External Painting of above ground Surge Relief Tank (500 KL) and selected sections of Piping network at PHBPL Barauni

VARIABLE PART- TO BE QUOTED

External Painting of above ground Surge

STEEL SCAFFLODING (MATERIALS IN CONTRACTOR'S SCOPE):- The job includes supply of all scaffolding materials, transportation to work site, erection of scaffolding at site as per ISMS (IndianOil Safety Management System) Standard-1007 on Scaffold Safety with safest and reliable design. Scaffolding design should consider the worst load combination expected during its service period. The supporting structure should be sufficient in strength, stability, and rigidity; The safety of personnel associated with the erection, alteration, and dismantling of the scaffold; the safety of persons using the scaffold; and the safety of persons in the vicinity of the scaffold to be considered mandatorily. Standard Tags for "Fit for Use" in Green Color and "Not Fit for Use" in Red Color to be fitted on scaffolding as per ISMS Standard- 1007. Note : 1. For measurement in SQM: 2 (length + width) X height area covered by the scaffolding is to be taken. 2. Scaffolding measurement to be done by breaking the height into parts as per height slab mentioned below and adopting respective rates against mentioned height slabs. 3.Tank actual diameter is 10 M with height-7.5 M. However, scaffold quantity has been considered in the SOR based on 13 M diameter (1.5m gap all around from tank shell) and 7.5 M height. Accordingly, scaffold is to be erected at site.

Upto 6 M Hieght

Above 6 M upto 10 M Height

Tank deck internals

Surface cleaning ST2 for roof deck internals: Surface preparation using hand tool / power tool cleaning including removal of oil, grease and other contaminants by solvent cleaning followed by removal of defective paint, loose mill scale, loose rust, loose paint, weld flux, slag from the metallic surfaces, by handchipping, hand brushing, hand scrappers /chisels, steel wools. Use of only non-sparking tools shall be done.

Primer application for Deck Internals: Priming with 2 coats of Red Oxide Zn-phosphate primer (minimum DFT of 30 microns x 2 coats) for internal portions of pontoon boxes, lower side of top deck, upper side of bottom deck, structurals in between the decks, structural supports of floating roof, including the supply of paints, equipments, tools & tackles, labours, consumables etc. to complete the work as per direction of EIC/ Site Engineer.

Tank shell, roof and associated suport, valves and equipment

Supplying and applying priming coat with primer of approved brand and manufacturer at all heights over steel surfaces like structures, columns, pipes, tanks etc. as per manufacturers specifications and directions of the Engineering-in Charge; all complete including cleaning the surface using emery papers/ hand tool / Power tool cleaning such as ST-2 or ST-3 as per requirement, including all material, consumables ,tools, tackles, labour etc but excluding scaffolding. Self priming HB coating primer to achive a minimum DFT of 100 microns. Primer should be high build, self-priming, rust encapsulating polyamidoamine cured epoxy mastic coating aluminum version (min 80 % solid by volume).

Surface preparation using High Pressure low TDS fresh soft water jet cleaning as per the specification and direction of site engineer. The scope of contractor includes supply of water, all equipments, tools, tackles, labours etc.

Fire water and crude oil piping includes support, valves.

Surface cleaning to SA 2 1/2 Swedish Specification by Grit/shot blasting by using abrasive materials of size range 16 to 30 (~0.6 to 1.2 mm) mesh like copper grit / shot etc as per relevant standard & direction of Engineer -in -Charge on pipelines to SA 2-1/2 sweedish specifications in position at all heights including all tools and plants, consumables, labour etc complete in all respect as directed by Engineer-in-charge but excluding cost of scaffolding which shall be paid separately. Air in the scope of contractor (contractor will have to make is own arrangement for compressor etc. for arranging required air for blasting).

Supplying and applying priming coat of approved brand and manufacturer at all heights over steel surface like structures, columns, pipes, vessels, tanks etc. as per manufacturers specifications and directions of the Engineering-in- Charge; all complete including consumables, tools, tackles, labour etc but excluding Scaffolding for which payment shall be made in separate item. Inorganic Zinc Silicate primer to achive a minimum DFT of 75 microns.

Tank shell, roof, crude/ fire water piping associated suport, valves and equipment.

Supplying and applying various epoxy and other protective intermediate / finish paints of approved brand and manufacturerat all heights over prepared/primed surface for steel structures, pipelines, tanks, equipments, as permanufacturers specification and directions of Engineer-in-chargeall complete including all materials, labours, tools-tackles andconsumables etc but excluding Scaffolding HB Epoxy MIO (min 80 % solid by volume) to achive a minimum DFT of 100 microns.

Supplying and applying various epoxy and other protective top / finish paints of approved brand, colour and manufacturerat all heights over prepared/primed surface for steel structures, pipelines, tanks, vessels, equipments, concrete floors etc. as per manufacturers specification and directions of Engineer-in-chargeall complete including all materials, labours, tools-tackles and consumables etc but excluding Scaffolding 2 coats of Aliphatic Acrylic Polyester Polyurethane (min 50 % solid by volume) to achive a minimum DFT of 50 microns per coat

Radium sticker background: Reflective radium sticker printing (background sticker) and apply including pasting and fixing with supply of all manpower, equipments, tools, tackles, consumables, non-consumables, scaffolding (separate SOR item) working at any height etc. as per instruction of EIC/ Site Engineer to complete work in all respects.

Radium sticker lettering: Reflective radium sticker letter printing and apply in background stickering including pasting and fixing with supply of all manpower, equipments, tools, tackles, consumables, non-consumables, scaffolding (separate SOR item) working at any height etc. as per instruction of EIC/ Site Engineer to complete work in all respects.

Letter writing with black Japan painting (Lettering with black Japan paint of approved brand and manufacture. [Note: Unit "EA" shall mean "PER LETTER PER CM HEIGHT"].

Demolishing cement concrete 1:3:6 or richer mix manually/ by mechanical means including disposal of material within 50 metres lead as per the directions of Engineer-in-Charge. The necessary covers/ barricades around the work area shall be done prior to dismantling operations

15 mm cement plaster 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement on the rough side of single or half brick wall and as per instruction of EIC

Notes: 1) The WO items would be executed as per the job requirement. 2) The scope as mentioned in the above WO is of indicative nature only and shall include all activities as detailed in the relevant clauses of the specifications. 3) Any other material & activities not mentioned/covered above, but otherwise required for satisfactory completion/safety of work as defined in tender has to be supplied / done by contractor at no extra cost to owner. 4) Prices quoted in column shall be all inclusive of all taxes / duties (excluding GST) and nothing extra shall be payable by the Owner except for statutory variation in GST. 5) The quantities mentioned in WO are tentative only and for the purpose of evaluation and may vary as per the actual site condition. 6) The WO shall be read along with the relevant clauses of tender document

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