Mechanical

Mechanical

sl no Descriptions
1 All piping and structural fabrication and erection jobs
2 Attending flange joint links in steam / process / water service line / gland packing / Rigging / valve change / spading / despading.
3 Opening, cleaning and box up of following:
a- Burner guns,
b- Lube oil filters & strainers.
C- Scoot blowers.
4 Maintenance jobs ( only filters ) on turnkey basis for rotary equipments.
a- PM jobs
b- CR jobs
c- OH jobs
5 Hot tapping in pipelines.
6 Hydro jetting services
7 IBR approved contractor for HRSG / boiler cleaning & annual inspection.
8 Industrial painting of piping, tanks, structures, equipments & valves in plant / workshops, sand/grit/cooper slag/shot/ash blasting services.
9 In situ lapping & reconditioning of valves.
10 in situ machining & serration of flanges.
11 Insulation of piping, vessels & equipments.
12 On line leak sealing of steam & other service lines & joints.
13 Opening and box up of exchange end covers, equipment man holes & pipe line flanges.
14 PVC / FRP / PP / HDPE lines fabrication.
15 Repair & re-tubing of heat exchangers.
16 Repair & maintenance of platform and pallet trucks.
17 Replacement of loading hoses / arms.
18 Wrapping coating of underground pipelines.
19 Repair / maintenance / replacement of column tray.
20 reformer tubes repair / maintenance.
21 Cleaning & lube oil filling of coke crushers, conveyors, bucket crane, agitators etc.
22 Opening and closing of coke drum bottom and top covers by using unheeding devices.
23 Contract services for GT inspection (combustion, HGP & major inspection ) & steam turbines.
24 Fender replacement on jetty / berths.
25 Loading arm swivel joints leak arrest.
26 Dye penetrant test.
27 Inspection of cathodic protection system.
28 Magnetic particle test.
29 Material testing ( in-situ metallographic )
30 Overhauling, load testing and certification of EOT’s chain pulleys, lifting tools and tackles.
31 Paint thickness measurement.
32 Radiography.
33 Stress relieving.
34 Thermograph.
35 Thickness survey.
36 Ultrasonic testing.
37 Vacuum testing of tank bottom plates.
38 Overhauling of compressors and turbines.
39 Vibration measurements and analysis services.
40 Wear particle analysis.
41 Dynamic balancing of rotors.
42 Hard chrome plating on machine parts.
43 Lapping of mechanical seals & compressor valves.
44 Machining jobs for parts of machine & motors.
45 Repair and testing of Gates / Globe / Ball / Check valves / Safety valves / PRVS.
46 Repair of sleeve bearings ( babbiting, etc )
47 Serving and calibration of measuring instruments ( Verniers / Micrometers / Dial indicators / height gauges etc ).
48 Serving and repair of hydraulic tooling systems.
49 Serving and repair of electric power tools.
50 Serving and repair of hydraulic jacks / pullers / presses.
51 Serving and repair of pneumatic power tools & workshop operations.
52 erection, installation, welding, hydro-test, commissioning support
53 installation, welding, fixing, including modification for entire tank including cooling ring, foam system
54 Fabrication of Foam & Cooling System
55 Fabrication of ECC & CONC Reducers.
56 Fabrication & erection of Ducts.
57 Fabrication & erection of Flanges.
58 Fabrication & fixing of coupling guards.
59 Fabrication & repair of strainer.
60 Cot area and jetty area maintenance.
61 Steam tracing & Scaffolding jobs