REPAIR MAINT AND REPLACEMENT OF HT UG CABLE GOD DROP OUT FUSE FOUR TWO POLE STRUCTURE LIGHTENING ARRESTER DEHYDRATION AND REPAIR OF TRANSFORMER AND CONNECTED ALLIED HT WORKS AT ROORKEE SAHARANPUR AND PURKAZI UNDER GE ROORKEE

Amount

Disconnecting defective transformer indoor/outdoor of capacity 750KVA both from HT/LT sides, and then drainage of complete transformer oil, opening of top cover with due care and removal of all HT/LT winding connections from bushing and then lifting of core by means of tripod and chain pulley with due care for inspection and ascertain it’s serviceability state after keeping it aside. Removal of all sludge and unwanted material from tank and core, lowering of core assembly after carrying out required repairs to the winding and core. In case the repairs which are not possible at site then the transformer has to be taken to the work shop for repairs. Note :- (i) The cost of transportation shall be deemed to be included in the quoted rate by the conractor. (ii) The cost of rewinding shall be paid separately. (iii) The cost of dehydration/filtration & other necessary repair as directed shall be measured & paid separately under relevant items of this schedule. (iv) Additional transformer oil for top-up, if required will be filled by contractor and shall be paid under respective item of this schedule.

Disconnecting defective transformer indoor/outdoor of any capacity up to 300KVA both from HT/LT sides, and then drainage of required transformer oil. Opening of top cover LT and HT side bushings with due care and removal of all HT/LT winding connections from bushing and then replacement of head gasket, LT and HT bushing packings complete and ensured that no leakage in transformer from LT/HT bushing and top cover gasket as directed by Engr-in-Charge.

Disconnecting defective transformer indoor/outdoor of any capacity up to 315-500 KVA both from HT/LT sides, and then drainage of required transformer oil. Opening of top cover LT and HT side bushings with due care and removal of all HT/LT winding connections from bushing and then replacement of head gasket, LT and HT bushing packings complete and ensured that no leakage in transformer from LT/HT bushing and top cover gasket as directed by Engr-in-Charge.

Taking down of power transformers any capactiy from PCC plateform with due care after disconnecting all HT/LT connections, Transportation of transformer to workshop from site of installation to workshop for repairs including loading and unloading of transformer, and replacing it to site from where it was taken for repairs/(as required by Engr incharge) complete .and then lowering it by means of crane and remounting on platform after repairs including testing with connected all type connection all as directed and specified by engineer in charge.

Taking down of transformers of capacity 50/100/250/300/400/500/750KVA from 2/4pole structure or from PCC plateform with due care after disconnecting all HT/LT connections on pole mounted structures, Transportation of transformer to workshop from site of installation to workshop for repairs including loading and unloading of transformer (with the help of Hydra), and replacing it to site from where it was taken for repairs (as directed by Engr incharge) complete .and then lowering it by means of crane and remounting on 2/4pole structure after repairs all as directed and specified by engineer in charge.

Taking down of transformers of capacity 50/100/250/300/400/500/750KVA from 2/4pole structure or from PCC plateform with due care after disconnecting all HT/LT connections on pole mounted structures, Transportation of transformer to PCC/ 2 or 4 pole structure to any other required location in Roorkee cantt lowering and remounting it on 2/4pole structure by means of crane after disconnecting all connection and reconnection in new location including earthing connection and as directed and specified by engineer in charge.

Material and labour for replacement of worn out HT side copper coils for Transformer rating 50-300 KVA made out of super enameled insulated copper wire all as per existing size and shape including all insulating, binding, material and then varnishing complete all as specified and directed by engineer in charge

All as per Item No. 7 above but of Transformer rating 315-500 KVA.

All as per Item No. 7 above but of Transformer rating 750 KVA.

Material and labour for replacement of worn out LT side copper coils for Transformer rating 50-300 KVA made out of super enameled insulated copper strip all as per existing size and shape including all insulating, binding, material and then varnishing complete all as specified and directed by engineer in charge

All as per Item No. 10 above but of Transformer rating 315-500 KVA.

All as per Item No. 10 above but of Transformer rating 750 KVA.

Dehydration/centrifuging of transformer oil by means centrifuging machine electrically operated at site of installation of transformer in running condition of transformer including testing of transformer oil before and after centrifuging from top and bottom of transformer at 4mm gap the BDV should be 40KV complete all as specified and directed by engineer in charge. NOTE :- Contractor will arrange filtration machine/plant at site of transformer, dehydration of transformer oil will be carried out in working condition and electric supply for filtration will be taken from same transformer.

Supplying, filling dehydration and filtration of new transformer oil for toping up/replacement of transformer oil having dielectric strength not less than 40 KV(rms) with gap of 2.5 mm all as conforming to IS 335 of 1993 complete all as specified and directed by Engineer-in-Charge.

Material and labour for replacement of worn out bushing rod made out of brass with heavy duty three nuts and three washer at both ends suitable for HT side all as per existing size, shape, dia and length suitable for following capacity transformers :- (i) 50 - 100 KVA

(ii) 160 – 200 KVA Transformers.

(iii) 300 – 400 KVA Transformers.

(iv) 500 -- 750 KVA Transformers

Material and labour for replacement of worn out bushing rod made out of made out brass with heavy duty three nuts and three washer at both ends suitable for LV side all as exiting size, shape and length suitable for following capacity transformers :- (i) 50 - 100 KVA Transformers

(ii) 160 – 200 KVA Transformers.

(iii) 300 – 400 KVA Transformers.

(iv) 500 -- 750 KVA Transformers

Material and labour for replacement of worn out porcelain bushing for 11KV HT side indoor /outdoor transformers with rubberised cork sheet washers 4mm thick all as required at site and as directed by engineer in charge suitable for following capacity transformers:- (i) 50 – 100 KVA Transformers

(ii) 160 – 200 KVA Transformers.

(iii) 300 – 400 KVA Transformers.

(iv) 500 -- 750 KVA Transformers

Material and labour for replacement of worn out porcelain bushing for .433 KV LT side indoor /outdoor transformers with rubberised cork sheet washers 4mm thick all as required at site and as directed by engineer in charge suitable for following capacity transformers:- (i) 50 – 100 KVA Transformers

(ii) 160 – 200 KVA Transformers.

(iii) 300 – 400 KVA Transformers.

(iv) 500 -- 750 KVA Transformers

Material and labour for replacement of worn out rubberised cork sheet 4mm thick for transformer top cover all as required at site and as directed by engineer in charge suitable for following capacity transformers:- (i) 50 – 100 KVA Transformers

(ii) 160 – 200 KVA Transformers.

(iii) 300 – 400 KVA Transformers.

(iv) 500 -- 750 KVA Transformers

Material and labour for replacement of worn out rubberised cork sheet 4mm thick suitable for HT/LT side bushing of off sizes all as required at site and directed by engineer in charge.

M & L for Preparation of old surface of power transformer for painting externally including fins/radiators removal of all rust/oil/grease and unwanted material and then two coats of synthetic enamel metallic paint by means of spray gun at site of installation of transformer complete all as specified and directed by engineer in charge suitable for following capacity of transformer:- (i) 2 MVA

(ii) 3 MVA

(iii) 5 MVA

M & L for Preparation of old surface of transformer for painting externally including fins/radiators removal of all rust/oil/grease and unwanted material and then two coats of synthetic enamel metallic paint by means of spray gun at site of installation of transformer complete all as specified and directed by engineer in charge suitable for following capacity of transformer:- (i) Upto 160 KVA.

(ii) 300 – 400 KVA

(iii) 500 – 750 KVA

Material and labour for replacement of worn out silica gel breather assembly including silica gel all as per existing sample suitable for following capacity of transformers of any make.:- (i) 2 MVA.

(ii) 3 MVA

(iii) 5 MVA

(iv ) 160 – 200 KVA.

(vi) 500 – 750 KVA

(vii) 50 - 100 KVA

Material and labour for replacement of worn out off load tap changer, with matallic tap changing machanizm, 7 positions and making all electrical connection including removing existing one complete all as per existing sample suitable for following capacity of transformers of any make.:- (i) 50 -100 KVA

(ii) 160 – 200 KVA.

(iii) 300 – 400 KVA

(iv) 500 – 750 KVA

Material and labour for special earthing to substation equipment with GI earth plate 600X600X6mm buried directly in ground vertically to a depth not less then 4.5 Mtr depth below ground level. Earth plate shall be surrounded with adequate quantity of charcoal dust with common salt packed 250mm on all sides of earth plate including excavation , earth work in any soil, returning filling in removal of surplus soil to a distance up to 50Mtrs, concrete pit and RCC cover with suitable handle for lifting and GI strip 32X6 mm soldered and riveted to earth plate at one end and brought up to test point including 40mm bore GI protaction pipe and 20mm dia light grade pipe for watering all as specified and shown in drawing, complete all as specified and directed by Engineer in charge.

Dilto all as per Item No- 63, but using copper plate 60cm × 60cm ×3.15mm thick electrode and 32×6mm copper strip as earthing lead

M & L Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required using 32x6mm galvanised iron strip complete with fixing arrangement on wall/foundation/passing through protection pipe all as directed at site.

Ditto all as per Item No- 65 , but using Copper strip 32x6mm complete with fixing arrangement on wall/foundation/passing through protection pipe all as directed at site.

Material and labour for oil temperature guage / thermometer (0 degree to 120 degree C) suitable for transformers all as per existing shape and size for any make and model of transformers all as specified and directed by engineer in charge.

Calibration of Digital protective relays of VCB comprising of 3 Phase, over current plus earth fault relay with high and low set operational with 24 volt to 110 volts AC / DC, Dc dual rated CT model MC 61A as per Cat Part no-MC 61 Anx of L&T including complete wiring with suitable size wire as per existing and fixing arrangement complete as secified and directed. Make :- CG, L&T, Ashida

S & F in replacement of Digital protective relays comprising of 3 Phase, over current plus earth fault relay with high and low set operational with 24 volt to 110 volts AC / DC, Dc dual rated CT model MC 61A as per Cat Part no-MC 61 Anx of L&T including complete wiring with suitable size wire as per existing and fixing arrangement complete as secified and directed. Make :- CG, L&T, Ashida

S&F as in replacement Digital protective relays comprising of under / high voltage relay with with high set operational with 24 volt to 110 volts AC / DC, Dc dual rated CT model ADR 132B of Ashida make including complete wiring with suitable size wire as per existing and fixing arrangement complete as secified and directed. Make :- CG, Ashida, L&T

S & F in replacement Terminal protector Boots suitable for 11 KV RMU (Right angle cable boot) complete with disconnecting the end terminals from RMU and re-fix to its original positation complete all as specified and directed. (Set of three)

Supply and fix vertical type air break gang operated tripple pole, mechanically operated, outdoor type with all fittings, accessories, mounted on and including HT 11 KV porcelain insulators 09 Nos and steel channel frame GI Operating rod 25 mm dia of suitable length worked from ground including locking arrangements, with 7 livers Naval brass lock, suitable for 200 Amps current rating complete.(set of three)

Material & Labour for disconnecting and dismantling of existing transformer of capacity 50 KVA to 160 KVA for repair work and refixing and reconnecting the same complete all as specified and directed as under :- (a) Replacement of Gasket, nut, bolts and washers. (b) Replacement of neoprene rubber washer. (c) Replacement of silica gel. (d) Replacement of aliminium Lugs including jumper from HT cable/OH conductor. (e) Cleaning of HT/LT side bush insulators. (f) Tightening of connection of earthing lead of neutral and transformer body. (g) Replacement of MS cable box cover as per existing shape & size.

All as per Item No 73 above but for 200 KVA to 315 KVA Transformer.

All as per Item No 73 above but for 400 KVA to 750 KVA Transformer.

M&L in replacement of triping/ closing coils suitalbe for 33KV VCB Make : ABB

M&L in replacement of triping/ closing coils suitalbe for 11KV VCB Make : CG

Supply only in replacement anti rusting spray suitable for mechanical moving parts of 33/11 KV VCB, OCB, RMU etc.

M&L in replacement of oil tank gasket for 11KV OCB of make CG

M&L in replacement of vent tank gasket for 11KV OCB of make CG

M&L in replacement of hold on catch assembly for 11KV OCB of make CG

M&L in replacement of Rectifier for motor circuit of 11KV VCB of make CG.

M&L in replacement of U/S spring charging motor single phase AC supply suitable for 11 KV VCB

S&F in replacement spring charging mechanism of 11 KV RMU Make: ABB

Supply and fix horizontal Rotating type air break gang operated 400/600 Amp tripple pole, mechanically operated, outdoor type with all fittings, accessories, mounted on and including HT 33 KV porcelain insulators and steel channel frame GI Operating rod 25 mm dia of suitable length worked from ground including locking arrangements, with 7 livers Naval brass lock, suitable for 200 Amps current rating complete.

Supply and fix drop out fuse unit explusion type for out door double stack chanal air break gang oprated switch single pole mounted on and including insulators for 33 kv working pressure fixed to and including MS channel with nuts, bolts, and washer etc. Synthetic bounded fuse camng tube complete with line fap suitable for current carry capcity upto 100Amps all as directed.

Supply and fix HT 33 KV outdoor non-linear type lightening arrestor with mountings, accessories complete fixed on cross arms of two pole structure/GI flat strip and connect with same size of ACSR conductor encased in PVC alkathine pipe with all fittings connected to earth stripwith nut, bolt, washer transmission class having discharge capacity of 65 kilo Amps and suitable for working pressure complete all asspecified and directed complete. (Set of three)

M&L for removing all connections, bindings etc of ACSR/AAC conductor on existing HT/LT poles & stretching of ACSR/AAC conductor upto required sag of any size and cross section of conductor (three run only) and stretching of GI wire on existing pole including making necessary connection & binding with binding wire including cutting of tree branches from both sides upto the stress on each side complete all as specified and as directed by Engr-in-charge.

M & L for Caliberation of exisisting 4 pole Micro processor based digital programmer Protection relay unit of amy make and model having over current handling capacity up to 10 Amps for 10 milli sec and Earth fault arrest less then 04 mili sec to arrest the fault of individual RMU at site complete all as specified and directed by Engr-in-Charge.

S&F in replacement CT 11 KV VCB of Ratio 100-50/5+5, Class 1.0, VA 15 core 1 & core 2 , IL 12/28/75 KVP STC 18.4 KA for 1.0 Sec. complete to fix in existing arrangement of VCB all as specified and directed by Engr-in-Charge Make : Crompton Greaves/Schneider/ABB

S&F In replacement of unserviceble PT with new PT 11 KV oil/dry type as per existing make and type complete all as specified and directed by Engr-in-Charge Make : Crompton Greaves/ABB/Schneider

M&L for High Tension cable fault checking by high tension cable fault testing machine by disconnecting the HT cable end termination including insulation testing complete of faulty cable.complete all as specified and directed by Engr-in-Charge.

Servicing of two & four pole, structure complete including replacement of unserviceable jumper, sleeve vice type connector GI PG clamps 'T' connector run through clamps, bolts nuts, washer connecting lugs/thimbles knife contacts applying petroleum jelly to the moving contact as well fixed contacts, tightening all the connection for its smooth functioning as directed at site by Engineer-in-charge. Note :- No extra payment will be made for the spares required to keep the two & four pole structure in satisfactory functioning throughout contract period other than given in schedule complete all as specified and directed..

M&L for mild steel chequered plate 6 mm thick including cutting fabricated cold or hot welding at site drilling holes nuts - bolt and washers etc including angle iron 25 mm x 25 mm x 3 mm thick for mounting of MS sheet cover dully painted with black bituminous paint over one coat of red oxide primer and as directed. including breaking of existing duct for grouting of angle iron, and making good PCC of the existing duct at electric supply installation complete all as specified and directed.

M & L for cement concrete 1 :3 :6 type C-2 using 40 mm graded aggregate as in foundation incl necessary form work all as specified for PCC flooring at 33 KV yard.

Dismentaling of old steel tubular pole LT/HT after excavation of PCC and disconecting of cross arm and insulators,and shifting it to new location or transporting the same to store as required on site including all ACSR conductor any size/ cross arm/insulators connections including PCC work with ratio 1:3:6 and coping and testing of overhead line complete all as specified and directeded.

Excavation in trenches not exc. 1.50 m wide and not exc. 1.50 m in depth for rerouting and finding of the HT/LT cable fault in underground cable and returning filling the same after rectification of the cable fault in any type of soil complete all as specified and directed. Note :1. Dry fine sand shall be measured and paid separatelly in respective items. 2. Retrieved reusable bricks will be used for protection of cable.

S & F in replacement pin type, porcelain, vitreous, white, brown or green insulator, including one galvanized mild steel spindle, two galvanized iron washers and one galvanized iron nut, 150 mm height, 150 mm dia for 33000 Volt grade, complete all as specified.

S & F in replacement post type, porcelain, vitreous, white, brown or green insulator, including one galvanized mild steel spindle, two galvanized iron washers and one galvanized iron nut, 150 mm height, 150 mm dia for 33000 Volt grade, complete all as specified.

S & F in replacement disc type insulator with hardware fittings, porcelain, vitreous 145 mm high and 255 mm dia ball and socket type, white, brown or green, with tension clamps for conductor, working pressure 33000 volts, complete all as specified.

M & L for Cutting through existing bituminous road /PCC/floor/approx size width 50cm X 60cm depth along cross section of the road for laying of GI tubing/RCC pipe for encasing of UG cable and repairing the road to match with the original finish by PCC 1:3:6 type C-2 using 40mm graded aggrigate complete all as specified.

M & L for sheet metal enclosure of size 400x150x350mm (LxWxH) outdoor type 3mm thick to be mounted on structrual steel frames with the help of MS clamps & nut bolts, powred coated kiosk type, IP 52, dust and vermin proof, front openable with locking arrangement, rubber gasket, cable entry from bottom including suitable size steel cable glands, including provn of PVC cable connector blocks with channel for 12 connection duly painted with smoke gray paint complete all as specified and directed by Engineer-In-Charge.

Supply, installation, assembly,Testing and commissioning of Vacuum Interrupter comprise of three identical poles linked together electrically and mechanically for synchronous operation of 33 KV, 3 Ph., 50 C/S, 1250A, 25KA, Outdoor Type Porcelain Clad, consisting of fixed contact and moving contact. Short circuit capacity of vacuum bottle should be 25 KA and design life should be 100 nos. operation at rated short circuit level i.e. at 25 KA. Vacuum Circuit Breaker for efficient and trouble-free operation. The gap between contacts of the Circuit Breaker inside interrupter should be capable of withstanding 1.5 time voltage to neutral at one atmospheric pressure at normal ambient condition within Breaker in the event of vacuum pressure drop due to leakage complete all as specified and directed by Engineer-in-Charge. (Set of three poles) Note :- (i) Existing Old and unserviceable Vaccume interrupter to be deposited in E/M store yard and cost of same shall be borne by the contractor.

M & L for Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, length of bolt exc 5cm but n exc 10cm long and diameter of neck 10mm complete all as specified and directed.

Supply and spreading graded coarse aggregate of size 40 mm at electrical outdoor installation yard 33 KV and 11 KV Substations/ Near DP structures etc including leveling of uneven surface, removing vegetation, grass etc complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement of old unservicebale HT underground cable with supply, laying & testing HT XLPE cable insulated screened PVC bedded, galvanized steel strip armored, electric power cables (heavy duty) with stranded aluminum conductor, 11000 volts grade, of size 150 Sqmm 3 core complete all as specified and directed by EIC at Site. Make: Havells/polycab/Gloster

Supply and fix in replacement of old unservicebale HT underground cable with supply, laying & testing cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty)with stranded aluminum conductor, 11000 volts grade, of size 120 Sqmm 3 core complete all as specified and directed by EIC at Site Make: Havells/polycab/gloster

In replacement of old unservicebale HT underground cable with supply, laying & testing cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty)with stranded aluminum conductor, 11000 volts grade, of size 95 Sqmm 3 core complete all as specified and directed by EIC at Site Make: Havells/polycab/gloster

Excavation in trenches in soft/loose soil not exceeding 1.5 meter wide and not exceeding 1.5 meter in depth for laying of pipes and for poles/stay and struts not exceeding 10 Sqm on plan and getting out, excavated earth, forming bottom surfaces to required level complete all as specified.

Excavation in trenches in soft/loose soil not exceeding 1.5 meter wide and not exceeding 3.0 meter in depth for laying of pipes and for poles/stay and struts not exceeding 10 Sqm on plan and getting out, excavated earth, forming bottom surfaces to required level complete all as specified.

Returning, filling in including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick in soft/loose soil complete all as specified and directed.

Removing surplus soil to a distance not exceeding 50 meter and depositing where directed at a level not exc. 1.5 meter above the starting point complete all as specified and directed.

Supply and laying sand river for cushioning with layers of sand 8 cm before lying of cable and 15 cm after lying of cable (total 23 cm) in trenches complete all as specified & directed. (Note: Thickness after punning shall be measured for payment )

Supply and laying unreinforced precast concrete cable cover, class HVP, type- 1 with peak, size 300mmx180mmx40mm laid flat adjacent and abutting to each other across the length of cable laid dry complete all as specified & directed by Engr-in-charge.

S&F cable jointing kit 11 KV (earthed) grade cable for straight through termination (Heat shrinkable) type joint complete with jointing material and all accessories for 3 core XLPE armoured aluminium conductor cable of size 120 - 185sqmm complete all as specified and directed.

All as per Item No- 115 above but of size 3 core 95 Sqmm.

Supply and fixing of cable jointing kit 11 KV (earthed) grade cable for indoor Terminal with long sleeves (Heat shinkable) type joint complete with jointing material and all accessories for 3 core XLPE armoured aluminium conductor cable of size 120 to 185 Sqmm sqmm complete all as specified and directed.

Supply and fixing of cable jointing kit 11 KV (earthed) grade cable for Out door Termination (heat shrinkable) type joint complete with jointing material and all accessories for 3 core XLPE armoured aluminium conductor cable of size 120Sqmm to 185 Sqmm complete all as specified and directed.

All as per Item No- 118 above but of size 3 core 95 Sqmm.

S & F in replacement of pin type, porcelain, vitreous, white, brown or green insulator, including one galvanized mild steel spindle, two galvanized iron washers and one galvanized iron nut, 150 mm height, 150 mm dia for 11000 Volt grade, complete all as specified.

S & F in replacement of disc type insulator, porcelain, vitreous 145 mm high and 255 mm dia ball and socket type, white, brown or green, with tension clamps for conductor, working pressure 11000 volts, complete all as specified.

Supplying and laying synthetic Rubber insulated mats 3 mm thick for voltage upto 33 KV for electrical purpose as per IS 15652-2006, (superseding IS 5424) suitable for electrical shock safety of sizes 2m x 1m complete all as specified and as directed.

M & L for Cable route marker made out of CI plate, indication cable size, supply voltage, welded to 40mmx40mmx6mm angle iron bent to shape as directed. The height of the route marker above ground level shall be 300mm, and grouted in PCC (1:2:4) using 20 mm graded agggregate of size 303(H)x200(L)x200(W)mm complete all as specified at site.

S&F in replacement of unserviceable lightning arrestors with new 11 KV Lightning arrestors metal oxide type complete with all fittings and necessary connection,transmission class, discharge capcity 65 kilo amps complete all as specified. (Set of three)

M & L in replacement of unserviceable cross arms with new cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed including removing of existing any type of conductor a coat of red oxide primer one underand & one finishing coat complete all as specified and directed.

Taking down old rusted galvanized iron pipe and S & F GI pipe 100 mm bore light grade in trenches / road / nallah or fixed along wall/ pole including mild steel clamps, screws etc, complete all as specified and directed.

Supply and fix in replacement of drop out fuse unit explusion type for out door air break gang oprated switch single pole mounted on and including insulators for 11 KV working pressure fixed to and including MS channel with nuts, bolts, and washer etc. synthetic bounded fuse camng tube complete with line fap suitable for current carry capcity upto 200 Amps complete as secified and directed.

Supplying, install and errect in true vertical position steel tubular swaged welded pole complete with cast iron/MS base plate 6mm thick and of size 300x300mm, final taper, pole cap, bolts, nuts, washers & screws etc. pole made out of ERW M.S. tubing conforming to IS-2713 part-II type 410 SP-55 (11.0 metre long) including of holes of reqd Nos and size for fixing of cross arms, painting with one coat of red oxide primer and two coats of aluminium paint for exposed surfaces and two coats of black bituminous paint for portion embedded in concrete, painting three signal red colour bends at lower portion of exposed pole starting from plinth block , each band of 300mm height at 300mm spacing, painting pole No the black paint by stenciled letters/figures of 8cm height complete all as specified and directed by Engr-in-charge. (Note: (1) Excavation and PCC works will be measured and paid separatly in respected items. (2) Cost of dismantling existing damaged steel pole is deemed to be included in the quoted rate.

M&L for PCC work type D-2 (1:4:8) with 40mm graded aggregate for foundation to poles / stays/strutus or basements etc complete all as specified and directed.

M & L for cement concrete 1 :3 :6 type C-2 using 40 mm graded aggregate incl necessary form work all as specified.

M & L for PCC work type B-1(1:2:4) with 20 mm graded aggregate for coping ( new and old damage coping) to poles / stays/strutus or basements etc complete all as specified and directed.

M&L in repalcement of aluminium conductor, steel reinforced (ASCR weizel)off sizes including binding wire and jumper connect with PG clamp made out of aluminium alloy accodring to IS-617 complete all as specified and directed by Engr-in-charge.

M&L for cleaning away all grass, vegetation, saplings, shrubs, undergrowth, roots and trees up to 50 cm girth from the area surrounding of E/M installations, under HT&LT over head lines, 4/2 pole structures, transforemer, installations, yards, surrounding valve chamers and removing the rubbish upto a distance 50 mtr outside the periphery of the area under clearance and dressing the area etc complete all as specified and directed by Engr-in-charge.

M&L Anti climbing devices: Comprising 2.24mm dia galvanised steel 2-strand barbed wire with 2.mm dia barbs wrapped spirally round poles, to a length of 0.5 to 1.0 metre clamped and properly secured or as ordered (clamps measured separately).

Supply and fixing danger notice plate of 1.6mm thick MS sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with MS clamps, bolts and nuts of approved size, for HT, 25x20 cm size

M&L in replacement of u/s cradles, hexagonal/ rectangular fabricated with galvanised steel wire of size 4 mm dia complete all as specified and directed by Engr-in-charge.

S&F as in replacement of HV backup fuse link, CEF cap iN 16Amp i3 55 A, UN 12Kv i163 A, Striker 60N in SF6 RMU Make ABB cat part No IYMB631036M0003, complete all as spd and as directed. (set of Three)

S&F as in replacement of HV backup fuse link, CEF cap iN 25Amp i3 55 A, UN 12Kv i163 A, Striker 60N in SF6 RMU Make ABB cat part No IYMB5301035M0004, complete all as spd and as directed. (set of Three)

S&F as in replacement of HV backup fuse link, CEF cap iN 40Amp i3 55 A, UN 12Kv i163 A, Striker 60N in SF6 RMU Make ABB cat part No IYMB5301035M0005, complete all as spd and as directed. (set of Three)

S & Fill SF6 gas to be filled in HT RMU's 11000 volt grade complete all as spd and directed

M&L for Preventive maintenace / servicing of HT RMU (one way only) of make ABB by dismantling of breaker mechanism checking the various critical setting in mechanism, busbar chember,Electric short circuit indicator, current and earthfult relay, gas pressure/ densicty, manually operated mechanisms, fuses, fuse conister, feeder busbar intenal/external busbar, SF6 tank, LV copartment, auxiliary switch, interlocking lever, current transformer relay etc. checking of spring charging mechanism, checking of pole contact , greasing/ lubricating of mechanism moving parts, checking of contact pressure, alignment and adjusting the same, triping coil test trial & teting of RMU for smooth and correct fuctioning by ABB Engr or authorized coy complete all as specified and directed by Engr-in-Charge.

M & L in replacement of U/S Trip coil 11 KV RMU Make :ABB

S&F HT bushing of RMU Make: ABB

Disconnecting defective transformer indoor/outdoor of capacity 400KVA both from HT/LT sides, and then drainage of complete transformer oil, opening of top cover with due care and removal of all HT/LT winding connections from bushing and then lifting of core by means of tripod and chain pulley with due care for inspection and ascertain it’s serviceability state after keeping it aside. Removal of all sludge and unwanted material from tank and core, lowering of core assembly after carrying out required repairs to the winding and core. In case the repairs which are not possible at site then the transformer has to be taken to the work shop for repairs, and installation back to original position after repairing and connecting, testing complete all as directed at site by Engr-In-Charge. Note :- (i) The cost of transportation shall be deemed to be included in the quoted rate by the conractor. (ii) The cost of rewinding shall be paid separately. (iii) The cost of dehydration/filtration & other necessary repair as directed shall be measured & paid separately under relevant items of this schedule. (iv) Additional transformer oil for top-up, if required will be filled by contractor and shall be paid under respective item of this schedule.

Disconnecting defective transformer indoor/outdoor of any capacity up to 160-250KVA both from HT/LT sides, and then drainage of required transformer oil. Opening of top cover LT and HT side bushings with due care and removal of all HT/LT winding connections from bushing and then replacement of head gasket, LT and HT bushing packings complete and ensured that no leakage in transformer from LT/HT bushing and top cover gasket as directed by Engr-in-Charge.

Disconnecting defective transformer indoor/outdoor of any capacity up to 25-100KVA both from HT/LT sides, and then drainage of required transformer oil. Opening of top cover LT and HT side bushings with due care and removal of all HT/LT winding connections from bushing and then replacement of head gasket, LT and HT bushing packings complete and ensured that no leakage in transformer from LT/HT bushing and top cover gasket as directed by Engr-in-Charge.

Taking down of transformers of capacity25/63/100 KVA from 2/4pole structure or from PCC platform with due care after disconnecting all HT/LT connections on pole mounted structures, Transportation of transformer to workshop from site of installation to workshop for repairs including loading and unloading of transformer, and replacing it to site from where it was taken for repairs as per site requirement and then lowering it by means of crane and remounting on 2/4pole structure after repairs with all connection complete all as directed and specified by engineer in charge.

Shifting of transformers of capacity 25/63/100/160/250/400 KVA from 2/4pole structure or from PCC platform with due care after disconnecting all HT/LT connections on pole mounted structures, Transportation of transformer to PCC/ 2 or 4 pole structure to any other required location at RTS & Depot , Saharanpur lowering and remounting on 2/4pole structure it by means of crane after disconnecting all connection and reconnection in new location including earthing connection and as directed and specified by engineer in charge.

Material and labour for replacement of worn out HT copper coils made out of super enamelled insulated copper wire all as per existing size and shape including all insulating, binding, material and then varnishing complete all as specified and directed by engineer in charge

Material and labour for replacement of worn out LT copper coils made out of super enamelled insulated copper strip all as per existing size and shape including all insulating, binding, material and then varnishing complete all as specified and directed by engineer in charge

Dehydration/centrifuging of transformer oil by means centrifuging machine electrically operated at site of installation of transformer in running condition of transformer including testing of transformer oil before and after centrifuging from top and bottom of transformer at 4mm gap the break down voltage should be 50KV complete all as specified and directed by engineer in charge.

Supply and topping up of transformer oil of dielectric strength of 65 KV at 2.5 mm gap complete all as specified and directed by engineer in charge.

Material and labour for replacement of worn out bushing rod made out of brass with heavy duty three nuts and three washer at both ends suitable for HT side all as per exiting size, shape and length suitable for following capacity transformers :- (i) 160 – 250 KVA Transformers.

(ii) 400 KVA Transformer.

(iii) 25 - 100 KVA

Material and labour for replacement of worn out bushing rod made out of made out brass with heavy duty three nuts and three washer at both ends suitable for LT side all as per existing size, shape and length suitable for following capacity transformers :- (i) 160 – 250 KVA Transformers.

(ii) 400 KVA Transformer.

(iii) 25 - 100 KVA

Material and labour for replacement of worn out porcelain bushing for 11KV HT side indoor /outdoor transformers with rubberised cork sheet washers 4mm thick all as required at site and as directed by engineer in charge suitable for following capacity transformers:- (i) 160 – 250 KVA Transformers.

(ii) 400 KVA Transformer.

(iii) 25 - 100 KVA

Material and labour for replacement of worn out porcelain bushing for .433 KV LT side indoor /outdoor transformers with rubberised cork sheet washers 4mm thick all as required at site and as directed by engineer in charge suitable for following capacity transformers:- (i) 160 – 250 KVA Transformers.

(ii) 400 KVA Transformer.

(iii) 25 - 100 KVA

Material and labour for replacement of worn out rubberised cork sheet 4mm thick for transformer top cover all as required at site and as directed by engineer in charge suitable for following capacity transformers:- (i) 160 – 250 KVA Transformers.

(ii) 400 KVA Transformer.

(iii) 25 - 100 KVA

Material and labour for replacement of worn out rubberised cork sheet 4mm thick suitable for HT/LT side bushing of off sizes all as required at site and directed by engineer in charge.

Preparation of old surface of transformer for painting externally including fins/radiators removal of all rust/oil/grease and unwanted material and then two coats of synthetic enamel metallic paint by means of spray gun at site of installation of transformer complete all as specified and directed by engineer in charge suitable for following capacity of transformer:- Note: colour code of transformer :- (i) Body - Smoke grey (ii) Vent pipe, drain plug - Red (iii) Base plate/C-section, iron wheel -Black (iv) Writing MES/SM No - White (i) Upto 160 KVA.

(ii) 400 KVA

Material and labour for replacement of worn out silica gel breather in transparent body all as per existing sample suitable for following capacity of transformers of any make.:- (i) 160 – 250 KVA.

(ii) 400 KVA

(iii) 25 - 100 KVA

Material and labour for replacement of unserviceable off load tap changer assembly all as per existing sample suitable for following capacity of transformers of any make.:- (i) 160 – 250 KVA.

(ii) 25 - 100 KVA

Material and labour for oil temperature gauge /thermometer suitable for transformers all as per existing shape and size for any make and model transformers all as specified and directed by engineer in charge.

Supply testing jointing and commissioning of Cold shrinkable type straight through joint kit and incl jointing materials suitable for cable size 50 to 95/120 sq mm 3 Core X LPE 11 KV cable complete all as spd and directed . Make- Raychem/ Dension/ Mseal

Supply testing jointing and commissioning of indoor cold shrinkable end tremination joint kit and incl jointing materials suitable for cable size 50-95 sq mm 3 Core X LPE 11 KV cable complete all as spd and directed . Make- Raychem/ Dension/ Mseal

Supply testing jointing and commissioning of outdoor heat shrinkable end tremination joint kit and incl jointing materials suitable for cable size 50- 95sq mm 3 Core X LPE 11 KV cable complete all as spd and directed . Make- Raychem/ Dension/ Mseal

Supply testing jointing and commissioning of outdoor Heat shrinkable end tremination joint kit and incl jointing materials suitable for cable size 120-185 sq mm 3 Core X LPE 11 KV cable complete all as spd and directed . Make- Raychem/ Dension/ Mseal

S&F as in replacement Digital protective relays comprising of 3 Phase over current plus earth fault relay with high set operational with 24 volt to 110 volts AC / DC, including its calibration by using Primary/Secondary injection of the existing make including complete wiring with suitable size wire Relay make & Model No. Schineder P-122 and fixing arrangement complete as specified and directed.

M&L as in replacement of tubular battery of 150 AH, 12 Volts capacity for 11 KV VCB, rating 630 Amp make ABB.

M&L as in replacement of HRC fuses of PT of existing make for 11 KV VCB, rating 630 Amp, Make ABB.

M&L as in replacement of Current Transformers of existing make for 11 KV VCB rating 630 Amp, Make : ABB.

M&L as in replacement of Multifunction meter, all as per legrand model No PMX 7000 or equivalent in L&T /HPL/ Schineider

M&L in replacement of spring Charging motor of VCB working on 24 Volts DC supply and operated as per existing torque and RPM (630 Amp rating 11 KV VCB) Make: ABB.

Testing and calibration of existing Micro processor based digital programmer Protection relay unit having over current handling capacity up to 10 Amps for 10 milli sec and Earth fault arrest less then 04 milli sec to arrest the fault of individual VCB and by using primary and secondary injection at site complete all as specified and directed by Engr-in-Charge.

Supply and fix air break switch triple pole mounted on and including insulators for 11 KV working pressure fixed to and including MS channel with nuts, bolts, and washer etc. Synthetic bounded fuse carrying tube complete with flip mechanism suitable for current carry capacity upto 200 Amps all as directed. ( set of three)

Supply only tinned copper fuse wire of capacity (22 SWG )10-60 Amp for drop out fuse.

Supply only electrical Rubber hand gloves, 11KV, ISI mark

Supply and fix vertical type air break gang operated triple pole, mechanically operated, outdoor type with all fittings, accessories, mounted on and including HT 11 KV porcelain insulators and steel channel frame GI Operating rod 25 mm dia of suitable length worked from ground including locking arrangements, with 7 livers Naval brass lock, suitable for 200 Amps current rating complete.(set of three)

Supply and laying in replacment of synthetic rubber insulated mats 2.5mm thick for voltage upto 11 KV (Size 2 x 1m) all as specified and directed

Excavation in trenches not exc. 1.50 m wide and not exc. 1.50 m in depth for finding of the cable fault in HT/LT underground cable and returning filling (including old bricks and sand) the same after rectification of the cable fault in any type of soil complete all as specified and directed

Returning, filling, spreading, levelling, watering & well ramming in layers n.exc 25 cm thick as in soil complete all as specified and directed.

Removing excavated soil n.exc 50 mtr and depositing as directed n.exc 1.5 mtr above the starting point complete all as specified and directed.

M&L dry clean Sand filling in trenches around underground cables for cushioning, complete all as specified and directed. Note: Depth of sand shall be measured after punning complete all as specified and directed.

Supply and laying in replacement of reinforced precast concret cable cover class HV, flate size 300 X 180 X40mm complete as specified and directed

M&L for PCC (1:3:6) type C-1 using 20 mm graded stone aggregate as in Coping of pole/Stay etc. including necessary form work for coping and finished the surface even in fair complete all as specified and directed at site.

M&L for PCC 1:4:8) type D-2 using 40mm graded stone aggregate in foundation of PCC poles/struts as specified including necessary form work all as specified and directed.

M&L for PCC (1:2:4) type B-1 using 20mm graded stone aggregate for coping around poles , including necessary form work finishing even and smooth without using extra cement , all as specified and directed.

M&L for High tension/Low tension cable fault checking by high tension cable fault testing machine by disconnecting the HT cable end termination including insulation testing complete of faulty cable complete all as specified and directed

M&L in replacement of aluminium conductor, steel reinforced off sizes including binding wire and jumper connect with PG clamp made out of aluminium alloy according to IS-617 complete all as specified and directed by Engr-in-charge.

Supply and fix HT 11 KV outdoor expulsion type lightening arrestor with all fittings, transmission class, discharge capacity 65 kilo Amp with the provn of mountings, accessories complete fixed on cross arms of two/four pole structure/GI flat strip and connect with same size of ACSR conductor encased in PVC alkathine pipe with all fittings connected to earth strip with nut, bolt, washer all as specified and directed complete.

Supply only HT Insulation tape roll

Taking down unserviceable steel tubular poles at site as directed by Engr-in-charge

Supply and erect in true vertical (or to be planted as strut) steel tubular, swaged welded pole complete with MS base plate of 6 mm thick of size 300 x 300 mm finial taper plug, cap, bolts, nuts, washer and screws confirming to IS -2713 Part II type 410-SP-55 (11 mtr long) hole of required size and Nos for fixing cross arms painting with one coat of red oxide primer and two coats of silver aluminium paint for exposed surface and two coats of black bituminous paint for portion embedded in concrete complete all as specified and directed (Note : Excavation earth work, PCC foundation, coping shall be measured and paid separately).

Disconnecting and taking down unserviceable 11 KV UG Cable of any size and capacity

Supplying, Laying & testing cable XLPE insulated screened , PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor, 11000 volts grade, of size through pipes in ducts, poles/ trenches including fixing of aluminium lugs, making good to disturbed surface etc for the following cross sectional area, complete the following as specified and directed 95 Sqmm 3 core :- Make:- Grandlay/Havells/Polycab (Note : Excavation and earth work to be measured and paid separately)

S&F as in replacement of Anti climbing devices; spikes type fabricated out of MS 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.

M&L in replacement of unserviceable danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figure and conventional skull and bone signal in red colour and fixed with MS clamps, bolts and nuts of approved size, for HT 25x20 cm Size

M&L in replacement of unserviceable Guardiing Cradles,hexagonal/rectangular, fabricated with galvanised steel wire 3.15 or 4mm dia

S&F potential transformer suitable for VCB 630 Amps, Accuracy class 1.0 of make : ABB earthed type, 11000/V3/110/V/110/V3-110/3V

M&L for servicing and overhauling of HT 11 KV RMU with one incoming and two outgoing Make ABB by dismantling the complete breaker and its mechanism, checking various parts and its critical setting in mechanism, busbar chamber,Electric short circuit mechanisms, fuses , fuse conister, feeder busbar internal/external busbar, SF6 tank, HV compartment, auxiliary switch, interlocking lever, current transformer relay etc. checking and repairing of spring charging mechanism, checking and repairing of pole contact , greasing/ lubricating of mechanism moving parts, checking of contact pressure, alignment and adjusting the same, replacement of tripping coil and performing minor mechanism repairs, test trial & testing of RMU for smooth and correct functioning by ABB Energy or authorized company rep complete all as specified and directed by Engr-in-Charge incl topping up, replacement of SF 6 gas and replacement of 11KV 25-400KVA buchholz relay valve. Incl replacement of charging mechanism for RMU, calibrating testing complete to the satisfaction of Engr-In-Charge. Note :- Contractor shall visit the site before quoting rates for the above item to assess the nature of repairs.

S&F in replacement of RMU's mechanical switch gear assembly/switch fuse module for outgoing switch operations, alongwith sensor switches. Switch gear assembly consists of load break switch,earthing switch, circuit breaker, switch disconnector and switch fuse. Type of RMU-CVV, 630 Amp, RMU confirms to IEC-60298 , make ABB, safeplus. RMU serial No. 2007121847

Labour only for stringing, tightening, fixing and connecting ACSR conductor and GI Wire of existing HT/LT overhead line any size any type, between pole to pole, approximate span length 40 to 50m, complete the following all as specified and directed : - (i) 2 Wire with/Without GI Wire.

(ii) 3 wire with/without GI wire

(iii) 5 Wire With GI Wire.

(iv) 6 Wire With GI Wire.

Earthing complete with galvanized steel earth plate electrodes 60x60x6 mm thick buried directly in ground eath (earth pit not less 2.25 m deep below ground level) with top edge of the plate not less then 1.5 mtr below normal ground level connected to galvanized iron earthing strip 32mm x6mm thick by means of bolt nuts check nuts and washers of galvnised iron or steel all as specified &shown in electrical plate No.3 of MES SSR part-I connected to earth test point as specified as specified and testing on completion including provision of 40 mm dia light grade pipe & watering pipe shall be 20 mm bore meadium grade including all excavation & earth work in any type of soil incl PCC for pit (1:3:6) type C-1 with RCC cover in PCC(1:2:4) including chrcoal , salt funnel GI pipe 40 mm dia light grade up to to 7.5 mtr length ,all as directed at site.

M&L for Painting single pole or struct of LT PCC poles/structure including. cleaning and scrapping the old surface and then applying two coat of light grey synthetic enamel paint to complete pole and two coat of aluminum synthetic enamel paint over a coat of red oxide on all steel structure mounted on pole viz. Cross Arms , Clamps, bolts, nuts, brackets etc and including painting of pole/ structure with two coat of synthetic paint yellow & Black strips 300mm wide alternative from bottom to upward of LT pole upto height of 1.5mtr above embedded portion at GL, and writing pole number, complete the following as specified and directed by EIC.

M&L for Painting of single HT steel tubular, structure including. cleaning and scrapping the old surface and then applying two coat of aluminium synthetic enamel paint over a coat of red oxide primer on all steel structure mounted on pole viz. Cross Arms , Clamps, bolts, nuts, brackets etc. and including painting of pole/ structure ith two coat of synthetic black & maroon enamel paint strip 300 mm wide alternative from bottom to upward of HT pole up to height of 1.5 mtr above the embedded portion of GL and writing pole number balance portion of pole shall be painted with two coats of Aluminium enamel paint over a coat of red oxide primer, complete the following as specified and directed :- Notes : - (i) Pole will be cleaned with steel brush to remove old unserviceable paint or scrapped complete surface. (ii) All poles will be numbered all as directed at site. (iii) If painting of poles not properly and not satisfied by JE/Engr-in-charge shall not be paid to contractor or otherwise repaint without extra cost.

Supply and fixing in repair for swich disconnector fuse unit in sheet steel enclosure TPN current rating 160 Amp with HRC Fuse including disconnecting and taking out U/S Main switch complete all as specified and directed.

Supply and fixing in repair for swich disconnector fuse unit in sheet steel enclosure TPN current rating 100 Amp with HRC Fuse including disconnecting and taking out U/S Main switch complete all as specified and directed. Note : Item No. 144 to 235 shall be carried out at SAHARANPUR

Ansh Enterprises