TANKAGE WORKS FOR 5TH STREAM ALUMINA PLANT AT DAMANJODI, ORISSA AND RELATED FACILITIES AT VISHAKHAPATNAM PORT

Amount

Item No.-A, For Damanjodi Site

Item No.-1.2 Item is same as item no 1.1 but for open roof type tank

Item No.-1.3 Item is same as item no 1.1 but for tank tag no- 08TK-5160 (material SA516 Gr. 70 NACE standard applicable).

Item No.-2 APPURTENACES Preparation and submission of detailed BOQ, Supply of all materials, fabrication, erection, welding, NDT , heat treatment, inspection & testing of Appurtenances like Deck manway, Manhole for compartments, Rim Vent with PRV, auto bleeder vent, nozzles necks of different materials & all schedules, flanges of different sizes and all ratings, dip hatch, jet mixers,PVRV with flame arrestor, dip pipe, stub drains,vaccum breaker valves, floating seal or any others etc. as per GES/Nozzle table/Code/Standard, in totality as per the instruction and full satisfaction of the engineer in charge/Owner. Scope also involves supply of all the consumables, steel scaffolding (inside/out side), adequate no of skilled /unskilled manpower, tools & tackles, machinery, adequate capacity cranes in adequate numbers,PPE's,supervision,confined space working PPE's,24 volt lighting, blast cleaning and painting (shall be paid separately) preparation and submission of final documentation etc., as per instructions and to the full satisfaction of Engineer incharge .

Item No.-2.1 Same as 2.0 with C.S. forged WNRF flange and C.S.pipe

Item No.-2.2 Same as 2.0 with C.S. forged SORF flange and C.S.pipe

Item No.-2.3 Same as 2.0 with C.S. forged WNRF flange and S.S. 316 pipe

Item No.-2.4 Same as 2.0 with C.S. forged SORF flange and S.S. 316 pipe

Item No.-3 STEEL STRUCTURAL WORK Supply, transportation (standard sections/build up sections), unloading, unpacking, fabrication, blast cleaning, painting (supply and application of paint shall be paid separately), erection of structural steel of yield stress of minimum value 250 MPa conforming to Grade A of IS 2062, bolting including, but limited to, rafter, purlin, curb angle, shell stiffener & its support, agitator support, equipment mounted circular/rectangular platforms with ladders & cages, spiral stairway, technological platforms, valve operating platforms, floor openings, interconnecting platforms, walkway, cross over, operating platform, insulation pads, erection of steel structure which is kept under hold for erection of piping and equipment by other contractors to facilitate equipment/piping erection, including minor modifications/rectification etc., at all elevations and levels as per specifications, drawings and as per instructions and to the full satisfaction of Engineer incharge . The scope also includes all the tools & tackles, machinery, welder qualification, and establishing WPS/PQR in all respect, cutting, welding, torqueing, constructability study, hard stand, steel mat, assembly bolts, permanent bolts, steel scaffolding work, PPEs, consumables, adequate capacity cranes, steel scaffolding, manpower, supervision, submission of detailed fabrication drawings, Obtaining the TPI inspection services as required, final field documentation as per the instruction and to the full satisfaction of Owner/EIC etc. As per project specifications connection bolts conforming to IS 3640 Class 8.8 Grade B (galvanised turned and fitted).

Item No.-6.1 Hand Railing -Tubular Pipe This item covers supply, transportation, unloading, unpacking, fabrication, welding, bolting, blasting, painting, erection of CS hand railing with top rail, mid rail, vertical post including bends, toe guard etc. all complete as per technical specification / drawings on equipment mounted platforms, structural platforms, inter connected platforms, floor opening, circular platforms etc. Scope also includes tools & tackles, consumables, lifting equipment, cutting, welding, touch up paint, manpower, supervision, scaffolding, PPE's etc., as per the instruction and to the full satisfaction of Owner's/Engineer in charge. Painting will be as per System-1 mentioned in GES of painting. Measurement shall be in linear running meter along top rail as per the drawing.

Item No.-6.2 Hand Railing for Spiral Staircase of tanks This item covers supply, transportation, unloading, unpacking, fabrication, welding, bolting, blasting, painting, erection of CS hand railing with top rail and vertical post including bends etc. all complete as per technical specification / drawings on equipment mounted platforms, structural platforms, inter connected platforms, floor opening, circular platforms etc. Scope also includes tools & tackles, consumables, lifting equipment, cutting, welding, touch up paint, manpower, supervision, scaffolding, PPE's etc., as per the instruction and to the full satisfaction of Owner's/Engineer in charge. Painting will be as per System-1 mentioned in GES of painting. Measurement shall be in linear running meter along top rail as per the drawing.

Item No.-7 PAINTING WORKS

Item No.-7.1 Blast cleaning with compressed air and blasting gun conforming to swedish standard SA 2½. (Surface coverage approx. 35 m² per tonne) including all tools and tackles, compressor etc.

Item No.-7.2 Providing and applying epoxy painting system on steel surfaces consisting of one primer coat of zinc dust pigment with ethyl silicate binder - 75 microns DFT, one intermediate coat of epoxy polyamide with Micacious Iron Oxide pigment - 120 micron DFT and one final coat of Inert pigment with Acrylic resin base alliphatic polyurethane binder - 60 micron DFT; including all tools, tackles, scaffolding all complete as per technical specification, drawings and instruction of Engineer-In-Charge..

Item No.-8 LAUNDER GATES Design, supply ,fabrication, erection, welding, NDT of Launder Gates, all support frames for gate, gate assembly, any other parts required to fix launder gate on launder like extension on launder junction, all type of fittings, fixtures, ancillaries, nuts, bolts, gaskets, bidding, springs, fasteners, hardwares, locking arrangements & hold down bolts/clips etc. all complete as per technical specification / drawings, as per satisfaction of EIC/Owner. All items shall be included which are required to run the equipment as per guaranteed parameters unless otherwise specifically has been asked to exclude the same.

Item No.-9 SITE FABRICATED PRESSURE VESSELS : Design, Supply, ASME code (U) stamping, preparation & submission of fabrication drawing/cutting layout, rolling, fabrication, erection, welding, carrying-out NDT, PWHT, hydrostatic and Pneumatic Testing, inside cleaning, drying, box-up, final documentation of various pressure vessels, assistance in obtaining PSO/factory inspectorate or any other statutory approval etc. as specified in Bid documents - Drawings / Specifications / Standards, relevant Codes for Design and Construction like ASME VIII Division 1 Edition 2015 with all CS plate materials. Cost towards NDT, PWHT etc. are included and shall not be paid separately including but not limited to internals, gussets/stiffener plates, all reinforcement pads for nozzles/manholes, inspection hatches / all appurtenances, bearing/RF pad plates for pipe supports/stairway support/platform support, name plate, trunnion, clips for pipe supports & Clips for Hand railing & Platforms, insulation clips, earthing lug/connection, flange/blind flange, shell manhole / roof manhole & nozzles, supply of all fasteners/gaskets, nuts, bolts etc. as per the standard, drawings, specification, relevant code for design and construction in totality (for all works required to be completed for the job) and as per instructions and to the full satisfaction of Engineer incharge. Vessels shall be full stress relieved after fabrication ,erection in position prior to testing/painting according to specification of the Licensor. Bidder to submit complete methodology for approval prior to start of work. The cost for full stress relieve is included in this item rate.

Item No.-10 Rubber Lining: Supply, storage & handling of material, carryout application of 6 mm thick Ebonite rubber lining for site fabricated tanks / equipments including internals, curing, supply of steam (if required), all testings (as per drawing, specification & relevant codes & standards), supply of all materials from approved manufactures (e.g. rubber sheets, adhesive, solvent, curing agents etc.) required for completion of rubber lining, handling and storing of material as per requirement, sandering/blast cleaning, scaffolding, tools & tackles, consumables, submission of test reports/documents, PPE's, safety requirement in confined areas etc. all complete in all respect as per drawings/specifications, instructions and to the full satisfaction of Engineer incharge.

Item No.-11 Supply, fabrication, erection, welding & testing of Clips/cleats on vessels and equipments for guide and support of piping, platform etc. at all elevations as per technical specification UN 2000-06 Part 3(M) (Part of GES for storage tanks) / drawings etc. all complete. The scope also includes all the tools & tackles, machinery, scaffolding, consumables, manpower, supervision etc. as per the instruction and to the full satisfaction of Owner/EIC etc. This item will be operated only for welding cleat/clips on existing equipments for guide and support of piping & platform based on engineering requirement and instruction of engineer-in-charge.

Item No.-12 Full stress relieving in position for site fabricated tanks to prevent resistant to stress corrosion completely after fabrication, erection prior to testing according to specification of the Licensor / tkIS include supply of all the manpower, consumables, tool and tackles, scaffolding, PPE's, safety appliances for confined space working PPE's, steel scaffolding and completing the works in all respects.

Item No.-13 Installation of static equipment "Fuel Oil Suction Heater (30HE-5182)" supplied in single piece on tank shell, weldeing all around with tank shell, testing etc. all complete including consumables. For detailed work Item description refer (sl no 11 of Annexure-I D Preamble to BOQ).

Item No.-B, For Vishakhapatnam Port Site

Item No.-14 Same as item number-1.1 above for CS tanks (Fixed roof type).

Item No.-15 APPURTENACES Same as 2.1 above with C.S. forged WNRF flange and C.S.pipe

Item No.-16 APPURTENACES Same as 2.2 above with C.S. forged SORF flange and C.S.pipe

Item No.-17 STEEL STRUCTURAL WORK Same as item number-3 above.

Item No.-18 GRATINGS -GI ELECTROFORGED Same as item number-4 above.

Item No.-19 CHEQUERED PLATES Same as item number-5 above.

Item No.-20 Hand Railing -Tubular Pipe Same as item number-6.1 above.

Item No.-21 Hand Railing for Spiral Staircase of tanks Same as item number-6.2 above.

Item No.-22 PAINTING WORKS : Blast cleaning Same as item number-7.1 above

Item No.-23 PAINTING WORKS Same as item number-7.2 above.

Item No.-24 Supply, fabrication, erection, welding & testing of Clips/cleats on vessels and equipments : Same as item numer-11 above.

Bidder Name

Amount in Words

VIJAY TANKS AND VESSELS PRIVATE LIMITED

Offshore Infrastructures Ltd

Bridge and Roof Co India Ltd

Offshore Infrastructures Ltd

VIJAY TANKS AND VESSELS PRIVATE LIMITED