Overhauling of TG auxiliaries including cleaning of coolers, tanks strainers, servicing of pumps/ replacement of various valves and associated works of unit no.1 and 2, 2X600MW at SSTPP, MPPGCL, Dongalia

CLEANING OF STRAINERS

BP Suction Strainer 1250 X 700 (L X OD)

BFP Suction Strainer 2410 X 400 (L X OD)

ACW Self Cleaning Strainer 1500 X 1000 (L X OD)

CEP Suction Strainer 1080 X 700 (L X OD)

Debris Filters of CW System 2200 mm Dia.

CLEANING OF TANKS

Main Oil Tank 6120 X 6120 X 3120 (L X W X H)

TDBFP Oil Tank 3600 X 2520 X 2140 (L X W X H)

Overhead Make-up Water Tank 4000 X 4000 X2500(L X OD)

Hotwell Cleaning 3000X 1730X 14550 X (L X OD)

Feed Storage Tank 29880 X 3600 (L X ID)

Dearator 10500X 10815 (L X OD)

Condensate Storage Tank 3600X 2520 X 2140(L X ID)

Clean Oil dirty oil tank

CLEANING OF PLATE TYPE HEAT EXCHANGER

Corrugated SS Plate Type Heat Exchanger(SG) 1390X1000X2830 (LXWXH)

Corrugated SS Plate Type Heat Exchanger(TG) 2010X1000X2830 (LXWXH)

CLEANING OF COOLERS

TDBFP Lube Oil Cooler Size- 3800X 512

MDBFP Working Oil Cooler Size - 2390X 410

MDBFP Lube Oil Cooler Size- 3050X 275

Vacuum Pump Seal Water Cooler Size - 3530X 275

AOH /REPAIR / REPLACEMENT OF VARIOUS VALVES IN TG HOUSE OF 600 MW UNIT NO.1&2

HIGH PRESSURE VALVES (PRESSURE ABOVE 50 KG / Sq.CM)

Size 300 mm and above

Size 200 mm and above but less than 300 mm

Size 100 mm and above but less than 200 mm

Size 50 mm and above but less than 100 mm

Size below 50 mm

MEDIUM PRESSURE VALVES (PRESSURE BETWEEN 10 TO 50 KG / Sq.CM)

Size 300 mm and above

Size 250 mm and above but less than 300 mm

Size 200 mm and above but less than 250 mm

Size 150 mm and above but less than 200 mm

Size 100 mm and above but less than 150 mm

Size 50 mm and above but less than 100 mm

Size 50 mm and less

NRV below 350 but above 100mm

LOW PRESSURE VALVES (PRESSURE BELOW 10 KG / Sq.CM)

Size 350 mm & above

Size 300 mm & above but less than 350 mm

Size 250 mm & above but less than 300 mm

Size 200 mm & above but less than 250 mm

Size 150 mm & above but less than 200 mm

Size 100 mm & above but less than 150 mm

Size 50 mm & above but less than 100 mm

Size 50 mm & below

NRV below 350 but above 100mm

OVERHAULING OF LOW PRESSURE BUTTERFLY VALVES

Butterfly valves 65 mm

Butterfly valves 100 mm

Butterfly valves 200 mm

Butterfly valves 300 mm

Butterfly valves 400 mm

Butterfly valves 500 mm

Butterfly valves 600 mm

Butterfly valves 700 mm

Butterfly valves 700 mm and above

OVERHAULING OF PUMPS IN UNIT N0. 1 &2

Replacement of M Seal-Main pump of BFP

Replacement of M Seal-BP of BFP

ACW PUMP

TG DMCW PUMP

SG DMCW PUMP

Overhauling of LP/HP Heaters

Overhauling of LP heaters

Overhauling of HP heaters

Overhauling of Crane

Servicing of monorail hoist crane(5MT-10MT)

SHASHI KUMAR AND COMPANY