Construction of Jetty at west side of Old Jheel Road Estate at Gun and Shell Factory, Cossipore, Kolkata-700002.

Amount

Demoliation of brickwork, cement concrte, RCC work built in cement morter.

Excavation over area on hard dense soil, not exceeding 1.5m depth and getting out.

Dismantling of wrought iron or mild steel work of any description including doors, grill, MS truss/ frame work, G.I. fencing etc.

Boring hole of 500mm dia & 8 meter deep in soil and getting out and disposal of spoil to a distance 50 meter using DMC method (direct mud circulation).

M&L for ready mixed concrete design mixed M-35 for basement slab, under reamed piles and mass concrete. At any place and height, using ordinary portland cement.( Brand of cement: Ambuja, ACC, Ultratech or it's equivalent).

M&L for cement concrete M-35 for basement slab, under reamed piles and mass concrete using rapid hardening portland cement at any place and height executed in water or liquid mud and interrupted by tides ( Brand of cement: Ambuja, ACC, Ultratech or equivalent).

M&L for mild steel TMT bars cut to length, bent to shape, binding with mild steel wire in RCC work. (Brand TATA, Jindal, Sail or equivalent)

M&L for wooden formwork /shuttering for RCC & PCC work on wall, foundation flat and slope surface etc , including fair finish.

M&L for doing PCC with 20 mm stone chips @ 1:2:4 nominal mix. (Brand of cement: Ambuja, ACC, Ultratech or equivalent).

M & L for doing brick work with sub class 'B'bricks stright or curved on plan exc. 6m radius in 1:6 cement morter with old sized bricks. (Cement Brand: ACC/Ambuja/ Ultratech or it's equivalents).

M & L for single brick flat soling old size brick. Laid dry including 25mm thick layers of sand and filling the joints with same.

Pre- painted galvalume 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.

Continuous brick edging with burnt clay old size bricks of sub-class B,laid on end vertically.

M & L for 75mm thick (Compacted thickness) WBM with coarse aggregates granite trap or basalt, of grading 3(50mm to 20mm size), spread,rolled and consolidated to gradient and camber.

M & L for applying evenly a priming/tack coat with bituminous primer paving bitumen at 10kg per 10 sq metre.

M & L for premixed sand seal coat with 0.06 cu.m of sand mixed with 6.8 kg of paving bitumen, applied and rolled to a uniform smooth surface.

M&L for 15 mm thk. 1:4 ratio new cement plaster. ( Brand of cement: Ambuja, ACC, Ultratech or equivalent).

S & F of Rolled mild steel in joist, channel, angle, compound girders, including caps, base, splices with plates, including all latice bars, stiffners, gusset plates, etc. fixed independtly/with welding/ riveting confirming-(Fe410-W (Gde-E250) quality -A).

S & F of Galvanised. 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails strain- ing bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc.

S & F of 1.25mm thk. Mild steel, plain, black sheet in wall cladding, steel gates and similar work, cut to size, holes punched; including round headed screws, clout nails or rivets and fixed to wood or steel framing with plain 40 mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc. as required.

M&L for prepration of new steel surface & applying two coats of black japan paint over red oxide zinc chrome primer over 10 cm in width or grith , not otherwise described.

M&L for Boulder pitching, laid dry, hand packed tightly.

Supply only broken brick aggregate coarse aggregates, grading l, 90 to 40 mm size or grading 2, 63 to 40mm size.

Labour only for Loose filling with broken bricks aggregates of gauge 40 to 80mm in soakage pits, soakage wells etc.