PROVN OF HIGH SECURITY BOUNDARY WALL WITH BARBED AND CONCERTINA COIL AT MRSAM, SALT HUB COMPLEX UNDER GE (CENTRAL) BANGALORE

Amount

Demolition of brick / block masonary work built in cement mortar including all quoins, arches, pillars, etc but excluding ashlar facings dressed stone work and precast concrete articles complete all as specified & directed

Dismantling old unservicable fencing wiremesh of any type & description articles complete complete all as specified & directed

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified & directed

Excavation in trenches in Hard/dense soil not exceeding 1.50m wide and not exceeding 1.5m in depthfor foundation etc and getting out complete all as specified and directed

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

M & L for Formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter, flat fair finished surfaces complete all as specified and directed

M&L for Reinforced cement concrete M-25 Design mix using 20mm graded stone aggregate as in Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc; basement slabs, under-reamed piles and mass concrete complete all as specified and directed.

M & L for Formwork to edges of concrete flats,trades,breaks in floors,window cills,concrete railings,opening in concrete walls, floor and roofs not exceeding 20cm wide and sides of RCC/PCC bands in walls, horizontal or sloping and similar works exc 10cm but n exc 20cm wide fair finished surfaces all as specified & directed

M&L for Reinforced cement concrete design mix M-25 using 20mm graded aggregate as in beams, cantilevers, bressummers, lintels over 1.5m span complete all as specifed and directed.

M&L for Formwork to square/reactangular sides of pillars, posts, struts, piers, columns, and stanchions rough finished surfaces complete all as specified and directed

M&L for Reinforced cement concrete M-25 Design mix using 20mm graded stone aggregate as in Columns, pillars, piers, posts and struts complete all as specified and directed.

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

M&L for Mild steel TMT bars 5mm dia & over up to 10 mm dia as in stirrups,spacers stirrups, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding as in stirrups, spacers and binders with the including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed

M&L for Precast cement concrete (1:3:6) type C-1 using 20mm graded crused stone aggregate as in block massonry with solid block exceeding 10 cm in width and setting in cement mortar 1:6 Complete all as specified and directed

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

M&L for rendering 5 mm thick cement mortar (1:4) on concrete surface finished even and fair without using extra cement complete all as specified and directed.

M&L Granite (of any type) tiles 20mm thick machine cut,in skirting/dado laid over cement screed and jointed with grey cement slurry,and pointed with white cement cement with admixture of pigment to match the shade of granite stone including grinding and polishing etc complete all as specified and directed.

M & L Preparation of Newly plastered wall surfaces and applying two Coats of cement base paint over a coat of self primer complete all as specified and as directed.

Returning filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cm thick each,of any type soil, complete all as specified and directed.

Removing excavated soil to a distance not exceeding 50 m and depositing where directed at a level not exc. 1.5m above the starting point complete all as specified and directed.

M&L for Mild steel work as in Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165 complete all as specified and directed

M & L for Mild steel Framed work such as grills,gratings, etc with ends of bars shouldered and/or riveted,or forged into spikes; framed guard bars; barred iron doors;ladders; framed balusters; walkways;railings; framework of water tanks and similar work conforming to Fe-290-Gde-E-165 complete all as specified and directed.

M & L for Mild steel work such as angle iron post , flat iron in fencing including cutting as making doubble swan neck i.e. "Y" shaped including welding with proper overlapping & welding MS Plate with angle iron bottom as directed, drilling holes notching for wire etc embedded in concrete fixed vertically conforming to Fe 290 grade E-165 complete all as specified and directed. ( Note : Embedded portion of Angle Iron post shall be treated with tar of coal or tar black paint and same shall be measured and paid separately)

S & F concertina coil with punched tape of 600 mm dia , centre core wire shall be minimum 2.5 mm dia of mild steel wire conforming to IS 280-2006. Galvanised coating of steel concertina coil shall confirm to the requirements as laid down for medium coated wire in IS 4826 "Hot dipped galvainsed coating of round steel wires" concertina coil shall be fixed in diamond shape with the help of dovetail two handle and spikes shall be fixed at both end of coil,minimum straight length of the wire 150 RM of 10 RM of work , minimum weight 17.0 Kg for 10 RM of wire complete all as specifed and directed.

S&F Galvanised 2 strand , steel barbed wire 2.24mm dia barbed with 2mm barbs at 75 mm spacing and straining and fixing to any type of standard rails straining bolts, including securing or tying at crossing with and provision of galvanised mild steel wire, staples or steel pins etc complete all as specified and directed.(Each line wire to be measured)

M & L for Preparing treating small articles such as stop, covers, gully gratings, holdfasts,ends of posts backs of chowkats etc area n exc 0.1 sqm each surfaces of wood and wood based material steel and iron work new or old of any description and girth not other wise described and treated with tar or coal tar black paint complete all as specified and directed

M & L for Preparing new steel & iron surfaces of any description, not otherwise described, over 10 cm in width or girth and Applying two coats of synthetic enamel paint over & including a coat of red oxide zinc chrome primer complete all as specified and directed.

M & L for PCC (1:4:8) type D-2 using 40mm graded crused stone aggregate as in 100mm thick in sub base of flooring 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.

M &l for machine pressed precast concrete interlocking paver blocks any shape and size confirming to IS 15658-2006 of 60mm thickness, M-35 Grade paver blocks with grey cement and no pigment complete all as specified and directed.

PRACHANIVA CONSTRUCTIONS (BID ID -3177377)

K. VENKATESH NAIDU (BID ID -3173450)