PROVIDING PAVER BLOCK ARRANGEMENT TO PANCHAYAT UNION PRIMARY SCHOOL IN KUMARAM VILLAGE AT KOTTAIMEDU PANCHAYAT UNDER MINES AND MINERALS 2023 - 2024 P02

Amount

PROVIDING PAVER BLOCK ARRANGEMENT TO PANCHAYAT UNION PRIMARY SCHOOL IN KUMARAM VILLAGE AT KOTTAIMEDU PANCHAYAT UNDER MINES AND MINERALS 2023 - 2024 P02

Earth work excavation for foundation in all class of soils except hard rock requiring blasting but shoring shuttering and baling out water wherever necessary and refilling the sides of the foundation with excavated earth in layers of not more than 15 cm thick well rammed and consolidated and depositing the surpous earth in all palces shown by the departmental officers with initial lead and lift etc including levelling the site etc., complete with standard specification in hard stiff cllay, stiff black cotton soil, hard fred earth, shale murums, gravel stoney earth, and earth mixed with 50% fair sized boulders, and hard gravelly soil in foundation.

Cement concrete 1:4:8 (one cement, five sand, and Ten hard broken stone) Using 40mm ISS size Hand Broken granite stone Jelly for Foundation and Flooring including labour charges for mixing concrete watering and laying the concrete in layers not more than 15 cms thick compacting etc complete complying with standard specification etc complete.

Supplying and erecting shuttering including necessary support for plance surface in Foundation Basement and Roof sllabs struting upto 3.29 M height for plane surfaces for floors for RCC column footings columns plinth beam and connecterd with foundations grade beams, raft slabs stair case steps, bed blocks, critical pier, etc beams roof slabs, using mild steelsheets of size 90 x 60 cm and 10 gouge stiffened, welded with steel angles of size 25 mm x 25 mm x 3mm for boarding laid over silver oak (country wood) joists of 10 cm size x 6.5 cms size spaced at abour 90 cms center to center and supported cauanna props of 10 cm to 13 cms spaced at 75 cms to center to center etc., complete complying with standard specification and as directed (SI - 155)

Cement concrete 1:3:6 (one cement, sand, and Six hard broken stone) Using 20mm ISS size Hand Broken granite stone Jelly for Foundation and Flooring including labour charges for mixing concrete watering and laying the concrete in layers not more than 15 cms thick compacting etc complete complying with standard specification etc complete.

Construction of Granular Sub base by providing well graded material (25 mm to 4.75 mm IRC HBG metal @ 65 %,4.75 to 2.36mm IRC HBG metal @20%&2.36 mm below IRC HBG metal @15%)& (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 25 & 6% repectively) spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotovator at OMC and compacting with three wheel 80-100 KN capacity and finished in accordance with the requirements of the specification and thickness as per approved plans or as directed by the Engineer (Mix -in - place method) .

Providing and Laying of Interlocking Concrete (Surface Textured) Block Pavements having thickness 80mm and compacted over a thin bedding sand layer of 25 mm thickness and joints shall be filled by fine sand of specified grading as per table 1500.6 of Specification of Rural roads-2014 and Technical specification clause 1504.

Provision for Name bord Charges etc

AVS & CONSTRUCTIONS (BID ID -1254377)