BOUNDARY WALL GHSS

Amount

Clearing the light Jungle etc., complete complying with standard specification and as directed by the departmental Officers.

Earth work excavation for foundation (for narrow excavation) in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary, refilling the sides of foundation with excavated earth in layers not more than 15cm thick well rammed and consolidated and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 2 mts. and clearing and levelling the site, etc., complete complying with standard specification.

Supplying and filling in foundation, basement, etc with filling crushed stone sand in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers.

Cement Concrete 1:5:10 (One Cement, Five crushed stone sand and Ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and curing etc. complete complying with standard specification

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oak joists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. (Payment for centering shall be given after the concrete is laid)

Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaiton. (Payment for centering shall be given after the concrete is laid)

For plane surfaces such as rectangular or square RCC columns, sunshades, top and bottom slab of RCC boxing, etc.

Providing and laying in position, standardised concrete Mix M-20 Grade in accordance with IS:456-2000, using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325 kg/ms and maximum water cement ratio of 0.55, including admixture (plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5 cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu'm') 7670 kg. of sand,

but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor/ roof slabs wherever necessary without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS standards. (No separate payment will be made by the Department for the excess usage of materials).

For Foundation and Basement

Supplying, fabricating and placing in position MILD STEEL / RIBBED TOR STEEL grills for all RCC works as per design given including cost of steel and G.I. binding wire in all floors etc. complete complying with standard specification. [Contractor has to make his own arrangements for the supply of steel and binding wire]

BRICK WORK in Cement Mortar 1:5[One Cement and Five crushed stone Sand] using best quality Fly ash bricks of size 23X11X7cm including curing etc., complete complying with standard specifications.

For Foundation & Basement

For Superstructure in Ground Floor

BRICK PARTITION walls of 11.00cm thickness using best quality Fly Ash Bricks of size 23 X 11 X 7 cm in Cement Mortar 1:3 [One Cement and crushed stone Sand] using hoop iron reinforcement if found necessary including curing etc. complete and as directed by the departmental officers. [Hoop Iron Reinforcement will be measured and paid for seperately]

For Superstructure in Ground Floor

Supplying and fixing in position Bitumen felt of 15mm thick pad for expansion joints etc., complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing M.S Grill of required size for using necessary M.S angles, flats for inner and outer members which should be fixed or welded to masonry or columns including necessary dismantling or making holes and redoing the same to original condition inclusive of providing one coat of red oxide primer etc., complete as directed by the departmental officers

Plastering with Cement Mortar 1:5 (One cement and Five P.sand), 12mm thick mixed with Bonding agent Cebex112, Zydex -Zycrete 2X or other Equalent compound conforming to BIS at 200ml of One cement bag (50kg) for increased workability and air entrainment and finishing in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

Painting the wall two coats with approved weather proof Exterior Emulsion paint over one primer coat of over cement plastered wall surface etc., complete complying with standard specification.

Supplying and fixing of Barbed wire fencing using 10 gauge - two ply and four pronged (Galvanized) Barbed wire in 7 rows horizontally and around the horizontal rows at an interval of 60cm, including the cost of Barbed wire, loading, conveyance and unloading at site of work and labour charges for fixing in position etc., complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing M.S.Angle of size 50x50x6mm including cost of materials and labour charges for cutting to required sizes, fabricating, welding and transporting to the site of work and including the cost of one coat red oxide primer etc., complete complying as directed by the departmental officers.

aaronbuilders

M/s. LJK Constructions