PROVN OF SECURITY WALL IN BETWEEN POST NO. 2 TO POST 3 AT HQ 10 SECT RR UNDER AGE (I) CIF (K).

Amount

Excavation in trenches, not exc 1.5 mtr wide and not exc 1.5 mtr deep and getting out in soft/ loose soil for foundation, cesspits, manholes, sewage lines, laying of cables/pipe etc and getting out, complete all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc 25cm thick, complete all as specified and directed.

Removing excavated material/soils to a distance not exc. 50 mtr and depositing where directed at a level not exc.1.5 mtr above the starting point, complete all as specified and directed.

M&L for PCC 1:4:8 type D-2 (using 40mm graded crushed stone aggregate) as in foundation, filling in and mass concrete, complete all as specified and directed.

M&L for RCC 1:2:4 type B-1 (using 20mm graded crushed stone aggregate) as in roof beams, cantilevers, bressummers, lintels over 1.5 mtr clear span, complete all as specified and directed.

M&L for RCC 1:2:4 type B-1 (using 20mm graded crushed stone aggregate) as in foundation including rafts, plinth beam etc., complete all as specified and directed.

M&L for RCC 1:2:4 type B-1 (using 20mm graded crushed stone aggregate) as in columns, pillars, piers, post and struts etc, complete all as specified and directed.

M&L for mild steel work in hand rails, half round or other steel section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embedding in concrete and screwing etc. wind ties for roof including securing bolts, conforming to Fe-290 Grade E-165, complete all as specified and directed.

M&L for 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/straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc, complete all as specified and directed. Note : Each line of wire to be measured separately.

M&L for preparation of new steel or iron surfaces of any description over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer, complete all as specified and directed.

M&L for brick work with sub class "B" bricks, old size, straight or curved on plan exceeding 6 Mtr mean radius, built in cement mortar 1:6, complete all as specified and directed by Engr-in-Charge.

M&L for damp proof course 40mm thick with type B-0 (1:2:4) (using 12.5mm graded crushed stone aggregate) to horizontal or vertical surface incl necessary formwork, complete all as specified and directed.

M&L for rendering 15mm thick in CM 1:4 on brick work or concrete surfaces, finished the surface even and fair without using extra cement, complete all as specified and directed.

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

All as per ser item No 14.00 here-in-above but 6mm to 8mm dia as in stirrups, spaces and binders, complete all as specified and directed.

M&L for preparation of new plastered surfaces of walls and others and applying two coats of cement base paint over a coat of alkali resistance primer, complete all as specified and directed.

Formwork to sides of rough finished surfaces of concrete foundation, footing, bases of columns, raft beams, side and soffits (if any) of foundation, plinth beam and similar work, complete all as specified and directed.

Formwork to rough finished surfaces of concrete of sides and soffits of floor or roof beams, lintel beam, cantilevers, shelves including supports, overhangs etc, complete all as specified and directed by Engr-in-Charge.

Formwork to sides of rough finished surface of concrete of square, rectangular or polygonal to sides of columns, pillars etc. complete all as specified and directed by Engr-in-Charge.

M&L for Plain Cement Concrete 1:2:4, type B-1 (using 20mm graded crushed stone aggregate) as in copings, roof kerbs or mud stops, benching, haunching including necessary formwork, weathering/ slightly rounded or camfered angles, complete all as specified and directed.

Surface excavation not exc 30cm deep & averaging 21cm deep and getting out in any type of soft/ loose soil, complete all as specified and directed.

M&L for hardcore of broken stone or boulders of guage exc 63mm but not exc 100mm, deposited, spread and leveled in layers not exc. 15cm thick, complete all as specified and directed.

Rolling and consolidating formation surfaces in cutting with hand roller 0.2 to 0.5 tonne, complete all as specified and directed.

M&L for 100mm thick PCC 1:4:8, type D-2 (using 40mm graded crushed stone aggregate) as in sub base of floor, finished the surface even and fair, complete all as specified and directed.

M&L for machine pressed precast coloured concrete interlocking paver blocks of any shape and size, confirming of IS-15658 : 2006 of 60mm thick M-35 Grade, laid and jointed with grey cement and pigment, complete all as specified and directed.

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

Providing and laying at vertical/ horizontal near ground level factory made in kerb stone of M-25 grade cement concrete in position to the required line, level, jointed with cement mortar 1:3 (1 cement:3 coarse sand) including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm) including making drainage opening wherever required, complete all as specified and directed.

SOFI CONSTRUCTIONS (BID ID -3131921)

JK BUILDERS AND ENGINEERS (BID ID -3145019)

SB ENTERPRISES (BID ID -3145038)