CERTAIN REPAIR TO ROOF OF INSTALLATIONS AREA AND PARKING SHEDS UNDER AGE (I) (U) B/R DELHI CANTT-10

Amount

Dismantling AC sheeting any position and any pattern roof coverings

Dismantling framed timber scantling 40 Sq. Cm and above in section , in any position

Excavating post holes or similar holes, each not exceeding 0.5 Cum, getting out in Hard/ Dense soil, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, watering, and removing surplus soil to a distance n.exc 50m & making good surface complete all as specified and directed.

Plain Cement Concrete Type B1 1:2:4 (using 20 mm graded stone aggregate) in foundations, filling and mass concrete.complete all as specified and directed.

S & F Pre-painted galvatume aluminum zinc coating GI based corrugated steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall , fixed with self tapping screws with bent to a curve (of any radius as per required) complete all as specified and directed by Engr-in-Chrage.(Make : JSW)

S&F steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes confrming to IS 1161-1979 grade St-240 complete all as specified and directed.

M&L two coat of synthetic enamel paint (finishing coat) over one coat of primer to new steel surfaces of any description over 10 cm width or girth incl prepration of surfaces complete all as specified.

Demolition of cement concrete in ground floors and paving not exceeding 15 cm thickness ( below or above ground level) and disposing the rubbish to a distance exceeding 50 Mtr but not exceeding 100 Mtr away to low lying areas complete all as specified and directed.

Material and labour for hard core of broken stone of gauge n. exc 63mm deposited spread and levelled in layer n exc 15cm thick watered and well rammed to true surfaces complete all as specified and directed.

M&L 75 mm thick cement concrete type D-2 1:4:8 (40mm graded aggregate) as in sub base .

M&L for machine pressed precast conctere interlocking pavor block ISI mark any shape and size of 60mm thickness M-35 grade including 25mm sand cushioning complete all as specified and directed by Engineer-in-Chrage.

M&L for brick work with sub class "B" bricks (old size) straight or curved on plan exc 6 m mean radius, built in CM 1:6 complete all as specified and directed.

M&L for rendering 15 mm thick ( External surface) fair faces of brick work or concrete surfaces on walls in CM 1:4. finishing even and smooth without using extra cement complete all as specified and directed.

M& L for PCC 1:2:4 type B-1 (using 20 mm graded agg) in kerbs , rounded or chamfered on edges including necessary form work complete all as specified and directed.

Hira Singh and Sons

S D Constructions

Kunal Construction Co.

SHREE RAM BUILD TECH