LAYING OF CEMENT CONCRETE IN CANE YARD

Earth work excavation for all soils and sub soils for formation of concrete flooring to full depth as may be directed except hard rock requiring blasting and refilling the sides of foundation with excavated earth in 150 mm layers well-watered rammed, consolidated including depositing surplus earth with in compound with lead ofup to 500 mtr and initial lift of 2 mtr. Cleaning, leveling boiling out of water, if necessary, etc. complete complying with standard specification. In HSC / HRE, HGs (Not requiring blasting) Ref: Sl.No.25 (Page) PWD schedule of rate).

Providing and laying gravel to 150mm compacted thick layer including cost & conveyance of gravel from approved sources to work site including labour for spreading , watering and compacting by power roller to achive the required proctor density at 100% compaction.

Providing and laying Granular sub base spreading 5th grade HBG metals aggregate from 53mm to 2.36mm and below of sand by close graded materials .mixing in a mechanical mix plant at OMC. carriage of mixed materials by tipper to site ,spreading in uniform 100mm thick layers with motor grader on prepared surfaces and compacting with vibratory soil compactor to achieve the desired density. Complete as per clause 401 etc...

Providing and laying plain cement concrete 1;4:8 ( one cement ,four M sand and EIGHT HBG metals)using 40 mm hard broken granite metals including consolidating, compaction, curing. dewatering where every necessary and cost of all materials and labour charges etc. complete complying with standard specification as directed by the departmental Engineers.

Providing and laying reinforced cement concrete 1:2:4( one cement ,two M sand and four HBG metals) using machine broken hard granite metal of approved quality and size of 20 mm for RCC works including vibration, curing, finishing . cost of all materials and labour charges etc. complete complying with standard specification.

Providing and laying plain cement concrete 1:2:4( one cement ,two M sand and four HBG metals) using 20mm HBG metals including curing ,vibration. cost of all materials and labour charges

Providing steel Centering to the sides and soffits of plain and RCC concrete surfaces including cost of all materials and labour charges complete complying with standard specification

Supplying and fixing of expansion joints using bituminous pad of 20 mm thick to the required height complete complying with standard specification.

Supplying, Fabrication and placing in position of MS / RTS rods required for RCC work – including cost of steel rods. conveyance charges . bending, straightening, cutting, fabricating and lying grills in position including cost of 18 SWG binding wires etc. complete complying with standard specification .

S T CONSTRUCTIONS (BID ID -1206833)