Assam Rifles Tender

MAINTENANCE AND OPERATION OF 33 KV SWITCHYARD AND MAINT OF 11 KV HT LINE NETWORK Maint and operation of 33 KV/11 KV switchyard and all other equipment installed in switchyard and HT 11 KV switch gears (VCBs), HT 33/11 KV control panels with tripping mechanism/back up protection system in round the clock in three shifts (each shift of 08 Hours)per day by employing qualified or experienced 01 electrician and 01 helper/lineman in each shift including comprehensive maintenance of all HT/LT electrical equipment installed and HT/LT distribution network in Laitkor area by maintaining attendance register of staff employed all as specified and directed by Engr-in-charge. Note:- (a) Contractor shall quote his rates for Maint and operation of sub stations and all other HT eqpt installed at 33 KV switchyard and 11/0.433 KV sub stations and electrical distribution network including safety eqpt i.e. Bamboo Ladder, Helmets, Hand Glove, Gum boots, Safety belt, Extendable dischanging rod and HT/LT meger and necessary T&P and provide a mobile phone duly charged to the Electrician complete. (b) The spares replaced under comprehensive maintenance shall be measured under schedule 'A' part-II (c) Details of switch gears are as under :- (i) HT transformer 33/11 KV, step down of capacity 1.6 MVA and 3.15 MVA with allied equipment. (aa) HT transformer 1.6 MVA/3.15 MVA-03 Nos (ab) HT 11 KV VCBs = 13 Nos (ac) HT 33/11 KV control panel=02 Nos (ad) OCB 33/11 KV=01 No (ae) All other HT equipments installed at 33 KV switchyard like lightning arrestors, VCBs , structure etc (af) HT/LT overhead line/underground cables off sizes (ii) Substations 11/0.0433 KV with power distribution transformers etc with following items:- (aa) Power distribution 11/0.0433 KV - 11 Nos transformers with accessories (ab) HT 11 KV panel board with accessories = 03 Nos (ac) LT panel boards installed/AMF panels (ad) Gen set panel boards upto 400 KVA - 02 Nos (iii) (aa) Contractor shall be responsible for any disciplinary case of staff employed (ab) Contractor shall produce character certificate (issued by Police station), 10th pass certificate & experience certificate (minimum 02 years) of the staff employed (A) Electrician

(B) Lineman/Helper

COMPREHENSIVE MAINTENANCE Supply and making INDOOR cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for 120 sqmm, 3 core, XLPE aluminum conductor cable of 11 KV grade as required and directed.