PROVISION OF PARKING SHED TO CERTAIN BUILDINGS IN NAVAL RESIDENTIAL AREA AT INS CHILKA UNDER GE CHILKA

Amount

Surface excavation n. exc. 30 cm deep and averaging 15 cm deep and getting out in soft/loose soil as spd.

Excavating to post holes each n. exc. 0.50 Cum, getting out, returning filling in and ramming earth or broken rubble mixed with earth around, in layers n. exc 25cm, watering and removing a surplus soil to a distance n. exc. 50 m and making good surface complete.

Removing Excavated soils exceeding 500 M but not exceeding 1 KM and depositing where directed.

M&L for Plain Cement Concrete Type C2 1:3:6 (using 40 mm graded stone aggregate) as in foundations, filling and mass concrete etc all complete.

M&L for 100 mm thick Cement concrete type D2, 1:4:8 (using 40 mm graded stone aggregate) as in sub base of flooring/ hard standing etc complete all as specified and as directed

M&L for 50 mm thick PCC 1:2:4 type B1 (Using 20 mm graded granite stone aggregate) as in floor laid in alternate bay finished fair & even complete all as specified and as directed

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

S&F mild steel screw bolt (Machine made ) with hexagonal or square heads at one end and screwed the other n.exc 5 cm but nexc 10 Cm complete all as specified & directed.

S&F MS gusset plate n. exc. 10 Kgs each conforming to Fe-290-(Gde-E-165) etc complete all as specified and directed.

S&F pre-painted galvalume aluminium zink coating GI based corrugated steel sheets 0.50 mm thick of an colour having tensile strength of 550 MPs as in roof covering/cladding to walls , fixed with self tapping screws complete all as specified and directed.

S&F TMT bars 10 mm dia and over , cut to length, bent to shape required, including cranking, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia complete all as specified and as directed.

M&L for pre-cast RCC 1 : 2 : 4,as type B-1 using 20 mm graded stone aggregate as in cover slabs for man holes ,septic tank, drain etc, set in cement mortar I : 4 complete all as specified and as directed.

M&L for brick work with fly ash bricks, straight or curved on plain exc 6m mean radius built in cement mortar 1:6 etc all complete.

M&L for 15 mm thick cement plaster on fair faces of brick or concrete surface in cement mortar ( 1:6) finished even and smooth without using extra cement complete all as specified and directed by Engr-in-Charge.

M&L for preparation of newly plastered or unplastered surfaces of wall and applying three coat white wash complete all as specified and directed by Engr-in-Charge.

M&L for Preparing new steel surfaces exc 10 cm width or girth and applying two coat of synthetic enamel paint over a coat of red oxide primer etc complete all as specified and as directed..

Ditto all as per above item but not exc 10 cm width or girth

S&F Flat Iron as in wind tie etc all as specified and directed

UDAYA BHANU NAYAK

BHARAT KUMAR BALL

BLV SYNDICATE

SAHADEV PALAI