Replacement of foam chamber and foam pourer line of 900 m3 oil storage tanks (5 Nos.) at GGS1 Gandhar.

Amount

Laying and Jointing PVC Pipe. Heading

Supply of aeration type foam chamber with companion flanges, spiral gaskets, bolt and nuts etc. as per specifications mentioned in Scope of Work.

Supply of Fixed Inline Inductor {600 lpm at 7 Bar, MOC: Gun Metal (Inductor), Flange: SS, Induction rate 3%, Pickup tube: 20 mm size (Hard PVC) with end fitting and suction strainer (SS-304) and min. length of 6 m with valve} with companion flanges, spiral gaskets, Nuts & Bolts etc. Approval: UL/FM

Supply of 63 mm dia. male instantaneous coupling of SS material having provision of NRV fitting along with rubber blank cap (as per IS:903) and with suitable reducer/companion flange sets with gaskets, nuts, bolts etc. for fixing on 3” schedule 40 pipe line.

Supply of 3” x Sch.40 size pipeline as per ASTM-106 GR.B

Supply of 4” x Sch.40 size pipeline as per ASTM-106 GR.B

Supply of 3”x 150 class SORF Flanges as per ASTM A-105 (Forged Steel) with Spiral Gaskets, bolts/ studs of ASTM 193 GR.B7, Nuts of ASTM A 194 GR.2H (including painting) along with suitable size flange jumper (material of construction: Copper) for each flange set

Supply of 4”x 150 class SORF Flanges as per ASTM A-105 (Forged Steel) with Spiral Gaskets, bolts/ studs of ASTM 193 GR.B7, Nuts of ASTM A 194 GR.2H (including painting) along with suitable size flange jumper (material of construction: Copper) for each flange set

Supply of 3” x 150# Gate valves with companion flanges, spiral gasket, Nut & bolts / studs of ASTM 193 GR.B7, Nuts of ASTM A 194 GR.2H etc. as per API-6D, specification as enclosed. Body : ASTM A 216 Gr . WCB : Trim – 13% CR Steel along with suitable size flange jumper (material of construction: Copper) at flange end

Supply of 1” x 150 class ball valve (Threaded/ Welded) with companion flanges, spiral gasket, Nut & bolts / studs of ASTM 193 GR.B7, Nuts of ASTM A 194 GR.2H etc. as per API-6D, specification as enclosed. Body : ASTM A 216 Gr . WCB : Trim – 13% CR Steel along with suitable size flange jumper (material of construction: Copper) at flange end

Supply of 3”x 90 deg. x Sch.40 Elbow As per ASTM A-234 Gr.WPB (including painting)

Supply of 3”x 45 deg. x Sch.40 Elbow As per ASTM A-234 Gr.WPB (including painting)

Supply of 3” x Sch 40 Equal Tee As per ASTM A-234 Gr.WPB (including painting)

Supply of 1”x 3000 psi Socket (Threaded/Welded) As per ASTM A-234 Gr.WPB (including painting)

Supply of 1” x sch 40 Nipple (4” to 6” length, threaded/welded) As per ASTM A-234 Gr.WPB (including painting)

Supply of 3’’ dia GI clamp along with fitting, nut-bolt etc.

Supply of Structural steel like ISA, ISMC, ISMB, flat patti, plate, chequer plate etc for pipe support, grating, walkway, working platform etc as per IS-2062 including painting

Removal of existing 2” to 3” dia foam pourer line with foam chamber, valves, fittings, flanges etc. preferably without hot work. Removed material to be placed inside plant premises as per direction of plant In-charge. Lifting arrangement of material in contractor’s scope including all tools, tackles, manpower, trolley/truck, crane/hydra etc.

Installation and erection of aeration type foam chamber with companion flanges, spiral gaskets, bolt and nuts etc. as per specifications mentioned in Scope of Work.

Installation and erection of Fixed Inline Inductor {600 lpm at 7 Bar, MOC: Gun Metal (Inductor), Flange: SS, Induction rate 3%, Pickup tube: 20 mm size (Hard PVC) with end fitting and suction strainer (SS-304) and min. length of 6 m with valve} with companion flanges, spiral gaskets, Nuts & Bolts etc. Approval: UL/FM

Installation and erection of 63 mm dia. male instantaneous coupling of SS material having provision of NRV fitting along with rubber blank cap (as per IS:903) and with suitable reducer/companion flange sets with gaskets, nuts, bolts etc. for fixing on 3” schedule 40 pipe line.

Cutting, welding, beveling, Hydrotesting, painting & Laying of 3” x Sch.40 as per ASTM-106 GR.B

Cutting, welding, beveling, Hydrotesting, painting & Laying of 4” x Sch.40 as per ASTM-106 GR.B

Cutting, welding, beveling & Installation of 3”x 150 class SORF Flanges as per ASTM A-105 (Forged Steel) with Spiral Gaskets, bolts/ studs of ASTM 193 GR.B7, Nuts of ASTM A 194 GR.2H (including painting) along with suitable size flange jumper (material of construction: Copper) for each flange set

Cutting, welding, beveling & Installation of 4”x 150 class SORF Flanges as per ASTM A-105 (Forged Steel) with Spiral Gaskets, bolts/ studs of ASTM 193 GR.B7, Nuts of ASTM A 194 GR.2H (including painting) along with suitable size flange jumper (material of construction: Copper) for each flange set

Installation of 3” x 150# Gate valve with companiong flanges, spiral gasket, Nut & bolts / studs of ASTM 193 GR.B7, Nuts of ASTM A 194 GR.2H etc. as per API-6D, specification as enclosed. Body : ASTM A 216 Gr . WCB : Trim – 13% CR Steel along with suitable size flange jumper (material of construction: Copper) at flange end

Installation of 1” x 150 class ball valve (Threaded/ Welded) with companiong flanges, spiral gasket, Nut & bolts / studs of ASTM 193 GR.B7, Nuts of ASTM A 194 GR.2H etc. as per API-6D, specification as enclosed. Body : ASTM A 216 Gr . WCB : Trim – 13% CR Steel along with suitable size flange jumper (material of construction: Copper) at flange end

Installation of 3”x 90 deg. x Sch.40 Elbow (including painting)

Installation of 3”x 45 deg. x Sch.40 Elbow (including painting)

Installation of 3” x Sch 40 Equal Tee (including painting)

Installation of 1”x 3000 psi Socket (Threaded/Welded) (including painting)

Installation of 1” x sch 40 Nipple (4” to 6” length, threaded/welded)

Fixing of 3’’ dia GI clamp along with fitting, nut-bolt etc.

Installation of 3” dia fabricated tee on 4” sch 40 pipe

Cutting, welding, Fabrication and Erection of Structural steel for pipe support, stand, walkway,platform etc (including Hot Dip Galvanizing and painting) as per IS-2062

Cutting, welding, Fabrication and Erection of Structural steel for pipe support, stand, walkway,platform etc (including painting) as per IS-2062

Dismantling of RCC work

Earth work in excavation below ground level for all kind of work in foundation including trenches, pavements, manholes, wall, footings, pipelines, cable trenches, pipe sleepers, pit etc. in the ordinary soils for a depth up to 1.5 m including all labour, materials, dressing of sides, levelling, pumping and bailing out of rain and / or subsoil waters, disposal or stacking of surplus excavated materials with a lead of 50 m as directed by EIC.

Supplying and filling in plinth with sand under floor, roads, tank foundation etc. including watering etc. complete (Earth to be brought from outside with all lead etc.)

Providing and laying cement concrete 1:3:6 (1: cement: 3 coarse sand: 6 graded stone aggtt. 20 mm nominal size) for foundations, footings, plinth etc. including the cost of centring and shuttering

Color/ white washing on new wall surfaces, ceiling etc.(Three or more coats) to give an even shade including brooming the surface to remove dirt, dust, mortar drops and other foreign matters as directed by EIC.

M/s.Mitra Contractors (BID ID -808202)

J M Agarwalla & Co (BID ID -806432)

TOLANI PROJECTS PVT LTD (BID ID -816847)