ADDITION / ALTERATION TO HOVERPORT HANGER DOORS AND RAILS AT ICGS JAKHAU

Amount

Demolition of cement concrete (un-reinforced) on any description and in any position not otherwise specifically provided for including removal of rubbish outside complex (CG land) complete all as specified and directed.

M&L for Cement concrete work in pavement/hard standing of minimum flexural strength 40 kg/per square centimetre in field at 28 days lower control limit (LCL) in pavement slabs using minimum 400 kg of cement per cubic metre ,thickness of concrete 25 cm or less,laid in bays to required gradient and camber including necessary form work and using non-circular synthetic fibre Recrone 3 S @ 0.25% by weight of cement complete all as specified and as directed.

Supply only polyster triangular fiber as secondary reinforcement in all types of concrete and mortars @ 0.25% by Weight of Cement complete all as specified and as directed.

Finishing surface of concrete roads, pavements by brooming complete all as specified and as directed.

Taking down of steel hanger door of area exc. 45 Sqm ( width 5.15 Metre and height 11 Metre Approximetly) with the help of crane/hydra or any machine/equipment, tools & plants and refixing in same position as well as functioning the steel door after repairing/ replacement of door member ( wheel/ bearing / PPGL Sheets/ iron member and connected accessories) which required for smooth functioning and moving of door on track complete all as specified and directed. Note:- (i) Cost of Repaired / Replacement items of door paid separatly under relevant items of BOQ. (ii) Hanger Door fixed in position must be functioning and moving on track smoothly.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed.

Dismantling Plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings/cladding complete all as specified and directed.

M&L for Framed work as in doors or gates of angle or other section with gusset plates, rails, braces etc. complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, but including running rails and guides) and hanging; also fastening and fixing confirming to FE-290(Gde E-165) complete all as specified and directed.

S&F for Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet (PPGL) 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall/doors, fixed with self tapping screws complete all as specified and as directed.

S&F for 200x80mm dia GI wheel, Pin 50x150 mm and 20mm plate wheel bracket fixed in bottom of hanger doors including other connected accessories which required including dismentling of existing wheel complete all as specified and directed.

S&F for 100x50 mm dia GI wheel, spindle of 50 dia x 150 mm long fixed in top of hanger doors (height upto 12 metre) and other connected accessories which required including dismentling of existing wheel complete all as specified and directed.

S&F for Stainless Steel Bearing 6207 or suitable for hanger door complete all as specified.

M&L for preparation of new steel surfaces of any description over 10 cm width or girth and applying two coats of polyurathane aliphetic ultra violet resistant paint over a coat of epoxy zinc phospate grey primer complete all as specified and as per manufacturers instructions.

M&L for preparation of old painted steel or iron surfaces of any description over 10cm width or girth and applying two coats of polyurathane aliphetic ultra violet resistant paint complete all as specified and as per manufacturers instructions.

Hari Construction (BID ID -3309317)

nidhi construction co. (BID ID -3307067)