Military Engineer Services Tender
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Military Engineer Services - MES Tender
Electrical and Electronics
Electrical Works
Eprocure
Opening Date1 Mar 2025
Closing Date29 Mar 2025
Tender Amount₹ 92,49,000
Costs
EMD
₹ 1,64,000Document Cost
₹ 1,000Tender Fee
Refer Documents
Description
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Contact
Tender Id
2025_MES_699867_1Tender No
81793 CWE PUNETender Authority
Military Engineer Services ViewPurchaser Address
-Website
http://http://mes.gov.in/
GEM & Bid Advisory Services
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Documents
BOQ Items
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Disconnecting and taking out existing defective / worn out old 22 KV HT under ground cable of size 185/300 sqmm 3 core from trench and setting aside for further disposal complete all as specified and directed. Note For Item Ser No. 1.00 to 4.00 above :-
(i) Excavation / earthwork will be measured and paid separately under respective item of BOQ
(ii) Excavation work will be carried out manually/ Mechanically depend on the site requirement with recommendation and permission from Engr-in-charge.
(iii) Entry for Labour/JCB/Vehicle/Fault Testing van etc in NDA premises and necessary document arrangement for the same shall be Contractor's responsibility before commencement of work.
280
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Relaying/Rerouting serviceable 11 KV HT cable, 3 core 95 sqmm retrieved against Item No 1.00 above complete all as specified and as directed.
120
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Relaying/Rerouting serviceable 11 KV HT cable, 3 core 120 sqmm retrieved against Item No 2.00 above complete all as specified and as directed.
100
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Relaying/Rerouting serviceable 11 KV HT cable, 3 core 185 sqmm retrieved against Item No 3.00 above complete all as specified and as directed.
30
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Relaying/Rerouting serviceable 22 KV HT cable, 3 core 185 sqmm retrieved against Item No 4 above complete all as specified and directed. Note for Item ser No. 5.00 to 8.00 above :-
(i) Excavation / earthwork, DWC pipe for cable protection will be measured and paid separately under respective item of this BOQ.
40
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Supply and Laying in replacement including testing & commissioning power cable XLPE insulated screened PVC bedded, galvanized steel strip armored, electric power cables (Heavy duty) 11000 volts grade with stranded aluminium conductor of cross sectional area 95 sqmm 3 core (Earthed) including connecting on both side of Transformer/Pole/VCB etc with suitable size of Nut-bolts and washers etc complete all as specified and directed.
330
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Supply and Laying in replacement including testing & commissioning power cable XLPE insulated screened PVC bedded, galvanized steel strip armored, electric power cables (Heavy duty) 11000 volts grade with stranded aluminium conductor of cross sectional area 120 sqmm 3 core (Earthed) including connecting on both side of Transformer/Pole/VCB etc with suitable size of Nut-bolts and washers etc complete all as specified and directed.
390
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Supply and Laying in replacement including testing & commissioning power cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (Heavy duty) 11000 volts grade with stranded aluminium conductor of cross sectional area 185 sqmm 3 core including connecting on both side of Transformer/Pole/VCB etc with suitable size of Nut-bolts and washers etc (Earthed) complete all as specified and directed.
50
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Supply and Laying in replacement including testing & commissioning power cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (Heavy duty) 22000 volts grade with stranded aluminium conductor of cross sectional area 185 sqmm 3 core (Earthed) including connecting on both side of Transformer/Pole/VCB etc with suitable size of Nut-bolts and wshers etc complete all as directed.
180
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Supply and Laying in replacement including testing & commissioning power cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (Heavy duty) 22000 volts grade with stranded aluminium conductor of cross sectional area 300 sqmm 3 core (Earthed) including connecting on both side of Transformer/Pole/VCB etc with suitable size of Nut-bolts and washers etc complete all as specified and directed.
60
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Excavation in trenches, not exc 1.5m wide and not exc 1.5 m depth and getting out in for foundation of pole, stay, laying of cable and pipe etc complete all as specified and directed for the follwing :
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Soft/loose soil
542.48
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Hard/dense soil
60.28
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Returning and filling in, including spreading and well ramming in layers not exc 25 cm complete all as specified and directed.
512.18
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Removing excavated material to a distance not exc 50 m & depositing where directed at a level not exc 1.5 m above the starting point complete all as specified and as directed.
90.57
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Supply and fixing in repalcement of 11 KV, out door type gang operated air-break switch, triple pole, mechanically operated including 11 KV porcelain 9 insulators and MS channnel frame with GI operating rod 25mm dia of suitable length with operating mechanism worked from ground level with nuts bolts, washers of suitable size etc, locking arrangement suitable for current rating of 400 Amps 11 KV working pressure with all other standard fittings/accessories mounted on 2 Pole structure complete all as specified and directed.
2
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M & L for Servicing and Repair of 11 KV HT, out door type gang operated device (GOD) by taking proper shut down for safety of working personnel and applying petrolium jelly on all moveable parts including Male, Female contacts and Tightening of Nut, Bolts, Washers, jumpers, Lightnting Arresters etc complete all as specified and directed.
10
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Supply and laying 160 mm outer dia and 135 mm inner dia, double walled corrugated (DWC) HDPE duct pipe confirming to IS-16205 Pt-24 with antirodent and non flame propogating properties of approved colour complete with fittings i.e.coupler,Tee, elbow clamp for HT cable protection of size up to 120 Sqmm 3 core complete all as specified and directed by Engr-In-Charge. (Note : Make / Sample of material shall be get approved by the contractor from GE prior placing order.)
1205
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M & L for scraping down or peeled off old paints and applying one coat of aluminium paints on complete 2 Pole Structure, gang operated device (GOD), 11 KV HT Outdoor type including all channels, bracing/ supports, operating GI Pipe and handle etc by taking proper shut down for safety of working personnel complete all as specified and directed.
10
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M & L in replacement of GOD operating handle, made up of GI, size as per site requirement including cutting, welding, suitable size of nut-bolts and washers etc and fixing it properly for easy operation of GOD 11 KV HT working pressure complete all as specified and directed.
3
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M & L for Servicing and Repair of 22 KV HT, out door type gang operated device (GOD) by taking proper shut down for safety of working personnel and applying petrolium jelly on all moveable parts including Male, Female contacts and Tightening of Nut, Bolts, Washers, jumpers, Lightnting Arresters etc complete all as specified and directed.
2
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M & L for scraping down or peeled off old paints and applying one coat of aluminium paints on complete 2 Pole Structure, gang operated device (GOD), 22 KV HT Outdoor type including all channels, bracing/ supports, operating GI Pipe and handle etc by taking proper shut down for safety of working personnel complete all as specified and directed.
2
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Supply and fix in replacement drop out fuse unit expulsion type for out door air break gang operated switch, single pole including insulators, MS channel with nuts, bolts, washers etc, synthetic bounded fuse carrying tube complete with line taps and suitable for current carrying capacity upto 25-50 Amps and connected with suitable size of ACSR condutor as jumper between GOD and DO fuse, with 11 KV HT PVC sleeve, with all other standard fittings/accessories etc including taking down existing one complete all as specified and directed.
4
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Supply and fix in replacement of 11 KV HT, outdoor expulsion type lightning arrestors with mounting accessories complete fixed on cross arms of 2/4 pole structure and connected with Jumper including all fittings accessories etc transmission class, having discharge capacity of 65 Kilo Amps and suitable for working pressure of HT 11 KV complete all as specified and directed.
2
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Supply and fix in replacement of 22 KV HT, outdoor expulsion type lightning arrestors with mounting accessories complete fixed on cross arms of 2/4 pole structure and connected with Jumper including all fittings accessories etc transmission class, having discharge capacity of 65 Kilo Amps and suitable for working pressure of HT 22 KV complete all as specified and directed
1
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M & L in replacement for cross arms bracing, supports, clamps back plates, hooks etc fabricated from structural steel sections (MS channels, angle sections, flats, round or square bars etc) of required size and shapes, including bolts, nuts and washers, welding bending cutting cold or hot, drilling holes for inserting bolts, in any shape or size as indicated or directed complete inluding painting one red oxide primer coat, two coats of aluminium paint including taking down existing one complete all as specified and directed.
1
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M & L in replacement for Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed on HT Poles with M.S. clamps, bolts and nuts of required size, for 11/22 KV HT of size 250 X 200mm complete including taking down existing one complete all as specified and directed.
18
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M & L for route tracing of 11 KV HT UG cables, laid under ground/road from one end to another end (Distance not more than 1500 mtrs) of 95 Sqmm 3 core, XLPE insulated cable by HT UG cable route tracing machine complete all as specified and as directed.
5
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M & L for route tracing of 11 KV HT UG cables, laid under ground/road from one end to another end (Distance not more than 1500 mtrs) of 120 Sqmm 3 core, XLPE insulated cable by HT UG cable route tracing machine complete all as specified and as directed.
6
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M & L for route tracing of 22 KV HT UG cables, laid under ground/road from one end to another end (Distance not more than 1500 mtrs) of 185 Sqmm 3 core, XLPE insulated cable by HT UG cable route tracing machine complete all as specified and directed.
Note For Ser Item No 29.00 to 31.00 above :
(i) Disconnection of cable from both side of Transformer/VCB/HT Busbar/GOD etc and reconnection the same cable after tracing fault/jointing work according to existing system or as directed at site is the responsibility of contactor and cost of the same included in this job.
(ii) Job will be measured after tracing the route.
2
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M&L for 3 core 95 Sqmm, 11 KV HT UG Cable fault detecting through machine from one End termination to another End termination (distance not more than 1500 mtrs) and identifying the fault location complete all as directed.
8
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M&L for 3 core 120 Sqmm, 11 KV HT UG Cable fault detecting through machine from one End termination to another End termination (distance not more than 1500 mtrs) and identifying the fault location complete all as directed.
10
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M&L for 3 core 185 Sqmm, 11 KV HT UG Cable fault detecting through machine from one End termination to another End termination (distance not more than 500 mtrs) and identifying the fault location complete all as directed.
2
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M&L for 3 core 185 Sqmm, 22 KV HT UG Cable fault detecting through machine from one End termination to another End termination (distance not more than 100 mtrs) and identifying the fault location complete all as directed.
Note For Item Ser No 32.00 to 35.00 above :-
(i) Disconnection of cable from both side of Transformer/VCB/HT Busbar/GOD etc and reconnection the same cable after tracing fault/jointing work according to existing system or as directed at site is the responsibility of contactor and cost of the same included in this job. (ii) Job will be measured after fault detection.
2
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M & L for End Jointing Kit for 11 KV HT (Earthed) grade power cable for INDOOR termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 Core 95 Sqmm (Earthed), XLPE armoured aluminium conductor cable complete all as specified and as directed.
10
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M & L for End Jointing Kit for 11 KV HT (Earthed) grade power cable for OUTDOOR termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 Core 95 Sqmm (Earthed), XLPE armoured aluminium conductor cable complete all as specified and as directed.
12
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M & L for Straight Through Jointing Kit for 11 KV HT (Earthed) grade power cable for OUTDOOR termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 Core 95 Sqmm (Earthed), XLPE armoured aluminium conductor cable complete all as specified and directed.
9
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M & L for End Jointing Kit for 11 KV HT (Earthed) grade power cable for INDOOR termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 Core 120 Sqmm (Earthed), XLPE armoured aluminium conductor cable complete all as specified and as directed.
8
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M & L for End Jointing Kit for 11 KV HT (Earthed) grade power cable for OUTDOOR termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 Core 120 Sqmm (Earthed), XLPE armoured aluminium conductor cable complete all as specified and as directed.
5
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M & L for Straight Through Jointing Kit for 11 KV HT (Earthed) grade power cable for OUTDOOR termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 Core 120 Sqmm (Earthed), XLPE armoured aluminium conductor cable complete all as specified and directed.
6
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M & L for End Jointing Kit for 11 KV HT (Earthed) grade power cable for INDOOR termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 Core 185 Sqmm (Earthed), XLPE armoured aluminium conductor cable complete all as specified and as directed.
3
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M & L for Straight Through Jointing Kit for 11 KV HT (Earthed) grade power cable for OUTDOOR termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 Core 185 Sqmm (Earthed), XLPE armoured aluminium conductor cable complete all as specified and directed.
1
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M & L for End Jointing Kit for 22 KV HT (Earthed) grade power cable for INDOOR termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 Core 185 Sqmm (Earthed), XLPE armoured aluminium conductor cable complete all as specified and as directed.
8
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M & L for End Jointing Kit for 22 KV HT (Earthed) grade power cable for OUTDOOR termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 Core 185 Sqmm (Earthed), XLPE armoured aluminium conductor cable complete all as specified and as directed.
3
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M & L for Straight Through Jointing Kit for 22 KV HT (Earthed) grade power cable for OUTDOOR termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 Core 185 Sqmm (Earthed), XLPE armoured aluminium conductor cable complete all as specified and as directed.
5
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M & L for End Jointing Kit for 22 KV HT (Earthed) grade power cable for INDOOR termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 Core 300 Sqmm (Earthed), XLPE armoured aluminium conductor cable complete all as specified and as directed.
4
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M & L for End Jointing Kit for 22 KV HT (Earthed) grade power cable for OUTDOOR termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 Core 300 Sqmm (Earthed), XLPE armoured aluminium conductor cable complete all as specified and as directed.
Note for Item No 36.00 to 48.00 Above :-
(i) Excavation / earthwork, cable protection covers will be measured and paid separately under respective item of sch A. (ii) Disconnection of cable from both side of Transformer/ VCB / HT Busbar/GOD etc and reconnection the same cable after tracing fault/jointing work according to existing system or as directed at site is the responsibility of contactor and cost of the same included in this job.
3
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M&L in replacement of GI eathing complete with galvanised steel earth plate electrode 600x600x6 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 in any type of soil strata, connected to galvanised iron strip 32x6 mm as earthing lead by means of bolts, nuts, check nuts and washeres of galvanised iron or steel all as shown in electrical plate No 3 connected to earthing test point all as specified and directed.
(NOTE : Cost of GI Strip and Protection pipe upto 7.5m shall deemed to be included in quoted rate)
10
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M & L in replacement of old worn out GI Strip of size 32x6 mm as earth continuity conductor or main earthing lead fixed to wall, 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. complete all as specified and as directed.
60
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M & L for removing existing de-graded / weathered stone aggregate of any size and type by excavating upto the natural ground surface and depositing where directed at a distance not less than 100 mtrs and cleaning the complete sub stn yard, removing tree / bushes roots, saplings, grass etc complete all as specified and directed at site.
180
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M & L for 20 mm graded stone aggregate for evenly spreading at sub Station yard up to the required thickness from natural ground level complete all as specified and directed at site.
180
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M & L for High Pot/Pressure Test of 11 KV (E) XLPE HT Power Cable, armoured aluminium conductor cable of size 95 sqmm 3 core (E) complete all as specified and as directed.
12
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M & L for High Pot/Pressure Test of 11 KV (E) XLPE HT Power Cable, armoured aluminium conductor cable of size 120 sqmm 3 core (E) complete all as specified and as directed.
10
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M & L for High Pot/Pressure Test of 11 KV (E) XLPE HT Power Cable, armoured aluminium conductor cable of size 185 sqmm 3 core (E) complete all as specified and as directed.
2
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M & L for High Pot/Pressure Test of 22 KV (E) XLPE HT Power Cable, armoured aluminium conductor cable of size 185 sqmm 3 core (E) complete all as specified and directed.
Note for Item No 53.00 to 56.00 above :-
(i) Disconnection of cable from both side of Transformer/VCB/HT Busbar/GOD etc and reconnection the same cable after Hot Pressure test/jointing work according to existing system or as directed at site is the responsibility of contactor and cost of the same included in this job.
4
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S & F in replacement HT cable indoor boot (Right Angle type) for indoor end termination joint, suitable for 3 Core 95-185 Sqmm 11 KV HT UG Cable complete all as specified and directed.
25
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Supply & fixing in replacemnt of self bonding Electrical Tapes suitable for 11 KV HT working pressure, size (38mm x 9.15mm x 0.75mm) complete all as specified and as directed.
20
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M & L in replacement of 11 KV HT jumper suitable for 200 Amp with the help of Aluminium Counductor Steel Reinforcement and covered with high insulating material/sleeve. The length of jumper shall not be less than 3 meter including connection with the help of connector and aluminium lugs, nut bolt washers etc on 2 Pole Structure/GOD complete all as specified and directed.
30
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M & L in replacement of 22 KV HT jumper suitable for 200 Amp with the help of Aluminium Counductor Steel Reinforcement and covered with high insulating material/sleeve. The length of jumper shall not be less than 3 meter including connection with the help of connector and aluminium lugs, nut bolt washers etc on 2 Pole Structure/GOD complete all as specified and directed.
10
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M & L for road cutting as required for laying pipe/cable etc and making good with and including earthwork, necessary excavation and complete material required to match with the existing one or with PCC 1:2:4 type B1 complete all as specified and as directed by Engineer-in-charge.
30
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M & L for core cutting in wall any type from 80mm to 100 mm dia complete all as specified and directed.
1
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Supply and lay in replacement of GI pipe of size 100 mm bore, light grade with all fittings required for protection of under ground cable for road crossing/ with pole complete all as specified and as directed.
30
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Servicing & Comprehensive maintenance for routine, preventive, breakdown on daily, weekly, monthly, quartely, half-yearly basis of stretcher cum passenger lift and keeping the lift with its connected equipment's in serviceable condition (on all days including sunday & holidays) and during all type of weather condition with AC variable voltage and variable frequency (VVVF) having closed loop automatic centre opening sliding steel doors for serving Ground plus 1st floor, in order to ensure round the clock functioning of the lift. The scope of work includes servicing and maintenance of lift machine ,inspection of lift machine including control panel and other accessories/components as per manufacturer maintenance manual/schedule and carring out routine maintenance of lift. The technical specification of the lift car as under below :-
9
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(a) Make of the lift : Monarch (b) Type of lift : Hospital auto lift (c) Load carrying capacity : 1020 Kg (d) Speed : 0.5 mtr/sec (e) Power supply : 415 Volts, 3-ph, AC 50 Cycles & (f) Car Travel : Ground + 1st Floor
(g) Car size & type : (1100 x 2400)mm stainless steel hair line finish with infra red door safety AL chequered plate flooring.
(h) Car operating pane Notes : (i) For servicing & maintenance purpose required all consumable and other spare parts shall be included in the quoted rate. (ii) Servicing & maintenance of spares will be carried out by well experienced lift Technician/Mechanic/authorised service expert of manufacturer. (iii) The certificate produce by contractor regarding lift is fit for operation. (iv) Quoted rate shall be deemed to be included for all spares except specifically catered separately in BOQ items herein- under for the smooth and defect free, satisfactory functioning of lift.
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SER ITEM No. 64.00 CONTD....
(v) Quoted rates shall be deemed to be included for testing and Inspection of Lift from Lift Inspector and contractor is responsible for the same and produce the test Certificate of lift inspector and paste copy in lift as directed. (vi) If lift is found unserviceable for more than 24 Hours from the time it was reported to the contractor in writing during the term of this contract recovery of Rupees 1500/- per day will be imposed and the amount will be recovered from the amount due to the contractor. (vii) Through the duration of this agreement, contractor shall replace or repair, free of charge, the range of components for reasons related to normal wear and tear, coverage shall be inclusive of repair of machines, motors rewinding, motor, controller parts to be inclusive of belts, rollers, gears, bearings, solenoids coils, choks brake shoes, linears, contactors, relays, coils, push buttons, car door safety device, limit switches, door locks, mother board, Rectifier, relay board, Single phase preventors, Car door belt, door sensors, LED seven segment display board , indicators, PVC wiring with connectors, guide shoe linear, door shoes, break shoes linear, copper cable 0.5 Sqmm 12 core, copper thimbles, Bull dog clip, door formator, doors, gear oil, ball bearing of gear box, gar box oil seal, overhauling of gear box, ARD spare parts and other mechanical parts shall also be included in the quoted rates.
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M&L for rewinding of cabin fan, 230 volt, 1-phase, 3 star BEE rating, SS Body, suitable/ Compatible to existing lift complete all as specified and directed.
2
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S&F in replacement of Cabin light, 230 volt LED Ceiling mounted SS Body, circular type, suitable/ Compatible to existing lift complete all as specified and directed.
3
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S&F in replacement of 3 phase VVVF Drive 12 HP 8.9 KW suitable/ Compatible to existing lift complete all as specified and directed.
1
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M&L in replacement of Main wire rope of 13 mm dia for Compatible/ suitable to existing lift complete all as specified and as directed.
(Note : Make of Main wre rope shall be got approved by contractor from GE prior procurement.)
40
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S&F in replacement sealed lead Acid Battery, 12 Volts, 7 AH (EP 17-12), with voltage Regulation (27 Deg C ), Standby use 13.6V- 13.8V, Max Initial Current 3.4 Amp suitable/ Compatible to existing lift complete all as specified and directed (Note : Make shall be got approved by contractor from GE prior procurement.)
3
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M&L in replacement of OSG wire rope of 8 mm dia for suitable/ Compatible to existing lift complete all as specified and as directed.
(Note : Make of Main wre rope shall be got approved by contractor from GE prior procurement.)
30
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Supply, installation, testing and commissioning in replacement of 11 KV HT Bus Bar Panel weather proof outdoor type single door, fabricated out of 3.15mm thick CRCA sheet with epoxy powder coating of Post Office Red Colour shade with matt finish with seven tank pre treatment process. The panel shall be fabricated by CPRI approved manufacturer only. The panel shall be design totally enclosed, dust and vermin proof, conforming to degree of protection IP-54, front side locking arrangement and nut bolt fitting for back side, comprising of gaskets between all adjacent units and beneath all covers shall be fully gasketed with neoprene rubber and ventilation arrangement for heat dissipation from both side of panel. The panel shall be provided with Aluminium bus bars Suitable for 200 Amps 11 KV HT, electrolytic grade of adequate rating or specified below. The bus bars shall be supported on unbreakable, non-hygroscopic SMC insulated supports at sufficiently close intervals to prevent busbars sag and shall be housed in dedicated compartment in vertical position. The panel shall be provided with manufacturer's name plate, skull & bones danger notice board etc.
2
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SER. ITEM No. 71.00 Contd....
The panel shall be provided 4 Nos 50x50x5mm thick angle iron supports of not less than each 1m height duly painted with anti corrosive black paint and grouted in PCC 1:3:6 (Type C2) at suitable depth as per site requirement . The overall size of the panel shall not less than 1000mmX600mmX1250mm (LxBxH). The panel shall be provided with 2 Nos of Earting Terminals one on each side of the Panel with earth strip, 04 Nos of entry holes for cables from bottom side upto 300 Sqmm cable size and each bus bar shall be arranged to connect 04 Nos of cable including nut, bolts and washers etc. Note : Before manufacturing, drawing and design of panel including size & length of busbar shall be approved by GE.
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S & F in replacement cylindrical panel locks of suitable size/as per sample suitable for Bus Bar Box/HT Panel etc including cutting welding complete all as specified and directed.
20
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Labour only for cleaning the Sub Stn Yard of size (25m x 15m) approx including fencing and 1 mtr all around the sub Stn fencing by removing/cutting/digging out from roots of trees, bushes & sepplings etc and thrown away the same atleast 100m away from the sub stn yard complete all as specified and directed.
30
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S & F in replacement of Old /broken Cold Rolled Mild Hinges of suitable size/as per sample suitable for Bus Bar Box/HT Panel etc including cutting welding and painting to match with existing colour complete all as specified and directed.
12
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M&L for Boring of holes under road, pavements, hard standing by Trenchless Technology using Ultra Sounding technique and necessary machine including HDPE pipe of upto 150 mm dia suitable for 0.4 mpa working pressure complete all as specified directed for passing HT Cable of size 120/95 Sqmm 3 core.
Note:- Damages to any existing Electric/ Telecommunication cable, water/ sewage pipeline if any, will be repaired by contractor immediately and cost deeto be included in qouted rate.
30
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M & L for Plain Cement Concrete (1:3:6) type C2 (using 40mm graded stone aggregate) for foundation, filling and mass concrete including necessary form work etc complete all as directed.
1
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M & L in replacement of Precast HT cable route / cable path indicator,made out of PCC 1:2:4 ,type Bo,12.5 mm graded stone aggregates of size 80 Cm (Height) x 30 Cm (Width) x 10 Cm (Thichness), painted with post office red colour lettering synthetic paint and letters 4 inch "HT 11 KV CABLE" to be written with black colour lettering synthetic paint and embedded in PCC 1:3:6 type C2 (using 40mm graded aggregate) including necessary excavation for PCC block and placed at interval of every 30M complete all as specified and as directed by Engr-in-Charge.
178
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M & L for in replacement of Aluminium Lugs, suitable/compatible to 11 KV Working pressure and of size 95 Sqmm AL stranded ACSR conductor complete all as directed.
25
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Labour for cleaning the 3 mtr surrounding area of HT Busbar Panel/VCB/RMU etc by removing/cutting down from roots of trees, bushes & sepplings etc and thrown away the same atleast 100 mtr away from the site complete all as specified and as directed.
15
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M & L for in replacement of Aluminium Lugs, suitable/compatible to 11 KV Working pressure and of size 120 Sqmm AL stranded ACSR conductor complete all as directed.
30
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Labour for tree branch cutting of high rise trees, overhanging/interferences to the Two/Four Pole Structure GODs (size of tree branch approx 80 mm to 300 mm dia) without damages to the Two/Four Pole Structure/GODs/ Transformer etc including thrown away the same alteast 100 Mtr away from the Two/Four Pole structure complete all as directed. Note : Suitable arrangement i.e ladder, scafolding or any other working plateform required for climbing on high rise trees for carryout said work is the responsibility of vendor/contractor and the rates are deemed to be included in this quoted rate.
36
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M & L for preparation of existing surface of Lift machine room/duct Equipment like electric motor, foundation channel, gear box and controlling mechanism by scrapping down, peeled off old paint with abrasive paper including applying one coat of existing colour by spray painting complete all as specified and as directed.
1
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(B) REPAIR / MAINT OF TRANSFORMERS, SWITCHGEARS AND CONNECTED WORKS AT NDA UNDER GE (NDA) KHADAKWASLA
Preventive Maintenance and Servicing of 22/11 KV Power Transformer outdoor type of capacity 2000 KVA, by disconnecting carefully electric connection on primary & secondary side, Checking both side HT bushing, bushing rod, opening top cover of the transformer by unscrewing nuts, bolts, washers etc, rectify the oil leakages issues, if noticed any from the entire body of the transformer, during servicing and re-fixing the top cover of transformer according to previous system. Servicing of the transformer must be done through OEM or authorised personnel including maintaining and submitting the inspection and testing records of each transformer to the Engr-in-Charge. Make of existing transformer :Kirloskar
2
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SER ITEM No. 83.00 CONTD....
Note :- (i) Inspection of transformer shall involve :-
(a) Checking of all clamps, nuts, bolts including core bolts & cover fixing bolts etc. (b) Checking all brazings, joints, tap heads, gaskets and connection joints. (c) Checking all terminations / connections inside/ouside the transformer. (d) Checking of off load tap changer assembly, checking the moving and fixed contacts for contact wear and connection to winding. (e) Conducting the test on core and windings as per IS like ratio, magnetic imbalance, short circuit, IR Value in presence of Engr-in-Charge.
(ii) Spares used e.g. rewinding of primary & secondary coils, Iron Core, bushes studs HT/LT, bushing rod HT/LT, transformer oil, filteration of oil, buchholtz relay, Gaskets set, Off Load Change over switch etc will be measured and paid separately under respective item of BOQ.
(iii) The rates quoted against the item is deemed to be included for cost of Labour for lifting/transporting to civil workshop and vice-versa, if required as per site requirement.
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All as per item No. 83.00 above but 11/0.433 KV, Distribution Transformer, Outdoor/Indoor type of capacity 500 to 750 KVA complete all as specified and as directed. Make of existing Transformer : Kirloskar/Rajstan Transformer/ Pactil/Mahati/Urja/CG/Voltamp
5
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All as per item No. 83.00 above but 11/0.433 KV, Distribution Transformer, Outdoor/Indoor type of capacity 200 to 400 KVA complete all as specified and as directed. Make of existing Transformer : Kirloskar/Rajstan Transformer/ Pactil/ Mahati/Urja/CG/Voltamp
12
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All as per item No. 83.00 above but 11/0.433 KV, Distribution Transformer, Outdoor/Indoor type of capacity 50 to 160 KVA complete all as specified and as directed. Make of existing Transformer : Kirloskar/Rajstan Transformer/ Pactil / Mahati/Urja/CG/Voltamp
Note for item ser No 83.00 to 86.00 above :-
(i) For this job, quoted rate shall deemed to include cost of transportation of trolly mounted transformer from MES store yard to work site/Sub Stn, disconnecting previous transformer HT /LT Cables and installation with its HT/LT connection upto Main Panel/GOD/RMU etc. Transformer will be provided by the department.
(ii) The rates quoted against the item is deemed to be included for cost of Labour for lifting/transporting to civil workshop and vice-versa, if required as per site requirement.
(iii) The Transformers are located in scattered area at NDA Khadakwasla. Insurance of transformer shall be done by the contractor at his own cost to avoid any mishappening during transportation to workshop and back to site of work and copy of same shall be submitted GE/Engr-in-Charge. Quoted rates shall deemed to include cost of insurance and nothing extra shall be payable to contractor on this account.
10
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Supply and filling for change/ topping up of transformer oil with di-electric strength not less than 60 KV in to the conservator tank / body tank of the transformer from MRS to Pecock bay Sub stns inside NDA Campus complete all as specified and as directed by Engr-in-charge. Note : (i) New Transformer oil will be filled in the transformer only after filteration and de-hydration of existing transformer oil of the transformer. (ii) Transformer oil shall be supplied in sealed container /barrel with test result and test certificate etc.
2600
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Supply & fixing in replacement of Super enamelled Copper winding wire as per existing gauge and specifications required for repair and re-winding of Power/Distribution transformers HT/LT Coil with insulation including necessary class of insulation, including testing and commissioning the transformer and recording the test results as per IS complete all as directed. Note : (i) The cost of coil shall be inclusive of varnish sleeving of insulating material.
(ii) Cost of taking down the clamps, upper channels and core & HT/LT links and re-clamp, positioning with separators, brazing etc completely , shall be deemed to be included in the quoted rate.
510
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Supply & fixing in replacement of Super enamelled Iron Core as per existing gauge and specifications required for repair and re-winding of Power/Distribution transformers HT/LT Coil with insulation including necessary class of insulation, including testing and commissioning the transformer and recording the test results as per IS complete all as directed.
350
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M & L for re-insulation of Super enamelled Copper winding wire as per existing gauge and specifications required for repair and re-winding of Power/Distribution transformers HT/LT Coil including heating up/drying and necessary class of insulation, including testing and commissioning the transformer and recording the test results as per IS complete all as directed.
240
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Supply & fixing in replacement of Gasket set suitable for top cover of 22/11 KV Power transformers of capacity 2000 KVA compatible to existing transformer, including dismantling old one complete all as specified and as directed.
2
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Supply & fixing in replacement of Gasket set suitable for top cover of 11/0.433 KV Distribution transformers of the following capacity compatible to existing transformer including dismantling old one complete all as directed. Make of existing Transformer : Kirloskar/Rajstan Transformer/Pactil / Mahati / Urja/CG/Voltamp
-
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50 to 160 KVA
6
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200 to 400 KVA
5
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500 to 750 KVA
2
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Supply & fixing in replacement of HT porcelain bushing suitable for existing transformer 22/11 KV Power Transformers of capacity 2000 KVA, including dismantling old one complete all as specified and as directed.
6
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Supply & fixing in replacement of HT porcelain bushing suitable for 11/0.433 KV Distribution Transformers of following capacity including dismantling old one complete all as specified and directed :-
Make of existing Transformer : Kirloskar/Rajstan Transformer/ Pactil / Mahati / Urja / CG / Voltamp
-
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50 to 160 KVA
6
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-
... More
200 to 400 KVA
8
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-
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500 to 750 KVA
3
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Supply & fixing in replacement of LT porcelain bushing suitable for 11/0.433 KV Distribution Transformers of following capacity including dismantling old one complete all as specified and directed :-
Make of existing transformer : Kirloskar/Rajstan Transformer / Pactil / Mahati / Urja / CG/Voltamp
-
-
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50 to 160 KVA
8
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-
... More
200 to 400 KVA
10
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-
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500 to 750 KVA
6
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Supply & fixing in replacement of HT bushing rod made out of gun metal with threading & of suitable length/ size all as per existing including metal rings/ bolts/ washers/ rubber rings etc, suitable for existing 22/11 KV Power Transformers of capacity 2000 KVA, including dismentaling old one complete all as directed.
6
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Supply & fixing in replacement of HT bushing rod made out of gun metal with threading & of suitable length/ size all as per existing including metal rings/ bolts/ washers/ rubber rings etc, suitable for existing 11/0.433 KV Distribution transformers of following capacity including dismentaling old one complete all as specified and as directed :- Make of existing Transformer : Kirloskar/Rajstan Transformer/ Pactil/Mahati/Urja/CG/Voltamp
-
-
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50 to 160 KVA
6
-
-
... More
200 to 400 KVA
8
-
-
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500 to 750 KVA
3
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Supply & fixing in replacement of LT bushing rod made out of gun matel with threading and of suitable length / size all as per existing including metal rings/ bolts/ washers/ rubber rings etc, suitable for 11/0.433 KV Distribution Transformer of following capacity including dismentling old one complete all as specified and as directed :- Make of existing Transformer : Kirloskar/Rajstan Transformer/ Pactil/Mahati/Urja/CG/Voltamp
-
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50 to 160 KVA
6
-
-
... More
200 to 400 KVA
7
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500 to 750 KVA
4
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Supply & fixing in replacement of hand operated off load tap changing gear assembly suitable for 11/0.433 KV distribution transformer outdoor/ indoor type of following capacity/make including testing after re-installation complete all as specified and directed. Make of existing transformer : Kirloskar/Rajstan Transformer/ Pactil / Mahati / Urja / CG / Voltamp
-
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50 to 160 KVA
2
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-
... More
200 to 400 KVA
3
-
-
... More
500 to 750 KVA
2
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-
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Supply & fixing in replacement of Oil Temperature Indicator (OTI), suitable/compatible to 11/0.433 KV Distribution Transformers outdoor/indoor type of following capacity/make including modification required of any type and dismentling old one complete all as specified and directed.
Make of existing transformer : Kirloskar/Rajstan Transformer/Pactil/Mahati/Urja/CG/Voltamp
-
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50 to 160 KVA
8
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200 to 400 KVA
10
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500 to 750 KVA
4
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Material and labour for preparation of old painted surfaces of floor mounted indoor/outdoor type transformer by cleaning/rubbing with course cloth wire brushes to remove dust deposits oil grease and repainting by applying one coat of spray paint with synthetic enamel smoke grey paint of approved colour without disturbing/damaging the electrical net work system/equipment including marking of capacity /rating /incoming outgoing details to the following capacity of transformers complete all as directed by Engr-in-Charge.
-
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50 to 160 KVA
11
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200 to 400 KVA
13
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500 to 750 KVA
6
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1000 to 2000 KVA
3
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M & L for Draining out the complete transformer oil and keeping in safe custody in clean and dry containers for reuse. Opening the top cover of the transformer, disconnecting and taking out complete core assy and dismantiling it for checking the serviceability of the coil winding, checking the condition of the body,cleaning the tank and remove sludge/dirt,cleaning the coils limbs, refixing of core, core assy,tap changer assy, HT/LT winding connection, terminal studs of HT/LT sides and reassembling of transformer after repairs, refitting the transformer oil including improvement of insulation resistance value within desired level by heating or any other method to required level complete all as directed to the entire satisfaction of Engr-in-Charge .
Note :-(i) The rates quoted against the item is deemed to be included for cost of Insurance and Labour for lifting/transporting to civil workshop and vice-versa, if required as per site requirement.
-
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50 to 160 KVA
2
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200 to 400 KVA
2
-
-
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500 to 750 KVA
1
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M & L for Filtration/dehydration of 22/11 KV Power/ distrubution transformer oil at various Sub Stations inside NDA campus through filtration plant/ machinery to improve the dielectric strength/ insulation value of the transformer oil upto 60 KV at a gap of min 2.5 mm of electrodes including maintaining and submitting the test results of each transformer before and after the dehydration of transformer oil to Engr-in-Charge.
(a) The contractor will take shut down orders in working before commencement of the work from Engineer-in-charge.
(b) The contractor shall ensure no wastage at transformer oil.
(c) The Contractor is solely responsible for any damage to the transformer during filtration operations. He is responsible for making good any damage to the transformer at his own cost without any extra cost to the department.
(d) The contractor shall ensure that the conservator tanks are full to its level before starting the dehydration. Oil for Top up will be measure and paid seperatly under respective items.
(e) The di-electric strenght of oil shall be tested before & after filtration. Test results shall be submitted to Engineer-in-Charge
(f) Contractor shall solely responsible for safety of the Eqpt/Transformer during on line filtration.
18000
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M & L for construction of plinth of size 2.0 m x 2.0 m x 1.6 m for transformer by using 100 mm thick PCC 1:4:8 type D-2 as in lean concrete, flyash brick masonary in CM 1:6, the top of the plinth shall consist of 100 mm thick PCC 1:2:4 type B-1 (using 20 mm graded stone aggregates) over 75 mm thick PCC 1:4:8 type D-2 over compacted moorum filling, 10 mm thick rendering in CM 1:4 on brick surface with and including 25 cm thick stone aggregates of size 12.5 mm all around upto and including 1.5 m from the edge of the plinth complete all as specified, including taking down existing transformer by dis-connecting its HT/LT connection, Lifting, deposit to MES store yard and installation of trolly mounted transformer and after completion of job again dismentling of trolley mounted transformer and re-installation of existing transformer by re-connecting its LT/HT connection etc complete all as directed by Engr-in-Charge.
2
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S&F in replacement cable termination box of 3.5 mm thick MS sheet including fabrication, bending, cutting, welding, painting fixing of nut bolts washers etc and required size of cable entry arrangement, suitable arrangement of neutral earth connection etc complete all as directed by Engr-in-Charge.
Note :- (a) Bushing if required measured and paid seperately. (b) Aluminium busbar for extension if required shall be measured and paid separately.
10
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M & L in replacement for MS 'C' Channel, MC-100, of size 10x10 CM for MS Work, Angle Iron, Hand rails, half round or other steel work, drilling, bolting, cutting and welding etc conforming to Fe-290 Gde E-165 including fixing and clamped on Two or Four Pole structure with suitable size of nut, bolts and washers etc complete all as specified and directed.
80
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Disconnecting oil leakage transformers, shifting to workshop & taking out old HT/LT Bushing of transformer of capacity for up to 750 KVA opening the top cover of transformer and replacement the bushing with stud/connecting rod with cork sheet packing & refixed the top cover of transformer including replacement of cork sheet packing and testing complete .
Note :- (i) The quoted rate shall deem to be included the cost HT & LT Bushing, studs along with washers, corck sheet packing material nut bolts etc. (ii) T&P required , rent of vehicle, crane, labour involved for shifting, lifting and insurance charges etc. are deemed to be included in the quoted rate.
4
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S & F in replacement of Silica gel breather assembly of capacity 2 kgs suitable/compatible to existing 22/11 KV Power transformers of capacity 2000 KVA, including taking down old one complete all as specified and directed Note : Rate quoted shall be deemed to include the cost of modification if any, required to fix on Transformer.
2
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S & F in replacement of Silica gel breather assembly of capacity 250 gms suitable/compatible to existing 11/0.433 KV Distribution transformers of capacity 50 to 160 KVA including suitable cutting, welding & modification if required at site complete all as specified and directed. Make of existing Transformer : Kirloskar/Rajstan Transformer/ Pactil/Mahati/Urja/CG/Voltamp Note : Rate quoted shall be deemed to include the cost of modification if any, required to fix on Transformer.
11
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All as per item No- 109.00 above but of capacity 0.5 Kgs suitable/compatible to existing 11/0.433 KV Distribution transformers of capacity 200 to 400 KVA complete all as specified and directed.
12
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All as per item No- 109.00 above but of capacity 1 Kgs suitable/compatible to existing 11/0.433 KV Distribution transformers of capacity 500 to 750 KVA complete all as specified and directed.
6
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Labour for Opening of HT/LT Cables, Earthing Strips etc of any size from 500 KVA Transformer and Lifting the same transformer and setting aside at safe place inside Sub Stn Yard as directed with the help of suitable size/capacity of Crane and Repair the broken Transformer Plinth of size (2.5 x 2.5 x 1.5) Mtr by using 150 mm thick PCC 1:4:8 type D-2 as in lean concrete, flyash brick masonary in CM 1:6, the top of the plinth shall consist of 150 mm thick RCC 1:2:4 type B-1 (using 20 mm graded stone aggregates and 12 mm dia steel bar, CC 100 mm gaps etc) over 75 mm thick PCC 1:4:8 type D-2 over compacted moorum filling, 10 mm thick rendering in CM 1:4 on brick surface and re-installed the same 500 KVA transformer on the same transformer plinth after got repaired and settlement. During this repair period of Transformer plinth, trolley mounted 500 KVA Transformer must be moved from MES Store Yard to site (Distance not more than 2.5 KM one way), installed and terminated with both existing HT/LT Cables, Earthing Strips etc upto Main LT Panel inside Sub Stn Yard and cost of this job deemed to be included in this Job complete all as specified and directed at site by Engr-in-Charge. Note : During this job, if any damages occurred to the transformer, Contractor shall be fully responsible to make good without any extra cost to the Department.
2
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Preventive maintenance and servicing of 22 KV HT VCB, MDO Type, Rated Current 630A, 50 Hz by taking out the breaker trolley of 22 KV HT VCB, cleaning from inside and outside by using CRC-26 spray and applying petrolium jelly to the all moveable parts, Male female bushing/ terminals of VCB. Complete servicing of switchgear including checking the fixed / moving contacts of all the 3 phases adjusting electrical/ electronic/ mechanical components all as per manufacturer's instruction manual and standard practice including testing, charging/re-filling of SF6 gas and rectifying the gas leakage issues and calibration of relay of any make (e.g. Earth Fault relay / Over current relay/ Master Trip relay etc) of 22 KV VCB Panel. The fault level setting of these relays shall be as per the MSEB Norms so that individual breaker will activate / trip to arrest the fault in local circuit and fault will not travel to main breakers at MRS and subsequently to MSEB Power Feeder. This Job must be carried out through OEM or authorised personnel including maintaining and submit the testing report to the entire satisfaction of Engr-in-Charge. Make of existing VCB : ABB
Note :- Spares and SF6 gas used during servicing will be measured and paid separately under respective item of BOQ.
3
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Supply & fixing in replacement of branded /reputed company Volt Meter selector switch Rotary type notifying position for Each phase e.g R, Y, B and Off position, suitable/compatible to existing 22 KV VCB Panel, VCB Breaker Model : VD4/W24.12.32 type including dismentaling of existing one complete all as specified and as directed . Make of existing VCB : ABB as OEM.
2
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Supply & fixing in replacement of including testing and commissioning of instantaneous O/C & E/F protection relay 30V DC supply, numerical 4 Pole, 3 O/C & E/F non directional protection relay including relay testing by injecting fault current and calibration, taking down existing one complete all as specified and directed.
2
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Supply & fixing in replacement of branded /reputed company Amp Meter selector switch Rotary type notifying position for Each phase e.g R, Y, B and Off position, suitable/compatible to existing 22 KV VCB Panel, VCB Breaker Model : VD4/W24.12.32 type including dismentaling of existing one complete all as specified and directed.
Make of existing VCB : ABB as OEM.
3
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Preventive maintenance and servicing of 22 KV HT VCB, MDO Type, Rated Current 630A, 50 Hz by taking out the breaker trolley of 22 KV HT Panel, A2463G type, cleaning from inside and outside by using CRC-26 spray and applying petrolium jelly to the all moveable parts, Male female bushing/ terminals of VCB. Complete servicing of switchgear including checking the fixed / moving contacts of all the 3 phases adjusting electrical/ electronic/mechanical components all as per manufacturer's instruction manual and standard practice including testing, charging of SF6 gas and rectifying the gas leakage issues and calibration of relay of any make (e.g. Earth Fault relay / Over current relay/ Master Trip relay etc) of 22 KV VCB Panel. The fault level setting of these relays shall be as per the MSEB Norms so that individual breaker will activate / trip to arrest the fault in local circuit and fault will not travel to main breakers at MRS and subsequently to MSEB Power Feeder. This Job must be carried out through OEM or authorised personnel including maintaining and submit the testing report to the entire satisfaction of Engr-in-Charge.
Make of existing VCB : Kirloskar
Note :- Spares and SF6 gas used during servicing will be measured and paid separately under respective item of BOQ.
3
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Supply & fixing in replacement of including testing and commissioning of spring charging motor, 220 VDC, suitable/compatible to existing 22 KV VCB Panel, A2463G type including dismantling of existing one complete all as specified and directed. Make of existing VCB : Kirloskar as OEM.
3
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Supply & fixing in replacement of including testing and commissioning of Coil Closed & Tripped Coil, 110 Volts, suitable/compatible to existing 22 KV VCB Panel, A2463G type including dismentaling of existing one complete all as directed. Make of existing VCB: Kirloskar as OEM.
3
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Supply & fixing in replacement of TNC switch, 220 VDC, suitable/compatible for operation of existing 22 KV VCB Panel, A2463G type including dismantling of existing one complete all as directed. Make of existing VCB : Kirloskar as OEM.
3
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Supply & fixing in replacement of including testing and commissioning of Master trip relay, suitable/compatible to existing 22 KV VCB Panel, A2463G type including, cutting, welding to CRCA sheet without disturbing to other fitments and testing the relay by injecting fault current and calibration, taking down existing one complete all as directed.
1
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Supply& fixing in replacement of 22 KV HT Cable terminal Protector right angle boot to prevent flashover/short circuit due to intervention by reptiles/insects etc, suitable / compatible to existing 22 KV HT VCB Panel, A2463G type including taking down existing one complete all as directed.
12
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Preventive maintenance and servicing of 11 KV HT VCB, MDO Type, Rated Current 630/400A, 50 Hz by taking out the breaker trolley of 11 KV HT VCB, Model : Vind 12.12.25, cleaning from inside and outside by using CRC-26 spray and applying petrolium jelly to the all moveable parts, Male /female bushing/ terminals/ Spouts of VCB. Complete servicing of switchgear including checking the fixed / moving contacts of all the 3 phases adjusting electrical/ electronic/mechanical components all as per mfg instruction manual and standard practice including testing, charging of SF6 gas and rectifying the gas leakage issues and calibration of relay of any make (e.g. Earth Fault relay / Over current relay/ Master Trip relay etc) of 11 KV VCB Panel. The fault level setting of these relays shall be as per the MSEB Norms so that individual breaker will activate / trip to arrest the fault in local circuit and fault will not travel to main breakers at MRS and subsequently to MSEB Power Feeder. This Job must be carried out through OEM or authorised personnel including maintaining and submit the testing report to the entire satisfaction of Engr-in-Charge. Make of existing VCB : ABB as per OEM
Note :- Spares and SF6 gas used during servicing will be measured and paid separately under respective item of BOQ.
5
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Supply & fixing in replacement of including testing and commissioning of spring charging motor, 110 VDC suitable /compatible for 11 KV VCB Breaker, VCB Breaker Model : Vind 12.12.25 including dismantling of existing one complete all as specified and directed. Make of existing VCB : ABB as OEM.
4
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Supply & fixing in replacement of including testing and commissioning of Coil Closed & Tripped Coil, 110 Volts, suitable/compatible to existing 11 KV VCB Panel, VCB Breaker Model : Vind 12.12.25 type including dismentaling of existing one complete all as directed. Make of existing VCB : ABB as per OEM.
5
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Supply & fixing in replacement of branded /reputed company Volt Meter selector switch Rotary type notifying position for Each phase e.g RY, YB, BR and Off position, suitable/compatible to existing 11 KV VCB Panel, VCB Breaker Model : Vind 12.12.25 type including dismentaling of existing one complete all as directed. Make of existing VCB : ABB as per OEM.
4
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Supply & fixing in replacement of branded /reputed company Amp Meter selector switch Rotary type notifying position for Each phase e.g R, Y, B and Off position, suitable/compatible to existing 11 KV VCB Panel, VCB Breaker Model : Vind 12.12.25 type including dismentaling of existing one complete all as directed. Make of existing VCB : ABB as per OEM
3
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Supply & fixing in replacement of Vaccum Interrupter Bottle/Chamber/Pole with complete assembly, suitable/ compatible to existing 11 KV VCB Panel, Current rating 1250 Amps, VCB Breaker Model : Vind 12.12.25 type including dismantaling of existing one complete all as directed. Make of existing VCB : ABB as per OEM.
8
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Supply & fixing in replacement of TNC switch, 220 VDC, suitable/compatible for operation of existing 11 KV VCB Panel, A12 62D type including dismantling of existing one complete all as directed. Existing Make of existing VCB : Kirloskar as OEM.
3
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Supply & fixing in replacement of Vaccum Interrupter Bottle, suitable /compatible to existing 11 KV VCB Panel, A12 62D type, Current rating 2000 Amps, 12 kV, 26.3 kA including dismentaling of existing one complete all as directed.
Make of existing Vacuum Interrupter Bottle : Bharat Electronics
6
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Preventive maintenance and servicing of 11 KV HT VCB, MDO Type, Rated Current 400A, 50 Hz, Outdoor type by taking out the breaker trolley of 11 KV HT VCB, cleaning from inside and outside by using CRC-26 spray and applying petrolium jelly to the all moveable parts, Male /female bushing/ terminals/ Spouts of VCB. Complete servicing of switchgear including checking the fixed / moving contacts of all the 3 phases adjusting electrical/ electronic/mechanical components all as per mfg instruction manual and standard practice including testing, charging of SF6 gas and rectifying the gas leakage issues and calibration of relay of any make (e.g. Earth Fault relay / Over current relay/ Master Trip relay etc) of 11 KV VCB Panel. The fault level setting of these relays shall be as per the MSEB Norms so that individual breaker will activate / trip to arrest the fault in local circuit and fault will not travel to main breakers at MRS and subsequently to MSEB Power Feeder. This Job must be carried out through OEM or authorised personnel including maintaing and submit the testing report to the entire satisfaction of Engr-in-Charge. Make of existing VCB : L & T as OEM
Note :- Spares and SF6 gas used during servicing will be measured and paid separately under respective item of BOQ.
1
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Supply & fixing in replacement of Master Trip Relay, Model No. VAX31ZG8071BCH (ALSTOM), suitable/compatible to existing 11 KV VCB Panel, including dismentaling of existing one complete all as directed. Make of existing VCB : L & T as OEM.
1
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Supply & fixing in replacement of including testing and commissioning of Spring charged indication switch, suitable/compatible to existing 11 KV VCB Panel including taking down of existing one complete all as directed. Make of existing VCB: L & T as OEM.
1
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Supply & fixing in replacement of TNC switch, 220 VDC, suitable/compatible for operation of existing 11 KV VCB Breaker including dismantling of existing one complete all as directed. Make of existing VCB : L & T as OEM.
1
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Supply & fixing in replacement of including testing and commissioning of spring charging motor, 220 VDC, suitable/compatible to existing 11 KV VCB Panel including dismantling of existing one complete all as specified and directed. Make of existing VCB : L & T as OEM.
1
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Preventive maintenance and servicing of 11 KV HT OCB, MDO Type, Rated Current 400A, 50 Hz by taking out the breaker trolley of 11 KV HT OCB, cleaning from inside and outside by using CRC-26 spray and applying petrolium jelly to the all moveable parts, Male /female bushing/ terminals/ Spouts of VCB. Complete servicing of switchgear including checking the fixed / moving contacts of all the 3 phases adjusting electrical/ electronic/mechanical components all as per mfg instruction manual and standard practice including testing and calibration of relay of any make (e.g. Earth Fault relay / Over current relay/ Master Trip relay etc) of 11 KV OCB Panel. The fault level setting of these relays shall be as per the MSEB Norms so that individual breaker will activate / trip to arrest the fault in local circuit and fault will not travel to main breakers at MRS and subsequently to MSEB Power Feeder. This job must be carried out through OEM or authorised personnel including maintaining and submit the testing report to the entire satisfaction of Engr-in-Charge. Make of OCB : Alstom as OEM
Note :- Spares used during servicing will be measured and paid separately under respective item of BOQ.
2
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Supply & fixing in replacement of TNC switch, 220 VDC, suitable/compatible for operation of existing 11 KV VCB Breaker including dismantling of existing one complete all as directed.
Make of existing OCB : Alstom as OEM.
2
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Supply & fixing in replacement of Volt meter selector switch rotary type indicating the position R, Y, B, Off, suitable /compatible to existing OCB complete all as specified and directed.
Make of existing OCB : Alstom as OEM.
2
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Supply & fixing in replacement /Topping up of Insulation oil, suitable/compatible to Existing OCB 11 KV HT, di-electric strength not less than 60 KV complete all as specified and as directed.
30
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Preventive Maintenance & Servicing of 11 KV HT RMU (Ring Main Unit, 3 to 6 Way), type-RM6, cleaning from inside and outside by using CRC-26 spray and applying petrolium jelly to all moveable parts, male /female bushing/terminals/spouts of RMU. Complete servicing of switchgear including checking the fixed / moving contacts of all the 3 phases adjusting electrical/electronic/ mechanical components all as per manufacturer's instruction manual and standard practice including testing, charging of SF6 gas and rectifying the gas leakages issues and calibration of relay any make (e.g. Earth Fault ralay / Over current relay/ Master trip relay etc) of 11 KV HT RMU. The fault level setting of these relays shall be as per the MSEB Norms so that individual breaker will activate / trip to arrest the fault in local circuit and fault will not travel to main breakers at MRS and subsequently to MSEB Power Feeder. This Job must be carried out through OEM or authorised personnel including maintaining and submitting the testing report to entire satisfaction of Engr-in-Charge. Make of existing RMU : Schneider as OEM
Note :- Spares and SF6 gas used during servicing will be measured and paid separately under respective item of BOQ.
5
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Supply & fixing in replacement including testing and commissioning of spring charging motor for RM-6 Breaker, 630 A, 50 Hz, 110 VDC, suitable/compatible to existing Ring Main Unit (RMU) including dismantling of existing one complete all as specified and directed. Make of existing RMU : Schneider as OEM.
3
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Supply& fixing in replacement including testing and commissioning of Coil Closed & Tripped Coil, 110 Volts, suitable/compatible to existing 11 KV HT RMU, 630A, 50 Hz, RMU Model : RM6 Type Breaker including dismentaling of existing one complete all as directed. Make of existing RMU : Schneider as OEM.
4
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Supply & fixing in replacement including testing and commissioning of instantaneous O/C & E/F protection relay 30V DC supply, numerical 4 Pole, 3 O/C & E/F non directional protection relay, model ADR241A including relay testing by injecting fault current and calibration, taking down existing one complete all as directed. Existing Make : ASHIDA
3
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Supply & fixing in replacement of Operating Handle made up of high tensile galvanised iron, suitable/compatible to "RM-6" type RMU Breaker, 630 A, 50 Hz, 110 VDC, complete all as specified and directed. Make of existing RMU : Schneider as OEM.
6
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M & L for preparation of existing surface of 11 KV HT RMU 3 to 6 Way, type - RM6 Panel for painting and Supporting angle iron of RMU panel by scrapping down, peeled off old paint, cleaning etc and applying two coat of existing siemens gray paint to Panel Sheet iand black paint on supporting angles including cleaning of Panels from inside by blowing of compressed air etc complete all as specified and directed.
5
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Preventive Maintenance & Servicing of 11 KV HT RMU (Ring Main Unit), 4 to 6 Way, Motorised, Outdoor type, cleaning from inside and outside by using CRC-26 spray and applying petrolium jelly to all moveable parts, male /female bushing/terminals/spouts of RMU. Complete servicing of switchgear including checking the fixed / moving contacts of all the 3 phases adjusting electrical/ electronic/mechanical components all as per mfg instruction manual and standard practice including testing, charging of SF6 gas and rectifying the gas leakages issues and calibration of relay any make (e.g. Earth Fault ralay / Over current relay/ Master trip relay etc) of 11 KV HT RMU. The fault level setting of these relays shall be as per the MSEB Norms so that individual breaker will activate / trip to arrest the fault in local circuit and fault will not travel to main breakers at MRS and subsequently to MSEB Power Feeder. This Job must be carried out through OEM or authorised personnel including maintaining and submitting the testing report to entire satisfaction of Engr-in-Charge. Make of existing RMU : LEI Pvt Ltd. as OEM
Note :- Spares and SF6 gas used during servicing will be measured and paid separately under respective item of BOQ.
2
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Supply & fixing in replacement of including testing and commissioning of Coil Closed & Tripped Coil, 110 Volts, suitable/compatible to existing 11 KV HT RMU, 630A, 50 Hz, RMU, Motorised, Outdoor Type Breaker complete all as directed.
Make of existing RMU : LEI Pvt. Ltd.
2
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Supply & fixing in replacement of including testing and commissioning of instantaneous O/C & E/F protection relay 30V DC supply, numerical 4 Pole, 3 O/C & E/F non directional protection relay, model ADR24S including relay testing by injecting fault current and calibration complete all as specified and directed.
Existing Make : ASHIDA
3
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Supply and charging / Refilling onsite SF6 Gas, required for 22/11 KV VCBs/RMUs etc including finding out leakage issues and rectification of leakage complete all as specified and directed.
45
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M & L in replacement of including testing and commissioning of Power Pack unit incoming voltage 230 Volts and outgoing voltage 24 Volts DC suitable/ compatible to existing 22/11 KV VCB Panel including dismantling of old one complete all as specified and directed.
Make of existing VCB panel : Alan/ABB/Schneider
4
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Repair of Battery Charger, Input : 220/250 Volts, AC, 1-ph, Output : 6 to 72 Volts, DC, 10 Amps complete with taking down burned core and coil winding and made it serviceable by change and re-winding the coil with new copper wire as per existing gauge including core assembly etc complete all as specified and directed by Engr-in-Charge.
Note :- The rates quoted against the item is deemed to be included for cost of Labour, cost of T & P required for servicing and cost of handling / transportation of defective item to and from Civil workshop for repair / servicing.
2
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M & L for disconnecting carefully Electrical Power Cable (approx No of Cable 8-10 per Trench) any type/size from any type/capacity of ACB/VCB/RMU, keeping them at safe side and taking out the ACB / VCB / RMU trolley of any make for carrying out cleaning of cable duct, size (9 x 0.8 x 1.0) Mtr (LxWxD) (by removing mud, foreign mtaterial or other waste acrticles etc and thrown away atleast 100 mtr from working site) including re-installing the ACB/ VCB / RMU including reconnecting the all cable connections etc according to existing system complete all as directed by Engr-in-Charge.
25
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S & F in replacement Aluminium Busbars electrolytic grade suitable for 11KV HTGrade, Current rating and KA rating as per site requirement and interconnected links shall be insulated with heat shrinkable PVC sleeve with RYB & Black colour coding. The bus bars shall be supported on unbreakable, non-hygroscopic SMC insulated supports at sufficiently close intervals to prevent busbars sag and shall be housed in a dedicated compartment. The size and thickness of busbars shall be as per sample including drilling, cutting and suitable size of galvanised or cadmium plated high tensile nuts, bolts and washers etc complete all as specified and directed.
18
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Supply and Installation in replacement of lead acid DC battery 12 Volts, 180 Ah complete with electrolyte and initial charge with required size of lugs and terminal cap etc including taking down existing one complete all as specified and as directed.
4
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Repair of Lead Acid DC battery, 12V, 180Ah capacity complete with electrolyte and initial charge installed at various Sub Stns inside NDA Campus complete all as specified and directed by Engr-in-Charge. Note :- The rates quoted against the item is deemed to be included for cost of Labour, cost of T & P required for servicing and cost of handling / transportation of defective item to and from Civil workshop for repair / servicing complete all as specified and as directed. Make of existing battery : Exide/Amaron
2
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Supply and Installation in replacement of Inverter potable type of 950VA/760W capacity, Busbar rating 12V DC 58+/- 2A, Input : 220V/5.32A AC, 50 Hz, 1-ph. Output : 220 V/4.32A AC, 50 Hz, including complete electrical connection according to existing system and taking down existing one complete all as specified and directed by Engr-in-Charge.
1
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Repair of Inverter potable type of 950VA/760W capacity, Busbar rating 12V DC 58+/- 2A, Input : 220V/5.32A AC, 50 Hz, 1-ph. Output : 220 V/4.32A AC, 50 Hz by replacing its unserviceable parts and making it serviceable and re-installed according to existing system complete all as specified and directed by Engr-in-Charge. Existing Make of Inverter : Microtek, Model No. HB 950, V2.
Note :- The rates quoted against the item is deemed to be included for cost of Labour, cost of T & P required for servicing and cost of handling / transportation from work site to Civil workshop and vice-versa for repair / servicing.
1
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Supply and toping up of distilled water in batteries as per site reqirement at various sub/stns inside NDA campus complete all as specified and directed by Engr-in-Charge. Note : Distilled water supply shall be in sealed container or bottles.
185
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Preventive maintenance and servicing of 11 KV HT, 400 Amp Load Break Switch, cleaning from inside and outside by using CRC-26 spray applying petrolium jelly to moveable parts, Male /female bushing/ terminals/ Spouts of switchgear. Complete servicing of switchgear including checking the fixed / moving contacts of all the 3 phases adjusting electrical/ electronic/mechanical components all as per manufacturer's instruction manual and standard practice including testing. This job must be carried out through OEM or authorised personnel including maintain and submit the testing report to entire satisfaction of Engr-in-Charge. Make of existing Switchgear : GC Lucy as OEM
1
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M & L in replacement 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 on HT Poles/Transformer/Sub Stn Fencing/VCB Penaletc with M.S. clamps, bolts and nuts of required size, for 22 KV HT of size 250 X 200mm complete including taking down existing one complete all as directed.
10
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M & L in replacement 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 on HT Poles/Transformer/Sub Stn Fencing/VCB Panels etc with M.S. clamps, bolts and nuts of required size, for 11 KV HT of size 250 X 200mm complete including taking down existing one complete all as directed.
35
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M & L in replacement of warning board, written as "Don't Switch On Men work on Line" size (300x300) mm and 1.6mm thickness made up of MS Sheet and welded with suitable size of MS angle stand and hanging arrangement also including painting on both side with Post Office Red Colour make as per directed by Engr-in-Charge.
6
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S & Fix including testing in replacement of Digital Multifunction Meter LED, Accuracy Class 5, suitable for 11/22 KV VCB Breaker Panel with RS 485 Parameters V,A,F,PF, kW, kVA, kVAR, kWh, kVAh, kVARh, Runhours, On Hours, Phase angle, Interrupts,THD, Events (High-Low), Neutral Current suitable for 11/22 KV VCB Panel including cutting & drilling of required size of panel sheet without disturbing to other accessories and taking down old unsv meters etc complete all as specified and directed at site.
8
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Supply only in replacement control wiring of 1.5 Sqmm single core multi-stranded FRLS copper conductor insulated with heat shrinkable PVC sleeve tagged and secured for indicators / meters including suitable size of copper lugs, PVC cable ducts, galvanised or cadmium plated high tensile nuts, bolts and washers etc complete all as specified and directed.
60
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S & F in replacement LED Indicator lamp Red/Yellow/ Blue / Green size as per site requirement including suitable size of nuts, bolts including drilling and cutting in panel without disturbing other existing fitments complete all as specified and directed.
60
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S&F in replacement of 11 KV CT Ratio 150/5 Amp (Current Transformer), Nominal system voltage (KV rms) : 11 KV, frequency 50 Hz, Rated output (VA burden) : 10 VA, Class of accuracy : 0.5S, Resin Cast, Ring Type CT, Termination S1 & S2 shall be clearly marked including all required controll wiring and dismentaling of 11 KV cable by taking proper shutdown with all safety aspects of any size and refixing it after installation of CT's complete all as directed by Engr-in-Charge.
3
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S & F in replacement of 11 KV CT Ratio 100/5 Amp (Current Transformer), Nominal system voltage (KV rms) : 11 KV, frequency 50 Hz, Rated output (VA burden) : 10 VA, Class of accuracy : 0.5S, Resin Cast, Ring Type CT, Termination S1 & S2 shall be clearly marked including all required control wiring and dismantling of 11 KV cable by taking proper shutdown with all safety aspects of any size and refixing it after installation of CT's complete all as directed by Engr-in-Charge.
2
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M&L in replacement of GI strip 25 x 4 mm as earth continuity conductor or main earthing lead fixed to Transformer/VCB/ OCB/ etc wall batten or recess or chases or buried in ground or fixed to poles or any other indicated situation with suitable size of shaddle at suitable gaps, nut, bolts and washers etc complete all as specified and directed.
40
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M & L for servicing of 22 KV HT (GOD) Gang Operating Device by taking proper shutdown and applying petrolium jelly on male female contacts, tightning Nut, Bolts and washers and also Jumpers, lightning arrestors, etc including preparation of surfaces of complete Two Pole structure with MS Channels, Cross Arms, Operating Handle etc and applying two coat of Aluminium paint on complete 2 pole structure including MS Channel, Cross Arms, Operating Handle etc complete all as specified and directed.
2
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Labour for tree branch cutting of high rise trees, overhanging/interferences to the Two/Four Pole Structure GODs (size of tree branch approx 80 mm to 300 mm dia and 5 to 8 mtr long) without damages to the Two/Four Pole Structure/GODs etc including thrown away the same alteast 100 M away from the Sub Stn Yard complete all as specified and directed.
Note : Suitable arrangement i.e ladder, scafolding or any other working platform required for climbing on high rise trees for carryout said work is the responsibility of vendor/contractor and the rates are deemed to be included in this quoted rate.
12
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S & F in replacement of 22 KV PT unit with PT fuse, Ratio 22000/rt3/110/rt3 Volts (Potential Transformer), Nominal system voltage (KV rms) : 22 KV, frequency 50 Hz, burdaden 100 VA, Class 1, Voltage Factor : 1.2 Continuous & 1.9 for 8 hrs conforms to IS : 3156 or suitable/ compatible to existing system, termination S1 & S2 shall be clearly marked including disconnecting of 22 KV cable by taking proper shutdown with all safety aspects and reconnecting it after installation of PTs complete all as specififed and directed by Engr-in-Charge.
3
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Labour only for taking down both side HT/LT Cable, Earthing strip etc and Lifting, Loading, Unloading, transporting & Shifting of transformer up to 750 KVA, 11000/433 Volts, 50 Hz, AC Outdoor type Distribution Transformer from Sub Station Premises to MES yard in NDA with the help of suitable size/capacity of Crane and vehicle etc and install /kept on existing Transformer Plinth (distance not more than 3.5 km one way) including termination of its both HT /LT side with HT/LT Power Cables, Earting strips etc by taking proper safety precautions for working personnel complete all as directed by Engr-in-Charge.
Note : (a) The cost for loading, unloading, transporting & shifting of above said Transformers by suitable mode of transport/vehicle including insurance etc is deemed to be included in this job. (b) If any damage occured to the transformer during this course of action, the contractor shall be fully responsible for them and damaged parts of the Transformer shall be replaced by the contractor without any extra cost to the Deptt.
6
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Preventive maintenance and servicing of Capacitor Bank 11 KV HT, 500 KVAR, Rated Voltage 12.65 KV (IS 13925 Part I), cleaning from inside and outside by using CRC-26 spray. Complete servicing of Capacitor Bank including checking the fixed / moving contacts of all the 3 phases adjusting electrical/electronic/mechanical components all as per manufacturing instruction manual and standard practice including testing and commissioning. This Job must be carried out through OEM or authorised personnel including maintaining and submitting the testing report to entire satisfaction of Engr-in-Charge.
Make of existing Capacitor Bank : Probodhan HT Capacitor (Seva Engineering Works Pvt. Ltd. Saswad) Note :- Spares used during servicing will be measured and paid separately under respective item of BOQ.
1
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Supply & fixing in replacement including testing and commissioning of 11 KV HT, Capacitor Bank of 168.66 KVAR, Cubical Type, Insulation Level 20/60, Temp Capacity 50 degree centigrade, suitable/compatible to existing 500 KVAR Capacitor Bank, 50 Hz complete all as directed.
2
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Supply & fixing in replacement of 11 KV HT, SMC Insulator, suitable/compatible to existing 11 KV HT Capacitor Bank complete all as directed.
3
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Supply & fixing in replacement of in replacement of synthetic Rubber insulated mats 2.5 mm thick for voltage upto 11 KV for electrical purpose as per IS 15652-2006, (superseding IS 5424) suitable for electrical shock safety of sizes 2m x 1m compete all as specified and directed
12
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All as per item No. 176.00 above but 3 mm thick for voltage up to 33 KV of size 2m x 1m complete all as specified and directed.
14
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S & F in replacement of transparent tuffend glass of 2.5 mm thickness & size 300 mm x 450 mm including taper all corners of the glass and fixed with the help of neoprane rubber gaskets etc to Existing 11 KV HT VCB Panel complete all as specififed and directed by Engr-in-Charge.
4
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Supply only in replacement of PT fuse link of capacity 22 KV, 2 A rating cylindrical type or suitable/compatible to existing 22 KV VCB Breaker including testing after re-fixing and taking down existing old one complete all as specified and as directed.
2
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S & F in replacement of PT fuse link of capacity 11 KV, 1 A rating cylindrical type or suitable/compatible to existing 11 KV VCB Breaker including testing after re-fixing and taking down existing old one complete all as specified and as directed.
4
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S & F in replacement of PT fuse link of capacity 11 KV, 16 A rating cylindrical type or suitable/compatible to existing 11 KV OCB Breaker including testing after re-fixing and taking down existing old one complete all as specified and as directed.
1
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Surface excavation not exc 30 cm depth and averaging 15 cm depth and getting out in soft /loose soil including clearing away all grass and vegitation saplings, shrubs, bushes, undergrowth roots and removing rubbish upto a distance not exc 50 mtr outside the perifery of the transformer/ RMU/ HT Bus bar/2 pole structure area all as specified and as directed by Enger-in-charge.
850
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Supply and fixing in replacement of space heater, ISI marked suitable for 11/22 KV VCB Panel / RMU complete all as specified and as directed by Enger-in-charge.
14
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Supply and fixing in replacement of thermostate suitable for 11/22 KV VCB Panel/ RMU panel complete all as specified and as directed by Enger-in-charge. Make: As per sample
14
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Supply and install in replacement of LMLA tubular battries @ C10 capacity, 12V, 200Ah complete with electrolyte and initial charge with required size of lugs and terminal cap etc including taking down existing one complete all as specified and as directed.
1
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Supply and fix in replacement 11 KV HT Cable terminal Protector right angle boot to prevent flashover/short circuit due to intervention by reptiles/insects etc, suitable / compatible to existing 11 KV HT VCB/OCB/RMU including taking down existing one complete all as directed.
28
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Supply & fixing in replacement of VCB Rack out handling trolley suitable for 22 KV HT VCB, MDO Type, Rated Current 630A, 50 Hz as per required dimensions for carry out necessary repair and maintenance work complete all as specified and as directed. Make of existing VCB : ABB
1
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M & L for collecting the sample of Transformer Oil from 22/11 KV Power Transformer of capacity 2000 KVA, make: Kirloskar from MRS, existing inside NDA Campus and carrying out the Acidity Test according to relevant IS Standard through Approved/Authorised Laboratory and submitting test result to the Engr-in-Charge.
2
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M & L for collecting the sample of Transformer Oil from 11/0.433 KV Distribution Transformers of capacity from 50 to 750 KVA Make of existing Transformer : Kirloskar / Rajstan Transformer / Pactil / Mahati / Urja / CG / Voltamp from various Sub Stns, inside NDA Campus and carrying out the Acidity Test according to IS Standard by Approved/Authorised Laboratory and submit test result to the Engr-in-Charge.
38
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M&L for earthing complete with copper earth plate electrode of size 60cmx60cm x 3.15 mm thick buried directly in ground vertically to depth not less than 2.25 mtr below ground level with top edge of earth plate at a depth not less than 1.5 mtr below normal ground level connected to and including copper strip of 20 x 3 mm as earth lead up to 7.5 mtr long fixed by means of bolts, nuts, check nuts and washers etc. of galvanised iron or steel including provn of HDPE protection pipe light grade of 32/40mm bore and connected to earth strip earthing test point all as shown in electrical plate No.5 of SSR Part-I 2009 and as specified or indicated and testing on completion including necessary excavation & earthwork in any type of soil, PCC (1:3:6) type C1 chamber, precast slab 50mm thick in cement concrete (1:2:4)type B1 (reinforced with welded steel wire fabric (XPM) of weight not less than 4kg/sqm) with frame, funnel with watering pipe of 15mm bore, wire mesh and lugs, test point etc. complete all as specified and directed.
Note: Copper strip exceeding 7.5m long shall be measured & paid seperately.
15
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S&F copper strip 20 x 3 mm with saddles and fixing screws etc for jointing with transformer and lightening arresters with the earth pit strip etc all as directed by Engineer-in-Charge.
55
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S & F in replacement of old broken cold rolled mild steel Hinges, suitable/compatible to existing 22/11 KV VCB / OCB Breaker including welding and painting to match with existing colour etc complete all as specified and directed.
11
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M & L for preparation of existing surface of 22/11 KV VCB Panel for painting and Supporting angle iron of VCB panel by scrapping down, peeled off old paint, cleaning etc and applying two coat of existing siemens gray paint to Panel Sheet and black paint on angle iron including cleaning of Panels from inside by blowing of compressed air etc complete all as specified and directed.
10
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