Providing Paver Block Pavement in Vethakovil street in Pottal at pottal Panchayat Cheranmahadevi Panchayat Union

Amount

Earthwork excavation in all classes of Soils and Sub soils except hard rock requiring blasting including initial lead and lift, dressing the excavation upto bed level for Foundation as SS 20 B specification etc., complete

Cement Concrete 1:4:8 mix using 40mm ISS HBG metal including cost and conveyance of all materials to site, labour charges for mixing, laying, compacting and curing concrete etc., complete

Cement Concrete 1:3:6 mix using 20mm ISS HBG metal including cost and conveyance of all materials to site, labour charges for mixing, laying, compacting and curing concrete etc., complete

Supplying and erecting centering shuttering including necessary supports for plane surface in foundation and basement and in all floors for R C C column footing column plinth beam, beams, roof slabs, staircase steps, bed blocks, critical pier etc using mild steel sheets of size 90 x 60 cm and 10 guage stiffened, welded with mild steel angles of size 25mmx25mmx3mm for boarding laid over silver oak (country wood) scantlings of size 10cm x 6.5cm spaced of about 90cm centre to centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre complete complying with standard specifications and as directed by departmental officers including conveyance of all materials to site and proper centering etc complete.

Construction of Granular Sub base by providing well graded material (25mm to 4.75mm IRC HBG metal @ 65%, 4.75 to 2.36mm IRC HBG metal @ 20% & 2.36mm below IRC HBG metal @ 15% & the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 25 & 6% respectively) spreading in Uniform layers with motor grader on prepared surface mixing by mix in place method with rotavator 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 design - GSB Grade III specification - Mix in Place method

Providing and Laying of Interlocking Concrete (Surface Textured) Block Pavements having thickness 60mm 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. (Output for 225 Sqm) - SE(R.D) Data Issued on THAI scheme work Scrutiny

N.MUTHUKUTTI (BID ID -1497456)