8958 REPAIR/REPLACEMENT OF UNSERVICEABLE LT UG CABLE,LT PANELS/FEEDER PILLARS, MCCBS AND ALLIED WORKS AT KANDIVALI, MARVE AND MALAD UNDER GE (NORTH) MUMBAI

Amount

Excavation in trenches, not exceeding 1.50 m wide and not exceeding 1.5 m in depth, for foundation, cable trenches etc, not exceeding 10 sq m on plan and getting out hard/dense 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

Supplying and spreading 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.

Supplying and laying 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 providing plain cement concrete 1:3:6 type C2 using 40mm graded stone aggregate as in foundation, finishing cement concrete surface even and smooth all as specified and as directed by Engineer-in-Charge.

Supply and fix galvanized iron pipe, medium 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 and fix galvanized iron pipe, medium grade, 80mm 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 LTUG, XLPE insulated, heavy duty, 1100V grade electric cable with aluminum conductor, served with an inner sheathing of PVC tape armored with galvanized steel wire or tape and overall PVC sheathed, laid in trenches or passing through pipe, making all connections with and including provision of necessary glands, lugs, bushing etc as required including taking down old unserviceable cable complete all as specified and as directed by Engineer-in-Charge of following sizes:- Make: PARAGON/FINOLEX/PLAZA/POLYCAB/KALINGA/HAVALLS Note : Earthwork excavation sand cushioning cable cover GI protection pipe shall be measured and paid separately in their respective items

16 Sqm x 4 core

25 Sqm x 4 core

35 Sqm x 3.5 core

50 Sqm x 3.5 core

70 Sqm x 3.5 core

95 Sqm x 3.5 core

120 Sqm x 3.5 core

Supply and fix MCCB 4 pole, 200 Amps, 415 Volts, 50 Hz, 25 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 / Havells / L&T / ABB / Legrand / Siemens / Belno

Supply and fix MCCB 4 pole, 400 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 / Havells / L&T / ABB / Legrand / Siemens / Belno

Supply and fix MCCB 3 pole, 160 Amps, 415 Volts, 50 Hz, 25 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 / Havells / L&T / ABB / Legrand / Siemens / Belno

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 25 x 3.5mm, 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 32 mm bore light grade galvanised iron pipe complete all as shown in electrical plate No.5 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 analog timber switch, single phase, 240 volts complete all as specified and as directed by Engineer-in-Charge.

Supply and fix in repairs digital Ammeter 0-100 Amps, 3 phase for existing panel complete all as specified and as directed by Engineer-in-Charge.

Supply and fix in repairs digital Volt meter 0-500 Amps, 3 phase for existing panel complete all as specified and as 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 Engineer-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 Engineer-in-Charge.

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

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

Material and labour for finding cable fault with electronic fault detector in LT UG cable of size upto 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 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

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 feeder pillar box suitable for out door installations of size 450x600x600mm complete with clamps made out of 40mmx6mm thick with suitable nuts, bolts etc painting with one coat of red oxide and two coats of synthetic enamel paint over it complete incomming and out going cable entries, complete including the following accessories housed in all as specified and as directed by Engineer in Charge.

(a) MCCB 4 pole 63A - 01 No (b) MCB TPN 32A -02 Nos (c) Timer switch TSQ 100-01 No (d) 4 Pole contractor, 415 volts,50Hz, with 230 volts no (e) Volt coil, 60 Amps capacity-01 No (f) Toggle switches for bypassing the timer switch-01 No

Supply and fix feeder pillar box suitable for out door installations of size 450x600x600mm complete with clamps made out of 40mmx6mm thick with suitable nuts, bolts etc painting with one coat of red oxide and two coats of synthetic enamel paint over it complete incomming and out going cable entries , complete including the following accessories housed in all as specified and as directed by Engineer in Charge.

(a) MCCB 4 pole 63A - 01 No (b) MCB TPN 32A -03 Nos

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 : C&S / Havells / L&T / Legrand

Supply and fix single pointed air termination aluminium rod, 12mm dia , 300mm long complete all as specified and as directed by Engineer-in-Charge.

Supply and fix aluminium strip 25 x 3.15mm complete all as specified and as directed by Engineer-in-Charge.

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 40 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 15 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 GI earth strip 32 x 6mm buried in ground, extension of existing earthing lead complete all as specified and as directed by Engineer-in-Charge.

Material and labour for test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos 8mm dia 25mm long hexagonal screws complete all as specified and as directed by Engineer-in-Charge.

Supply and fix galvanized iron pipe, medium grade, 25mm duly grouted on the roof for fixing Air terminal etc, wherever necessary complete all as specified and as directed by Engineer-in-Charge. Make: TATA/SWASTIK/JINDAL/Bharat Steel tube/ZENITH/Indian Tube Company

Material and labour for PCC block masonary with solid blocks exc 10 cm in width and setting in mortar 1:2:4 type B1 (20mm graded aggregate) complete all as specified and as directed by Engineer-in-Charge.

Material and labour for cutting the existing bituminous road / hard standing to size not exceeding 45cm wide and depth not less than 45cm for passing of UG cable through GI pipe and making good the disturbed surface filled with excavated material and top 200mm depth with plain cement concrete 1:3:6, type C1 using 20mm graded aggregate complete all as specified and directed by Engineer-in-Charge.

Supply, install, test and commission LED street light fitting 70 watts, rating, separate individual peanut plated lens and aluminium reflector housing made of LM6 pressure die cast aluminium. Optical cover toukghned glass only, impact resistance>IK05 IP protection not less than IP66, protection should be class I vibration as per IEC 60598, product standard IS 10322/IEC60598, all the component such as driver, surge protector should be of same make. Driver should be moulded type with operating voltage 140V270V, driver frequency 50 Hz power factor >0.9, Lumen output should not be less than 130 lumen/watt and luminaire driver ckt, moulded type weather proof construction with seprate surge protection device 5 KA rating and separate connector block for termination of incomming cable connection all as specified and directed by Engineer-in-Charge. Make - Phillips Cat part No - BRP410LEDCW 072 MRFG S1 PSU GR or Equivalent of Osram / Wipro / General electric (GE)

cooltech engineering services