488/EE-E/NKDA/Elect/2022-23

Amount

Operation & maintenance of all electrical appliencein of the business club premises including 315kVA Sub station, This item includes labour cost with sundry metarials supplied agency also fixing of Sl no. 3 items . (as and when necessary or 24 hour operation) at this place as par attach specification including guarding the equipments, electrical store, up keeping of LT equipments and other anicillary equipments , including operation of switches, etc. And also operating the pumps for daily water supply .This item includes labour cost and making arrangement of ladder/ scaffolding etc also.The maintenance period start from 01/01/23 to 31/12/23 i.e. 365 days. Total staff patern should be engazed everyday in three shift as per direction of EIC . Agency should pay all catagories labours as per Government Circular with keep up a Log Book. a) High Skilled Supervisour Labour

b) Skilled Labour

Running operation of 250 KVA and 63 KVA diesel generating sets on load as and when necessary for round the clock by suplying fuel, lubricant, etc. for smooth of the same in the interest of normal functioning of office activities in case of power cut or falliure of normal power supply, whatever may be reason thereof and also including maintenace of power linefrom alternator to output side of change over switch as per direction of Engineer-in-Charge. This item includes cost of sundry metarials. Per hour diesel consumtion 52 littre

Supply of following materials as per site requirment: a) 20 mm dia PVC Conduit

b) 25 mm dia PVC Conduit.

c) PVC casing-capping of size 20x12mm

d) PVC casing-capping of size 25x12mm

e) 1.5 sq.mm 'FR' stranded Copper Wire

f) 2.5 sqmm'FR' stranded Copper Wire

g) 4.0 sqmm 'FR' stranded Copper wire

h) 6A Modular type Switch

i) 16A Modular type Switch

j) 6A Modular type 5 pin Plug Socket

k) 16A Modular type 6 pin Plug Socket

l) Modular Soket type 2 module regulator

m) 20/25A plug top

Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and nec essary connection. a) 40 A DP

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection. a) 6-32 A SP