M and O of 33 KV main Power House and maint of HT network at Laitkor Grn

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 11/0.0433 KV sub stations and electrical distribution network including provide protection equipments/tools. (b) The spares replaced under comprehensive maintenance shall be measured and paid seperately (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. (ii) HT transformer 1.6 MVA/3.15 MVA-03 Nos (iii) HT 11 KV VCBs = 12 Nos (iv) HT 33/11 KV control panel=02 Nos (v) Out door VCB 33 KV=02 Nos (vi) All other HT equipments installed at 33 KV switchyard like lightning arrestors, VCBs , structure etc. (vii) HT/LT overhead line/underground cables off sizes (viii) Substations 11/0.0433 KV with power distribution transformers etc with following items:- (ix) Power distribution 11/0.0433 KV - 13 Nos transformers with accessories (x) HT 11 KV panel board with accessories = 06 Nos (xi) LT panel boards installed at 33/11 KV Sub Stn -03 Nos (xii) Gen set with panel boards- 02 Nos (xiii) Contractor shall be responsible for any disciplinary case of staff employed (a) Contractor will produce character certificate issued by Police Station, Education/qualification certificate and Experience Certificate belonging minimum 02 years of the staff employed. (b) Necessary life insurance will be done as per prevailing rules for each tradesman employed through this job and the original policy documents will be produced for verification and record of the accepting officer immediately on after approval of trades man (c) All expenditure for necessary T&P, Dress, Safety Hardness Eqpt, communication, stationery, insurance of tradesmans etc as per specified in this job are deemed to be included in the quoted rate (d) All payments of labours will be done through Nationalized Banks and produced the bank statement to department before claiming bills (e) PENAL CHARGES :- If any of the activity mentioned above is not performed by the contractor than recovery as under will be affected :- (i) Absent on duty of attandent/trademan/Helper - Rs 1000 per person per shift (ii) Not cleaning (General Maint) of area - Rs 1500 per month (iii) Not providing T&P, protective clothing or safety equipment - Rs 5000 per month (iv) Non deployment of person as per perscribed experience and qualifications - Rs 4000 per person per month. (A) Electrician (Highly Skilled) (i) First Shift (0800 hrs to 1600 hrs)

(ii) Second shift (1600 hrs to 2400 hrs)

(iii) Third Shift (2400 hrs to 0800 hrs )

(B) Lineman/Helper (Un Skilled) (i) First Shift (0800 hrs to 1600 hrs)

(ii) Second Shift (1600 hrs to 2400 hrs)

(iii) Third Shift (2400 hrs to 0800 hrs )

COMPREHENSIVE MAINTENANCE Laying of one number PVC insulated and PVC sheathed/XLPE power cable of 11KV grade of size 120sqmmm and upto 400sqmm in the existing masonry open duct as required

Supply only HT 11KV XLPE Power cable of size 240Sqmm x 3 core

supplying and making indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for 240 sqmm size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required :

Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for 240 sqmm size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required

supplying and making indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for 120 sqmm size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required :

Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for 120 sqmm size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required

Supplying and erection of 15 A aerial fuse complete as required.

Supplying and erection of 30 A aerial fuse complete as required.

Arbind Enterprise

S G Enterprises