CWEK-57/2023-24

Amount

Painting of transformers/ stabilisers/ AVRs/ VCB panel set/ OCB Panel Set of any capacity after cleaning the body surface of transformer by rubbing with emery Paper and acetone to remove oil stains, dust etc and applying one coat of snthetic enamel paint (colour to be decided by MES) by spray painting including writing SM No/MES No, capacity of transformer, OCB panel Complete all as directed by Engineer-in-Charge.

Repair/maintenance and servicing of step down transformer 11 KV/433 Volt of capacities 100 to 250 KVA, of any make, Installed at different locations of AOR comprising following work services :- (a) Disconnection carefully of cable end termination of HT & LT side. (b) Opening of top cover by removing nuts, bolts and all mounting accessories and conservator tanks. (c) Draining out transformer oil and keeping aside in barrel for re-use and then again pouring back after necessary filteration and dehydration including top up with new transformer oil to make up the reduced quantity. (d) Replacement of top gaskets. (e) Servicing of tap changing gears by cleaning and polishing tapping contact points. (f) Labour only for cleaning of bush and stud both HT/LT side and refixing the same with new cock sheet as required. (g) Replacing unserviceable stud and bush as required as directed by engineer-in-Charge. (h) Reconnection of all cable terminals HV & LV sides and refixing the top cover after replacement of gaskets, conservator tank in position. (j) Cleaning and heating of silica gel in breather and replacing with new silica gel to make up the reduced quantity. (k) Connecting HT & LT side with existing incoming and outgoing cables including reconnection of earth strip/lead. (l) Provision of a functional transformer of same or higher capacity while the transformer is taken for repair. (m) Any transportation of the transformer to and from the location of installation to the contractors workshop, including installation back as specified by engineer in charge. Note : (i) Spare parts not mentioned above (if required) will be measured and paid separately. (ii) New transformer oil (if required for topping up) will be measured and paid separately. (iii) De-hydration of existing transformer oil for refilling will be measured and paid separately. (iv) The transformers have to be taken for repair and a replacement transformer of same or higher capacity to be placed within 48 hrs from intimation in phone/ through whatsapp, irrespective of any weather issues. For this purpose, the contractor has to submit a functional phone and whatsapp number that is not to be switched off at any time. Any delay beyond this time will be fined at the rate of Rs. 1000 per day per transformer

All as per item No 01 here-in -before but for Auxiliary HT Transformer & 11 KV/433 Volts transformer of capacities 40 to 160 KVA Complete all as directed by Engineer-in-Charge.

All as per item No 01 here-in -before but for HT transformer of capacities 1600 KVA (Replacement Transformer not required for upto 168 hours (7 days) All other description is same as in item No 01 Note No (iv) Complete all as directed by Engineer-in-Charge.

Supply and fixing bushing and stud complete with porcelain insulators and gasket complete for LT side (as per existing size/Model) of Transformer Complete all as directed by Engineer-in-Charge.

Supply and fixing bushing and stud complete with porcelain insulator and gasket complete for HT side (as per existng size/Model) of transformer Complete all as directed by Engineer-in-Charge.

Replacement of burnt/ unserviceable defective HT/ LT copper coil of transformers, AVRs and Servo Voltage Stabilisers with new one made out of suitable size/ guage of copper super enameled wire of high quality matching with the existing impendence and insulated all as specified and directed by engineer-in-Charge. Note :- (a) The cost of coil shall be inclusive of cost of varnish, insulating paper and other insulating materials and no extra payment will be made for the same. (b) The cost is inclusive of disconnecting of all electrical connections and transportation of transformer from site to reputed repair workshop and back including reinstalling & reconnecting electrical connection and no extra payment will be made for the same. (c) Standby transformer/ stabiliser/ AVR will be arranged by contractor at his own cost to avoid failure of supply on site and the capacity of transformer should be matched with repaired transformer. This standby transformer will be brought within 48 hours of intimation (either by phone or by whatsapp) of unserviceability of the original transformer (for this purpose, the contractor has to provide a whatsapp number that is always functional).

Taking out old unserviceable burn out core lamination from transformer S & F new core lamination as per IS Complete all as directed by Engineer-in-Charge.

Taking out old unserviceable gasket of transformer and supply and fix rubber gasket of suitable size Complete all as directed by Engineer-in-Charge.

Taking out old unserviceable off/on load tap changer from 11/0.415/0.433 KV Transformer & Supply and fix new off load tap changer suitable for 11/0.415/0.433 KV Transformer Complete all as directed by Engineer-in-Charge.

Supply and fix in replacement oil level indicator for transformer of cap up to 400 KVAall as per existing and having level marking 1/4, 1/2, 3/4 and full all as directed by engr in charge or required at site Complete all as directed by Engineer-in-Charge.

Taking donw old Unconditional breather assembly any model and capacity Supply and fix in replacement new breather assembly suitable for transformers of capacity up to 400 KVA all as per existing Complete all as directed by Engineer-in-Charge.

Dehydration and filtration of transformer oil of transformer / Servo voltage stablizer/ AVR installed at site with portable plant to improve the dielectric strength to 50 KV during filling after initial filtration including testing of dielectric strength after dehydration at site Complete all as directed by Engineer-in-Charge. Note : Any damage to transformer/ stabiliser/ AVR caused during oil dehydration and filteration will be rectified by the contractor free of charge.

Supply only for transformer oil having minimum dielectric strength of 60 KV, supplied in hermetically sealed steel barrels, confirming to IS-335, Complete all as directed by Engineer-in-Charge. (Part of this Transformer oil may be required to be filled in Transformers, which is included in this schedule)

Dismantling the voltage stabilizers/ AVRs (any type) by taking out transformer oil and storing for reuse (after cleaning, filtering and removing moisture from it) and repairing / replacing the unserviceable parts, reassembling it after repair testing and commissioning the voltage stablizer of capacity 10 to 400 KVA unbalanced type Installed at different location of AOR (spares to be measured and paid separately under relevant item of this schedule). Note : The Stabilisers/ AVR have to be taken for repair and a replacement Stabiliser/ AVR of same/ higher capacity to be placed within 168 hrs (seven days) from intimation in phone/ through whatsapp, irrespective of any weather issues. For this purpose, the contractor has to submit a functional phone and whatsapp number that is not to be switched off at any time. Any delay beyond this time will be fined at the rate of Rs. 1000 per day per stabiliser/ AVR

Supply and fixing in repair servo motor of 3 Kg torque capacity/rating complete for voltage correction having speed of correction 8 volt per second Make AE/ Paradise/ Voltamp Complete all as directed by Engineer-in-Charge. Note : This item may also be taken as a supply only item if desired by Engineer in Charge.

Supply and fixing in repair servo motor of 10 Kg torque capacity/rating complete for voltage correction having speed of correction 8 volt per second Make AE/ Paradise/ Voltamp Complete all as directed by Engineer-in-Charge. Note : This item may also be taken as a supply only item if desired by Engineer in Charge.

Supply and fixing in repair of Dimmerstat for unbalanced servo stabilizer all as specified and directed by engineer-in-charge.

Supply and fixing in repair of RC network for 10 Kg servo motor part/circuit for (any type of) voltage stabilizers If suitable RC network is not available in the market, then necessary modifications to the voltage stabiliser is also included all as specified and directed by engineer-in-charge.

Supply and fixing in reapir of RC network for 3 Kg servo motor part/circuit for (any type of) voltage stabilizers If suitable RC network is not available in the market, then necessary modifications to the voltage stabiliser is also included all as specified and directed by engineer-in-charge.

Supply and fixing in repair for PCB Holder for unbalanced type voltage stablizer all as specified and directed by engineer-in-charge. Note : If compatible PCB holder is not obtained by the contractor, then all suitable modifications (to the stabiliser to fit a PCB holder available with the contractor) with labour and material are also included

Supply and fixing in repair Push button for voltage stablizer Complete all as directed by Engineer-in-Charge.

Supply and fixing in repair Auto manual switch for voltage stablizer Complete all as directed by Engineer-in-Charge.

Supply and fixing in repair Rotary switch for RYB phases of voltage stabilizer Complete all as directed by Engineer-in-Charge.

Supply and fixing in repair for carbon bush of voltage stabilizer at site of any capacity Complete all as directed by Engineer-in-Charge.

Supply and fixing PCB /control card of (any type of) voltage stabilizer of capacity 50 KVA to 400 KVA for unbalanced type voltage stablizer If suitable control card/ PCB is not available in the market, then necessary modifications to the voltage stabiliser is also included Complete all as directed by Engineer-in-Charge.

Supply and fixing in repair of bushing assembly including brass nut, stud, washer and insulator suitable for voltage stabilizers/ AVR Complete all as directed by Engineer-in-Charge. Note : This item may also be taken as a supply only item if desired by Engineer in Charge

Supply and fixing digital three phase Voltmeter - 0-500 Volt range square shape 96mm Complete all as directed by Engineer-in-Charge. Note : This item may also be taken as a supply only item if desired by Engineer in Charge

Supply and fixing digitial three phase Ammeter - 0-500 Ampere range square shape 96mm, with necessary CTs Complete all as directed by Engineer-in-Charge. Note : This item may also be taken as a supply only item if desired by Engineer in Charge

Material and Labour for replacement of Control Wiring complete with suitable copper wire of required size or as per sample/directed including accessories for voltage stabilizer (of any type) of capacity 200-400 KVA. If suitable control wiring is not available in the market, then necessary modifications to the voltage stabiliser is also included Complete all as directed by Engineer-in-Charge.

Material and Labour for replacement of Control Wiring complete with suitable copper wire of required size or as per sample/directed including accessories for voltage stabilizer (of any type) of capacity 50-250 KVA. If suitable control wiring is not available in the market, then necessary modifications to the voltage stabiliser is also included Complete all as directed by Engineer-in-Charge.

Supply and fixing Panel Lamp for balanced/unbalanced type voltage stablizer Complete all as directed by Engineer-in-Charge.

Supply & install 11 KV air break gang operated triple pole out door type gang operated air break switch mechanically operated, mounted on insulator and steel frame with operating mechanism worked from ground level with 09 Nos insulators outdoor type triple pole suitable for horizontal/vertical installation provided with locking arrangement consisting of MS channel HT post type insulator high pressure heavy lined copper alloy contact assembly suitable for 200 Amps including operating rod 20mm dia GI medium grade pipe Complete all as directed by Engineer-in-Charge.

Supply & fix drop out fuse unit suitable for 11KV 200 Amps mounted on 06 Insulators with drop out fuse unit swing out expulsion fuse single pole, for 11000 Volts grade Complete all as directed by Engineer-in-Charge.

Supply only XLPE cable end termination, heat shrinkable, indoor type complete with jointing material and accessories suitable for voltage 6.35 kV/ 11 kV (Earthed), 3 core ,95 sqmm Complete all as directed by Engineer-in-Charge.

Supply only XLPE cable end termination, heat shrinkable, outdoor type complete with jointing material and accessories suitable for voltage 6.35 kV/ 11 kV (Earthed), 3 core, 95 sqmm Complete all as directed by Engineer-in-Charge.

Disconnect and old UNSV battery any size and model supply and fixing new Battery of 180 AH, 25 plate with initial Charger Specific gravity 12.60 of 12 volts complete all as directed by Engineer-in-Charge. (Make:- EXIDE/Amron or equivalent)

M & L for Earthing complete with galvanised steel earth plate electrode 60x60cmx 6.3mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to galvanised iron strip 32x6mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel including PCC (concrete chamber) shall be PCC 1:3:6 type C-1 using 20mm graded stone aggregate,with fair finish internal surface of concrete chamber shall be given 15mm thick plaster in CM 1:4,funnel with wire gauge of (0.68) 8 mesh per liner inch,80mm thick RCC pit cover 320 mmx320 mm of RCC 1:2:4 type B-1 using 20 mm graded stone aggregate reinforced with XPM,JALLI and charcoal dust and common salt all as shown in electrical plate No.5 of MES SSR Part-1 and specified including provision of earth wire protected by 40 mm dia medium grade GI pipe and watering pipe shall be 20 mm bore medium graded GI pipe,and including all excavation and earth work & connecting the earthing to an earthing test point /transformer neutral/body/LT panel etc.and testing on completeion complete all as spec ified and directed. NOTE: The quoted rate of earthing shall be deemed to included cost of 7.5m long galvanised earth strip 25x4 mm and protection pipe of 40 mm bore medium graded ,GI light graded 20mm bore watering pipe.

Shifting of good conditioning Transformer from AGE E/M store yard to any sub stn of cantt area/Unit area with proper safety to using hydro/JCB/crane etc and disconecting old transformer cable and earth conections and shifting back (to and from) to AGE E/M store yard including cable and earth connections with Tansformer, fixing, testing, commisioning and checking the supply etc compleate all as specified and directed by engr-in-charge.

Supply only Aluminium lungs thimple/bottle type of following size including taking down old one Complete all as directed by Engineer-in-Charge.

95 to 185 sqmm Complete all as directed by Engineer-in-Charge.

35 to 70 sqmm Complete all as directed by Engineer-in-Charge.

10 to 25 sqmm Complete all as directed by Engineer-in-Charge.

Routine Annual Repair/ Servicing of HT panel having VCB/ OCB/ Transformer Bus Bar Unit of 11 KV rating of capacity 26.2 KA and current rating of upto 800 Amp, by adjustment of gaps for smooth functioning, and works as detailed below:- (a) Cleaning of VCB/ OCB and removing dust particles complete all as specified. (b) Checking the arcing gap contact of the VCBs/ OCBs if gap exceeds the permissible limits, readjust, complete all as specified. (c) Cleaning of male & female contacts by using CTC/CRC/Thinner as required all as specified. (d) Adjust the relays of earth fault current / over current/short circuit current levels as per recommendation of manufaccture guidelines all as specified. (e) Dismantling and cleaning the insulated surface CTC and CRC complete all as specified. (f) Checking/ Repair of any electrical wiring for electrical /manual operation of panel including measuring IR values. (g) Checking of nuts and bolt, springs, levers, latches, connectors etc and adjustment as required complete all as specified. (h) Recording IR values of CT's and PT's. (j) Checking of all moving parts for proper functioning of VCBs/ OCBs and adjustment as per manufacture recommendations Note :- Service shall be carried through service Engineer of Manufacturer/ Authorised Service Agency only.

Overhauling of HT panel having VCBs/ OCBs 11 KV rating of capacity 26.2 KA and current rating of upto 800 Amp, by replacing defective/ wornout parts, and all works as in for routine service mentioned above Note :- (i) Service shall be carried through service Engineer of Manufacturer/ Authorised Service Agency only (ii) The VCB/ OCB shall be provided with an all inclusive warranty of 1 year from the conclusion of the contract. If the VCB/ OCB becomes faulty during this time and is not rectified again by the contractor within 96 hours of becoming faulty, the cost of the Repair/ Overhauling, including all parts used, shall not be paid to the contractor and any such costs already paid in RAR shall be deducted in Final RAR/ Final Bill. This shall be assumed as an AMC towards the HT panel having VCB/ OCB

Taking out old tripping relay from VCBs and replacing with new relay of suitable capacity (to suit 800 Amps HT Panel) and tripping timing, complete all as specified, Complete all as directed by Engineer-in-Charge.

Replacement of IDMT relay as per existing rating (to suit 800 Amps HT Panel) of make Alstom/Avrevaor ABB or siemens to the existing panels and programming the relays for overload and earth fault setting with respect to trip setting of HT panels installed at 11 KV sub station in such a way that fault are arrested locally Complete all as directed by Engineer-in-Charge.

Replacement of HRC fuse of rating 2 to 6 Amp of any type to suit existing system Complete all as directed by Engineer-in-Charge.

Replacement of triping coil with plunger with working voltage 110 volts DC suitable for existing panel Complete all as directed by Engineer-in-Charge.

Repair of HT Current Transformer - Potential Transformer combination Metering Unit, by replacement of unserviceable components (copper winding to be measured seperately), duly caliberating, and connecting with the meter mentioned below, complete, all as specified and directed by engineer in charge.

Replacement of burnt/ unserviceable defective copper coil CT/PT (any type) with new one made out of suitable size/ guage of copper super enameled wire of high quality matching with the existing impendence and insulated all as specified and directed by engineer-in-Charge. Note :- (a) The cost of coil shall be inclusive of cost of varnish, insulating paper and other insulating materials and no extra payment will be made for the same. (b) The cost is inclusive of disconnecting of all electrical connections and transportation of transformer from site to reputed repair workshop and back including reinstalling & reconnecting electrical connection and no extra payment will be made for the same. (c) The quantity may be increased as required for ibid repair, without additional aggreement of contractor required.

Taking down and S & F in replacement steel tubular swaged poles erected truly vertical or planted as strut complete with 300 x300x 6 mm thick mild steel base plate, welded to pole, B-118 final, taper cap, bolts, nuts & screws, poles made out of ERW MS tubing conforming to IS-2713 Part-II. type 410 SP-55 (11.0 metres long) including drilling of holes of reqd size for fixing of cross arms, painting the exposed surfaces of pole with two coats of aluminium paint over a coat of red oxide zinc chrome primer and with two coats of black bitumenous paint internally & portion embedded in concrete, making five black & red bands at lower portion of pole each 300mm wide alternately, and making pole No. with black paint at suitable height Complete all as directed by Engineer-in-Charge.

Supply Only of true vertical position steel tubular poles 11 mtr long complete with MS Base plate, MS pole cap, bolts nuts and screws as specified type 410 SP-55 complete al as specified and directed. (Note :The poles are to be prepainted with one layer of red oxide, and black bituminious coat at the bottom 3 meters and remaining portion 2 coats of aluminium paints) complete, all as specified and directed by engineer in charge

Supply only of Duct Tape (for seaming, sealing, patching and repairing works in electrical cable/ plumbing lines), 2 inches (50 mm) wide and 60 yards (54.8 meters) long, made of gauze textile fiber, with a hot-melt adhesive coating, silver color, PN-20 strength, of make of 3M/ Amazonbasics or equivalent, Complete all as directed by Engineer-in-Charge.

taking down and Supply and fixing pin type porcelain vitrous white, brown or green insulator size 150 mm high and 150 mm for working pressure for 11000 Volts grade including one galvanised mild steel spindle, two galvanised iron washers and one nut Complete all as directed by Engineer-in-Charge.

Supply only pin type porcelain vitrous white, brown or green insulator size 150 mm high and 150 mm for working pressure for 11000 Volts grade including one galvanised mild steel spindle, two galvanised iron washers and one nut Complete all as directed by Engineer-in-Charge.

Taking down and Supply and fixing HT disc type porcelain vitrous white, brown or green insulator size 145 mm high and 255 mm dia ball and socket type for two in series assembly with tension clamp or conductor for working pressure for 11000 Volts Complete all as directed by Engineer-in-Charge.

Supply only HT disc type porcelain vitrous white, brown or green insulator size 145 mm high and 255 mm dia ball and socket type for two in series assembly with tension clamp for working pressure for 11000 Volts Complete all as directed by Engineer-in-Charge.

Taking down and Supply and fixing pin type porcelain vitrous white, brown or green insulator size 150 mm high and 150 mm for working pressure for 33000 Volts grade including one galvanised mild steel spindle, two agalvanised iron washers and one nut Complete all as directed by Engineer-in-Charge.

Supply only pin type porcelain vitrous white, brown or green insulator size 150 mm high and 150 mm for working pressure for 33000 Volts grade including one galvanised mild steel spindle, two galvanised iron washers and one nut Complete all as directed by Engineer-in-Charge.

Taking down and Supply and fixing HT disc type porcelain vitrous white, brown or green insulator size 145 mm high and 255 mm dia ball and socket type for two in series assembly with tension clamp or conductor for working pressure for 33000 Volts Complete all as directed by Engineer-in-Charge.

Supply only HT disc type porcelain vitrous white, brown or green insulator size 145 mm high and 255 mm dia ball and socket type for two in series assembly with tension clamp for working pressure for 33000 Volts Complete all as directed by Engineer-in-Charge.

Taking down and Supply and fixing Lightning arresters expulsion type complete with all fittings, transmission class, discharge capacity 65 kilo amp, 11000 volts grade complete all as specified and directed by Engr-in-Charge.

Taking down and Supply and fixing Lightning arresters expulsion type complete with all fittings, transmission class, discharge capacity 65 kilo amp, 33000 volts grade complete all as specified and directed by Engr-in-Charge.

Supply only Lightning arresters expulsion type complete with all fittings, transmission class, discharge capacity 65 kilo amp, 11000 volts grade complete all as specified and directed by Engr-in-Charge.

Taking down and S&F in replacement of Cross arms, bracing, supports clamps and back plates, fabricated from structural steel sections incl nuts, bolts, washer, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed incl one primer, one under coat and one finishing coat of aluminium paint over prepared steel surface Complete all as directed by Engineer-in-Charge.

Supply Only of MS cross arms including set of bracings, support, clamps, bolts, washers, nuts and back plate fabricated from structural steel sections, in any shape or size as indicated or Complete all as directed by Engineer-in-Charge.

Supply Only 11/33 KV Discharge rod complete with Main Discharge clamp of made of copper (with adjustable spring) and earthing lead of made PVC insulated flexible copper conductor, having screw type arrangement for fixing tightly on conductor (ACSR) of any size with bolt nut & saddle for earthwire. The operating rod fixed with clamp shall be made of epoxy resin based highly insulated fibre glass tube 32mm. of size as per recomendations by OEM with proper coupling arrangement Complete all as directed by Engineer-in-Charge. Make : Jaipuria brothers or equavalent

Supply, installation, commissioning and testing switch air break, gang operated with 12 insulator switch tripple pole mechanically operated, mounted on insulators and steel frame with mechanism worked from ground level for current rating 400 Amp operating voltage 11 KV outdoor type vertical mounted type complete with locking arrangment, asembly with fuse mount carrier and fuse element of required capacity and isolate suitable for 11 KV including necessary electric connection and 11 KV Fuse (drop out type) of capacity 10 Amps. complete with DO fuses with one number operating rod of 25 mm dia bore grade GI pipe of suitable length worked out from ground level and handle complete with lock and two Nos keys including flat iron clamp 50mmx6mm, MS channel of suitable size & length for fixing GOD including nut bolt washers including taking down existing set Complete all as directed by Engineer-in-Charge.

M&L in replacement of ACSR conductor of any size and any type including stretching, fixing and binding to insulator on OH HT/LT line service feeders all as specified including aluminium binding wire or aluminium tapes complete all as specified. This item includes all consumables (such as binding wire and replacement insulators and cross arms, etc., for replacement of damaged ones found after/ during replacement process).

Supply only new Aluminium Conductor Steel Reinforced conductor (any type as directed by engineer in charge) Complete all as directed by Engineer-in-Charge.

M&L in replacement of Stay assembly for electric pole complete with accessories as shown in electrical plate No 1 of SSR Pt-I and drg using loop type insulator, stay clamps, stay rod of 16 mm dia including stay wire of size 7/3.15 mm (excavation and concrete to be measured separately) Complete all as directed by Engineer-in-Charge.

M & L for Earthing complete with galvanised steel earth plate electrode 60x60cmx 6.3mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to galvanised iron strip 25x4mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel including PCC (concrete chamber) shall be PCC 1:3:6 type C-1 using 20mm graded stone aggregate,with fair finish internal surface of concrete chamber shall be given 15mm thick plaster in CM 1:4,funnel with wire gauge of (0.68) 8 mesh per liner inch,80mm thick RCC pit cover 320 mmx320 mm of RCC 1:2:4 type B-1 using 20 mm graded stone aggregate reinforced with XPM,JALLI and charcoal dust and common salt all as shown in electrical plate No.5 of MES SSR Part-1 and specified including provision of earth wire protected by 40 mm dia medium grade GI pipe and watering pipe shall be 20 mm bore medium graded GI pipe,and including all excavation and earth work & connecting the earthing to an earthing test point /transformer neutral/body/LT panel etc.and testing on completeion complete all as spec ified and directed. NOTE: The quoted rate of earthing shall be deemed to included cost of 7.5m long galvanised earth strip 25x4 mm and protection pipe of 40 mm bore medium graded ,GI light graded 20mm bore watering pipe.

Material and Labour for Painting to HT poles, 11 mtr with cross arms, bracing and clamps with one coat of synthetic enameled paint over one coat of red oxide primer including scrapping the old paint carefully to make smoothen complete and painting strips of Yellow and black from foot of pole upto 5 feet each strip of 30 cm height Complete all as directed by Engineer-in-Charge.

Tightening/ restringing existing loose/ broken conductor ACSR conductor of any type or size including necessary consumables such as binding wire, bolts, nuts and jointing jumpers, etc.,., fixing of spacers (spacers provided by MES), complete, including tightening/ fixing properly the associated cross arms, Complete all as directed by Engineer-in-Charge.

Tightening/ restringing existing loose/ broken GI wire (guard/ guide wire) including necessary consumables such as binding wire, bolts, nuts and jointing jumpers, etc.,. complete, including tightening/ fixing properly the associated cross arms, Complete all as directed by Engineer-in-Charge.

Dismantling of existing HT poles any size/ type from foundation in necessary earth work including dismantling of concrete MS clams nuts, bolts earth wire, overhead conductors, insulators, guarding cradles and other accessories complete, including moving the pole to a distance of upto 50 meters/ Loading onto a MES truck, Complete all as directed by Engineer-in-Charge.

Trimming of trees/ branches from HT/ LT pole and OH conductors, clearing 2.5 mtr horizontal and 7.2 mtr verticle distance (3 meters below conductors and 4.2 meters above conductor) from both side of conductor including shifting of cut trees from site Complete all as directed by Engineer-in-Charge. Note : Each span consists of the length between two poles, including their ends.

Material and labour for danger notice plate of 1.6 mm thick mild steel sheet, vitrous enamelled white with letters, figures and conventional skull and bones in signal red color, Voltage depiction in Red Colour and fixed with GI clams, bolts and nuts of approved size for HT 25 x 20 cm Complete all as directed by Engineer-in-Charge.

Supply and fixing in repair of HT jumper of existing two/four pole structure of transformer etc including using winding of ACSR conductor (Weasel) 11 KV, including PG Clamp nut, bolts, thimbles and washers etc as required at site Complete all as directed by Engineer-in-Charge.

Supply and fixing (on Steel Tubular Poles/ other structures) aerial bunched (AB) cable ISI marked HT 11000 V Grade, of size 3 core x 95 sq mm with three power cores sections stranded compacted circular aluminimum conductor screened with natural coloured XLPE insulation screened with black extured semi conductor compound and one layer of copper tape and covered with black exturuded PVC (core indentification by colour type marking red, yellow and blue with colour tape placed longitudinally under the copper type) and one bare messenger GI wire of 70 sq mm shall be stranded non compected circular alu alloy conductor all as specified, directed and clarified by Engineer in Charge. Note - The following hareware fitting and accessories shall be used to install erect and join the AB cable. (i) Suspension clamp with eye hook. (ii) suspension fittings and corresponding eye hook. (iii) Dead eye fittings. (iv) Nylon Cable Ties (v) All Necessary Connectors (vi) End and mid cable connectors/ jointing kits

Supply and fixing (on Steel Tubular Poles/ other structures) aerial bunched (AB) cable ISI marked HT 11000 V Grade, of size 3 core x 70 sq mm with three power cores sections stranded compacted circular aluminimum conductor screened with natural coloured XLPE insulation screened with black extured semi conductor compound and one layer of copper tape and covered with black exturuded PVC (core indentification by colour type marking red, yellow and blue with colour tape placed longitudinally under the copper type) and one bare messenger GI wire of 70 sq mm shall be stranded non compected circular alu alloy conductor all as specified, directed and clarified by Engineer in Charge. Note - The following hareware fitting and accessories shall be used to install erect and join the AB cable. (i) Suspension clamp with eye hook. (ii) suspension fittings and corresponding eye hook. (iii) Dead eye fittings. (iv) Nylon Cable Ties (v) All Necessary Connectors (vi) End and mid cable connectors/ jointing kits

Supply Only Long Tubular Type lead acid battery 12 volt 180 AH with suitable 'C' Rating for use in VCB/ OCBs (or other equipment such as DG Set, etc), with minimum warranty of 36 months (of all inclusive replacement warranty - any pro rata warranty should be over and above this 36 months warranty), Complete all as directed by Engineer-in-Charge. Make: Exide / Luminous

Supply Only Long Tubular Type lead acid battery 12 volt 150 AH with suitable 'C' Rating for use in VCB/ OCBs (or other equipment such as DG Set, etc), with minimum warranty of 36 months (total warranty period), all as specified and defined by Engineer in Charge. Make: Exide / Luminous

Supply only distilled water, for battery top up, in one/ five litre packaging, complete all as specified and directed by engineer in charge.

Supply and installation in replacement old unserviceable battery charger to Smart Battery Charger, with dual battery charging feature and DC and AV input features, 150 to 290V AC input, 12V 12 Ampere DC output, with trickle charging and battery repair features, reverse polarity, overcurrent and over voltage safeguards, digital multicolour LCD display, with necessary adapters including crodile pin adapters, Complete all as directed by Engineer-in-Charge. Note : This item may be increased in quantity upto 6 Nos without further concurrence of the contractor

Supply & filling transformer oil in any equipment in situ/at site for toping up the level of oil having dielectric strength of minimum of 60 KV during filling after initial filtration confirming to IS-335 all as directed at site by Engr-in Charge. Transformer oil shall be supplied in sealed container (container becomes property of MES after draining the oil). The Transformer Oil may be taken as Supply Only also by MES, if desired

Excavation in trenches n. exc.1.5m wide and n. exc. 1.5m in depth for foundation laying of pole stay assembly and laying of LT/HT cable and getting out in soft/loose of soil complete all as specified and directed by the Engr-in-Charge.

Returining filling in including spreading ,levelling,watering and wall ramming in layers not exc 25cm in soft/loose of soil complete all as specified and directed.

Removal of excavated material to a distance not exc 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

Material and labour for kiln burnt Sub class 'B' bricks laid dry , flat , width wise along the length of cable in trenches after sand cushioning for protection of under ground cable complete all as specified and directed.

M & L for dry coarse sand as cushioning to cable 8 cm before laying HT/LT cable in trenches and 15 cm after laying the cable and compacting, complete all as specified and directed.

Cement concrete in Bed of poles streets and stays 1:4:8 type D-2 using 40 mm graded crushed stone aggregate Complete all as directed by Engineer-in-Charge.

Cement concrete 1:2:4 type B-2 using 40 mm graded crushed stone aggregate as in pole coping and stay assembly Complete all as directed by Engineer-in-Charge.

Cement concrete in foundationof poles streets and stays 1:3:6 type C-2 using 40 mm graded crushed stone aggregate Complete all as directed by Engineer-in-Charge.

M & L for Anti-climbing device, spikes type fabricated out of M.S. bars (round, square and flat) including nuts, bolts, washers and welding in two halves made to shape to suit the cross section of the pole Complete all as directed by Engineer-in-Charge.

Supply, laying & testing of HT Cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables(heavy duty) with stranded aluminium conductor, 11000 volts, grade cross setional area 95 sq mm, 3 core ISI marked Complete all as directed by Engineer-in-Charge.

Supply, laying & testing of HT Cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables(heavy duty) with stranded aluminium conductor, 11000 volts, grade cross setional area 120 sq mm, 3 core ISI marked Complete all as directed by Engineer-in-Charge.

Supply, laying & testing of cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE /ABC armoured aluminium conductor cable of size 50 sqmm to 120 sqmm ISI marked Complete all as directed by Engineer-in-Charge.

Supply, laying & testing of cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE / ABC armoured aluminium conductor cable of size 120 sqmm to 185 sqmm ISI marked c Complete all as directed by Engineer-in-Charge.

Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination cold shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 sqmm to 95 sqmm

Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination cold shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 sqmm to 185 sqmm Complete all as directed by Engineer-in-Charge.

Supply and laying/fixing GI tubing light grade ISI marked for cable protection of size 50 mm dia all as specified and directed.

Supply and laying/fixing GI tubing light grade ISI marked for cable protection of size 80 mm dia all as specified and directed.

M/S Noor Mohammad Shalla

M/S GHULAM RASOOL LONE

M/S Sky Engineers

Concept Engineering & Constructions