Work

Preventive and breakdown maintenance of 36KV Bay's Bimonthly or as and when required at 132KV s/s Maant Mathura under ETD Mathura. Work include checking, tightening, Replacing of jumper ,terminal connector , triping coils, closing coils , CB marshaling box heater, thermo-meter, Jaw, Blades , 33KV Post Insulators , cleaning of isolator polycon, CB polycon, CT polycon applying petroleum zelly at isolator male contact, female contact, lubricating marshaling box of breaker, isolator, cleaning by CRC and tightening of secondary termination of each CT , each PT, CT junction box terminals, PT junction box terminals, circuit breaker mechanism box terminals of each circuit breaker and tightening of main bus PG clamps etc. and all other associated work to complete the job satisfactorily as per direction of supervising engineer with the help of working team ( 2 skilled ,1 semi skilled and one helper ), T&P at his own cost. Work includes mobilization of working team.

Preventive and breakdown maintenance of 145 KV Bay's Bimonthly or as and when required at 132KV s/s Maant Mathura under ETD Mathura. Work include checking, tightening, Replacing of jumper ,terminal connector , tripping coils, closing coils ,CB marshaling box heater, thermo-meter, Jaw, Blades ,male contact, female contact , male female contact arm assembly, cleaning of isolator polycon, CB polycon, CT polycon, PT polycon, LA polycon, applying petroleum jelly at isolator male - female contact ,jaw, blade, Cleaning and lubricating marshaling box of breaker, isolator, cleaning of secondary termination of CT,PT by CRC and tightening of each CT , each PT, CT junction box terminals, PT junction box terminals, circuit breaker mechanism box terminals of each circuit breaker and tightening of main bus PG clamps etc. and all other associated work to complete the job satisfactorily as per direction of supervising engineer with the help of working team ( 2 skilled ,1 semi skilled and one helper ), T&P at his own cost. Work includes mobilization of working team.

Quarterly preventive maintenance of 40 MVA Transformers H.V. and L.V Bays including cleaning of transformer , Washing of T/F properly with ditergent and water, Recharging and Replacing silica gel, Work include checking, tightening, Replacing of jumper ,terminal connector , tripping coils, closing coils , CB marshaling box, transformer marshaling box, heater, thermo-meter, Jaw, Blades ,male, female contact , male female contact arm assembly, cleaning of isolator polycon, CB polycon, CT polycon, LA polycon, applying petroleum jelly at isolator male contact, female contact ,jaw, blade, Cleaning and lubricating cooling fans , marshaling box of breaker, isolator, cleaning of secondary termination of CT, by CRC and tightening of each CT , CT junction box terminals, circuit breaker mechanism box terminals of each circuit breaker and tightening of main bus PG clamps etc. and all other associated work to complete the job satisfactorily as per direction of supervising engineer with the help of working team ( 2 skilled ,1 semi skilled and one helper ), T&P at his own cost. Work includes mobilization of working team.

Weakly Cleaning of 110 volt 200AH Battery set with the help of cotton ,brush, checking and tightening of each battery terminals, filling distilled water applying petroleum jelly at battery terminals etc and all other associated work to complete the job satisfactorily as per direction of supervising engineer with the help of working team ,T&P at his own cost. Work includes mobilization of working team. (cotton waste will be arrange by contractor only). (Disttled water, petroleum jelly, nut , bolts, connecting strips, will be provided by UPPTCL)

Attending the faults of switchyard light mounted at switchyard structure, control room , battery room by checking and replacing, tube light, bulb, copper blast, HPSV lamp, Igniter, holder, on- off switch, male -female switch , control cable, M S CLAMP, GI pipe and power point switch and all other associated work to complete the job satisfactorily as per direction of supervising engineer with the help of working team ,T&P.

Daily cleaning of complete control room floor, battery room floor by brooming , moping and daily cleaning of toilets with toilet cleaner and brush. Daily cleaning of control room all panels outer surface by soft brush and cotton cloth etc involving brooming . Weekly cleaning dust of control room walls, dust of battery room walls etc regularly and all other associated work to complete the job satisfactorily as per direction of supervising engineer with the help of working team. (Toilet cleaner , broom, mop, bucket, cotton cloth etc will be arrange by contractor only)

Quarterly safely and carefully cleaning of 132kv feeder control panel, transformer control panel, distance protection panel, 33 kv triple feeder panel, AC DB, DC DB , battery charger, capacitor bank panel etc. by soft hair brush and vacuum cleaner work include cleaning checking and tightening of termination of TTB of different panel, replacing heater, thermo- meter panel lamps, holder ,switch etc and all other associated work to complete the job satisfactorily as per direction of supervising engineer with the help of working team. (Brush and vacuum cleaner, will be arrange by contractor only).

Cleaning jungle including up-rooting of rank vegetation grass, bushes and scrapping of grass above 2cms. Over ground level collection of foreign material, kankar, Ballast, Pebbles. Waste Papers, removal of rubbish and throwing it outside the periphery of substation premises including cleaning of drainage four times in a year as per below details and other associated work required to complete the work satisfactorily as per direction of supervising engineer. Work includes throwing the removed grass and vegetations outside the colony and substation premises distance approx 500 Mtr. (Total Area 4 TimesX 10000 Sq. Meter = 40000 Sq. Meter )

a. Switch yard (5500 Sq. Meter)

b. Open Store and space between boundary wall and pale fencing (4500 sq. Meter)

Uprooting of small trees by digging with the help of fabda, khurpi, genti and taking out the complete root and then leveling of earth properly as per direction of supervising engineer.

Cleaning by cutting, choping and uplift of roots, branches of pipal, neem, Farash, plum trees, bushes and creeper by fabda, khurpi, genti from security/pale fencing and its nearby area of S/S four times in a year and other associated work required to complete the work satisfactorily as per direction of supervising engineer. ( Total Length 4 times X 360 Rmt. = 1440 Rmt.)

Daily Cleaning of switchyard roads and upper surface of trench covers, power transformer plinth etc. by brooming daily. Removal waste, paper, polythin and thermocol etc. and throwing it daily outside the periphery of substation. Men, material and T&P will be provided by contractor.

M/S DHARMENDRA CHAUDHARY

M/S AJAY TOMAR CONTRACTOR

Katyani Construction Co.