REPAIRS TO LT DISTRIBUTION NETWORK AND APFC PANELS AND ITS CONNECTED WORKS AT RANGE HILLS AREA AND HQ 41 ARTY DIV LOCATION UNDER GE MH AND RH KHADKI

Amount

Supply, laying, jointing, commissioning and testing XLPE insulated screened PVC bedded, armoured, heavy duty underground electric cable in repair with stranded aluminium conductor 1100 volts grade confirming to IS-7098 (Part-I-1988) laid in trenches/ducts/wall / floor / pipes/ poles including cable glands and aluminium lugs of appropriate size, PVC sleeve etc complete all as specified and directed by Engineer in charge for following sizes . Make :- Havells / Gloster / Finolex / Polycab

300 sq mm 3.5 core .

240 sq mm 3.5 core

185 Sqmm 3.5 core

150 sq mm 3.5 core

95 sq mm 3.5 core

70 sq mm 3.5 core

50 sq mm 3.5 core .

35 sq mm 3.5 core

25 sq mm 3.5 core

16 sq mm 4 core

NOTE :- Earth work , bricks , riddled earth, GI pipe for protection of cable will be measured & paid under relevant items of schdule

Supply and Erect in true vertical position, LT electric pole, Octogonal pole , hot deep galvanised in repair with base plate of 220x220x12mm thick, 09 mtrs long , top dia 70mm , bottom dia 135 mm thickness of sheet - 3mm, including single arm GI bracket, inbuilt cable junction box with door, connection plate, MCB 6 A, duly connecting existing LT UG cable, cable lugs, work included necessary earth work and RCC foundation as per manufacturers recommendation complete all as specified and as directed. Make: Bajaj / Crompton Note: Earth work, PCC foundation, foundation bolts as per manufacturer recommendation included in the unit rate.

Supply and errect in vertical position Steel tubular swaged poles, type 410 SP- 31 (09 mtr long) in repair with 300mm x 300mm x 6mm mild steel plate continiusly welded to pole, final taper plug, bolts,nuts and screws and making holes as per requirement all as specified including factory painted with two coats of black bituminous paint internally through out and externally for embeded portion and applying one coat fo red oxide primer, making 05 Nos strip each 30 cm high with super enamel paint ( Black and yellow) from ground level / coping upto 1.5 mtr, painting with two coats of aluminium paint for the remaning height complete all as specified and directed. Note :- PCC in foundation, copping, excavation and earth work shall be measured and paid separately under relevent items of sch.

Material & Laobur in repair earthing complete with galvanized steel earth plate electrode 60 cm x 60cm x 6 mm thick, buried directly in ground vertically (earth pit not less than 2.25 mtr deep below ground level) with top edge of the earth plate not less than 1.5mtr below ground level , connected to 32 x 6 mm GI strip as earthing lead by means of blots and nuts check nuts and washers of galvanized iron and connected to main switch board including watering arrangement with PCC chamber, MS funnel, wire gauge. CI cover with frame, 50 MM dia GI pipe light grade for protection of wire/strip etc including necessary excavation in any type of strata , returning, filling removal of soil outside MD land ,filling of charcoal and salt complete all as shown in electrical plate No. 3 of MES Sch Part I, connected to Earthing test point complete all as specified and directed and testing on completion.

Material & Laobur for cleaning of MES electric supply installations/campus by surface dressing or trimming of natural ground to remove small unequalities not exc 15 cm deep (including removing vegetation/ shrubs/brush wood/ under growth) and carrying away the rubbish to a distance of not exc 50 mtr away complete at an interval of every 30 days for the various sub stations. Note: Spray of herbsite deemed included in quoted rate complete all as specified and directed.

Decarbonizing of LT indoor/outdoor Panel/feeder pillar box of any type removing unserviceable MCCBs, burnt busbars, unserviceable indicator lamps, unserviceable Ammeter, unserviceable Volt meter , replacing burnt, damaged bus bar of any size and fixing proper hanging front and rear openings, welding of hinges including welding of broken MS sheet using extra sheets replace burnt thimbles with new existing size thimbles replacing with new MCCB, incluidng dismantling the existing connected cables and re-connecting the same cables complete all as specified and directed by Engr -in- charge. Note : MCCBs, Bus bars,indicator lamps,Ammeter, Volt meter, will be measured & paid separately as supply only .

Excavation in trenches not exceeding 1.5mtr wide and not exceeding 1.5mtr in depth for foundation of poles stays laying of electric cables, pipes etc and getting out in soft/loose soil complete all as specified and directed.

All as per item No 7 but in hard/dense soil

Removing excavated material soil to a distance not exceeding 50mtr and depositing where directed at a level not exceeding 1.5mtr above the starting point complete all as specified and directed

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

Material & Laobur for riddled earth for cushioning to under ground electric cable including spreading, levelling and hand punning complete all as specified and directed. Note - Punned thickness shall only be measured & paid .

Material & Laobur for road cutting / foot path and making good with PCC 1:3:6 TYPE C-2 ( using 40 mm graded stone aggregate ) of 150 mm depth complete all as specified and directed

Supply and laying un-reinforced precast concrete cable cover LV, Type I, flat, size 250mm x 150mm x 40mm for Under ground cable complete all as specified and directed

Supply and laying GI tubes light grade, galvanized, 40 mm bore in repair, laid in trenches or under floor or fixed with poles/walls for protection of electric cable complete all as specified and directed

All as per item No 14 but 80 mmm bore.

Material & Laobur for plain cement concrete (PCC) 1:3:6 type C2 using 40mm graded stone aggregate for making foundation of Pole/stay assembly complete all as specified and directed

Material & Laobur for plain cement concrete (PCC) 1:3:6 type C1 using 20mm graded stone aggregate for making copings of poles etc including dismantling the old coping from poles complete all as specified and directed.

Supply only straight through joint kit, heat shrinkable type suitable for LT UG electric cable 1100 volts grade of size 25 to 50 Sqmm 3.5/4 core cable complete all as specified and directed

Supply only straight through joint kit , heat shrinkable type suitable for LT UG electric cable 1100 volts grade of size from 70 to 120 sq mm 3.5/4 core cable complete all as specified and directed

Supply only straight through joint kit , heat shrinkable type suitable for LT UG electric cable 1100 volts grade of size from 150 to 185 sq mm 3.5/4 core cable complete all as specified and directed

Supply only straight through joint kit , heat shrinkable type suitable for LT UG electric cable 1100 volts grade of size from 240 to 300 sq mm 3.5/4 core cable complete all as specified and directed

Material & Laobur for 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 and inclusive of one primer coat, one under coat and one finishing coat of synthetic enamel paint complete all as specified and directed.

Supply and fixing MCCB, 63 amps, 3 pole, 415 V, 16 KA breaking capacity, with Thermal magnetic release, incl dismentling taking down unsv one, making cutting of existing panel for fixing MCCB on suitable fitting and make panel good complete all as specified and directed by Engineer in charge. make- Indoasian (Optium 1.1)/Legrand/L & T

All as per item No 23 but , 100 amps, 3 pole ,415 V, 16 KA breaking capacity, Make- Indoasian (Optium 1.1)/Legrand/L & T

All as per item No 23 but , 125 amps, 3 pole, 415 V, 16 KA breaking capacity, Make- Indoasian (Optium 1.1)/Legrand/L & T

All as per item No 23 but , 160 amps, 3 pole, 415 V, 36 KA breaking capacity, Make- Indoasian (Optium 1.1)/Legrand/L & T

All as per item No 23 but ,250 amps, 3 pole, 415 V, 36 KA breaking capacity, Make- Indoasian (Optium 2.0)/Legrand/L & T

Supply and fixing MCCB, 4 pole, 36 KA breaking capacity, with Adjustable type, optium 2.0, 315 amps, incl dismentling and taking down unsv one, making cutting of existing panel for fixing MCCB on suitable fitting , including fabrication work and make panel good complete all as specified and directed by Engineer in charge. Make- Indoasian(optimum 2.0)/Legrand/L & T

Supply and fixing MCCB, 4 pole, 415 V, 16 KA breaking capacity, with Thermal magnetic release, optium 1.1, 63 amps, incl dismentling taking down unsv one, making cutting of existing panel for fixing MCCB on suitable fitting and make panel good complete all as specified and directed by Engineer in charge. Make- Indoasian/Legrand/L & T

All as per item No 29 but of capacity 100 Amps make- Indoasian/Legrand/L & T

All as per item No 29 but of capacity 125 Amps make- Indoasian/Legrand/L & T

All as per item No 29 but of capacity 160 Amps make- Indoasian/Legrand/L & T

Servicing of APFC panel cleaning, tightning of connections, setting programme, testing of CT'S including caliberation of APFC panel and replacing unserviceable capacitors, capacitor contactor, breakers, power factor controller after servicing testing panel and achive power factor of 1.00 complete all as specified and directed by Engineer in charge. Note: Capacitors, capacitor contactor, power factor controller measered and paid separately.

Note for item no 33 : (i) Quoted rate includes replacement of damaged panel locks as per existing as per site requirement. (ii) Painting of panels with mounting stand (with two coat of synthetic enamel paint as specified by Engr in charge ) included in quoted rate . (iii) suitable size of lugs and cable gland for panel deemed table included in quoted rate. (iv) Necessary MS sheet, Hinges and welding are included in coated rate. (v) Rate includes cleaning of panel by using high speed air blower to remove dust.

Supply and fix in repair power factor controllers (96x96), 5 steps, with timer, 415 volt, AC, 50 HZ power supply including suitable wiring complete all as specified and directed by Engineer in charge. Make: L &T Scheider/EPCOS

Supply and fix in repair power factor controllers (144x144), 8 steps, with timer, 415 volt, AC, 50 HZ power supply including suitable wiring complete all as specified and directed by Engineer in charge. Make: L &T /Scheider/EPCOS

Supply, replace and , test, commissioning of LT capacitor 5 to 15 KVAR , 440Volt of Heavy duty for non-linear loads up to 440 V cylinderical type on existing APFC panel and necessary panel wiring omplete all as specified and directed by Engineer in charge Make: For capacitor L & T /Legrand/Schneider

All as per item No 37 but rating of 20 to 25 KVAR, 440 volt Make: For capacitor L & T /Legrand/Schneider

Supply, replace and , test, commissioning of capacitor duty contactor of capacity of 15 KVAr on existing APFC panel and necessary panel wiring omplete all as specified and directed by Engineer in charge . Make L & T/Legrand /Schneider

All as per item No 39 but of 25 KVAR contactor. Make L & T / Legrand /Schneider

Note : (i) Electrical connection from switchgear to bus bar shall be through copper strips of suitable size. (ii) The internal electrical connection for measuring instruments would be through multi-stranded PVC insulated copper conductor cables of suitable size. (iii) The termination of incoming and outgoing cable into and from switchgear would be through properly crimped aluminum lugs of suitable rating incommensurate with that of switchgear. (iv) Cable glands would be provided for incoming & out going cables in panels. (v) The cost of fixing of the panel on suitable PCC (1:3:6) type C-1(using 20 mm graded black trap/basalt/granite stone aggregates) foundation as directed by Engineer in charge is deemed to be included in the quoted rates by the contractor for the above item. (vi) The panel is to be fixed with Angle Iron Frame of size 50x50x6mm with bottam of panel having minimum 60cm height from existing ground/floor level.

Aluminium bus bar strips with proper colour code -04 No, 300 A cap, insulator, nuts bolts etc complete.

Indicator Lamp-01 Set (Set of three)

Incommer MCCB 4P 250 Amp, 415V, 36 KA Ics = 100 Icu Adjustable type - 01 No

Outgoing, MCCB 4P 125 amp, 415V, 25 KA Ics = 100 Icu Adjustable type - 05 No

MCB TPN 32A,10KA B curve - 01 Nos for Street light panel

Connection with Aluminium bus bar strip duly insulated with coloured sleeves /stranded copper cable of suitable size with thimbles.

Aluminium bus bar strips with proper colour code -04 No, 400 A cap, insulator, nuts bolts etc complete all as specified and directed

Indicator Lamp-01 Set (Set of three)

Incommer MCCB 4P 315 Amp, 415V, 36 KA Ics = 100 Icu Adjustable type - 01 No

Outgoing, MCCB 4P 160 amp, 415V, 25 KA Ics = 100 Icu Adjustable type - 02 No (01 for Feeder Panel near T-42 Bldg. Range Hills and 01 No Spare)

Outgoing, MCCB 4P 125 amp, 415V, 25 KA Ics = 100 Icu Adjustable type - 01 No

Outgoing, MCCB 4P 63 amp, 415V, 16 KA Ics = 100 Icu Adjustable type - 02 No

Connection with Aluminium bus bar strip duly insulated with coloured sleeves /stranded copper cable of suitable size with thimbles.

Note : (i) Electrical connection from switchgear to bus bar would be through copper strips of suitable size. (ii) The internal electrical connection for measuring instruments would be through multi-stranded PVC insulated copper conductor cables of suitable size. (iii) The termination of incoming and outgoing cable into and from switchgear would be through properly crimped aluminum lugs of suitable rating incommensurate with that of switchgear. (iv) Cable glands would be provided for incoming & out going cables in panels. (v) The cost of fixing of the panel on suitable PCC (1:3:6) type C-1(using 20 mm graded black trap/basalt/granite stone aggregates) foundation as directed by Engineer in charge is deemed to be included in the quoted rates by the contractor for the above item. (vi) The panel is to be fixed with Angle Iron Frame of size 50x50x6mm with bottam of panel having minimum 60cm height from existing ground/floor level.

Laobur only for hardcore of gauge n.exc 63 mm , deposited, spread, and levelled in layers n.exc 15 cm thickness (below or above ground level) , watered and rammed to a true shape with broken stone or boulders existing available on site and making good complete all as specified and directed by Engineer in charge. ( Sub Station Yard)

Material and labour for construction of brick masonary platform of size 2.0 mtr x 2.0 mtr x 1.10 mtr including necessary excavation and earth work in soft/loose soil , brick work,plastering, white wash, PCC work complete all as specified and as directed by Engineer in charge. NOTE:- BELOW GROUND LEVEL:- (i) Sub base for brick wall shall be 10cm thick and 80cm width with concrete (1:4:8) type D-2 using 40mm graded stone aggregate. (ii) Brick wall all around shall be 0.69 cm thick built in cement mortar (1:4) for first 30cm height from PCC. (iii) Brick wall all around shall be 0.575 cm thick built in cement mortar (1:4) for next 30cm height from PCC. ABOVE GROUND LEVEL:- (i) Brick wall all around shall be 46 cm thick built in cement mortar (1:4) for a height of 50 cm. (ii) 100mm thick PCC with concrete (1:4:8) type D-2 using 40mm graded stone aggregate. (iii) 150mm thick RCC slab on top with concrete (1:2:4) type B-1 using 20mm graded stone aggregate,12 mm MS bar C/C 100mm. (iv) Plastering 15mm thick with cement mortar 1:4 with fair finishing without using extra cement. (v) PCC (1:3:6) type C-2 as in plinth protector in width 75cm all around. (vi) The hollow portion will be filled with 40/63mm crushed stone. (vii) Two coats of white wash and preparation of newly plastered surface. (viii) The rates are inclusive of dismantling the old Transformer Plinth and disposing the debries to the low laying area. Note :- The cost is inclusive of T&P charges required for dismantling the Transformer from the old platform and mounting it back to the new PCC platform.

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