8888 REPAIRS / REPLACEMENT OF UNSERVICEABLE LT UG CABLES, LT PANELS / FEEDER PILLARS, MCCBs AND ALLIED WORKS AT MALAD UNDER GE NORTH MUMBAI

Amount

Excavation in trenches not exceeding 1.50 m wide and not exceeding 1.50 m in depth for foundation, cable trenches etc, not exceeding 10 sqm on plan and getting out soft/loose soil complete all as specified and as directed by Engineer-in-Charge.

Returning, filling in including spreading, levelling, watering and well ramming in layer not exceeding 25cm in soil complete all as specified and as directed by Engineer-in-Charge.

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

Supply and spread and levelling in trenches fine dry river sand for cable cushioning and gently punning down in layers complete all as specified and as directed by Engineer-in-Charge Note : Thickness of sand cushioning shall be measured after punning and consolidating of sand.

Supply and lay unreinforced precast concrete cable covers, class LV type, flat of size 250 mm x 150 mm x 40 mm complete all as specified and as directed by Engineer-in-Charge. Make : Mehtab Tiles, Indore/M/S Ultra Tiles/NITCO/Topaz Tiles/Navya Tiles, Jodhpur

Material and labour for plain cement concrete 1:3:6 type C2, using 40mm graded stone aggregate as in foundation / mass concrete etc complete all as specified and as directed by Engineer-in-Charge.

Supply and fix GI pipe, light grade, 50mm bore for cable protection on wall, trenches, road crossings etc. with suitable size of GI saddle, wherever necessary including taking down existing etc complete all as specified and as directed by Engineer-in-Charge. Make: TATA/SWASTIK/JINDAL/Bharat Steel tube/ZENITH/Indian Tube Company

Supply, lay, test and commissioning of UG round cable of following sizes of XLPE insulated, heavy duty, LT, 1100 V grade electric cable with aluminium conductor, served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed, as per IS-7098 part-I, laid in trenches or passing through pipe, making all connections with necessary glands, lugs, bushing etc as required including taking down old unserviceable cable complete all as specified and as directed by Engineer-in-Charge. Make: Cable Corporation of India, Mumbai / Universal / Polycab / Gloster / Finolex / Havells Note : Earthwork, excavation sand cushioning cable cover GI protection pipe shall be measured and paid separately in their respective items

16 sqmm x 4 core

25 sqmm x 4 core

35 sqmm x 3.5 core

50 sqmm x 3.5 core

70 sqmm x 3.5 core

95 sqmm x 3.5 core

120 sqmm x 3.5 core

185 sqmm x 3.5 core

Supply and fix MCCB, 3 pole, 100 Amps, 415 Volts, 50 Hz, 36 KA breaking capacity, thermal & magnetic adjustable type with extended copper terminals including all connections and testing including taking down of old unserviceable MCCB complete all as specified and as directed by Engineer-in-charge. Make: Schneider Cat Part No LV431631 / Havells / L&T / ABB / Legrand / Siemens

All as per item No 9 described here-in-before but MCCB, 4 pole, 200 Amps, 415 Volts, 50 Hz, 25 KA

All as per item No 9 described here-in-before but MCCB, 4 pole, 400 Amps, 415 Volts, 50 Hz, 36 KA

All as per item No 9 described here-in-before but MCCB, 3 pole, 63 Amps, 415 Volts, 50 Hz, 16 KA

All as per item No 9 described here-in-before but MCCB, 3 pole, 160 Amps, 415 Volts, 50 Hz, 25 KA

Material and labour for earthing complete with Galvanised 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 earth the plate not less than 1.5 metres below normal ground level, connected to plate with GI earth strip 32 x 6mm, 7.5 m long from earth point to test point and other end connected to control board / panel / equipment, laid under floors/plinths or fixed on walls or concealed in wall etc by means of bolts, nuts, check nuts and washers made out of galvanised iron or steel with provision of charcoal & common salt packed upto minimum 150 mm all around the earth plate and protected by 50 mm bore light grade galvanised iron pipe complete all as shown in electrical plate No.3 of MES schedule Part I, 2009 with PCC pit in PCC 1:2:4 type B1 using 20 mm graded stone aggregate, MS angle iron frame of size 50mm x 50mm x 5mm, cast iron cover with locking arrangements, GI 20 mm bore medium grade pipe and CI funnel with wire mesh for watering arrangement including necessary excavation and earth work in any type of soil/strata & testing complete all as specified and as directed by Engineer-in-Charge.

Supply and fix in repairs GI strip 32 x 6mm in extension of existing earthing lead all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of indicating pilot lamp complete with base element with and lam 240 V, AC, 50 C/s and connecting up complete all as specified and as directed by Engr-in-Charge Make: L&T / Havells / Schneider / ABB / Legrand / Siemens

Material and labour for painting the old LT panel board / feeder panel boxes including scraping and removing the old painted surfaces and painting with same colour paint matching properly with two coats of synthetic enamel paint and without disturbing the existing electric system complete all as specified and as directed by Engr-in-Charge.

Supply and fix in replacement of contactor, ML type, TP 18Amp, 415 volts, 59 c/s AC and connecting up complete all as specified and as directed by Engr-in-Charge Make: L&T / Havells / Schneider / ABB / Legrand / Siemens

Supply and fix in replacement of contactor, ML type, TP 32Amp, 415 volts, 59 c/s AC and connecting up complete all as specified and as directed by Engr-in-Charge Make: L&T / Havells / Schneider / ABB / Legrand / Siemens

Material and labour for finding cable fault with electronic fault detector in LT UG cable of size 50 to 300 sqmm x 3.5core complete including necessary earth work excavation all as specified and as directed by Engineer-in-Charge.

Supply and fix in repair cable jointing kit for 1100 V grade cable for straight through cable joint kit heat shrinkable type suitable for earth system consisting of outer PVC cover and sealing compound ferrule complete with jointing material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of following sizes complete all as specified and directed by Engineer-in-Charge. Make: Densons/ M Seal/ Raychem/ Siemens/ Birla 3M/ Mahindra & Mahindra

16/25 sqmm x 4 core

35 sqmm x 3.5 core

50 sqmm x 3.5 core

70 sqmm x 3.5 core

95 sqmm x 3.5 core

Supply and fix aluminium bus bar chamber 100 Amps 4 pole 415 volts with all fixing accessories etc complete all as specified and as directed by Engineer-in-Charge. Make : Benlo / Havells / L&T / Legrand

EVEREST POWER CONTROL ENGINEERS

NANGIA AND CO

shree arihant constrution

ELECTRO ASSOCIATES