PROVN OF CRASH BARRIER ALONG 1400RM PATH FROM HELIPAD TO NSCB ON BOTH SIDES AT ROSS ISLAND UNDER GE HADDO, PORT BLAIR

Amount

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 m in depth, for foundation etc., or for shafts, wells, cess pits, manholes, pier holes etc not exc. 10 Sqm on plan and n.exc. 1.5m in depth and getting out in soft/loose soil complete all as specified and as directed.

M&L for PCC (1:4:8) type D2 (using 40mm graded stone aggregate) as in foundation filling and mass concrete complete all as specified and as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm each as in soils complete all as specified and as directed.

Removing excavated material (soils) to a distance not exceeding 50 metres and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and as directed.

M&L for pre-cast cement concrete block masonry with solid blocks made up of (1:3:6) type C1 (using 20mm graded stone aggregate), masonry exceeding 10cm in width and setting in cement mortar (1:6) complete all as specified and directed.

M&L for providing and laying at or near ground level , factory made kerb stone of M-25 graded cement concrete in position to the required line, level and curvature, jointed with CM 1:3, including making joints with or without grooves (thickness of joints except at sharp curves shall not be more than 5mm), including making drainage opening wherever required complete

M&L for rendering 15mm thick in CM (1:4) on fair faces of brick work or concrete, surfaces finished fair and even complete all as specified and as directed.

M&L for preparation of newly plastered surfaces and applying two coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm complete all as specified and as directed

M&L for preparation of new surfaces of wall/ concrete, kerb stone etc of any description over 10cm girth or width not otherwise described and applying two coat of synthetic enamel paint over a coat of primer complete all as specified and as directed

Demolition of cement concrete (unreinforced) in ground floors and pavings not exceeding 15 cm thickness (below or above ground level) complete all as specified and as directed.

Demolition of PCC block masonry, built in cement mortar including all quoins, arches, pillars etc., but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and as directed.

Taking down cement plaster of any description on brick or stone walls etc., including raking out joints, hacking for key, scrubbing down with water etc., and removal of debris to outside MD land complete all as specified and as directed.

M&L for 100mm thick PCC (1:4:8) type D2 (using 40mm graded stone aggregate) as in sub base, finished even and fair without using extra cement complete all as specified and as directed.

M&L for 100mm thick cement concrete (1:2:4) type B1 (using 20mm graded stone aggregate) , finished even and fair without using extra cement including spike rolling to surfaces or making impression of expanded material whilst the concrete is green complete all as specified and as directed.

CHANDER SEKER ENTERPRISE

SHUBHAM SHANKAR GAIKWAD

A PALANI

SKV Engineering

CARTWHEEL CONSTRUCTION