Spl repair to replacement of LT ACB 2000 AMP at DGIS Sub Station and Provision of Solar Lights at CAMS in the area of AGE U Elect Supply No III under GE U Elect Supply Delhi Cantt 10

Amount

Dismantling of existing ACB 2000Amp complete all as specified and directed as per DGIS Substation

Supply, installing, testing and commissioning in replacement of ACB 4 pole , 2000 Amp , 65 kA , 490 Volt AC Horizontal draw out type motorized (EDO) , front operated with Microprocessor based relay for tripping against over current, short circuit and earth fault along with LED indicators, operating handle fixed cradle with existing/ new modification of bus bar, control wiring for spring charging tripping/ closing of the breaker for Remote/ local modes/ AMF operations complete all as specified by Eng.-in-charge.

Dismantling of existing LT Panel and removal of outgoing and incoming cablecomplete all as specified and directed as per DGIS substation

Supply, install, test and commissioning in replacement of factory made tested Out door LT panel board cubical double door compartment outdoor type plate mounted suitable for 415 Volt 3 phase, 4 wire, 50 Hz AC supply system having bus bar chamber with insulated aluminum bus bar of rating 1000 Amp installed on porcelain/SMC insulator. The panel shall be dust and vermin proof IP-65 class protection and made of 3.15mm CRCA MS Sheet and compartment sheet 1.6 mm, 40x40x6 mm thick MS angle iron frame work, powder coated finished over one coat of red oxide on outside surface and painted inside with 02 coat of red oxide primer and rare opening type with apron for cable entry closing locking arrangement including internal wiring with PVC insulated solid copper conductor FRLS cable IS-694-marked, 1100 Volts grade of appropriate size (but not less than 4 Sqmm), earth bus strip with Earthing terminals and comprising of the following including necessary brick work and PCC in 1:2:4 type B1 using 20 mm graded stone aggregate for platform of suitable size. Note: - (i) All incoming and outgoing feeder shall be connected by cable through suitable size glands &thimbles. (ii) The various feeders shall be indicated by 50mm size letters in synthetic enamel white paint. (iii) All MCCB should be connected to Bus bar directly through extended links. (iv) All MCCB with adjustable protection for over load and short circuit and conforming to IEC60947/IS 13947/Pt. II/1993 (Latest Version). The MCCB should have Ics=100% Icu. The MCCBs shall have spreader links and barriers as standard feature of manufacture.”

Incoming (b) “Incomer of the panel having ACB 4 pole , 1000 Amp , 50 kA , 490 Volt AC Horizontal draw out type motorized (EDO) , front operated with Microprocessor based relay for tripping against over current, short circuit and earth fault along with LED indicators-01 No Outgoing (a) MCCB 04 Pole, 630 Amps,microprocessor based with breaking capacity 50 KA at 415 volts - 1 No, (b) MCCB 04 Pole, 400 Amps,microprocessor based with breaking capacity 50 KA at 415 volts - 1 No (c) MCCB 04 Pole, 250 Amps,microprocessor based with breaking capacity 35 KA at 415 volts - 1 No (d) MCCB 04 Pole, 200 Amps,Thermo-magnetic based with breaking capacity 35 KA at 415 volts - 1 No (e) MCCB 04 Pole, 100 Amps,Thermo-magnetic based with breaking capacity 35 KA at 415 volts - 2 No (f) MCCB 04 Pole, 63 Amps,Thermo-magnetic based with breaking capacity 35 KA at 415 volts - 1 No (g) Indication lamps R,Y,B neon type with 3 Nos of 2A HRC Fuses – 1 set. (h) Ammeter digital Type -01 No (i) Voltmeter digital Type-01 No (j) Internal wiring with suitable size of FRLS, PVC insulated stranded copper conductor cable duly crimped with copper lugs & ferruled and copper strips for MCCB's.

Material and labour for complete servicing Auto Mains failure system for operation , control and protection of DG set by complete servcing/ carring out repairs of the power contctors/ACB'S , control contactors, timer units, SMPS units, rectifier units, PLA relays including replacement of worn out controll wiring , fuses and testing out out for complete operation of the dg set and AMF system

Supply and fixing of smart integrated solar 25 Watt all in one integrated light fitting with built in mono crystalline panel, Lithium Ferro Phaspate (Li fe P0 4) battery MPPT Charge Controller and PIR sensor with colour temperature 6000-6500K as specified and directed by Engg-in-charge. Mke Bajaj / TATA / PHILIPS/HAVELLS Make:the contractor has to deposit an amount of 5% to the cost of LED fitting towards Warrenty for a period of 5 years.

M&L for erection of GI pipes Heavy Class of Dia in 50mm, 6 mtr long incl. Vertically with base plate, finial taper plug, bolts and nut etc and painted with two coats of synthetic enamel paint over a coat of red-oxide primer and fixing of the Solar light fiting complete with all acessories all as specified and directed.

M&L for Excavating in trenches, n exc 1.5m wide and n. exe 1.5 m in depth in soft/loose soil for errection of pole, foundation, etc n exe 10 Sq m on plan and n exc 1.5 m in depth and getting out all as specified and directed.

M&L for returing filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm in soft/loose soil.

M&L for removing of excavated material n exc. 50m and depostiting where directed at a level n exc. 1.5m in soils

M&L Plain cement concrete 1:3:6 type C-2 using 40mm greded stone aggregates for plate form for supporting of LT pole area complete as specified.

M&L Plain cement concrete 1:2:4 type B-1 using 20mm greded stone aggregates for plate form for copping of pole complete as specified.

Note : contractor should procure and provide 50 % of the material as listed above within 15 days of the placing of work order and shall be verified by the Eng-in-charge

Buddham Builders

Vijay Electricals

M/s Adhikari construction co.

AVON ELECTRICALS

Rajindera Enterprises

mayur enterprises

Ridhi engineers and builders