Border Security Force Tender

Providing and fixing of 250 Amp, 25 KA breaking capacity 415 Volt 50 Hz Four pole With ATM (Thermal Magnetic) Release in existing feeder pillar (Item No 10) including drilling holes in cubicle panel, making connections, etc. as required.

Providing and fixing of 200 Amp, 415 Volt 50 Hz change over switch in existing feeder pillar (Item No 10) including drilling holes in cubicle panel, making connections, etc. as required.

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required.

Providing and laying earth connection from earth electrode with 6 SWG dia G.I. Wire in 15 mm dia G.I. pipe from earth electrode including connection with G.I. thimble excavation and re-filling as required.

SITC of various sizes water protected outdoor (Water proof) hut type compartmentalized type double door cubical panel both side opening having depth up to 450 mm suitable for 415 Volt, 3 phases, 50 Hz made out of 2mm thick CRCA sheet with required hardware duly painted with powder coated .Panel having separate detachable gland plate, angle iron base frame made out of 50mmx50mmx5mm angle iron of suitable size of the feeder pillar (minimum height 60cm), hinged door, both side opening with locking arrangement, earth bar/stud, led pilot light for phase indicator (R,Y,B) on top, 200A/415V 4 strip aluminum bus bar duly PVC sleeved, connection inter–connection with 25% extra current carrying capacity busbars to MCCBs spreader links and with solid copper conductor cable 10 sqmm/ solid aluminium rod for connection to MCBs and heavy duty connectors of required current carrying capacity to be fixed back side including incoming/Outgoing cables connection for three and single phase MCBs where as required, testing on load and marking of location for incoming and out going distribution i/c grouting the legs in existing floor with 1:3:6 cement concrete foundation and dsimantling the existing panel, incoming/outgoing cable connections etc complete as required i/c dismentling the existing feeder pillar and UG cable. (Panel should be as per design & drawing approved by Engg in charge).LED light min 5 watt with on/off switch to be provided in the panel. Digital Voltmeter, 3 ph/4w, single line,class 1 , ( Make SOCOMEC-Multis V35 or its equivalent of HPL/AE/Meco/L&T)- 1No, Digital Ammeter, 3 ph/4w, single line, 5A class 1 ( Make SOCOMEC-Multis I35 or its equivalent of HPL/AE/Meco/L&T) - 1 No, Indoor tape insulation ring type CTs, accuracy class 1, Burden 10VA, CTR- 200/5A. Make- AE/Voltamp- 3 Nos

Providing and fixing of 100 Amp, 18 KA breaking capacity 415 Volt 50 Hz Four pole With FMU (Thermal Magnetic) Release in existing feeder pillar (Item No 10) including drilling holes in cubicle panel, making connections, etc. as required.

Supplying and laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of alluminume armoured 2 x 25 sqmm direct in ground including excavation and refilling the trench etc as required, but excluding sand cushioning and protective covering. Make Havells/KEI/Polycab/Grandlay or its equivlant

Supplying and Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of alluminume armoured 2 x 25 sqmm in the existing RCC/ HUME/ METAL pipe as required.

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. Triple pole and Neutral

Supplying and making end termination with brass compression gland and aluminum lugs for following size of XLPE insulated and PVC sheathed aluminum conductor cable of 1.1 KV grade as required. 2 X 25 sq. mm (25mm)

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required.