Indian Oil Corporation Limited Tender

Supplying at site, steel structural items such as steel plates, bars, fabrication of gratings by electroforged method, after complet e fabrication entire gratings shall be Hot Dip galvanized, gratings shall be normany of size 810mm X 250mm for steps and 1200mm X 10 00 mm or 810mm X 1000 mm for platforms / walkways, or any size as advised by EIC. Placing gratings in a replaceable mannerbolting wi th base frame of ISA by suitable GI clamps and GI fasteners, including supply of all other inputs such as labour, materials, consuma ble etc. necessary to perform and complete the work in all respect, in accordance with drawings, specifications and instructions of the Site Engineer / EIC.

Surface preparation of piping, equipment and valves etc. by abrasive blast cleaning or with power wire brush (wherever blast cleanin g is not possible) confirming to SA 2.5, making the surface free of dust, grease, mill scales etc., application of 1 coat x 50-75 mi crons DFT of Inorganic Zinc Ethyl Slicate Primer, followed by application of sealer coat of 30 micron DFT and intermediate coat of 1 50 micron DFT with surface tolerant epoxy mastic paint and 2 coats x 50 micron each DFT of Isocynate Aliphatic Poly Urethene (PU) by airless spray, with approved materials, paints, tools, tackles, consulambles, non-consumables, labour, equipment etc. to complete t he job in all respects as per specification and instructions of the Site Engineer / EIC. The total DFT shall be minimum 330 microns.

Dismantling by opening joints or by gas cutting/ cold cutting (wherever required as per site condition) of existing steel structural such as support for pipes, pipe fittings, valves, plate forms, walkways, stairways etc. including excavation work wherever required handling, loading into truck for purpose of weighing, shifting to the designated location within the pump station premises and hand ing over, completing the work in all respect as per drawings, instruction of the Site Engineer / EIC. M204000000

Chain Link fabric fencing (50x50mm): Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wi re or nuts, bolts and washers as required complete as per the directions of the Engineer-in-Charge : Made of G.I. wire of dia 4 mm PJDSTE0758

Double scaffolding system: Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia M. S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & 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, connect ion with the building etc wherever required for inspection of work at required locations with essential safety features for the work men etc. complete as per directions and approval of the Engineer-in-Charge. The elevational area of the scaffolding shall be measure d for payment purpose. The payment will be made once irrespective of duration of scaffolding. [Note: This item to be used for mainte nance work judicially, necessary deduction for scaffolding in the existing item to be done]PJDREP1168

"Scaffolding Net: Providing and fixing Scaffolding net of required width made of high density Polyethylene UV stabilized knitted on warp knitting mach ines having density 100 gm/sqm and shading coefficient minimum 75% around the construction site/ for vertical extension as per requi rement including fastening/ tying with building/ scaffolding pipes or with any other fixtures etc. complete as per directions of the Engineer-in-Charge. [Note: One time payment shall be made for providing Scaffolding net from start of work till completion of work including shifting if any. The Scaffolding net shall be the property of the Contractor on completion of the work]."

Earth work in surface excavation (not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan) in all kinds of soil including getting out and disposal of excavated earth up to all lead and lift, as directed by the Engineer-in-Charge.PJDEAR0 002

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in wid th as well as 10 sqm on plan) including getting out and disposal of excavated earth, all works up to any lead and lift, as directed by the Engineer-in-Charge : In all kinds of soil PJDEAR0006

PCC-Up to Plinth Level: Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

1:1.5:3 [1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived fr om natural sources]

1:2:4 [1 cement : 2 coarse sand (Zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from n atural sources] PJDCON0105

Providing and erecting 2.0 metre high temporary barricading at site; each panel of size 2.5m x 2.0m made of 40x40x6mm angle iron or 50x50x3mm hollow MS tube posts/ horizontal members/ bracings covered with 1.63mm thick MS Sheet. The steel shall be fixed with 30x5m m MS flat by suitable welding/ riveting. The panels shall be made so that gap of 50cm above the ground is available making overall h eight as 2.5m. MS channel ISLC75 @ 5.70 kg/m, 50cm long shall be provided at the bottom having oval shaped holes of size 50x25mm at both ends with 50cm long MS angle 40x40x6mm bracing. Suitable arrangement shall be made to fix the barricading to avoid from overtur ning by providing 250mm long expansion fasteners at both ends. The work shall be executed as per drawing/ direction of Engineer-in-C harge which includes writing and painting, arrangement for traffic diversion such as traffic signals during construction at site for day and night, glow lamps, reflective signs, marking, flags, caution tape as directed by the Engineer-in-Charge. The barricading pr ovided shall be retained in position at site continuously including shifting of barricading from one location to another location as many times as required during the execution of the entire work till its completion. Rate include its maintenance for damages, paint ing, all incidentals, labour materials, equipments and works required to execute the job. The barricading shall not be removed witho ut prior approval of the Engineer-in-Charge. [Note: One time payment shall be made for providing barricading from start of work till completion of work including shifting. The barricading provided shall remain to be the property of the contractor on completion of the work]. PJDGEN2885

Chamfered edge CC paver blocks: Providing and laying factory made chamfered edge interlocking Cement Concrete paver blocks in foot path, park & lawns driveway or li ght & traffic parking etc. of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in req uired colour & pattern over 50mm thick compacted bed of course sand, compacting and proper embedding/laying of inter locking paver b locks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand, all complete as per manufacturer's specifications & directions of the Engineer-in-Charge : 60mm thick Cement Concrete paver block of M-35 grade with approved colour, design & pattern. PJDROA1406

Providing and fixing at all heights, levels and locations colour finish Aluminium alloy roofing sheets of alloy IS designation 3150 0, temper Hx8 conforming to IS:737 and dimensions as per IS:2676 with characteristics of good formability and corrosion resistance. The profile sheets shall be fixed to truss members in slope or required pitch or curvature with Hex cap headed self drilling/ tapppi ng stainless steel screws M6, 60 mm long with 3 mm EPDM seal washer etc. all inclusive of labour, scaffolding, T&P and sundries etc. complete as per directions of the Engineer-in-Charge. [Note: Cost of truss/ framework shall be paid separately under relevant item o f SOR]. 0.56 mm, Aluminium colour coated troughed profile with centre to centre pitch of 200 mm, depth of 32 mm, overall profile width 1092 mm, cover width 1000 mm. PJDROO0890

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto pl inth level: Thermo-Mechanically Treated bars of grade Fe-500D or more

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thi ckness of joints except at sharp curve shall not to more than 5mm), including making drainage opening wherever required complete etc . as per directions of the Engineer-in-Charge. [Notes: (1) Length of finished kerb edging shall be measured for payment. (2) Precast C.C. kerb stones shall be approved by the Engineer-in-Charge.] PJDROA1409

Heat resistant silicone Aluminum paint: Surface preparation of piping, equipment and valves etc. by abrasive blast cleaning or with power wire brush (wherever blast cleanin g is not possible) confirming to SA 2.5, making the surface free of dust, grease, mill scales etc. Supplying & Applying Heat Resistant aluminium / Silicone Aluminium paint above 500 degree C to 600 degree C including primer coat as per specifications and other protective intermediate / finish paints of approved brand and manufacturer at all heights over prepare d/primed surface for steel structures, pipelines, tanks, equipments, concrete floors etc. as per manufacturers specification & direc tions of Engineer-in-charge and; all complete including all materials, labours, tools-tackles and consumables etc but excluding Scaf folding for which payment shall be made in separate item.