Restoration of Paver block road at Kovil Sannathi Street in Thiruppanandal Town Panchayat

Earth work excavation for foundation, etc., in all soil sand sub- soils and to full depth as may be directed except in hard rock requiring blasting inclusive of shoring, shuttering, bailing out water wherever necessary refilling the foundation with excavated earth other than sandy soil in layers of not more than 15 cm thick well rammed and depositing the surplus earth with in the compound in place shown by the departmental officers within an initial lead and lift and clearing and levelling the site etc.,complete

Collection supply and filling of Stone Dust of approved quarry including cost and Conveyance of all materials to site and all labor charges for filling etc., Complete.

Cement Conceret 1:4:8 (One Cement four sand and eight aggregate) using 40mm hard broken granite stone jelly for foundation including dewatering and wherever necessary laying in layers of 15cm thick and consolidated and curing complying with standard specification and as directed by the departmental officers etc., complete

Supplying and errecting centering for plane surfaces such as CC slab,beam etc.,including strutting upto 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm for boarding laid over country wood (silver Oak) joists of size 10cm X 6.5cm spaced at 90cm centres and supported by casurina props of size 10 - 13cm dia spaced at 75cm centres including necessary cross bracings etc., complete complying with standard specifications. up to base

slab shuttering

Plain Cement concrete in 1:2:4 (One part of cement, Two part of sand Four part of ISS gauge HBG metal) using 20mm ISS gauge HBG metal including cost of conveyance of metal from approved quarry at site including cost of cement and all labour watering including mixing dumpling and laying in layer of not more than 15 cm thick and tampering to consolidation curing and all other incidental any complying with standard specification etc., as per T.N.D.SS.No.28.

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 -

Supply and delivery fixing of Manhole Cover 60 x 60cm (Heavy Duty) with Frame including cost and conveyance of all labour charges etc., Complete as per std., Specifications.,

Supplying 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 in force and as directed by department officials.-

Supply of approved quality PVC PIPE 110mm 6Kg/CM pipe With Exice Duty AS PER IS 12818/1992.

Supply and delivery and fixing of 100mmx75mm PVC Nahini / Floor Trap with PVC Grating for including cost and conveyance of floortrap and all labour charges etc., complete as per standard specifications.

Providing, Laying, Spreading and Compacting grading aggregates to WET MIX MECADAM Specification in 250mm thick in two layers each layer in 125mm thick including premixing the materials with water at OMC in mechanical mix plant. Cariage of mixed materials by tipper to work site laying in uniform layers with pavers in sub base/base course on well prepared surface and compacting with vibratory roller to acheive the desired density etc complete 111,112,406 &900 MORTH Specification

Providing and laying of Rubberized Paver block 83 mm thick High Strength type of interlocking pavement block in required size of minimum comperesive strength of 40 N/mm2 in Uniform Shape at approved make to be laid in curring bone pattern with approved non sticking surface in top and the rate including leveling the base preparation of subbase with the ston dust 100 mm thick laying out the cut pieces to fit the edge vibrating the paver sweeping transporting loading , un loading and laying the Paver block etc Completed. as per Standard Specification.

SIVAKUMAR V (BID ID -1351223)