Installation of View Cutters on Boundary Wall from Drop Gate to Terminal Building at Srinagar Airport

Amount

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil.

Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. All kinds of soil

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:4:8 (1 cement: 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)

Centering and shuttering including strutting, propping etc. and removal of form for: Foundations, footings, bases of columns, etc. for mass concrete

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge, for the following grades of concrete.: Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement. All works upto plinth level: Concrete of M25 grade with minimum cement content of 330 kg /cum

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

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 and for all lift.

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. Electric resistance or induction butt welded tubes

Providing and fixing mild steel round holding down bolts with nuts and washer plates complete.

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

Supply and Installation of seamless view cutters with polycarbonate multi-layered / multi-wall system, a complete assembly of extruded multilayer / multi-wall both side UV protected polycarbonate panels. Co-extruded UV protected polycarbonate panel system of min 12 mm thick panel, maximum width for bigger spans and minimal junctions for better performance will be preferred. Panels shall be fixed with all fixing accessories to ensure best performance for wind uplift, vibration, oil canning and visual appearance. Panels shall be performing for View Cutter Application and shall also behave differently in night and day time for the traffic enabling distinct visibility from distance. Panels have to be fixed on MS structure with snap on special Aluminium connectors with grip lock locking mechanism and will be secured on MS structure with self-drilling screws through minimum 32mmx32mm double tooth locking Aluminium Connectors holding the standing seam offering best stability having a pull-out load of minimum 7000N (7KN) tested as per ISO 6892:1998 and IS 1608: 2005. Panels shall be manufactured with vertical standing seam with double tooth locking mechanism at both sides of the panel with a width not less than 900 mm. Panels must satisfy Dart drop impact test as per IS 14443-97 shall show no sign of breakage on Polycarbonate Panel which have been exposed to UV for a min. of 500 Hours as per ASTM G 155. Panels shall not have Yellowness Index as per ASTM D 2244 (standard D65 illuminant, CIELAB) not more than 1 unit when tested on a sample exposed to UV/weathering test for 2500 Hours as per ASTM D4329. The material shall be supplied at site along with above said relevant manufacturer test certificates / third party test reports as per satisafction of Engineer-in-Charge. Panel shall be with additional Mill finish Aluminium U/F profile/ Glazing Bar for ends as required. Panel shall be fixed over MS structural steel (Cost of M.S Structure will be paid for seperately) conforming to the detail technical specifications by trained and factory authorized labour with supervision to complete the entire panel installation as per drawings & direction of the engineering in charge. The above item includes necessary fixtures and scaffolding etc. required for the installation but excludes the cost of MS structure which shall be paid separately. Note: For payment purpose only finished sqm area will be measured. Nothing extra will be paid.

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level. Cement mortar 1:4 (1 cement :4 coarse sand)

12 mm cement plaster of mix : 1:4 (1 cement: 4 fine sand)

Finishing walls with Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm)

Finishing walls with Acrylic Smooth exterior paint of required shade : Old work (One or more coat applied @ 0.90 ltr/10 sqm).

Aijaz Construction Engineers Pvt Ltd (BID ID -854193)

Ess Ess Enterprises and Electronics (BID ID -855983)

M/S SIDDHARTHALAXMI ENGITECH PRIVATE LIMITED (BID ID -857178)

JCC ENGINEERS PRIVATE LIMITED (BID ID -857235)

M/S ZAHOOR AND CO PRIVATE LIMITED (BID ID -849551)

MMSHAWL ENGINEERS AND CONTRACTORS PVT LTD (BID ID -857286)