Structural Painting, Roof Sheet Replacement and providing GI strips grid on top for strengthening attachment of profile sheets with structure in PRRPL MLPU/BPU Shed and PHBMPL MLPU Shed at PPL Paradip Station

GST % for the tender Please select the rate of GST in cell W13. Rate selected shall be applicable for the entire BoQ.

PRRPL Sheds Repair Composite Works-1

Supplying at site, GI structural items such as flat, bars, chequered plates, angles, beams , channels, commercial quality pipes,bolt s & nuts, washers, grouting bolts, fabrication and erection of various structures items including supply of all other inputs such as labour, materials, consumable etc. necessary to perform and complete the work in all respect, in accordance with drawings, specific ations and instructions of the Site Engineer / EIC.(Aakalan CSW_MECHANICA SOR_COMPOSITE_2023 Item No:PME0700300)

Supplying steel structural items at site such as joists, tubes, pipes, channels, angles, beams, plates, flats, square/ rectangular h ollow sections, bars, MS gratings, chequered plates, C.I. Rollers, bolts & nuts, washers, grouting/ foundation bolts, etc., fabricat ion and erection/fixing of structures such as saddle supports, pipe supports, valve supports, platforms, walkways, stairways, crosso vers, struts, chain link fencing posts, gate, collapsible gate, ladders, safety grills, signboards, supports for cable trench, cable racks, cable tray support, push button control posts, supporting structures etc. as per drawing including drilling holes, making sl ots for barbed line, wire hoisting, placing in position, embedding in concrete etc. including surface preparation using abrasive bla st cleaning or power tools cleaning, priming and painting the finished structure by applying one coat of High Build Epoxy Zinc Phosp hate Primer (min. 50 µm), one coat of Self-primed, surface tolerant, High build Epoxy mastic (min. 150 µm) and one finish coat of Is ocyanate Aliphatic Poly-Urethane(PU) Finish Paint (min. 50 µm) (Total DFT: 250 µm), including supply of all inputs such as labour, m aterials, consumables, tools and tackles, welding electrodes, paints of approved make as per vendor list in the tender,cutting to re quired size welding of joints, fixing anchor plates,bolts, theading, nuts, washers, sleeves etc. and necessary lettering of approved pattern on main gate, signboards etc. necessary to perform and complete the work in all respect, including scaffolding (as per site condition) in accordance with drawings, specifications and instructions of the Site Engineer/ EIC. Note: This item is excluding the cost of concrete work.(Aakalan Civil_Works_2025 Item No:PCV0901700)

Applying priming coat with ready mixed primer of approved brand and manufacturer at all heights over steel surfaceslike structures, columns, pipes, vessels, tanks etc. as per manufacturers specifications and directions of the Engineering-in- Charge; all complete including cleaning the surface using emery p apers/ Power tool cleaning such as ST-2 or ST-3 as per requirement, consumables, tools,tackles, labour etc but excluding Scaffolding for which payment shall be made in separate item. Note- No. of coats mentioned in the SOR items are only indicative and contractor has to achieve rquired DFT by apply ing more coats (if required) within the relevant SOR item rates. HB Polymide cured epoxy primer to achive a minimum DFT of 100 microns (one or more coat of 100 μ each). (PDR Civil SOR Spe'23 - CVL2 900103 SOR rates)

Supplying & Applying various epoxy and other protective intermediate / finish paints of approved brand and manufacturer at all heig hts over prepared/primed surface for steel structures, pipelines, tanks, equipments, concrete floors etc. as per manufacturers speci fication & directions of Engineer-in-charge and; all complete including all materials, labours, tools-tackles and consumables etc bu t excluding Scaffolding for which payment shall be made in separate item. Note- No. of coats mentioned in the SOR items are only ind icative and contractor has to achieve rquired DFT by applying more coats (if required) within the relevant SOR item rates. Two pack Acrylic Poly-urethane (PU) to achive a minimum DFT of 40-50 microns (one or more coat of 40-50 μ). PDR Civil SOR Spe'23 - CVL2900203 SOR rates are for minimum DFT of 40-50 microns(Avera ge-45 microns).While we have to achieve 80-100 micrones, which is 200%. Therefore,200% of SOR rate is considered

PRRPL Shed Service-Fabrication Works

Fabrication and erection of pipe support / platforms / devits staircase- The job includes getting the materials issued, transportat ion to work site and handling at site, fabrication at the required size and shape using steel pipes, MS structural / plates etc.by c utting, bevelling and welding including fixing of MS gratings / chequered plates on platform at all elevation by welding, bolting or otherwise to existing members or equipment. This also includes fabrication and fixing of pipe clamps,non-standard bolts etc. inclus ive of labour, consumables, tools and tackles and materials required for U-clamps, J-bolts etc. and applying one coat of primer and two coats of highbuilt lack bituminous paint and complete in all respect as per drawings, specifications and instructions of the Eng ineer-in-Charge. (Excluding cost of structural steel). NB: During the job Hydra/crane of sufficient capacity may be required. (Ref.PDR Mechanical SOR Jan'2024. Item No:CME0500200)

PRRPL Sheds Repair Composite Works-2

Designing, providing, fabricating and fixing profiled sheeting 730-1020 mm cover width, 28-30 mm crests @ 186-333 mm centre to cent re, manufactured out of 0.45 mm BMT (Base Metal Thickness) Hi-Tensile Steel (Minimum yield strength of 550 MPa) coated with hot dip metalic galvalume/ zincalume coating AZ-150 or equivalent as per AS:1397 and super polyster XRW quality paint coat as per AS/ NZS272 8 (Category-3) of approved colour for roofing, cladding, gutters, rainwater pipes, spouts etc. The total mass of the coating on both sides shall be 150 gms/sqm (Zinc 45%/ Aluminium 55%). The total paint coat thickness shall be 35 microns, comprising of 20 microns exterior coat of super polyster XRW on top surface and 5 micron super polyester on back surface over 5 micron primer coats on both s urfaces including side and end laps. The sheets shall have wide pans with 2-3 stiffening ribs for effective water shedding and speci al male/ female ends with full return legs on side laps for purlins support and anti-capilary flute in side lap. The sheets shall be fixed using polymer coated hot dip galvanised hex head self drilling fasteners as per AS:3566 (Class-3) on each crest of sheets for connection with purlins and polymer coated hot dipped stitching fasteners at 300 mm c/c on all sides and end laps, etc. Approved se aling tapes shall be used on side laps and end laps of sheets and closer to be provided at the last end of sheet. The measurement sh all be based on per unit of finished/ laid area. Item to include curved sheets also wherever required. The Contractor shall give min imum 10 year guarantee for the sheets against deterioration, disintegration, loss of lustre, variation in colour, etc. and leakages across laps, fasteners etc. The Contractor is to submit design and shop drawing for approval on the sheet profile, design and detail s before installation : Roof, side cladding, ridge capping,gable end cladding, gutters, northlight curves, crimp curve, rainwater pipes/ spouts etc. [Note: The area of sheet coverings shall be measured on the flat surface i.e. without allowance for laps and ribs]. (Aakalan Civil_Works_20 25 Item No:PCV1100401)