GENP-26/2021-22 PROVN OF GALVANISED SHEET SHED AND CHEQUERED TILES AT OTM COMPLEX AND ADDN/ALTN TO CONFERENCE HALL AT AF STN PALAM UNDER GE (AF) PALAM, DELHI CANTT-10

Amount

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm in soft/ loose soil.

Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out in soft / loose soil.

M&L for cutting chases, pinning in brick wall making good to facings where required and pointing in cement mortar 1:3 to ends for concealed water tubing or concealed conduit wiring & similar item etc and making good, cutting exc 20 cm girth complete.

M&L for cement concrete 1:2:4, type B-2 using 40mm graded stone aggreage as in foundations, filling and mass concrete.

S&F pre- painted galvatume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified

M&L Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161- 1979 grade St.-240

M&L for rolled sections as in 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 of Fe-290 grade E-165 complete all as specified.

M&L for mild steel as in wind ties for roof including all necessary drilling, bolting or riveting, etc and similar work conforming to Fe-290 Gde E-165 complete.

M&L for plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment of Fe-290 grade E-165 complete all as specified.

M&L for mild steel screw bolts (machine made) of dia 11 to 15 mm with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut and length exc 5cm but not exc 10 cm complete.

M&L for preparation of newly steel surfaces of any description over 10cm in width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide primer complete.

M&L for Hardcore of broken stone or boulders of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface

M&L for 100 mm thick cement concrete type B- 2, 1:2:4 (40mm graded stone aggregate) as in floor finishes.

M&L for sand filling under floors or in foundations including watering and consolidation all as specified.

M&L for factory made Chequered cement concrete tiles 20cm x 20cm x 25mm thick with grey cement & pigment, set, jointed and pointed in neat cement slurry as in floors over 15mm thick screed bed in cement mortar 1:6.

S&F plain fillets. square, rectangular or triangular in section, clean sawn, secured with nails or brads of cross sectional area exc 13 Sqcm but not exc 25 Sqcm as in wall panelling.

S&F 19mm thick prelaminated particle board, interior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination fixed with screws to timber frame work as in narrow widths n exc 15cm each, rebated or flat edged as in wall panelling.

S&F 6mm thick Plywood, grade BWP, type BB fixed with screws to timber frame work as in wall panelling.

M&L for curved or flat raised border using POP n.exc 10cm in width and 10mm avg thickness as specified and directed by Engr-in-Charge.

M&L for cutting chases, pinning in brick wall making good to facings where required and pointing in cement mortar 1:3 to ends for concealed water tubing or concealed conduit wiring & similar item etc., and making good, cutting not exc 10 cm girth

A N BUILDERS

M/S Satyam Associates

M/s Navansh Engineers & Consultants

JAIPAL and BROS