15th Finance Tied Grant 2024-25 1st Installment

Amount

Earth work excavating and deposting on bank with initial lead of 10m& intial lift of 2m in hard stiff clay, stiff black cotton, hard red earth shales ,murram, gravel, stoney earth mixed with small size boulders etc completed as per std specification.

Cement concrete of mix 1:4:8 (One cement four sand eight aggregates) using 40mm guage hard broken including cost conveyance of all materials to site and labour charges, transporting and placing in position including shoring, forming protective bunds, cofferdams bailing out of water labour for mixing compacting, finishing and curing, working at depths, tools and plants and incidental charges such as sheeting, shoring and bracing and their subsequent removal etc., complete as per standard specification

Steel centering for side and sifits including supports and strutting upto 1m height for plain surface such as RCC slab with all cross bracings using mild steel sheet of size 90cmx60cmx10 gauge stiffened with welded miled steel angles of size 25x25x6mm for laid over silver oak for coundary wood joints of size 10x6.5 cm spaced at about 90cm centre to centre and supported by casurials props of 10cm to 13 cm dia spaced at about 75cm centre to centre and suppor etc completed as per std specification. A) Column

B) Grade beam

Supplying fabricating and placing in position of steel rods using TMT Steel including cost of binding wire, cost of labour charges for fabrication and placing in position etc. Complete. Complying with std. specifications.

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 contenet of 325Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone Sand (M- Sand), but excluding cost of reinforcement grill and fabricating charges centering and shuttering but 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 cost etc., complete complying with standard specification and as directed by the departmental officers -

Brick work in CM 1:5 (one cement & Five Crushed Stone Sand (M- Sand)) using II class ground moulded bricks of size 9" X 43/8"X 2 3/4" including finishing, curing, etc., complete complying with standard specification - 100CFT.

Plastering with cement mortar 1:5 (One part of Cement and Five part of Plastering Sand (P- Sand)) 12mm, thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications

Painting two coats for Interior surface with approved Interior Plastic Emulsion paint approved quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification.

GMARIAPPANANDCO (BID ID -1217083)