AGAMTLibrary_202526_Mangudi

Amount

REPAIR AND RENOVATION OF LIBRARY BUILDING AT MANGUDI VILLAGE IN MANGUDI AMBALATHADI PANCHAYAT

Chipping in Cement concrete Roughing the surface sor page no:28/24-25

Plastering with cement mortar 1:5 12 mm thick in all floors complying with standard specifications.

Finishing the top of roof with one course of PRESSED TILES of size 20xcm 20cm x 2cm of approved quality laid in cement mortar 1:3 12mm thick mixed with water proofing compound conforming to I.S. at 2% by weight of cement used and the top pointed with same mortar mixed with redoxide to the full depth of tiles, complete complying with standard specification. and as directed by the departmental officers.Rate for 10m3

White washing two coats using shell lime including cost and conveyance of all materials to site and all labour charges etc comoplete for 100 Sqm

Supplying and painting the walls with two coats of oil bound distemper over one coat of water based cement primer including cost for distemper, primer, cleaning and scrapping the walls, rendering the walls smooth with necessary putty, brushes, scaffolding arrangements, labour charges, etc., as per standard specification.

Painting two coats with approved Exterior Emulsion Paint over one priming coat of cement plastered wall surface and ceiling including cleaning preparing the surface and curing etc complete.

Painting new iron works for door, windows and ventilators, iron bars, weldmesh, wiremesh, screen, steel bars, flats and other similar works etc, with two coats of approved 1st quality of synthetic enamel pain over the existing red oxide primer in all floors. The rate is inclusive of cost of all materials and labour , brushes and scaffolding charges etc., complete complying with standard specification.

Earth work excavation for pavement in all soils and sub soils and to full depth as may be directed except rock requiring blasting but inclusive of shoring strutting and baling out water wherever necessary etc., complete.HARD SOIL

Collection and supply of sand including cost and conveyance to the siteand all labour as per standard speecifications charges for filling

Cement concrete 1:4:8 using 40mm gauge hard broken granite stone including all incidental charges, dewatering if found necessary etc., complete.

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)

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)

Providing and laying in position, Standardised Concrete mix M-25 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 concrete 350kg/m3 and maximum water cement ratio of 0.5, including admixture (plasticiser / super plasticiser) in recommened proportion as per IS :9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0cu.m) 7730kg of 20mm machine crushed stone jelly and with about (3.3cu.m) 5156 kg of 10-12mm machine crushed stone jelly and wiht about (4.79cu.m) 7670 kg of M.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 fanc clams 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 hte excess usage of materials).

Brick work using country bricks of size 83/4"x41/4"x23/4" in cement mortar 1:3 (One cement and three M.Sand) including curing neat finishing, etc., complete complying with standard specifiction.

Plastering with Cement Mortar 1:5 (One cement and Five M.Sand), 12mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing colour galvalume sheet roof of 0.47mm thickand steel tubular box section of 100x50x3mm of 1meter interval including priming coat fixing in position with all necessary accessories complete complying with standard specification and as directed by the departmental officers.

White washing two coats with freshly burnt white shell lime in all floors including cost of lime, blue powder fevicol type gum, brushes, scaffolding charges, etc., complete complying with standard specification and as directed.

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

M MANI (BID ID -1410819)

K PANTHANAM (BID ID -1411390)