MAINTENANCE AND REPAIR / REPLACEMENT OF BUSBAR CHAMBERS, LT UG CABLES, LT PANELS, JUNCTION BOX AND LT OH LINE,SERVO VOLTAGE STABLIZER AND ALLIED SERVICES AT MH JODHPUR UNDER GE (A) NO 2 JODHPUR

Amount

Excavation in trenches in loose / soft soil not exceeding 1.5 mtr in depth and not exceeding 1.5 mtr wide and getting out including trimming of sides, for laying of cables & foundation of poles, stay assembly, complete all as specified and directed by Engr-in-Charge.

Returning filling in, including spreading, leveling, watering and well ramming in layers not exc 25 cm thick, complete all as specified and directed by Engr-in-Charge.

Removing excavated material to a distance not exc 50m and depositing where directed at a level not exc 1.5m above the starting point, complete all as specified and directed by Engr-in-Charge.

M&L for factory made un-reinforced pre cast concrete cable protection cover LV class type - I with size 250mm x 150mm x 40mm laid across the cable (i.e. width of cover along the length of cable) for UG cable protection on the top of the sand cushioning, complete all as specified and directed by Engr-in-Charge.

M&L for Sand cushioning to protection of underground cables, laid 8 cm before laying and 15 cm after laying of cable, and punned to form an overall layer of 18 cm thick, complete all as specified and directed. Note : Punned thickness shall be measured and sand cover to UG cable, complete all as specified and directed by Engr-in-Charge.

S&F of galvanized iron pipe of 80 mm nominal dia light grade fixed to poles with clamps nuts, bolts and washers or laid under road crossing or fixed to wall, complete all as specified and directed by engineer-in-charge. Note : The cost of MS clamp, nut, bolt, washer and GI fittings etc shall be inclusive in the item rate.

All as srl item no 06 here-in-before but for galvanized iron pipe of 50 mm dia

M&L for PCC (1:3:6) type C-2, using stone aggregate 40mm graded, with and incl necessary form work where required, fair finish to the exposed surfaces, complete all as specified and directed by Engr-in-Charge.

M&L for PCC (1:2:4) type B-2, using stone aggregate 20mm graded, with and incl necessary form work where required and fair finish to the exposed surfaces, complete all as specified and directed by Engr-in-Charge.

M&L for PCC (1:4:8) type D-2, using stone aggregate 12.5mm graded, with and incl necessary form work where required and fair finish to the exposed surfaces, complete all as specified and directed by Engr-in-Charge.

Taking out old LT under ground cable from trenches / floor / road / wall / pipe / pole of any size and description incl joint, complete all as specified and directed by Engr-in-Charge.

Supply, laying, testing and commissioning of LT UG cable XLPE insulated galvanized steel strip heavy duty armoured electric power cable with stranded aluminium conductor 1100 volts grade 240 sq mm 3.5 core confirming to IS:7098 (Part-I), suitable for earthed system, laid in duct/trench/along pole/wall etc including nuts, bolts, washers, saddles & screws etc and making connection, complete all as specified and directed by Engr-in-Charge. Note : 1. The cost of Al thimbles/lugs and cable gland etc is included in quoted rate and no extra payment will be made for it. 2. Excavation, earth work, sand cushioning and brick protection will be measured and paid separately under respective items.

All as srl item no 12 here-in-before but for cable size of 150 sqmm 3.5 core.

All as srl item no 12 here-in-before but for cable size of 120 sqmm 3.5 core.

All as srl item no 12 here-in-before but for cable size of 95 sqmm 3.5 core.

All as srl item no 12 here-in-before but for cable size of 70 sqmm 3.5 core.

All as srl item no 12 here-in-before but for cable size of 50 sqmm 3.5 core.

All as srl item no 12 here-in-before but for cable size of 35 sqmm 3.5 core.

All as srl item no 12 here-in-before but for cable size of 25 sqmm 4 core.

All as srl item no 12 here-in-before but for cable size of 16 sqmm 4 core.

All as srl item no 12 here-in-before but for cable size of 16 sqmm 2 core.

M&L for finding fault location & taking out faulty XLPE LT Cable of size 16 sqmm to 70 Sqmm x 3.5/4 core and repair the same with straight through Joint (Tublar sleeve version) including suitable size of line connector complete all as per directed by Engr-in-charge. Note : Cost of necessary excavation and earth work , labour, Jointing kit complete, fixing charges & T&P including removing of grass/shrubs nearby the fault location will be deemed to include in quoted rates.

All as per item No 22 above but XLPE LT Cable of size 95 sqmm to 240 Sqmm x 3.5 core

Labour only for taking down of old conductor of any description / size from LT Poles of any size, complete all as specified and directed by Engr-in-Charge.

S&F of Aluminium conductor, steel reinforced (ACSR) of any size, straining properly on insulators and binding on existing LT poles or new poles with and incl 02 mm dia aluminium binding wire,complete all as specified and directed by Engr-in-Charge. Make of ACSR : ICC/ NICCO/ BHARAT CONDUCTORS or equivalent. Note : The 3% for sag, joints & jumpers shall be added in measurements.

M&L for Unbinding from insulators and restretching ACSR conductor of any size on LT poles with and including binding with 2mm dia aluminium binding wire to insullators, complete all as specified and directed by Engr-in-Charge. Note : 1. The cost of binding wire is deemed to be included in quoted rates. 2. The distance between two poles for one single LT conductor will be consider as one span.

Labour only for taking down of old rusted GI wire of any description / size from LT Poles of any size, complete all as specified and directed by Engr-in-Charge.

S&F of contineous GI earth wire/gaurd/cradles of 4mm dia including GI binding wire 1.63 mm and GI holding hook on LT poles, complete all as specified and directed by Engr-in-Charge.

Labour only for taking down / dismantling of old unserviceable insulators any type and any make from cross arms / pole of any size, complete all as specified and directed by Engr-in-Charge.

S&F, in replacement, pin type insulators, vitreous porcelain white, brown or green of 100 mm height and 65 mm dia, with and incl one galvanised MS spindle, two galvanised iron washers and one galvanised iron nut, suitable for 1100 volts grade, complete all as specified and directed by Engr-in-Charge. Make : MYSORE/ BHEL/ PORCELAIN / JAIPURIA BROS

S&F, in replacement, shackle type insulators, vitreous porcelain white, brown or green of size 75 mm height and 90 mm dia, with and incl GI strip, two galvanised iron washers and one galvanised iron nut, suitable for 1100 volts grade, complete all as specified and directed by Engr-in-Charge. Make : MYSORE/ BHEL/ PORCELAIN / JAIPURIA BROS

S&F, in replacement, loop type insulators, vitreous porcelain white, brown or green large size with over all dismensions 90x140mm and clearance of hole 25.5 mm, complete all as directed. Make : Rashtriya / Jaipuria Bros / Petco

Takingdown old unserviceable / broken PVC spacers from over head lines and supply and fixing PVC spacers with clamp and nut bolt for LT 3 Phase 4 wire lines complete all as specified and as dirrected by Engr - in - charge. Note : Spacing between one spacer to another spacer should be 4 to 5 mtr approx)

Dismantling of cross arms, bracings, supports, clamps, angle iron, flats and back plates febricated from MS structural steel sections including nuts, bolts and washers etc complete all as specified and directed by Engr-in-Charge.

M&L for cross arms, bracings, supports, clamps, angle iron, flats and back plates febricated from MS structural steel sections including nuts, bolts and washers of suitable sizes including welding, bending (cold or hot), drilling holes for bolts in any shape or size as indicated or directed and inclusive of two coats of aluminum paint over one coat of red oxide primer, complete all as specified and directed by Engr-in-Charge.

M&L for stay assembly complete comprising of stay bow 40 cm long, 14mm dia complete with accessories as shown in electrical plate No - 1 of SSR 2009 Part - 1 (on page 495), with and incl 20 mm dia, 1.8 mtr long galvanised stay rod with threaded ends, GI nuts, bolts , washers, thimbles with and incl 300mmx300mmx6mm stay plate, with and incl dismentling of existing damaged assembly, complete all as specified and directed by Engr-in-Charge. Note : The stay clamps, stay strand wire, PCC, Loop type insulator, excavation and earth work shall be measured and paid for seperately.

S&F in replacement of stay wire stranded of size 7/3.15mm, made of galvanised steel wire with and incl dismantling of existing damaged stay wire, complete all as specified and directed by Engr-in-Charge.

M&L for preparing old painted steel or iron surfaces of LT Panel of any size and description by cleaning dirt, oil, grease etc, removing the old paint, rust by scratching with wire brush / emery paper etc, with and incl repairing/refixing of existing panel doors with hinges, by using of gas welding or fixing new panel door of same size and shape made of 2.0 mm thick steel sheel, as per site requirement, with and incl all kind of machine work i.e. cutting, bending, pressing, threading, welding, jointing etc, after disconnecting LT electric connection and apply two coat of synthetic enamel paint over one coat of red oxide primer etc and making all electric connections and testing the same, complete all as specified and directed by Engr-in-Charge.

M&L for Earthing complete with galvanized steel earth plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 metres below normal ground level, connecting to the GI earth strip 32x6 mm by means of bolts, nuts , check nuts and washers of galvanized iron and steel earth wire protected by provision of GI light grade pipe 40 mm bore including provision of concrete pit made from PCC ( 1:2:4) type B-1 (using 20 mm graded stone aggregate) with 40mm thick cover of RCC 1:2:4 reinforced with XPM (Weight not less than 4 Kg/Sqm) and frame of angle iron 40 x 40 x 6 mm and handle of 6 mm dia MS bar made to shape, GI light grade 20 mm bore pipe for watering perforated at bottom, 1.50 metre long placed on top edge of earth plate, common salt & charcoal filling, with fixing arrangement , funnel, wire mesh and earth work in hard/dense soil,returning filling in and removal of surplus soil to a distance not exceeding 50 metres, all as per electrical plate No 3 of SSR 2009 Part-I and connecting to LT Panel / DG Sets / Voltage Stabilizer / Building all as specified or indicated including testing on complete all as specified and as directed by Engineer-in-Charge.

M&L for Earthing complete with galvanized steel earth plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 metres below normal ground level, connecting to the GI earth strip 25x4 mm by means of bolts, nuts , check nuts and washers of galvanized iron and steel earth wire protected by provision of GI light grade pipe 40 mm bore including provision of concrete pit made from PCC ( 1:2:4) type B-1 (using 20 mm graded stone aggregate) with 40mm thick cover of RCC 1:2:4 reinforced with XPM (Weight not less than 4 Kg/Sqm) and frame of angle iron 40 x 40 x 6 mm and handle of 6 mm dia MS bar made to shape, GI light grade 20 mm bore pipe for watering perforated at bottom, 1.50 metre long placed on top edge of earth plate, common salt & charcoal filling, with fixing arrangement , funnel, wire mesh and earth work in hard/dense soil,returning filling in and removal of surplus soil to a distance not exceeding 50 metres, all as per electrical plate No 3 of SSR 2009 Part-I and connecting to LT Panel / DG Sets / Voltage Stabilizer / Building all as specified or indicated including testing on complete all as specified and as directed by Engineer-in-Charge.

M&L for Earthing complete with galvanized steel earth plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 metres below normal ground level, connecting to the Galvanised earth lead wire 4.0 mm dia by means of bolts, nuts , check nuts and washers of galvanized iron and steel earth wire protected by provision of GI light grade pipe 25 mm bore including provision of concrete pit made from PCC (1:2:4) type B-1 (using 20 mm graded stone aggregate) with 40mm thick cover of RCC 1:2:4 reinforced with XPM (Weight not less than 4 Kg/Sqm) and frame of angle iron 40 x 40 x 6 mm and handle of 6 mm dia MS bar made to shape, GI light grade 20 mm bore pipe for watering perforated at bottom, 1.50 metre long placed on top edge of earth plate, common salt & charcoal filling, with fixing arrangement , funnel, wire mesh and earth work in hard/dense soil , returning filling in and removal of surplus soil to a distance not exceeding 50 metres, all as per electrical plate No 3 of SSR 2009 Part-I and connecting to Poles all as specified or indicated including testing on complete all as specified and as directed by Engineer-in-Charge.

M&L for Aluminium strip 25x3.15mm with saddles and fixing screws etc. for roof conductors and down conductors above ground, complete all as specified and directed by Engr-in-Charge.

S&F, in replacement, MCCB, 415 volts, 4 pole, 63 Amps, 16 KA, ICS = 100% ICU, with Thermal - Magnetic Release, including spreader terminals, phase barriers, complete all as specified and directed by Engr-in-Charge. Make : Schneider / L&T / C&S / Indo Asian / Havells

S&F, in replacement, MCCB, 415 volts, 4 pole, 100 Amps, 16 KA, ICS = 100% ICU, with Thermal - Magnetic Release, including spreader terminals, phase barriers, complete all as specified and directed by Engr-in-Charge. Make : Schneider / L&T / C&S / Indo Asian / Havells

S&F, in replacement, MCCB, 415 volts, 4 pole, 160 Amps, 25 KA, ICS = 100% ICU, with Thermal - Magnetic Release, including spreader terminals, phase barriers, complete all as specified and directed by Engr-in-Charge. Make : Schneider / L&T / C&S / Indo Asian / Havells

S&F, in replacement, MCCB, 415 volts, 4 pole, 200 Amps, 35 KA, ICS = 100% ICU, with Thermal - Magnetic Release, including spreader terminals, phase barriers, complete all as specified and directed by Engr-in-Charge. Make : Schneider / L&T / C&S / Indo Asian / Havells

S&F, in replacement, MCCB, 415 volts, 4 pole, 250 Amps, 35 KA, ICS = 100% ICU, with Thermal - Magnetic Release, including spreader terminals, phase barriers, complete all as specified and directed by Engr-in-Charge. Make : Schneider / L&T / C&S / Indo Asian / Havells

S&F, in replacement, MCCB, 415 volts, 4 pole, 400 Amps, 36 KA with Thermal - Magnetic Release, including spreader terminals, phase barriers, complete all as specified and directed by Engr-in-Charge. Make : Schneider / L&T / C&S / Indo Asian / Havells

S&F, in replacement, MCCB, 415 volts, 4 pole, 630 Amps, 36 KA with Thermal - Magnetic Release, including spreader terminals, phase barriers, complete all as specified and directed by Engr-in-Charge. Make : Schneider / L&T / C&S / Indo Asian / Havells

S&F of all in one LED solar street light fitting of 50 Watt capacity, 6500K including 9 mtr galvanised steel pole in built lithium ion battery, mono crystalline solar panel, charge controller with dusk down sensor complete all as specified and directed by Engineer in charge. Make : Urja Global Ltd / Omega Solar / Tata Power Solar System / Fevino / Solmitra. Note : Excavation & earth work shall be measured separately

Supply and fixing security light termination/junction box box, weather proof, along with connector for 3 phases and MCB SP 6 Amps incl 4 aluminium strip bus bar mounted on insulator of size 200x250x150mm. Make : Sintex / Hensel

Repair / Maint / Servicing of 2 x Main LT panel boards (indoor type) with various components comprises like MCCBs, Air circuit breaker and all its connecting items installed at Power House at MH Jodhpur complete all as directed by the Engr-in-charge. Note : (i) All necessary electrical connections to be checked and fixed in a proper manner as reqd and removing all dirt, dust etc with the help of air blower. (ii) Replacement of all minor parts will be measured on the quoted rates and major parts will be measured and paid separately under respective items.

Repair / Maint / Servicing of Air circuit breaker of 1000A, 50 kA installed installed at Power House at MH Jodhpur complete all as directed by the Engr-in-Charge. Note : (i) While servicing on ACB disconnecting all electrical connection, carried out necessary overhaulling, cleaning and servicing and refixing the same after the work completed at existing position with all including minor replacement parts, capacity and make all as specified and directed by Engineer-in-Charge. (ii) Replacement of all minor parts rates to be included on the quoted rates..

Repair / Replacement of Motor as per existing make for Air circuit breaker of 1000A, 50 kA, electrical drawout type installed at Power House for 500 KVA DG Set Panel at MH Jodhpur complete all as directed by the Engr-in-Charge.

M&L for replacement of Air circuit breaker of 1000A, , C Power ACB, Ue 415V - 50 / 60 Hz, Icu 50 kA, Ics 50 kA, Icw, IS / IEC 60947-2, BS EN 60947-2, Utilization category B, electrical drawout type installed at Power House for 500 KVA DG Set Panel at MH Jodhpur complete all as directed by the Engr-in-Charge. L&T Model No CN-CS 1000 S1 Make : L&T / Havells / Seimens

S & F in replacement of unsv volt meter panel mounting type of size 96 mm x 96 mm range 0 to 500/400 Volts AC. Make : AE/L&T/MECCO.

S & F in replacement of unsv ammeter panel mounting type of size 96 mm x 96 mm range 0 to 400 Amps with CT coil including. Make : AE/L&T/MECCO.

S & F in replacement of unsv neon type indicator lamp switch by various colour 230 V AC suitable size to match the existing

S & F in replacement of unsv HRC Fuse link Din type, size 2, 400 Amps, 415 Volt AC 50 Hz Cat No-SF94235 Make: L&T or equivalent C&S/Legrand

S & F in replacement of unsv HRC Fuse link Din type, size 0 200 Amps, 415 Volt AC 50 Hz Cat No-SF94132 Make: L&T or equivalent C&S/Legrand

S & F in replacement of unsv HRC Fuse link Cylindrical type, size 14x51, 63 Amps, 415 Volt AC 50 Hz Cat No-SF90159 Make: L&T or equivalent C&S/Legrand

S & F in replacement of unsv HRC Fuse link Cylindrical type, size 14x51, 32 Amps, 415 Volt AC 50 Hz Cat No-SF90142 Make: L&T or equivalent C&S/Legrand

M&L for dressing of XLPE electrical cable of any size and capacity nearby LT Panel after disconnecting all incoming and outgoing connection complete including cleaning of grass nearby LT Panel upto 2mtr all around , necessary earthwork as required all as specified and as directed by Engr-in-charge. (Note : (i) If aluminium thimble/lugs required to replace during the work, Rate of aluminium thimble / lug of any size required at site are deemed to be included in the quoted rate. (ii) Rate of necessary earthwork as required at site are deemed to be included in the quoted rate

M&L for load balancing of three phase system at Main LT Panel upto Sub LT Panel of any size and capacity complete including disconnecting of existing cables and refixing the same as per load balance requirement including replacement of burnt/carbonized aluminium thimble of any size and capacity all as specified and as directed by Engr-in-charge. Note : (i) Necessary eqpt and safety measures, stationary reqd for load balancing arranged by the contractor without any extra cost. (ii) Cost of New aluminium/Copper tube terminal of any size as per site reqmt change under the job deemed to be included in the quoted rate

M&L for load balancing of Single/three phase system at LT Panel upto Distribution box / Bldg Main supply of any size and capacity complete including disconnecting of existing cables and refixing the same as per load balance requirement including replacement of burnt/carbonized aluminium tube terminal of any size and capacity all as specified and as directed by Engr-in-charge. Note : (i) Necessary equipments and safety measures, stationery and T&P required for load balancing arranged by the contractor without any extra cost. (ii) Cost of New aluminium/Copper tube terminal of any size as per site reqmt change under the job deemed to be included in the quoted rate

Supply and fixing in replacement of Unsv standard duty power factor correction standard duty cylindrical type capacitors of Capacity 25 to 32 KVAr Make :- L&T Series : LTCCD

Supply and fixing in replacement of Unsv standard duty power factor correction standard duty cylindrical type capacitors of Capacity 7.5 to 15 KVAr Make :- L&T Series : LTCCD

Supply and fixing in replacement of Unsv standard duty power factor correction standard duty cylindrical type capacitors of Capacity upto 5 KVAr Make :- L&T Series : LTCCD

Supply and fixing in replacement of Unsv Capacitor Duty Contractor Mo C type 5 KVAr Rating 440V 3 Phase 50 HZ

Supply and fixing in replacement of Unsv Capacitor Duty Contractor Mo C type 10 KVAr Rating 440V 3 Phase 50 HZ

Supply and fixing in replacement of Unsv Capacitor Duty Contractor Mo C type 15 KVAr Rating 440V 3 Phase 50 HZ

Supply and fixing in replacement of Unsv Capacitor Duty Contractor Mo C type 25-32 KVAr Rating 440V 3 Phase 50 HZ

M&L Painting of electrical equipments or installations and writing the name on wall/equipment steel sections, rolling shutters etc with two coat of synthetic enamel high glow paint Ist grade including preparation/cleaning of steel surfaces as per directed by Engineer-in-Charge.

S&F line diagram/chart/preventive maint schedule board with steel frame in sub stn/power house/AC/WS Installation made out of 3mm thick perpex sheet marking in different colour including indicating accessories, equipments and fixing arrangement to the walls/equipment all as directed by Engr-in-charge duly computerised. (NOTE : letters shall be given by Engr in charge and the same shall be computerised).

M & L for checking and measuring the earth resistance of earthing for lightening arrester, Bldgs and equipment earthing with earth resistance tester with compiling the following -: (a) Adding the water and salt before checking the earth resistance. (b) Tightening of earth strip/wire connection on test point and earth pit. (c) The earth resistance value of all earthing pit should be recorded in resister duly signed by users and MES representative.

M&L for shifting of Voltage stablizer 250 KVA from MH New Power House to nearby Adm Bldg on platform (will be made and paid separately) with necessary electric connection and earthing connection with all connected items, complete all as specified and directed by the Engr-in-charge. (i) Proper electrical connections to be fixed with UG cable with thimbles / lugs in proper way. (ii) After connection of UG cables in Voltage stablizer, testing / commissioning will be done in proper way. (iii) Necessary earthing connection will be done and paid separately. (iv) Connection of UG cables with thimbles and testing of stablizer rates are included on the quoted rates only.

M&L for stone masonary platform of size 3.0m x 1.2m x 0.3m with cement morter 1:4 with necessary finishes for fixing of Voltage Stablizer 250 KVA capacity. Note : Necessary PCC works will be included on the quoted rates

M&L for servicing of Voltage stablizer 250 KVA at MH New Power House including testing / commissioning of Voltage stablizer, complete all as specified and directed by the Engr-in-charge. Note : 1. UG cable should be connected with Al thimbles/lugs in proper way is included in quoted rate and no extra payment will be made for it. 2. While servicing on Voltage stablizer disconnecting all electrical connection, carried out necessary overhaulling, cleaning and servicing including dehydration of oil to be carried out. Testing of Voltage stablizer to be done properly.

Supply, installation, testing and commissioning, in replacement, Junction box, cubical type, factory made, outdoor type of Size 45cm(l)x30cm(w)x60cm(h) , dust and vermin proof, fabricated out of mild steel sheet not less than 3.15 mm thick, complete with openable shutters in front and rear having proper locking arrangement including including 04 Nos legs made out of angle iron of suitable size and height of each leg shall be grouted in PCC and aluminium bus bar of size 400 Amps capacity , Three phase and neutral bus bar , making hot and cold drilling holes to aluminium bus bar . Junction box shall be spray painted internally and externally with two coats of synthetic enamel paint over a priming coat of red oxide primer and connecting all incomming and outgoing cables with suitable size of Aluminium lugs complete all as specified and as directed by Engineer-in-Charge.

Supply & installation ON LOAD change over switch 200 Amps 415 Volts sheet metal enclosure 4 pole of capacity complete. Make : Havells / Legrand / C&S

S&F, in replacement TPN/FP 63 amps C curve 415 volts complete all as specified and directed by Engr-in-Charge. Make : Schneider / L&T / C&S / Indo Asian / Havells

M/s R K Enterprises (BID ID -3199338)