SPL REPAIRS TO AMF PANEL FOR DG SETS AND CONNECTED WORKS SPL REPAIRS TO ACB, LT PANEL AND OH LINES AND PROVN OF CERTAIN SANCTIONED MAJ REV WKS AND MINOR WKS AT CHAF BANGALORE

Amount

Excavation in trenches not exc. 1.5m wide and not exc 1.5m in depth and getting out in soft /Loose soil for laying of cable etc complete all as specified and directed.

Returning filling in, including spreading, levelling, watering and well ramming in layer not exc 25cm etc complete all as specified and directed.

M & L River sand, spread dry in trenches as in cable cushioning etc complete all as specified and directed.

Removal of surplus soil (excavated soil) to a distance not exceeding 50m and depositing where directed at a level not exc 1.5m above the starting point etc complete all as specified and directed.

Supply and Fix GI tubing light grade 50 mm bore as in cable protection fixed to poles/walls or laid in trenches/under road crossing etc complete all as specified and directed.

Supply and Fix GI tubing light grade 80 mm bore as in cable protection fixed to poles/walls or laid intrenches/under road crossing etc complete all as specified and directed.

Taking up or down unserviceable steel tubing and connections of sizes 50/80 mm or above etc complete all as specified and directed.

M&L Boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine including HDPE pipe of 110 mm dia suitable for 0.4 mpa working pressure etc complete all as specified and directed.

Supply and Fixing of CPVC pipes 16 mm dia SDR 11 & plain CPVC SDR 11 fittings, for connection of Outlet pipe to geyser etc complete all as specified and directed.

Supply and Fixing of CPVC pipes 20 mm dia SDR 11 & plain CPVC SDR 11 fittings, for connection of Inlet/Outlet pipe to geyser etc complete all as specified and directed.

Supply and fix Bib Tap 15 MM dia Cast Copper alloy, Chrome Plated, Screwed down, high pressure with handle for pipes etc all as specified and directed and as directed.

Supply & fixing of Stop valves 15 mm dia, Cast copper alloy, Chrome Plated, Screwed down, high pressure with handle for pipes etc complete all as specified and directed.

Supply and laying un-reinforced precast concrete cable cover Class LV, Type I, flat, size 250 mm x 150mm x 40mm laid in trenches as in protection of UG cables etc complete all as specified and directed.

M & L LT UG cable 3.5 core x 35 sq mm 1100 Volts grade XLPE insulated , armored, heavy duty with aluminium conductor laid in trenches or fixed to walls/ poles or passing through pipes with and including,cable gland lugs/ thimbles/ ferrules including connecting, testing and commissioning etc complete all as specified and directed.

M & L LT UG cable 3.5 core x 50 sq mm 1100 Volts grade XLPE insulated , armored, heavy duty with aluminium conductor laid in trenches or fixed to walls/ poles or passing through pipes with and including,cable gland lugs/ thimbles/ ferrules including connecting, testing and commissioning etc complete all as specified and directed.

M & L LT UG cable 3.5 core x 120 sq mm 1100 Volts grade XLPE insulated , armored, heavy duty with aluminium conductor laid in trenches or fixed to walls/ poles or passing through pipes with and including,cable gland lugs/ thimbles/ ferrules including connecting, testing and commissioning etc complete all as specified and directed.

M & L LT UG cable 3.5 core x 185 sq mm 1100 Volts grade XLPE insulated , armored, heavy duty with aluminium conductor laid in trenches or fixed to walls/ poles or passing through pipes with and including,cable gland lugs/ thimbles/ ferrules including connecting, testing and commissioning etc complete all as specified and directed.

Taking down old concrete pole of any size length including connected items etc complete all as specified and directed.

Taking down old ACSR conductors etc complete all as specified and directed.

Point wiring with cable of PVC insulated FRLS copper multistranded conductor 1.5 sqmm 1100 volts grade in and including medium grade 20 mm PVC Casing Caping, ISI marked with all accessories and fixing arrangements laid on Stone walls / brick masonary walls /ceilings / floors etc including fixing top cover /PVC /MS Modular type junction boxes fixing on Stone walls / brick masonary walls for housing switches/sockets/ regulators etc. with and including 1.5 sqmm PVC insulated multistranded copper earth continuity conductor connecting to the common earth dolly etc complete all as specified and directed

One Exhaust fan point controlled by one single pole 5 Amps switch

One Switch socket for wall mounted fan point controlled by one single pole 5 Amps switch

Point wiring with cable of PVC insulated FRLS copper multistranded conductor 2.5 sqmm 1100 volts grade in and including medium grade 20 mm PVC Casing Caping ISI marked with all accessories and fixing arrangements on Stone walls / brick masonary walls /ceilings / floors etc including fixing top cover /PVC /MS Modular type junction boxes fixing in Stone walls / brick masonary walls for housing switches/sockets/ regulators etc. with and including 2.5 sqmm PVC insulated multistranded copper earth continuity conductor connecting to the common earth dolly etc complete all as specified and directed.

Supply and fix Modular switch , 1 Module single pole one way 10 Amps etc complete all as specified and directed.

Supply and fix modular socket , 2 Module 6 Amps, 2/3 pin, 240 volts Ac 2/3 pin combined etc complete all as specified and directed.

Supply and fixing of modular white cover plate with frame, 1 module etc complete all as specified and directed.

Supply and fixing of modular white PVC cover plate with frame, 3 module etc complete all as specified and directed.

Supply and fixing of metal flush box 1 module etc complete all as specified and directed.

Supply and fixing of Modular PVC white flush box 3 module etc complete all as specified and directed.

Supply & fixing of MCB SP, 6 to 32 Amps, 240 Volts, B curve, 10 KA, etc complete all as specified and directed.

Supply and fixing of Sheet metal enclosures with socket plug top and MCB, Single pole & neutral enclosure with a 2 pin & earth plug & socket complete with one single pole MCB 20 amps etc complete all as specified and directed.

Supply and fixing MCB, DB, SPN 4 way, Double Door, 230 volts, etc complete all as specified and directed.

Supply and fixing MCB, DB, SPN 6 way, Double Door, 230 volts, etc complete all as specified and directed.

Supply & fixing of MCB SPN, 6 to 32 Amps, 240 Volts, B curve, 10 KA, etc complete all as specified and directed.

Supply and fixing of Ceiling rose 3 phase, PVC etc complete all as specified and directed.

M&L for Earthing in repairs complete with galvanize steel earth plate 60 cm x 60 cm x 6.0mm thick buried directly in ground vertically to a depth not less than 2.25 mtr below ground level with top edge of the earth plate at a depth not less than 1.5 mtr filled around with layer of charcoal dust and salt and connected to GI earth strip size of 32x 6 mm by means of bolt nut and cheek nuts and washers of galvanized iron or steel and thimble and other ends of the earth strip connected to main switch board and protected by galvanized iron pipe light grade 40 mm bore and watering pipe 20mm dia light grade with funnel and wire mesh pcc 1:3:6 in chambers RCC 1:2:4 in pit cover reinforecd with 8 mm dia deformed bars 15 cm center both ways etc complete all as specified and directed.

Material & Labour for making holes on any type of walls for fixing of exhaust fans, including making good of surface including cement work etc complete all as specified and directed.

Supply and fixing of wall mounted fan, 400 MM sweep, 2050 RPM, Air delivery 90 CMM, with complete acessories, etc complete all as specified and directed. Make : BAJAJ, Model No. NEO SPECTRUM, CAT NO : 60139 or equivalent in HAVELLS /CROMPTON/ POLYCAB

Supply & fixing of Exhaust fans AC single phase 230/ 240 V of size 380 mm sweep , 900 RPM, with louvers etc complete all as specified and directed.

Supply and Fixing of Geyser 25 Litres Capacity Suitable for high pressure upto 8 bar, 2 Kilowatts, Powder coated metal body, Temperature indicating dial, fire retardant cable, Efficient long life Copper heating element, Shock proof & Rust proof ABS body, 5 Star rated, including provision of PVC/ Metal Hot & Cold pipes for inlet & outlet connection from geyser etc complete all as specified and directed. Make BAJAJ, Model : CALDIA, CODE : 150756 or Equivalent make in HAVELLS/CG/RACOLD

M & L sub main wiring with Two single core PVC insulated cable with copper conductor FRLSH multistranded 1100 volts grade 2x6 sqmm in and including heavy grade PVC conduit pipe of suitable size and its accessories with fixing arrangements on surface , wall , floor or ceiling etc including 6.00 sqmm PVC insulated multistranded copper earth continuity conductor and connecting to main earth dolly etc complete all as specified and directed. Note : One run of earth continuity conductor , one run of PVC conduit pipe and three runs of copper conductor together taken as one length for measuring unit length

M & L for sub main wiring with two single core PVC insulated cable with copper conductor multistranded 1100 volts grade 2.5 sqmm in and including heavy grade PVC conduit pipe of suitable size and its accessories with fixing arrangements on surface, wall, ceiling etc including 2.5 sqmm PVC insulated multistranded copper earth continuity conductor and connecting to main earth dolly etc complete all as specified and directed. Note : One run of earth continuity conductor,one run of PVC conduit pipe casing capping and two run of copper conductor together taken as one length for measuring unit length.

Supply , installing , testing and commissioning of CPRI approved LT cubical panel board 440 volts , 50 Hz , 3 phase , 4 wire , Outdoor type > IP 43 , weather , vermin , dust proof , front operated with adequate air ventilation at sides and back fabricated out of 3.00 mm thick CRCA sheet with double door shutter and locking arrangements , cables trays , cable lugs , cable gland etc.including provision for taking out incoming and outgoing cables duly marked with relevetted letter plates of appropriate size for each feeder cables , danger board etc , floor mounted with PCC 1 : 2 : 4 , type B1 platform of 50 cm height suitable nut bolts , washer etc. for grouting , and painting with powder coated epoxy finish of approved colour over a coat of red oxide primer suitable to accommodate and including the following mentioned fittings complete all as specified and as directed comprising the following : Note : - Taking out scattered old incoming / outgoing cable connection from existing DB ; s and reconditioning the terminal end with new lugs / ferrules / glands , connecting to new panel , making good to the disturbed surface . (i) Bus bar chamber consisting of four Nos Aluminium bus bars duly sleeved of capacity of 630 Amps for phases and 315 Amps for neutral . Duly insulated with PVC sleeves RYB , mounted on heavy duty epoxy insulation in separate compartment . (ii) Digital Voltmeter and Ammeter three line display ( L1 L2 L3 ) with suitable CT's (iii) LED type indicating lamps ( RYB ) with holders controlled by fuses and switches . (iv) Panel board internal wiring with suitable rated PVC insulated copper conductors . (v) Star Delta Starter fully automatic suitable for 415 Volts AC, Capacity 30 HP Pump sets, qty - 04 nos (vi) DOL Starter for 7.5 HP capacity Pump Sets, qty - 02 nos (vii) MCCB 100 Amps TPN, 26 KA - 02 Nos ( outgoing ) (viii) MCCB 63 Amps TPN, 26 KA - 02 nos Nos (outgoing) (ix) Onload Change over switch TPN, 415 volts, 200 amps ( Incoming )

Supply, installation, testing and commissioning of 3WA withdrawable Air circuit breaker 4-pole, size -1 In=800A to 500V, 50/60Hz AC Icu=66kA at 500V with guide frame rear top/bottom- horizontal connection (H-H) with Electrical Sp. Charging Motor 220VAC, Closing Coil 220VAC, Shunt Trip Coil 220VAC, ETU600 LSING Protection, Under Voltage Release 380- 415VAC, Auxiliary Switch Block 2 NO + 2 NC, Safety Shutter, Door Sealing Frame, Tripped Signal Switch etc complete all as specified and directed.

Retrofitting of ACB 800A 4 Pole EDO, Size-I with modification of Incoming & Outgoing link with Aluminum bus bar and control wiring along with supply of consumable items- Aluminum Bus Bar (Size: 60x10MM x 2 Nos.), HT/Local nut bolts, PVC H. S. Sleeve, PVC Control Wire 1.5 Sq.mm, Pin/Ring/ U-type Lugs, Ferrule, Tie belt, ACB cutout on existing door etc complete all as specified and directed.

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