REPAIR/MAINTENANCE OF DISTRIBUTION TRANSFORMERS PANEL APFC PANEL AND CONNECTED WORK OF WEST OF MG ROAD AND SCATTERED AREA UNDER GE E/M LUCKNOW

Amount

Disconnecting all connection and taking down faulty and defective distribution transformer from existing position (Pole/plinth) in Lucknow cantt area with suitable T&P and transporting & depositing to factory workshop/yard and back from factory workshop to in Lucknow cantt area complete including installation, comissioning and testing after repair in all respect as speified and directed by Engr-in-charge. Note :(i) Any damage during transportation/loading/unloading or at any stage occured contractor shall be responsible for that and damege shall be made good by the contactor at his own expenses.

Transformer of capacity 63 to 250 KVA, 11 KV/433 Volt

Transformer of capacity 315 to 500 KVA, 11 KV /433 Volt

Opening the top cover of transformer and carying out the folowing work/repairs by spaecialist technician/engineer at factory work shop of the following capacity transformer :- (a) Removing of transformer oil from transformer into seperate container. (b) Taking out the core and coil of transformer. (c) Repair of radiator & replacement of defective plate of core as per existing size. (d) Cleaning the transformer inside properly by used transformer oil as per manufacturers guide line and painting with one coat zink painting as per manufacturers norms. (e) Re-tanking and assembling of core and coil. (f) Ovening in vapour phase drying oven at factory workshop for 72 hrs. (g) Filling of new transformer oil. (h) Replacment of gaskets ,hardware/consumables, replacement of silica gel breather, replacement of HV/LV spindles ,replacement of taping switch etc of transformer. (i) Refixing of the transformer top cover with ,gasket, nuts, bolts and washers. Note:- (i) Transformer oil, Silica gel breather , HV & LV Spindles & taping switch shall be measured and paid separately under respective items of schedule as supply only and cost of gasket included in the quoted rate. (ii) Taking out of core and coil from transformer ,re-taking of core and coil assembly , filling of transformer oil and testing of transformer on full load shall be done in the prsenece of Engr-in-charge.

Transformer of capacity 63 to 250 KVA, 11 KV/433 Volt

Transformer of capacity 315 to 500 KVA, 11 KV /433 Volt

M&L for replacement of defective/unserviceable HV leg copper coils with new copper coil with double paper cover (DPC) as per specification copper conductor for transformer complete matching with existing gauge and same number of turns including best quality insulation, vernishing by vaccuum impregnation and baking of coil assembly complete all as specified and directed to achieve designed voltage ratio all as per manufactures instruction of the following capacity of transforemr :-

Transformer of capacity 63 to 250 KVA, 11 KV/433 Volt

Transformer of capacity 315 to 500 KVA, 11 KV /433 Volt

M&L for replacement of defective/unserviceable LV leg copper coil/strip with new copper coil/strip with double paper cover (DPC) as per specification copper conductor for transformer complete matching with existing gauge and same number of turns including best quality insulation, vernishing by vaccuum impregnation and baking of coil assembly at complete all as specified and directed to achieve designed voltage ratio all as per manufactures instruction of the following capacity of transformer :-

Transformer of capacity 63 to 250 KVA, 11 KV/433 Volt

Transformer of capacity 315 to 500 KVA, 11 KV /433 Volt

M&L for reconditioning of serviceable existing LV leg coils with double paper cover (DPC) by using best quality insulation and baking of coil assembly complete all as specified and directed to achieve designed voltage ratio complete all as per manufactures instruction.

Transformer of capacity 63 to 250 KVA, 11 KV/433 Volt

Transformer of capacity 315 to 500 KVA, 11 KV /433 Volt

Supply only transformer oil for topping up/filling in transformers as per IS 335/93 dielectric strength should be upto 60 KV breaking voltage complete all as specified and directed.

Dehydration of old transformer oil of proper dielectric strength including centrifuging of oil to the required dielectric strength above 40 KV at 2.5 mm gap in all respect of the different capacities of the trasformer including filling of required capacity of new oil for topping of the transformer etc complete all as specified and directed. Note : New transformer oil required for toping up shall be measured and paid separately under respective items of schedule.

Material,labour and T&P for disconnecting the HT/LT connection of the transformer from pole/in side sub station/plinth and taking out the trnasformer from poles/plinth/inside the sub sation and shifting the same as directed place with the help of hydraulic/crane and making the connection of the HT & LT side as directed at any location in the cantt area incl testing complete as directed Note- Contractor will provide the crane & man power within one hour after recieving the whatsup/mobile phone/massage/email etc. If contractor fails to provide the crane/man power within one hour, the amount @ Rs 800 per hour will be deducted from his dues.

M&L for cutting the small trees, cleaning the sub station in side/out side and taking out out grass roots and spraying the chemical (Roundup) in sub station in the ration 1: 0.25 for buring the grass every three month as specified and directed by Engr-in-charge.

M&L for making earthing in replacement high conductive, non corosive maintenance free, non fluctuation of ohmic value 80 mmX3000mm (inner strip-3000x50x6mm, connection terminal 100x50x6mm, therminal hole 16mm, Inner filling CCM lectrode pipe-B class) GI pipe in pipe filled with super conductive crysteline with earth plus 50 kg (2x25 Kg bag) containing mixture of graphite,activated carbon,sulphat,silica,alumina iron oxide,titanium oxide,sodium oxide,zing oxide,etc) back fill compound should be ROHS including heavy duty polymer Earth pit chember with cover GI strip 32x6 mm which desire complete all accesories for design modification to achieve the earth terminal rod resistance value below 1 ohm complete all as specified and directed by Engineer-in-Charge. Make-True power earthing/Remedi Earthig system or equivalent approved by GE

Supply & fix in replacement earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or burried in ground or drawn in conduit/pipe or fixed to poles with suitable size ms clamp,nut,bolt and washer or any other indicated situation for loop earthing as required 32x6mm GI strip including brazing/GI nut,bolts,washer etc complete as specified and directed

S&F in replacement breather assembly with new silica gel for transformer of 63 KVA to 250 KVA complete all as specified and directed.

S&F in replacement breather assembly with new silica gel for transformer of 315 KVA to 500 KVA complete all as specified and directed.

M&L for taking out the breather assembly and taking out the unserviceable silca gel from breather and cleaning the breather in all respect and filling the new silca gel of approved Make all as specified and directed.

S&F in replacement LT 433 Volt bushings with oil seal of suitable size, dia &model for the transformer of the capacity 63 KVA to 250 KVA complete all as specified and directed.

S&F in replacement LT 433 Volt bushings with oil seal of suitable size, dia &model for the transformer of the capacity 315 KVA to 500 KVA complete all as specified and directed.

S&F in replacement HT 11 KV bushing with oil seal of suitable size, dia & model for the transformer of capacity 63 KVA to 250 KVA complete all as specified and directed.

S&F in replacement HT 11 KV bushing with oil seal of suitable size, dia & model for the transformer of capacity 315 KVA to 500 KVA complete all as specified and directed.

S&F in replacement LT 433 Volt brass rod as per existing suitable size, dia & model for the transformer of the capacity 63 KVA to 250 KVA complete all as specified and directed.

S&F in replacement LT 433 Volt brass rod as per existing suitable size, dia & model for the transformer of the capacity 315 KVA to 500 KVA complete all as specified and directed.

S&F in replacement HT 11 KV brass rod as per existing suitable size, dia & model for the transformer of capacity 63 KVA to 250 KVA complete all as specified and directed.

S&F in replacement HT 11 KV brass rod as per existing suitable size, dia & model for the transformer of capacity 315 KVA to 500 KVA complete all as specified and directed.

S&F in replacement tapping switch assembly suitable for transformer capacity 63 to 250 KVA , 11 KV/433 Volt as per existing size/type/make etc complete all as specified and directed

S&F in replacement tapping switch assembly suitable for transformer capacity 315 to 500 KVA , 11 KV/433 Volt as per existing size/type/make etc complete all as specified and directed

M&L for painting of the transformer complete by removing old paint by scraping and providing spary painting with approved synthetic enamelled paint all as specified and directed.

Transformer of capacity 63 to 250 KVA, 11 KV/433 Volt

Transformer of capacity 315 to 500 KVA, 11 KV /433 Volt

Supplying, laying, jointing, testing and commissioning in replacement HT under ground electric power cable Crossed linked polyethylene (XLPE) insulated, screened PVC bedded, galvanised steel strip or wire armoured electric power cable (heavy duty) with aluminium conductor, 11000 Volts earthed cross sectional area 185 Sqmm , 3 core ISI marked as per IS 7098 Part-2, laid in trenches/ laid under floor/ laid in ducts or fixed on poles etc. complete all as specified and directed.

All as per item No 26 here-in before but cross sectional area 150 Sqmm , 3 core

All as per item No 26 here-in before but cross sectional area 120 Sqmm , 3 core

All as per item No 26 here-in before but cross sectional area 95 Sqmm , 3 core

S&F Cold shrinkable straight through joint kit with all accessories suitable for 11 KV (earth) HT XLPE cable of size 50 to 95 sqmm, 3 core incl cutting the userviceable portion and jointing cable in RYB phase sequence and testing complete as specified and directed

S&F Cold shrinkable straight through joint kit with all accessories suitable for 11 KV (earth) HT XLPE cable of size 120 to 185 sqmm, 3 core incl cutting the userviceable portion and jointing cable in RYB phase sequence and testing complete as specified and dierecd .

S&F Cold shrinkable, in door type, cable termination kit with all accessories suitable for 11 KV (earth) HT XLPE Cable of size 50 to 95 Sq mm 3 core incl disconnecting/connecting the cable in RYB phase sequence in pole/RMU incl cutting the unserviceable portion and testing after connection in all respect etc complete all as specified and directed.

S&F cold shrinkable, in door type, cable termination kit with all accessories suitable for 11 KV (earth) HT XLPE Cable of size 120 to 185 Sq mm 3 core incl disconnecting /connecting the cable in RYB phase sequence in RMU/pole incl cutting the unserviceable portion and testing after connection in all respect etc complete as specified and dierected .

S&F Cold shrinkable,outdoor type, cable termination kit with all accessories suitable for 11 KV HT(earth) XLPE Cable of size 50 to 95 sq mm, 3 core incl disconnecting /connecting the cable in RYB phase sequence in RMU/pole including cutting the unserviceable portion and testing after connection in all respect etc complete as specified and directed by Engr-in-charge.

S&F Cold shrinkable,outdoor type, cable termination kit with all accessories suitable for 11 KV (earth) HT XLPE Cable of size 120 to 185 sq mm , 3 core incl disconnecting /connecting the cable in RYB phase sequence in RMU/pole incl cutting the unserviceable portion and testing after connection in all respect etc complete all as specified and directed by Engr-in-charge.

Hiring of cable fault detector machine to detect exact position of faulty /pressure test for removing the moisture in XLPE /PVC HT cable, 11000 Volts grade heavy duty aluminium conductor of any size and any length including excavation , relaying of protection cable cover, & removing and earth filling etc complete as specified and directed. Note : If any defect occurred at any place of Lucknow cantt area, the contractor will provide machnic & fault locator with material with in one hours for rectification of defects. If the contractor not provide the machanie and material with schedule time, the amount will be deduct 1000/hrs after receiving phone/massage/ watsup /email etc complete as specified and directed.

Excavation in trenches not exc. 1.5 m wide and not exc 1.5 mtr deep in soft/loose soil for laying / taking up/ taking down of cables and getting out and levelling of bottom suface to required level all as specified and directed by Engineer- in- Charge.

Returning filling in,. Including spreading, levelling,. Watering and well ramming soil in layers not exceeding 25 cm thick all as specified and directed.

Removing excavated material (ie soil) from site to a distance n. exc 50 mtrs away and depositing where directed at a level n. exc. 1.5 mtr above the starting point all as specified and directed by Engineer-in-Charge.

Sand cushioning for protection of cable complete all as specified and as directed by Engineer-in-Charge. Note :- Local approved tibba dry sand after removal of vegetations; grass and other deleterious substances shall be used for sand cushioning.

Supplying and laying un-reinforced precast concrete cable cover, class HVP, type 1 with peak, size 300mm x 180mm x 40mm laid dry in trenches for the protection of underground cable complete all as specified and directed

All as per srl item No 41 here-in-before but using old coble cover obtained under srl item No 37 here in before.

Boring of hole under road/pavement/hard standing or any other situation by manual means and suitable for passing of GI pipe 80 to 100 mm bore and making good both ends all specified and directed

S&F in replacement GI Pipe (light grade) with necessary accessories/ fittings for cable protections/pole for crossing of culverts/nallah luminaris of 100 mm bore

All as per item No 44 above but 80 mm bore

Preperation of old painted surface and painting with 4 pole/two pole structure of HT steel tubular pole 11 mtr long from bottom to top incl all iron structure with asian aluminium paint and painting to bottom up to 1.5 mtr height from top of PCC coping with asian synthetic enamel paint one coats in Red /ylloow/blue alternate strip incl numbering in 8 cm height of number with black paint dully approved by Engineer-in-charge and complete all as specified and directed

M & L for preperation of old painted surface of MS wire fencing for RMU , transformer and painting with 2 coat of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed. Note : Fencing shall be painted with Yellow and black colour as directed by Engr in-charge.

Supply, installing, testing and commissioning in replacement factory made , tested , CPRI approved powder coated LT Panel board ,cubical compartmentalized , out door type double door , plate form mounted, suitable for 415 volts, 3 phase, 4 wire, 50 Hz AC supply system having bus bar chamber with insulated aluminium bus bars four pole installed on porcelain/SMC insulator. The panel shall be dust and vermin proof IP-54 class protection and outer shell made of of 3.15 mm CRCA MS sheet, inner shell made of 2.0 mm thick CRCA MS sheet , 50x50x6mm thick MS angle iron frame work, the cubical have bottom channel of size 75x40mm duly coated with zink metal coating,front and rear opening type, with apron for cable entry closing locking arrangement including internal wiring with PVC insulated solid, copper conductor FRLS cable, IS-694 marked, 1100 volts grade of appropriate size ( but not less than 2.5 Sqmm) and comprising of the following (a) Incoming :- (i) ACB 4 pole, 800 Amp, 50 KA, 415 Volt AC Horizontal draw out type motorized, front operated with Micro processor based LCD protection release for adjustable over current, short circuit and earth fault protection-01 No (ii) Digital VAF+PF meter with RS 485 CL1 -01No (iii) CTs ratio 800/5 A ,class 1, ISI marked -01 sets of three (iv) Indicating lamp- 01 set of three (v) Four Pole , Aluminium bus bar 1600 Amps insulated with colour coded heat shrinkable sleeve and shall be mounted on suitable size “F” class insulators. Contd/-

(b) Outgoing (i) MCCB 4 pole , 250 Amps,50 Hz,415 Volts, 36 KA thermal magnetic release with Ics= 100% Icu as per IEC - 05 Nos (ii) MCCB 4 pole , 100 Amps,50 Hz,415 Volts, 25 KA thermal magnetic release with Ics= 100% Icu as per IEC - 01 Nos (c) Platform of Panel. Platform for the panel with PCC 1:4:8 type D-2 with 40 mm graded crushed stone, 15 cm thick in foundation, brick work in CM 1:6 with sub class 'B', old size bricks, rendering 15 mm thick in CM 1:6 on exposed surfaces and 100 mm thick PCC padding 1:3:6, type C-1 using 20 mm graded crushed stone aggregate on top and grouting bolts etc for panel. The platform shall be such that it is of a height 45 cm above the nearest road level. Note :- (i) All out going feeder shall be connected by cable through suitable size gland plate / glands. (ii) The various feeders shall be indicated by 50 mm size letters in synthetic enamel white paint. (iii) All MCCB with adjustable protection for over load and short circuit and conforming to IEC60947-II/IS 13947-II (Latest Version). The MCCB should have Ics=100%Icu. The MCCBs shall have spreader links and barriers as standard feature of manufacturer

All as per item No 48 above but comprising with following:- (a) Incoming :- (i) ACB 4 pole, 800 Amp, 50 KA, 415 Volt AC Horizontal draw out type motorized, front operated with Micro processor based LCD protection release for adjustable over current, short circuit and earth fault protection-01 No (ii) Digital VAF+PF meter with RS 485 CL1 -01No (iii) CTs ratio 800/5 A ,class 1, ISI marked -01 sets of three (iv) Indicating lamp- 01 set of three (v) Four Pole , Aluminium bus bar 1600 Amps insulated with colour coded heat shrinkable sleeve and shall be mounted on suitable size “F” class insulators. (b) Outgoing (i) MCCB 4 pole , 400 Amps,50 Hz,415 Volts, 36 KA thermal magnetic release Ics= 100% Icu as per IEC - 01 Nos (ii) MCCB 4 pole ,250 Amps,50 Hz,415 Volts, 36 KA thermal magnetic release Ics= 100% Icu as per IEC - 04 Nos (iii) MCCB 4 pole ,100 Amps,50 Hz,415 Volts, 25 KA thermal magnetic release Ics= 100% Icu as per IEC - 02 Nos

All as per item No 48 above but comprising with following:- (a) Incoming :- (i) ACB 4 pole, 800 Amp, 50 KA, 415 Volt AC Horizontal draw out type motorized, front operated with Micro processor based LCD protection release for adjustable over current, short circuit and earth fault protection-01 No (ii) Digital VAF+PF meter with RS 485 CL1 -01No (iii) CTs ratio 800/5 A ,class 1, ISI marked -01 sets of three (iv) Indicating lamp- 01 set of three (v) Four Pole , Aluminium bus bar 1600 Amps insulated with colour coded heat shrinkable sleeve and shall be mounted on suitable size “F” class insulators. (b) Outgoing:- (i) MCCB 4 pole ,250 Amps,50 Hz,415 Volts, 36 KA thermal magnetic release with Ics= 100% Icu - 05 Nos (ii) MCCB 4 pole ,100 Amps,50 Hz,415 Volts, 25 KA thermal magnetic release with Ics= 100% Icu - 03 Nos

All as per item No 48 above but comprising with following:- (a) Incoming :- (i) MCCB 4 pole, 630 Amp, 50 KA, 415 Volt 50 Hz, thermal magnetic release with Ics= 100% Icu - 01 Nos (ii) Digital VAF+PF meter with RS 485 CL1 -01No (iii) CTs ratio 500/5 A ,class 1, ISI marked -01 sets of three (iv) Indicating lamp- 01 set of three (v) Four Pole , Aluminium bus bar 1200 Amps insulated with colour coded heat shrinkable sleeve and shall be mounted on suitable size “F” class insulators. (b) Outgoing (i) MCCB 4 pole , 400 Amps,50 Hz,415 Volts, 36 KA thermal magnetic release with Ics= 100% Icu as per IEC - 01 Nos (ii) MCCB 4 pole ,250 Amps,50 Hz,415 Volts, 36 KA thermal magnetic release with Ics= 100% Icu as per IEC - 02 Nos (iii) MCCB 4 pole ,100 Amps,50 Hz,415 Volts, 25 KA thermal magnetic release with Ics= 100% Icu as per IEC - 03 Nos

All as per item No 48 above but comprising with following:- (a) Incoming :- (i) MCCB 4 pole, 250 Amp, 36 KA, 415 Volt 50 Hz, thermal magnetic release with Ics= 100% Icu - 01 Nos (ii) Digital VAF+PF meter with RS 485 CL1 -01No (iii) CTs ratio 250/5 A ,class 1, ISI marked -01 sets of three (iv) Indicating lamp- 01 set of three (v) Four Pole , Aluminium bus bar 500 Amps insulated with colour coded heat shrinkable sleeve and shall be mounted on suitable size “F” class insulators. (b) Outgoing:- (i) MCCB 4 pole , 125 Amps,50 Hz,415 Volts, 25 KA thermal magnetic release with Ics= 100% Icu as per IEC - 03 Nos (ii) MCCB 4 pole 63 Amps,50 Hz,415 Volts, 25 KA thermal magnetic release with Ics= 100% Icu as per IEC - 01 Nos

Prime power system