|
Product Detail :
|
One year standing order for various instruments jobs in hpcl.
proper supports to be provided wherever required. material in hpcl scope.c) transportation to and from workshop or any other unit in fr/lritem specifications.
air line piping fabrication and installation 1" size cs & gi pipe long.
air line piping fabrication and installation 2" size cs & gi pipe.
provision of steam tracing with 1/4" copper tube long description removal of old insulation and steam tracing , provision of new insulation is in vendors scope wherever required.
provision of steam tracing with 3/8" copper tube.
removal of copper tube or ss tube.
provision of insulation for impulse lines, leveltrols, level switches, instrument tappings with asbestos rope & application of shalicote. long description scope includes removal of old insulation wherever required.
providing services for sealing of impulse lines on per line basis.
services for unplugging of impulse lines on per line basis.
supply and installation of seal pots.
supply and installation of pedestal stand for instruments made up of 2" gi pipe with grouting for one instrument.
supply and installation of pedestal stand for instruments made up of 2" gi pipe with grouting for two instruments.
fabrication and installation of structural support for trays, junction boxes.
transportation of gas cylinder to and from field.
services for carrying out monsoon protection for instruments as well as junction boxes.
fixing & removal of blind flange.
excavation and back filling (soil surface).
painting of instrument in field with one coat of red oxide and two coats of enamel paint.
painting of control valve with one coat of red oxide and two coats of enamel paint.
painting of control valve size >6" with one coat of red oxide and two coats of enamel paint.
fabrication and installation of cs 1/2" welded piping.
fabrication and installation of ss 1/2" welded piping.
fabrication and installation of cs 1/2" threaded piping.
fabrication of cs or ss piping bends size 1/2".
scaffolding (erection n dismatling) for conventional type with & without net long.
ss tubing 1/4 laying including fittings.
ss tubing 3/8" laying including fittings.
air line fabrication & installation upto 3/4 " ss pipe.
air line fabrication & installation 1 " ss pipe long.
dp test for cs & ss joints for size upto 1" long.
radiography for each joint for size upto 1" long.
pwht for ss & alloy line upto size 1" long.
argon welding for cs line size upto 1" long.
argon welding for ss & alloy line size upto 1" long.
minor repairs of gate/globe valve upto 1.5 inch long.
excavation and backfilling ( asphalt surface ) long.
gland packing for control valves for all sizes.
opening of totally jammed/rusted junction box covers / transmitter/ip converters/transducers.
cable glanding upto 1.5" of inst cables.
removal & installation of fire proof box cover only for lpg rov valves moulded lpg.
additional charges for removal & installation of control valves upto 6 inch size located at above 4 mtrs height without using hpcl crane.
installation of frp cable trays with bends, reducers, equal tees, covers of width <= 150 mm.
installation of frp cable trays with bends, reducers, equal tees, covers of width > 150 mm n <= 300 mm.
removal of old cable trays of any size with frp cable trays of 50 mm size.
dressing of cables onto existing tray of any size and clamping the cables per tray length basis.
removal of obsolete cables of any size - includes removal of cable from clamps n clamping of remaining cables.
removal of obsolete cable trays of all sizes including all the supports.
shifting of cable drums from warehouse/cable yard/workshop to site where cable is being laid is in scope of vendor item specifications.
removal and installation of junction boxes.
breaking up & making up of unions & arresting of leaks for size 0.5 inch size.
1. removal of cable glands, fixtures.2. cold/hot cutting.3. shifting from location to workshop or as mentioned by hpcl engineer within refinery.4. shifting scrap yard.5. hpcl shall arrange crane/fork lift subject to availability.6. in case crane/fork lift is not available vendor to use alternative methods to shift the material.
installation of panels in location, long description scope1. lifting from warehouse/ shop or at location inside refinery premises.2. hpcl shall arrange crane/fork lift subject to availability. in case fork lift/crane is not available vendor to use alternative resources. 3. job involve fixing of supports, grouting or bolting and alignment rates inclusive with necessary bolts & fasteners.
installation of push button / lamps/holder in panels.
|