North Western Railway Tender

Supply and application of chapdur in V.D. Flooring, complete in all respect.

Supplying, fabrication, laying fitting & fixing of embeded track (of single rail/SWR type) which includes supply, fabrication cutting & drilling holes and laying of base plate as per aproved 3 drawing supplying, fixing of holding down bolt at correct location and alignment at spacing of 750mm (max.) c/c with washers etc. as required, supplying and fixing of guard angles of size 75x75x8 collecting and leading of rails from stock yard pairing , butting of rails, inserting of rails by cutting end and drilling two holes at each end,

Providing & fixing of composite insulated panels manufactured in a continuous process plant with high speed oscillation sprayed foam in roof and wall with all necessary flashing, trims, ridge capping, accessories & fasteners to ensure and air tight, insulated building which is not only functionally compliant but also aesthetically pleasing with contemporary international look. The specification is as follows:- Composite insulated panels having on top side trapezoidal profile 28-35 mm deep and 200- 300mm pitch with 950-1050 mm effective cover width. The profile having 2-3 secondary ribs in pan and an anticlimactically flute at side overlap shall be made of 0.50 mm TCT pre- painted high tensile gallvalume/zincalume steel grade AZ 150/G-300 having hot dipped metallic Zn- Al alloy coating (150gms/Sqm, Zinc 45% Al 55%) as per IS 15961-2012 having 300MPs yield strength 4 with Super Durable Polyster XRW coating or equivalent as per IS 15961-2012 category 3 t o t a l coating thickness o f 35 microns comprising of 20 microns exterior coat of SMP or superpolyster XRW on top surface & 5 micron polyster reverse on back surface over 5 micron primer coat on both surfaces and bottom liner tray made of 0.50mm TCT pre-painted high tensile gallvalume/Zicalume steel gade AZ 150/G-300 of similar specification as for the top sheet in approved colour including side and end taps. The panels shall have 30mm thick (Min) insulation core of rigid polyurethane foam 40 Kg/m3 density to the requirement of IS 12436-68. T he panels shall be produced in a continuous process line with high pressur oscillation spray foamed insulation core. The panels of customised length shall have a return leg tongue to ensure snug and air tight joinery at bottom. The overlap side shall have an isolation tap to prevent thermal bridge. Roof and wall apnels shall be fixed using stainless steel hex head self drilling fasteners as per AS 3566 class 3 or equivalent on crest of panels for connection with purlins and stiching fastener @ 300 mm c/c on all side and end laps etc. Measurement shall be based on per unit of finished laid surface area. Sealant and gaskets wherever necessary to be provided to ensure contemporary aesthetic look of international standard. Roofs of buildings, Canopy and side cladding, gable end cladding etc all complete: 5

Supplying and fixing Pre Galvanized mild steel Diamond grip strut step sheet

Designing, providing, fabricating, painting, transporting, erecting and securing in position structural steel work including Holding Down MS Bolts for preengineered building and workshops complete as per specifications, approved shop drawings and / or instructions. Work under this item would generally cover all structural steel work in the Buildings/Workshops, including all but not being limited to, columns, stanchions, beams, rafters, purlins, canopy, steel work for cladding & louvers above 3.60m high from floor level, gantry girders, bracings, catwalk, ladders & stairs inside & 6 outside, provision for fixing Electrical, Mechanical and S & T equipments. All structural steel shall be supplied painted as per specification of the painting as per Clause ------ of Specifications for PEB in Chapter ------ Work includes all intermediate stages of activities not defined herein, but otherwise implied for completion of work under this item. Cost include but not be limited to, all materials including wastage, all consumables, fasteners of all types for both temporary and permanent stages of work, all temporary stays, labour, temporary works including staging, scaffolding, tools, plant and costs of all incidentals and necessary testing of material, workmanship etc. including cost of painting as per specificationS.(Detailed description of this item is in special conditions attached with tender document)

Designing, supplying, erecting and fixing in position 3 mm thick polycarbonate sheets of approved make texture and colour for roof lighting. Sheets to be profiled to match metal sheets 7 described in other item should include cost of laying sheet in curvature wherever required. cost to include jointing, sealing with Butyl adhesive to make it complete water tight and takes as per manufacturers specifications and cover all cost of labour, tools, plants, temporary works etc all complete. Roofs of buildings and side cladding, gable end claddingetc all complete

Designing, providing, fabricating, painting, transporting securing i n position louvers 8 with wide narrow slats as per drawings and instructions, complete with metal frame work in 3 mm thick steel sheet. Cost includes necessary fillers, seals flashing, rubber strip nosing to slats complete in all respects. Payment shall bebased on area measured with in frame work of louvers units.

Providing & fixing permanently colour coated trapezoidal profiled sheet of depth 28- 35 mm deep and 200- 300mm pitch distance with precisely engineered "rib & Flute" design with 950- 1050 mm effective cover width matching to pofile of PUF panels. Profiled sheets shall be minimum 9 0.50 mm TCT/0.45mm BMT high tensile zinc aluminium alloy coated gallvalume /zincalume steel sheet (550 MPa yield strength) having a coating of mass of 150 GSM Zn-Al alloy coating as per IS 15961- 2012 finished with 20 micron approved colour coating of Super Durable Polyster XRW coating or equivalent paint, coat on exposed surface over a primer coat of 5 micron and back coat of 5 micron on reverse side over a 5 microns primer coat. Roofing and Partition wall claddings etc allcomplete

Supplying, erecting & fixing of Gantry rails of section CR 100/CR 80/ CR 60 as per requirement conforming to IS: 3443-1980 including supplying and fixing all fixtures viz. rail clips, nut bolts, washers etc. complete in all respect.

Providing and applying seamless joint less epoxy flooring system of over the prepared floor surface 3mm thick 12

Piping and allied works

Providing Bellows expansion joints,vibration-shock-noise control system with Flanges head fixed necessary nut and bolts in pipe line - 150mm dia

Providing and Fixing pre painted MS holder bat clamps of approved design to G.I. pipes 14 comprising two numbers M.S. flat brackets made of 40mm x 5mm of specified shape, projecting from main water supply line of 150mm dia to hold & provide rigidity to S shape pipe line of 50 mm dia of quick watering system with necessary M.S. nuts, bolts & washers installed between running tracks including all material & labour complete in all respect as per direction of engineering incharge.

Providing and Fixing Industrial Quality Nylon Braided Hose pipe of 50 mm outer 15 Dia(upto lenght 3.30mtr. )fixed to S shape distribution GI pipe line with necessary Galvanized clamps bolts etc. installed between running tracks including all material & labour complete in all respect as per direction of engineering incharge.