechanism worked from ground level vertically or horizontal operated as per site requirement including locking arrangement for operating handle complete suitable for current rating 400 Amps 11 KV working pressure with 15 Insulators complete all as specified and directed by Engr in charge.
3
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Taking down existing old unserviceable lightening arrester and supply and fixing of new lightening arrester of expulsion type 65 KA complete with all fitting 11000 volts grade with bolts, nuts and washers complete all as specified and directed by Engr in charge.
7
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Taking dowm brusted/unsv cable jointing kit for HT joint of any type and size and Supply, laying, testing and commissioning of cable end termination joint in door heat shrinkable type suitable for stranded aluminium conductor 3 core, 11 KV XLPE 95 Sq mm cross sectional area complete all as specified and directed by Engr in charge.
2
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All as per Srl item No 45 here in before above but of size 120 Sq mm 3 core to 185 Sq mm. 3 core complete all as specified and as directed
2
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Taking down old/brusted unsv 11 KV Cable of any size and make including Supply & Laying XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavyduty) with aluminium conductor, 11000 volts, grade cross sectional area 95 Sq. mm 3 Core.
250
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Taking down old/brusted unsv 11 KV Cable of any size and make including Supply & Laying XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavyduty) with aluminium conductor, 11000 volts, grade cross sectional area 120 Sq. mm 3 Core.
180
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-
Taking down unsv mat of any type and size including M & L for synthetic Insulating Mat of size 2m x 1 m x 2.5 mm complete all as specified and as directed
4
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Excavation in trenches for laying under ground cable, errection of poles and stays in any type of soil not exceeding 1.5 meter wide and not exceeding 1.5 meter deep and getting out complete all as specified and directed by Engr–in–charge.
244.6
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All as per Srl item No 50 here in before but exceeding 1.5 m width and not exceeding 3.00 m in depth.
1.5
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M & L for Sand cushioning to under ground cable in trenches/existing cable trenches/ducts in layers of 8 cm deep before laying the cable and 15 cm deep after laying and stretching the cable complete all as specified by Engr in charge.
43.37
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M & L Brick covering with width equal to length of brick as mechanical protection to cable with well burnt sub class ‘B’ bricks laid dry flat complete all as specified and directed by Engr in charge.
3.52
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Returning, filling in including spreading, levelling, watering and well ramming in layers soft/loose soil not exceeding 25 cm thick complete all as specified and directed by Engr in charge.
172.96
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Removing surplus excavated material to a distance not exceeding 5 0 and depositing at a level n.exc 1.5 m meter above the starting point complete all as specified and directed by Engr in charge.
68.47
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Supply & laying (in replacement) galvanized steel tubing "light grade" 50 mm bore with GI fittings in trenches/ under roads/ along pole/ wall for cable protection all as specified & directed.
4
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Supply & laying (in replacement) galvanized steel tubing "Medium grade" 80 mm bore with GI fittings in trenches/ under roads/ along pole/ wall for cable protection all as specified & directed.
14
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M&L Cement Concrete 1:2:4 (20mm graded stone aggregate) in Copping of Electric Poles, etc., weathering slightly rounded or chamfered angle and throating, finishing all Exposed Faces of Concrete including necessary Formwork, complete all as specified and as directed.
0.3
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Material and labour for providing cement concrete 1:3:6 type C-1 (using 20 mm graded crushed stone aggregate) for coping of poles including necessary form work and finished the surface complete all as specified and directed by Engr in charge.
2
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Material and labour for providing cement concrete 1:4:8 type D-2 (using 40 mm graded crushed stone aggregate) as in foundation filling complete all as specified and directed by Engr in charge.
0.05
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Supplying and laying crused stone aggregate of size 20mm to 40 mm grade around the 2 pole ,4 pole transformer & LT Panels etc complete all as specified and as directed
2
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M & L for prepration of old steel surfaces of transformer fencing and applying one coat of Aluminium paint complete all specified and directed.
10
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M&L for Dehydration and filteration of existing transformer oil at different location with filtration machine and heating system to get di-electric strength of oil 40-50 kV minimum without distrubing the power supply system including replacement of unserviceable silica jel and topping up/ replacement of unserviceable transformer oil complete all as specified and as directed. (Note- (a) Dehydration plant to be brought at site by the contractor. (b) Dehydration, filtration to be caried out when the transformer is on load at site and rate quioted shall deemed to be included the cost of arrangement of plant by the contractor and its transportation at site. (c) Before and after filtration the transformer oil dielectirc strength to be tested. (d) Acidity and die electirc strength of transformer oil will be tested in approved laboratory. The test certificate shall be submitted to the department. Transformer oil for filling/topping up and silica gel shall be measured and paid separately under relevant items of this schedule.)
1580
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Supply only new transformer oil of dielectric strength not be less than 60kV and conforming to IS-335 of 1993 for filling / topping up oil of transformer up to disired level complete all as directed.
560
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-
Taking proper shut down in writing/disconnecting up the LT and HT electric mains from transformer of capacity 250 KVA removing the transformer from pole structure/plate form shifting to authorised workshop after draining out the transformer oil at site, dismantling and disconnecting damaged HT/LT coils to facilitate necessary repairs, rewinding/ reconditioning re-assembling the transformer bringing back to the site, refilling new or dehydrated old oil connecting with existing electrical system of HT and LT including testing completed all as directed by Engr-in-Charge ( Note :-1 The Rate include of winding wire, insulating material, nut & bolts and new Gasket set etc 2 Placing /removing standby transformer in the place of defective transformer under repair will be the responsibility of the contractor,Standby transformer will be provided by the deptt )
2
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Taking proper shut down in writing/disconnecting up the LT and HT electric mains from transformer of capacity 315 to 500 removing the transformer from pole structure/plate form shifting to authorised workshop after draining out the transformer oil at site, dismantling and disconnecting damaged HT/LT coils to facilitate necessary repairs, rewinding/ reconditioning re-assembling the transformer bringing back to the site, refilling new or dehydrated old oil connecting with existing electrical system of HT and LT including testing completed all as directed by Engr-in-Charge ( Note :-1 The Rate include of winding wire, insulating material, nut & bolts and new Gasket set etc 2 Placing /removing standby transformer in the place of defective transformer under repair will be the responsibility of the contractor,Standby KVA will be provided by the deptt )
2
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S&F in repair tap changer assembly complete for transformer rating 100 to 630 KVA , including connecting up with HT coil and testing for varying voltage complete all as specified and as directed
2
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S&F in repair cast iron wheel of transformer of suitable size including nuts bolts, split pins welding works as required at site complete all as specified and as directed
4
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S&F in repair breather assembly complete with silica gel suitable for any model of transformer rating 100 to 630 KVA to air column of conservator tank complete all as specified and as directed
5
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M & L for blue colour Silicagel of good quaility complete all as specified and as directed
6
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M & L for HT bush suitable for any model/capacity of transormer Indoor/outdoor rating 100 KVA to 630 KVA complete all as specified and as directed
7
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M & L for LT bush suitable for any model/capacities of transformer Indoor/Outdoor rating 100 KVA to 630 KVAcomplete all as specified and as directed
10
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M & L for Nuts bolts ans wahers fully threaded of MS size 5/8"x2" or as per requirement complete all as specified and as directed
4
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S&F Arc horn rods made of aluminium suitable for any model of transformer rating 100 to 630 KVA complete all as specified and as directed
4
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S&F temperature guage suitable for transformer outdoor/Indoor type with GI nipple etc including testing of provision complete all as specified and as directed
4
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Taking proper shut down in writing/disconnecting up the LT and HT electric mains from transformer of capacity upto 250 KVA removing the lid/cover for inspection at site and to facilitate minor repairs after draining out the transformer oil reassembling the transformer refilling the transformer oil (new or old) installing commissioning and testing at site complete all as directed by Engr-in-Charge ( All the parts required to be replaced shall be measured and paid seperately )
2
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-
All as per srl item No76 here in before but for transformer of capacity 315 to 500 KVA.
2
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M & L for spray painting of transformers of capacity 100 to 500 KVA (in situ) outdoor type, installed and located at difference sites (scattered area under the juridiction of GE 872 EWS including the following:-
(a) Prepration of old surfaces by cleaning, scrapping, rubbing/ polishing etc. complete (b) Spray painting with two coats of synthetic enamel paint of approved make/ quality all as directed at site. (c) Writing the SM/MES No of transformer on MS body of transformer all as directed.
4
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M & L for preparing and painting on steel tubular swaged pole 11 metre long ) including cross arms, GI brackets with two coats of aluminium paint over a coat of aluminium red oxide primer on exposed portion and including making strips of width 30 cm upto 1.5 m from the ground level in black and yellow shade in alternate layer including numbering of poles using two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete as specified and as directed.
20
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-
All as per srl item No 79 here in before but two pole structure
2
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All as per srl item No 79 here in before but four pole structure
2
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M&L Earthing with Galvanised Earth Plate Electrode 600x600x6.0mm thick, buried directly in Ground vertically to a depth not less than 2.25 Metre below Ground Level with Top Edge of Earth Plate at depth not less than 1.50 Metre below normal Ground Level, connected to Galvanised Earth Lead Wire 4.0mm dia by means of Bolts, Nuts, Check, Nuts and Washers of Galvanised Iron or Steel and Earth Wire protected with and including GI Pipe 15mm bore (dia) Light grade, connected to Test Point upto 7.50 Metre away from Earth Electrode situated, Earth Plate surrounded by a packed thickness of Char Coal or Coke Dust mixed with Common Salt in alternate layers of not exc.150mm thick, PCC Pit in Cement Concrete 1:3:6 (20mm graded stone aggregate) and Pre-cast RCC Cover Slab of size 350x350x50mm in Cement Concrete 1:2:4 (20mm graded stone aggregate), reinforced with 10mm dia TMT Bars @ 100mm Centre to Centre in both ways, GI Wire Mesh, PGI Funnel with GI Watering Pipe 20mm bore (dia) Medium grade including necessary Excavation in Soft/ Loose Soil, Returning, Filling in and Removal of surplus Spoil upto a distance of 50.00 Metre and all as shown in Electrical Plate No. 3 of MES Schedule Part-I and Testing on Completion including Taking down/out Unserviceable Earthing of any description, complete all as per specified and as directed.
5
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M & L for earthing complete with galvanised steel plate earth electrode 600 mm X 600 mm X 6 mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to earthing lead of 32 mm X 6 mm galvanised mild steel strip by means of bolts, nuts, check nuts and washers of galvanised iron from earth plate to test point upto 7.5 metre including all as shown in electrical plate No. 3 of SSR Part I (2009) including necessary concrete chamber in cement concrete M15 (Nominal Mix) using 20 mm nominal size coarse aggregate, precast RCC cover slab in cement concrete M15 (Nominal mix) using 20 mm nominal size coarse aggregate of size 40 cm X 40 cm X 5 cm reinforced with 8 mm dia TMT bars @ 150 mm c/c with one handle for lifting made out of 8 mm dia bar, GI funnel, GI wire mesh filter, 20 mm dia GI pipe medium grade for watering, 40 mm dia GI pipe medium grade for protection of earthing lead, charcoal or coke and salt in alternate layers including necessary excavation and earth work in any type of soil/ strata and testing complete all as specified and as directed by the Engineer-in-charge.
9
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M & L for earthing complete with copper plate earth electrode 600 mm X 600 mm X 3.15 mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to earthing lead of 20 mm X 3 mm copper strip by means of bolts, nuts, check nuts and washers of galvanised iron from earth plate to test point upto 7.5 metre including all as shown in electrical plate No. 3 of SSR Part I (2009) including necessary concrete chamber in cement concrete M15 (Nominal Mix) using 20 mm nominal size coarse aggregate, precast RCC cover slab in cement concrete M15 (Nominal mix) using 20 mm nominal size coarse aggregate of size 40 cm X 40 cm X 5 cm reinforced with 8 mm dia TMT bars @ 150 mm c/c with one handle for lifting made out of 8 mm dia bar, GI funnel, GI wire mesh filter, 20 mm dia GI pipe medium grade for watering, 40 mm dia GI pipe medium grade for protection of earthing lead, charcoal or coke and salt in alternate layers including necessary excavation and earth work in any type of soil/ strata and testing complete all as specified and as directed by the Engineer-in-charge.
6
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-
M & L 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 4 mm dia galvanised iron or steel wire
40
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-
All as per srl item No 85 here in before but 32x6 mm galvanised iron strip complete all as specified and as directed
10
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-
All as per srl item No 85 here in before but 20X3 mm copper strip complete all as specified and as directed
10
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-
Re - stretching only existing ACSR of any size on HT pole including binding the ACSR with insulators, aluminium binding wire complete all as specified and as directed. Note : (i) One length shall be measured for complete span of 3 conductors & GI wire.
39
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-
Trimming of tree branches Clearing of HT line 4 mtr all around by cutting tree branches at ground level of any numbers and any girth on any numbers of conductors/earth wire complete all as specified and directed by Engr in charge.
35
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-
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