Maintenance and operation of certain Electrical Installations at AF Stn Nal under GE (AF) Nal

Amount

Outsourcing for maintenance and operation of 33 KV Main Recieving Station with all connected equipments / assets as given below for electric supply received from 132 KV Grid sub station Pugal road Bikaner (Discom) and further distributed to 11 KV through HT SF 6 switches including repair with all consumable stores such as fuse wire of required size as per load required, mineral jelly, carbon removing chemical, PVC tape, cable lugs, ferrule etc (not major assemblies item) in MRS (Outdoor 33 KV sub station) in three shifts of 08 hours each per day round the clock, continuous duration, including Sundays and holidays, by employing one Electrician ITI qualified with minimum 5 years experience in HT 11 KV system and one Helper Matric passed for each shift complete all as specified and directed:- (a) Transformer step down 33 KV / 11 KV of capacity 3.15 MVA -02 Nos; 2.5 MVA - 01 Nos (Total -03 Nos.) (b) HT SF6 Swtch 11 KV installed in the main receiving station comprising of: (i) I/C technical 1 Nos with out going 5 Nos . (ii) I/C domestic 1 Nos and out going 4 Nos. (iii) Bus coupler 1 Nos. (c) RMU 11 KV -2 Nos (For Technical & Domestic area) (d) 33 KV VCB -2 Nos with PT-2, CT-2 Nos. (e) Pole mounted horn gap fuse unit -03 nos. (f) GOD switch 33 KV - 03 Nos. (1 RECB) (g) Sub station equipment, battery bank of auxiliary supply etc (h) All cabling, system (j) All other accessories/assets directly connected with and located in main recieving station.

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Notes for Serial Item No. 1.00 : (a) The rates quoted by the contractor shall include the following:- (i) Consumable items viz. fuse wire of suitable size, PVC Tape, mineral jelly, carbon removing chemical etc.which are required for rectifying the breakdown and smooth operation of installation. (ii) Pouring of water every day in all earth pits installed around MRS. (iii) Topping up / changing transformer oil as and when required. (The transformer oil shall be issued by deptt free for filling and shall be transported from the Storeyard of MES to the plant by the contractor) at his own cost. (iv) To maintain the Revieving Station room, incl general cleaning of surrounding area upto 10.00 metre on daily basis. (v) To maintain the log sheet / log book on daily basis, however log book duly printed shall be provided by the contractor at his own cost. (vi) Uniform to be worn by the operator during his duty hours and same shall be providing the contractor at is own cost. (vii) Hand Tools such as plier, screw drivers, spanner set, file, knife, crimping tool set, insulation resistance tester, earth tester, Allen Key set etc required for repair / operation of installation to be kept with Electrician / Helper. (viii) Replacement/Maintenance of any electrical item/fitting fixture/DB including isolators and MCBs and MCCBs all as directed. These items/materials shall be issued by the Deptt free for fixing, however, old retrieved material shall be deposited by the contractor in the storeyard of AGE E/M (ix) Cleaning and maintaining the HT Switch yard both 33 and 11 KV (sub station) and removal of any type of vegetation complete all as sdirected.

Notes for Serial Item No. 1.00 (Contd...) : (b) Spare parts except consumable stores shall be issued by department free for fixing and shall be collected by contractor from the store yard of MES. (c) Contractor shall ensure proper voltage and electric supply from 132 KV Grid sub station Pugal road Bikaner (Discom) and liaise with them, for any break down and contractor /staff on duty shall inform to GE, AGE E/M or concerned JE E/M. (d) Contractor shall provide all safety measure to his operator at his own cost, however any mishappening occured with operated due to any reason, contractor shall provide the losses to his manpower at his own cost and nothing extra shall be admissible on this accurant. Tenderer is hereby advised to keep this aspect in mind while quoting the rates. (e) Contractor shall provide suitable reliever against each electrician & helper for the weekly off and nothing extra shall be admissible on this account.

Outsourcing for attending NO supply/ urgent complaints as directed by JE (E/M) and carrying out repair pertaining to HT/LT system in Technical and Domestic Area by employing two Electricians ITI qualified with 5 years experience in the trade for three shifts of 08 hours each, round the clock including Sunday and Holiday complete all as specified and as directed.

Notes for Serial Item No. 3.00 :- (i) One number four wheeler Mahindra Bolero Camper or Tata 407 with driver including ladders of different heights required for attending / repairing complaint of fault in HT/LT over head will be provided by the contractor at his own cost and the unit quoted rate of this item includes the cost there of (ii) Two sets of hand Tools such as plier, screw drivers, spanner set, file, knife, crimping tool set, insulation resistance tester, earth tester and Allen Key set etc required for repair to be kept with Electrician shall be arranged by the contractor at his own. (iii) Electrician(s) shall attend all compaints in emergency and odd hours too whenever the compalint is noted and contractor shall have no claim on this account. (iv) Cutting of grass etc shall carried out by the contractor's electrician at four pole / two pole structures without any extra cost. (v) No helper shall be provided by the Deptt, hence complaints shall be independently attended by contractor's electrician(s) only. (vi) All complaint shall be attended as priority basis i.e within time allowed by the Eng-in-charge/JE concern. However, the Complaint occured in main power / old power house shall be attended by the staff deployed under item 1 & 2 above. (vii) Scope of this item included the complaint related to entire HT & LT system in domestic as well as technical area of Air Force station Nal. (viii) In case any fault occurs in HT cables, contractor's electrician shall visit for locating the fault and same shall be informed to AGE E/M/JE for rectification / replacement of Joint. Replacement of defective joint / cable is not included in scope of this contract and shall be got carried out through other agency by the Deptt.

Notes for Serial Item No. 3.00 (Contd...) :- (ix) Any type of fault occured in LT cable, Joint shall be provided by the contractor at his own end and nothing extra shall be admissible. (x) The nature of fault like fault in loose jumper in the LT/HT over head line etc shall be made good by the contractor at his own cost and required jumper shall be provided by the contractor at his own cost. (xi) Cost of fuel including maintenance of vehical though to be arranged by the contractor for attending the complaint shall be born by the contractor and cost ofthis element is included in this item. (xii) Contractor shall provide all safety measures to his operator at his own cost, however any mishappening occured with operator due to any reason, contractor shall provide the losses to his manpower at his own cost and nothing extra shall be admissible on this account. Tenderer is hereby advised to keep this aspect in mind while quoting the rates. (xiii) Contractor shall provide the suitable reliever against each electrician for the weakly off and nothing extra shall be admissible on this account. (xiv) In case contractor did not provide the vehical with driver for attending the complaints, a penal recovery shall be effected @ Rs 1000 per shift for absent period. (xv) Electrician detailed at Tech area and Domestic area shall ensure Switch ON/ OFF of security lights/ perimeter lights at respective area all as directed by the Engineer-in-Charge.

BIDAWAT ENTERPRISES

M/s Rohit Construction Co.

M/S SHREE SHYAM TRADERS

Goyal Enterprises

MAHAVIR CONSTRUCTION CO

Aman Enterprises