IBR boiler work

Amount

Bare inspection of Horizontal, smoke tube, oil fired package boilers of 6TPH capacity, working pressure 10.54 Kg/cm2G (Make: Thermax Ltd, Model: Shellmax SM60A) complete as per IBR guidelines including dismantling of boiler insulation, refractory, mountings, fittings, accessories overhauling of mountings & accessories, cleaning of smoke side water side, furnace tubes reverting chamber, etc, by using chemical as approved/ manual means, preparation and offering the boiler for bare inspection to the Directorate of steam boilers, Maharashtra state, complete as per scope of the work in tender specifications.

For boiler no.1 Reg No: MR 13426

For boiler no.2 Reg No: MR 13496

Annual IBR inspection of Horizontal, smoke tube, oil fired package boilers of 6TPH capacity, working pressure 10.54 Kg/cm2G (Make: Thermax Ltd, Model: Shellmax SM60A) complete as per IBR guidelines by dismantling of mountings, fittings, accessories overhauling of mountings & accessories, cleaning of smoke side water side, furnace tubes reverting chamber, etc, by using chemical as approved/ manual means, preparation and offering the boiler for Annual inspection to the Directorate of steam boilers, Maharashtra state, complete as per scope of the work in tender specifications.

For boiler no.1 Reg No: MR 13426

For boiler no.2 Reg No: MR 13496

Ultrasonic thickness measurement of boiler shell (dia-2.4m x 5.5 m length)and furnace ring ( size: dia 1.2 m x 4.5m length) by level-II NDT official as per IBR guidelines for bare inspection & preparation and submission of report to the Directorate of steam boilers, Maharashtra state, complete as per scope of the work in tender specifications.

For boiler no.1 Reg No: MR 13426

For boiler no.2 Reg No: MR 13496

Dye penetrant test of all weld joints including shell and nozzles of boiler shell (dia-2.4m x 5.5 m length)and furnace ring ( size: dia 1.2 m x 4.5m length) by level-II NDT official as per IBR guidelines for bare inspection & preparation and submission of report to the Directorate of steam boilers, Maharashtra state, complete as per scope of the work in tender specifications.

For boiler no.1 Reg No: MR 13426

For boiler no.2 Reg No: MR 13496

Supply and application of Refractory cement of approved make and shape as per existing in side the burnace around a) burner and b) access rind door

For boiler no.1 Reg No: MR 13426

For boiler no.2 Reg No: MR 13496

Replacement of high tensile strength, grade 10.9 Carbon steel nut-bolt with washers for front and back plates and other fittings of boiler/ chimney. The length will be upto 100mm as per site conditionvas per technical specification for following sizes and length of bolts, complete as per scope of the work in tender specifications.

M12 X 100 mm long

M16 x 100 mm long

M20 x 100mm long

M22 x 90 mm long

M32 x 120mm long

Replacement of plain and stay tubes for Boiler no MR 13426 and MR 13496, complete as per scope of the work in tender specifications.

Replacement of plain tubes of size: Outside dia-63.5mm x 3.66 mm thick of Length for 2nd pass 4.5m and 3rd pass-5.5m, seamless carbon steel tubes confirming to BS 3059 part-II, Gr. 360, complete as per scope of the work in tender specifications.

Replacement of stay tubes of size: Outside dia-63.5mm x 6.35 mm thick of Length for 2nd pass 4.5m and 3rd pass-5.5m, seamless carbon steel tubes confirming to BS 3059 part-II, Gr. 360 complete as per tender technical specifications.

Applying two coats of high quality heat resistant aluminium paint (suitable upto 250 Deg C) on outer surface of boilers complete as per tender technical Specifications.

Providing and fixing double tubular scaffolding system using H frames with cup lock type on the exterior side upto seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre horizontal and vertical tubes joining with cup and lock system with M.S. tubes, M.S. tube challies, M.S clamps and M.S staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it thereafter. The scaffolding system shall be stiffened with bracings, runners, connection with building etc. wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and as approved by the Engineer -in - charge. The elevational area of the scaffolding shall be measured for payment purposes. The payment shall be made once irrespective of duration of scaffolding. This item required for chimney painting up to a height of 25 m from ground level.

Chimney Painting:- Cleaning of outer surface of stack by scrapper, hand wire brush, polish papers, etc. Applying two coat of high quality Heat resistenat Aluminium paint for the MS segment of chimney upto a height of 24 m from ground level complete with scaffolding, platform, Hydraulic lift, ladder arrangementsas approved and confirming to tender specifications.

Supply and installation of new thermal insulation of 100 mm thick using Rockwool LRB matresses with density 120kg/CuM (minimum) including Aluminium cladding of 22 swg sheet etc. for the boilers complete as per tender specifications.

Supply and installation of new thermal insulation of 50 mm thick using Rockwool LRB matresses with density 120kg/CuM (minimum) including Aluminium cladding of 22 swg sheet etc. for the steam pipe complete as per tender specifications.

Repair of front door complete with alignment, replaciement of square hard rope gasket, replacement of insulation and cladding metallic sheet complete as per scope of the work in tender specifications.

Replacement of back door ( covering 3rd pass tubes) complete with metallic box as per original drawing and size complete as per scope of the work in tender specifications.

Supply and installation of Soft water plant Liquid Ejector, 1"NB complete as per scope of the work in tender specifications.

Supply and installation of Soft water plant of 2"NB Ball Valve, full bore two piece, flanged end connection.

Supply and installation of 2" Dia Water meter for Feed water tank complete as per scope of the work in tender specifications.

Supply and installation of Spider Bush for feed water coupling (size no-100), complete as per scope of the work in tender specifications.

Supply and installation of metallic Gasket graphite-Asbestos- Champion Style 5 or equivalent approved for steamlines 3mm, 1.5m x 1.6m size, complete as per scope of the work in tender specifications.

Supply and installation of Gasket Teflon -1mm thick, size: 1m x 1m, complete as per scope of the work in tender specifications.

Supply and installation of Gasket Teflon -2mm thick, size: 1m x 1m

Supply and installation of Gasket Teflon -3mm thick, 1m x 1m

Supply and installation of Canvas for duct joint inlet of FD fan of Boiler No 1 & 2 as per dimension installaed at site, complete as per scope of the work in tender specifications.

Supply and installation of Canvas for duct joint outlet of FD fan of Boiler No 1 & 2 as per dimension installaed at site, complete as per scope of the work in tender specifications.

Supply and installation of Canvas for duct joint inlet of Burner assembly of Boiler No 1 & 2 as per dimension installaed at site.

Supply and installation of Asbestos rope Dia: 1/8" (round shape), complete as per scope of the work in tender specifications.

Supply and installation of Asbestos rope Dia: 3/8" (round shape),, complete as per scope of the work in tender specifications.

Supply and installation of Asbestos rope Dia: 1/2" (round shape), complete as per scope of the work in tender specifications, complete as per scope of the work in tender specifications.

Supply and installation of Asbestos rope Dia: 3/4" (round shape), complete as per scope of the work in tender specifications.

Supply and installation of Asbestos rope Dia: 1" (round shape), complete as per scope of the work in tender specifications.

Supply and installation of 30mm Square Asbestos hard Rope in 30m bundle

Supply and usage of Boiler feed water chemical Oxygen scavanger in liquid form, complete as per scope of the work in tender specifications.

Supply and usage of Boiler feed water chemical Antiscalant in liquid form complete as per scope of the work in tender specifications.

Supply and usage of Boiler feed water chemical Alkalinity builder/ pH Booster in liquid form, complete as per scope of the work in tender specifications.

Supply and usage of water hardness testing tablet TH-05 of make: Thermax or equivalent approved, complete as per scope of the work in tender specifications.

Supply and usage of Spark rod for Boiler, complete as per scope of the work in tender specifications.

Supply and installation of Gland packing for water pump -(8mm square) of champion or equivalent approved make complete as per scope of the work in tender specifications.

Supply and application/usage of Graphite powder, complete as per scope of the work in tender specifications.

Supply and application/usage of Graphoil ribbon- 1/2", complete as per scope of the work in tender specifications.

Supply and application/usage of Graphoil ribbon- 3/4", complete as per scope of the work in tender specifications.

Supply and application/usage of Neoprene sheet- 2mm, complete as per scope of the work in tender specifications.

Supply and application/usage of Neoprene sheet- 3mm, complete as per scope of the work in tender specifications.

Supply and application/usage of Neoprene sheet- 5mm, complete as per scope of the work in tender specifications.

Supply and installation of Gear oil pump with flame proof motor cable and electrical fittings complete with base assembly etc. of pump capacity 12000 Litre / Hr suitable for transfering of furnace oil MV Grade 2/ LSHS premium oil complete as per scope of the work in tender specifications.

JUPITER ENGINEERING COMPANY