Upgradation and improvement of roads in Iron and steel Market Sathangadu

Picking 5cm to 10cm old metalled surface and sectioning to required level and slope as directed by the Engineer Incharge

Removing the excavated earth and depositing the same Upto 3 to 5KM with an average lead of 4 KM from the site including loading and unloading etc., all complete and as directed by the Departmental Officers.

Providing, laying, spreading and compacting graded stone aggregates for Wet Mix Macadam including premixing the materials with water at OMC in mechnanical mix plant, conveyance of mixed materials by tipper to site, laying in uniform layers using pavers in Sub Base/ Base course on well prepared surface and compacting with vibratory soil compactor to acheive the desired density including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per clause 406 of MORTH Rev-5

Plain Cement concrete 1:4:8 (One of cement, four of sand and eight of hard broken stone jelly) for foundation using 40 mm size broken stone jelly inclusive of shoring, strutting, baling out water wherever necessary ramming, curing etc., complete in all respect complying with relevant standard specifications and as directed by the departmental officers.

Providing and Construction of dowel jointed, Pavement Quality Concrete over of base Course with 53 grade cement , coarse and fine aggregate conforming to IS 383, coarse aggregate 20 mm & 12.5 mm Granite/Basalt/Trap metal & clean seived approved sand conforming to the gradation asspecified in Table 600-3 of MORTH clause 602,. loading materials to cement conrete batch mix plant of adequate capacity ( normaly 25% more capacity than the paving equipment preferably 120 Cum/hour ) as per approved mix design satisfying the characteristic flextural strength of not less than 4.2 Mpa. The mix shall be transported to site in transit truck /tippers/ dumpers of 5-6 Cum capacity, laid with a slip form paver with electronic sensor fitted with vibrators shich shall operate at a frequency of 8000-10000 impulses per minute under load with a maximum spacing of 600mm and finished in a continuous operation including provision of contraction, expansion, construction and longitudinal joints, fixing of Dowel bars and Longitudinal tie bars ,joint filler, separation membrane, sealant primer, joint sealant, debonding strip, curing compound as approved, finishing with power trowel to the required grade, level and alignment, textured with texturing machine, finishing etc., making groove cutting for construction joint and filling the same with polysulphide or bitumen sealant, making groove cutting for expansion joint and filling the same with polysulphide or bitumen sealant and, curing (curing shall be as per clause 602.9.12 of MORTH) including cost of all materials, labour, lead and lift, hire charges of machineries , including the initial saw cut and filling of Polysulphide or bitumen sealants in contraction, expansion joints etc., complete in accordance with MORT&H technical specification clause No. 602 and with necessary Centering charges and other incidental charges and as directed by the Engineeer in Charge (Dowel bars shall be paid under relevant item)

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel reinforcement grills of all variety like TMT Fe550D, etc., for all RCC works as per design given including cost of steel reinforcement and G.I. binding wire, wastage etc. complete complying with standard specification and as directed by the departmental officers.(Contractor has to make his own arrangements for the supply of steel reinforcement and binding wire)

Providing and fixing 40mm dia 10 Kg/Cm2 rigid PVC pipe approved quality to a length of 26cm in joints sleeves for dowel bars including cutting charges cost of solution etc all complete

Providing and fixing Bituminous Sheet of approved quality, make 20mm thick. The rate including cost of material and conveyance and labour for cutting, fixing in position etc all complete and as directed by departmental officers.

Providing and fixing 160mm 6kg/Cm2 PVC below ground level for cable crossing in future with end caps at both ends. The rate including cost of all material labour charges for cutting and placing the pipe in position etc. and as directed by the Engineer Incharge.

Filling excavated earth other than sand with an initial head load of 100 mts. and depositing the earth as shown by the departmental officers in layers of not more than 15cm thick well rammed with surface vibrator, watered and consolidated etc., complete complying with standard specification and as directed by the departmental officers.