KALLAKURICHI DT - CHINNASALEM TP -O and M Scheme 2024-2025 RE-TENDER

Amount

Earth work excavation in all classes of soils such as hard stiff clay, stiff black cotton, hard red earth, shales, murram, ordinary earth, earth mix with 50% fair sized boulders etc., with initial lead and lifts including laying, spreading, levelling, sectioning breaking clods etc., in all incidential charges etc., complete as per standard specification for foundations SS 20B

Supply delivery and filling of M Sand sand in layer of not more than 15 cm thick including watering with all layers and consolidation complying with standard specification including cost and conveyance of sand at site and all labour charges and all other incidental charges etc. complete as per standard specification.

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

Supply and Fabrication of steel and placing in position Ms/Ribbed tor steel grills for RCC works as per design given including cost of steel and GI binding wire in floors etc, complete complying with standard specification.

Providing Centering, Strutting by using M.S. sheets and angles strutting arrangements for the sides and softest for RCC column , slab, lintel, bed lock T & L Beams, staircase waist slab, landing material at site and all labour charges and other incidental charges etc. complete for 3m height and removing the same after the specification period as directed by the departmental officer etc complete as per standard specification.

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 mortor 1:5-12mm thick ( one cement Five M sand ) including cost and conveyance of all materials from approved quarry including all labours for mixing laying watering and all other incidental charges etc. complete as per standard specification.

Ceiling Plastering with cement mortor 1:3 ( one cement three sand ) 10mm Thick including cost and conveyance of all materials from approved quarry including all labours for mixing laying watering and all other incidental charges etc. complete as per standard specification.

Paving the floor with descrgned coloured vitrified tiles of size 600 x 600 x 8mm of best quality and approved variety complying / confirming ISI specification land over cement mortar 1:3 (one cement and three M- Sand) 20mm thick and pomted with same coloured cement neatly etc., complete.

Dadooing the walls with glazed tiles of 15 c.m x 15c.m 6mm size laid in cement mortor 1:2 mix 10mm thick and pointing with 0.40 kg white cement per m2 etc.

Weathering Course with broken brick jelly 20mm size pure slacked lime over R.C.C. roof slab the preparation of 32:12.5 for required depth and slope etc. complete.

Finishing the top of roof with one course of machine pressed tiles 23 C.m x 23 C.m x 2 C.m size using cement mortor 1:3 mix mixed with 2% by weight of Crude Oil and pointing with Cement Mortor 1:3 mix Cost of all materials and labour charges and brick jelly concrete etc., complete as per standard specifications.

Exterior Emulsion paint Two coats with good quality of approved Emulsion paint including cost of all materials to site and all labour charges for mixing applying and proper curring etc., Complete as per Standard Specifications for 10 sqm

Supply and fixing of M.S Grills with Doors and Windows with one coat of Red oxide with Primer including all costs such as welding,grinding and fabrication charges, cost and conveyance of all materials to site etc,complete as per standard specification.

SURYA CONSTRUCTION (BID ID -1273556)