Annual Maintenance and other works at 132 KV S/S Naseerpur

Preventive and breakdown maintenance of complete sub station consisting of Transformers (2X40 MVA (132/ 33 KV) and their respective bays, 02No. 132KV Feeder bays, 07 No. 33KV Feeder bays, 01no. 33/0.4KV Station Transformer and 02no. 33KV capacitor bank and its bays etc. round the clock with a team heaving 01 No TG-2, 01 No Line man /Technician, 02 Nos Helper. Works involves regularly cheking and tightning of 132KV, 33KV jumpers, replacement of damaged jumpers, clamps, tripping / closing coils of CB's, jaws and blades of isolators CT's, PT's, damaged poles of CB's etc. as and when required. Cleaning of 02 No. 110volt battery sets with their chargers & DCDB, maintaining of fluid level, maintenance of specific gravity, recording battery paremeters as per norms of department, identification and rectification of faults of light in control room, lawn and switchyard to keep them in order, adjustment of machanism of CB's if required, cleaning of insulator of equipments as and when required including all men and T&P required. (01 No. TG-II, 01 No. Lineman / Technician , 02 No. Helper Total - 04 Nos.)

Cleaning of control room building, including battery room, toilets, division & sub division office rooms with harpic/ phenyl etc. including brooming twice a day, mopping daily with phenyl, dusting of walls panels regularly with man & material. Cleaning the road of switch yard.

Cleaning of Cable Treanches of various size including opening of Treanch covers, cleaning of edge of surface angle of toe wall proper reifixing of treach covers as per order than removal of rubbish and throwing it outside the periphery of substation premises including Labour and T&P.

Grass Cutting & Chemical Spray

Cleaning of jungle in switch yard of 220/132 & 33 KV including uprooting of Rank, Vegetation grass, bushes and scrapping of grass above 2 cm. over the ground level. Collection of foreign material, kankar, ballast, pebbles, waster papers, removal of rubbish and throwing it outside the periphery of substation premises (11595 Sq. meter) .

One time chemical spray after Ist grass cutting of switchyard with the help of suitable spray machin & skilled labour including providing of sufficient chemical and water storage tank etc.

Part time monthly maintenance of Lawn along the road side area, flower beds, trees, shrubs, hedges, ground cover flower etc. the work include regular removal of unwanted grass foreign elements etc and watering to maintain permanent and seasonal plant, trees, shrubs and trimming of tree branches, hedges, bushes & shrubs. Also growing of seasonal plants and periphery of the lawn and their planting in beds, flower pots etc,. Contractor has to arrange the cow dung, fertilizers, flower pots, pesticides as required to keep plants healthy with help of skilled labour and proper T&P.

Fire Fighting Maintenance work

Refilling of AFFF type extinguisgers including repalcement of chemical 300 gram gas cartage suitable for 45/50 Ltr. Capacity including testing, painting & marking of refilling and due date of cylenders.

Refilling of 22 Kg. CO2 type fire extinguisger including testing, painting & marking of refilling date of cylinders.

Refilling of 09 Kg. CO2 type fire extinguisger including testing, painting & marking of refilling date of cylinders.

Refilling of 4.5 Kg. CO2 type fire extinguisger including testing, painting & marking of refilling date of cylinders.

Supply & Fitting of 3meter long discharge pipe with nozzle for 45/50 Ltr. Machnical foam type fire extinguisger.

Replacement of high Pressure discharge pipe with horn suitable for CO2 type fire extinguisger.

P&H Engineering

M/s BALAJI ELECTRICALS AND ELECTRONICS