Security Printing And Minting Corporation Of India Limited Tender

Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+ 0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete: Flashings/ Aprons.( Upto 600 mm)

providing and fixing wind ties of 40x 6 mm GI section on the profile sheet

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Providing 4 mm thick MS gutter profiles with iron bracket, making necessary holes of required sizes and of required numbers etc. complete. This item includes cost of all inputs of designing, labour for fabricating and installation o T&P, scaffolding and other incidental charges including wastages etc., enabling temporary structures and services, cranes or cradles etc. as described above and as specified. Gutter shall be manufactured as per design and drawing and site condition.

Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete. On steel work

Dismantling steel work manually/ by mechanical means in built up sections without dismembering and stacking within 50 metres lead as per direction of Engineer-in-charge.

Extra for dismantling trusses, rafters, purlins etc. of steel work for every additional height of one metre or part there of beyond 5 metres.

Providing and fixing on wall face unplasticised rigid PVC rain water pipes conforming to IS:13592 type A,including jointing with seal ring conforming to IS:5382, leaving 10mm gap for thermal expasion,(i)single socketed pipes including all fitting and fixtures such bend, shoe etc: 160 mm diameter

Demolishing brickwork manually/by mechanical means including stacking of serviceable material and desposal of unserviceable material within 50meters lead as per direction of enginner in charge: In cement mortar

Cement Plaster (In Course sand ): 20mm Cement plaster mix: Cement Plaster (In Course sand ): 1:6 ( 1 cement: 6 course sand )

Chipping of unsound/weak concrete material from slabs, beams, columns etc. with manual Chisel and/ or by standard power driven percussion type or of app: 50mm average thickness

Providing and Injecting approved grout in proportion recommended by the manufacturer into cracks\honey-comb area of concrete/masonary by suitable gun/pump at required pressure including cutting of nipples after curing etc., complete as per direction of Engineer-in-charge (The Payment shall be made on the basis of actual weight of approved grout injected): Epoxy injection grout in concrete/RCC work of approved make

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 &block 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 there after. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineer-in-charge. The elevational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding.

Providing and fixing colour coated Zincalume (R ) AZ150 (min 150 gms/sq.mt. total on each side ) profiled sheets for roofing. The feed material is manufactured out of nominal 0.45 mm Base Metal Thickness ( BMT ) (0.5 mm TCT ), Hi- strength steel with min.550 MPa yield strength, metallic hot dip coated with Aluminium-Zinc alloy (55% aluminium 43.4% zinc 1.6% silicon) with COLORBOND (R) steel quality super durable polyester paint coat (with inorganic pigment). The paint shall have a total coating thickness of nominal 35 um, comprising of nominal 25 um exterior coat on top surface and nominal 10 um reverse coat on back surface. Profile sheet shall have nom. 950-1050 mm effective cover width and nominal 25-30 mm deep ribs with subtle square fluting in the five pan at nominal 180-250 mm center- to-center. The end rib shall be designed for anti-capillary groove. and return leg. The feed material should have coil manufacturers product details marked a regular interval. Including fasteners with min. fastened with min. 25 um Zinc-Tin alloy coated, Hex head, self- drilling screw etc. complete. (weight of profile 4.52 Kilogram/ One Square Metre) The contractor has to provide safety net below the roof sheeting to

Providing & Fixing Polyurethane Foam Sheet (Puff) Insulation 35-40 Kg/Cum. Density below the roofing sheet. ( 12 mm thick) for total of 10000 sqm of roofing materials.

Supplying and fixing in position 3mm thick Translucent UV Stablized polycarbonate roofing sheet of approved manufacturer, Fasteners, all specials EWP/self-taping screws, flashings, trims etc as per approved drawing/as instructed by Engineer-in-charge. Overlapping of sheets should be done as per specification (upto any pitch in horizontal/vertical/inclined or curved surfaces). the rate includes the cost of all material, T&P, labour, unloading, leading, lifting, handling, re-handling scaffolding, all taxes etc. Item rate excludes the cost of purlins, rafters bracing, sag rod, Runner and trusses. nothing extra will be paid what so ever case may be. Note:- 1.Roofing and cladding sheets shall be fixed by means of mechanically galvanised hex-head steel self-drilling fasteners having integrals EPDM seals class-III 2. Polycarbonate sheet should be confirming to as per IS14443-1977 with latest revision. 3.For Additional details/instruction refer specification.

Cutting chases in brick masonry walls for following diameter sand cast iron/centrifugally cast (spun) iron pipes and making good the same with cement concrete 1:3:6 ( 1 cement : 3 coarse sand :6 graded stone aggregate 12.5 mm nominal size), including necessary plaster and pointing in cement mortar 1:4 (1 cement : 4 coarse

Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer, 3 mm thick water proofing membrane, black finished reinforced with glass fibre matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrane manufactured of density at 25°C, 0.87 - 0.89 kg/litre and viscocity 70 - 160 cps. Over the primer coat the layer of membrane shall be laid using butane torch and sealing all joints etc., and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23°C as 350/300 N/5 cm. Tear strength in longitudinal and transverse direction as 60/80N. Softening point of membrane not less than 150°C. Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D - 5147. The laying of membrane shall be got done through the authorised applicator of the manufacturer of membrane :3 mm thick

Total of Schedule - X (i.e. Project Cost)

B-Schedule - Y (Contingency Items)

Contingency @ 3% of the Project Cost (To be calculated and submitted as the percentage of total of items of Schedule - X, i.e. Project Cost)