PROVISION OF SHED FOR TANKS AT UPPER CAMP AT KK RANGES UNDER GE (N) AHILYANAGAR

Earth work in excavation by mechanical means (Hydraulic excavator) means over areas in any type of Soil at 0 m to 1.5mtr in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5m, as directed by Engineer-in-charge.

M&L for PCC (1:2:4),type D-2 using 40 mm graded stone aggregate as in posts (including caps & bases)/coping, incl foundations, filling and mass concreteincluding formwork complete all as specified and as directed by Engg-in-charge.

Returning, filling in excavated material (soil/ rocks) including spreading, levelling, watering and well ramming in layers not exc 25 cm in any type of soil etc complete all as specified and directed by Engineer-in-Charge

Removing excavated material n exc. 50m and n.exc 250m depositing where directed at a level n exc. 1.5 m above the starting point and depositing where directed.

M&L for Fe 410-W (GdeE- 250) qualityA for Rolled sections as in Columns, main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates including allow for cutting to dead length where required, notching, drilling, fitting, riveting and/or welding or connecting with bolts and nuts (including rivets or bolts and nuts), providing and fitting angle cleats, base plate, fish plates, gusset plates etc., also for wedging, plumbing, truing up and fixing complete all as specified and as directed by Engineer in Charge.

M&L for Fe 410-W (GdeE- 250) qualityA for Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc.including allow for cutting to dead length where required, notching, drilling, fitting, riveting and/or welding or connecting with bolts and nuts (including rivets or bolts and nuts), providing and fitting angle cleats, base plate, fish plates, gusset plates etc., also for wedging, plumbing, truing up and fixing complete all as specified and as directed by Engineer in Charge.

M&L for preparation of new steel and iron surfaces of any description not otherwise described over 10 cm in width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified & directed by Engg-in-charge

M&L for pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet of any colour 0.50mm thick (total coated thickness), 550 Mpa minimum, yield strength. It shall be coated with hot dip alloy of 55% Aluminium 43.5% Zinc 1.5% Silicon and finished with resin coat on both surfaces @ 150 gm/sqm of coating (total both surfaces) having overall width and laid width as specified and shall be fixed using hot dip galvanized, self drilling and self tapping screws neoprene and EPDM washers. Penetrations and laps in sheet shall be sealed by using proper sealant profile. HDPE fillers shall be provided wherever required to close voids between sheets, sheet & fasteners etc. etc complete all as directed.

M&L for pre- painted galvalume aluminum zinc coating GI based plain steel sheet of any colour 0.50mm thick (total coated thickness), 550 Mpa minimum, yield strength. It shall be coated with hot dip alloy of 55% Aluminium 43.5% Zinc 1.5% Silicon and finished with resin coat on both surfaces @ 150 gm/sqm of coating (total both surfaces) having overall width and laid width as specified and shall be fixed using hot dip galvanized, self drilling and self tapping screws neoprene and EPDM washers. Penetrations and laps in sheet shall be sealed by using proper sealant profile. HDPE fillers shall be provided wherever required to close voids between sheets, sheet & fasteners etc. etc complete all as directed.

S&F Aluminium wind ties (40 x 3) mm for roof including securing bolts; as directed, drilling holes,notching for wire, etc.; including all necessary drilling, bolting or riveting, etc., and similar work complete all as specified and directed by Engg-In-Charge.