Demolition reconstruction of bridge across B Canal connecting ECR OMR at Kamaraj Salai Veeramani Salai Palavakkam in Div 182 183 Zone 14

Dismantling R.C.C.works,carefully clearing away the debris as directed during execution. The dismantling of concrete as per PWD schedule of rates are to be adopted wherein a part part of the concrete only is to be dismantled and the remaining part of the concrete has to be retained structurally safe.

Earth work excavation for foundation in all kinds of soils invarying depths including dismantling any masonry or roots met with in foundation shoring with planks and baling water if necessary clearing levelling the site etc. complete with initial lead of 10m and a lift of 2m

Extra lift for earth work excavation for every additional 1m or part there of over initial lift

Providing Reinforced Cement Concrete cast-in-situ bored PILES of 1200mm diameter in vibrated RCC M35 (Design mix) using 20mm and below HBG metal including cost and conveyance of all materials to site and cost of cement at site but excluding cost and fabrication of steel and placing it in position before concreting-setting up of piling equipment, shifting the same from one pile location to another pile location, dismantling them and reerceting as necessary including all labour for driving or boring and providing temporary casing where required through all soils, leading the excavated earth to a distance of 200m including forming of working platform, forming approaches to the working platform, mixing concrete, filling it in position, compacting, including diversion of water course if necessary and all other incidental charges etc., Complete as per standard specifications, forming and maintaining protective bunds and all other incidental charges etc., complete for PILES BELOW PIERS AND ABUTMENTS (Rate for 1m Up to 25 m depth) MORTH -REF. NO. 1100,1600 & 1700 - SL.NO.12.24 Pg No.505

Stripping of concrete at pile top of piles for the required depth to expose the pile reinforcement so as to anchor the same with pile cap reinforcement ,bending ,cleaning including labour charges, hire charges for tools and plants and all other incidental charges etc complete including cutting extra length of reinforcement if found necessary and as conforming MoRTH specification as directed by the Engineer

Dynamic load test

Providing Ready Mix plain cement concrete M 15 Grade using 20 mm ISS size HBG metal including cost and conveyance of all materials to site including cement, handling charges for the same, mixing, laying,compacting, including form work, vibration charges, curing concrete, all other tools and plants employed and all other incidental charges etc., complete confirming to MoRTH specifications, as directed by the Engineer. MORTH Ref. No. 1500, 1700, & 2100 Sl.No.12.08 (Case-II) PG-403

Providing vibrated Reinforced controlled Ready Mix cement concrete M 35 design mix ( To be designed with the material to be used) using 20 mm ISS size HBG metal including cost and conveyance of all materials to site including cement, handling charges for the same, mixing , lncluding placing the pump in position, erecting the horizontal and vertical pipe line to the required distance and height, laying,compacting ,providing cover blocks, finishing smooth the surface, including form work & supports, vibration charges, curing concrete, all other tools and plants employed and all other incidental charges etc., complete ( Excluding cost and fabrication charges of steel) confirming to MoRTH specifications, as directed by the Engineer - for Pile Cap

Providing vibrated Reinforced controlled Ready Mix cement concrete M35 design mix (To be designed with the material to be used) using 20 mm ISS size HBG metal including cost and conveyance of all materials to site including cement, handling charges for the same, mixing , lncluding placing the pump in position, erecting the horizontal and vertical pipe line to the required distance and height, laying,compacting ,providing cover blocks, finishing smooth the surface, including form work & supports, vibration charges, curing concrete, all other tools and plants employed and all other incidental charges etc., complete (Excluding cost and fabrication charges of steel) confirming to MoRTH specifications, as directed by the Engineer - for Abutment, Pier & pier cap (Rate for upto 5m height) MORTH Ref. No. 1500, 1700, & 2100 Sl.No.12.40 (D Case-I) PG-522

Providing vibrated Reinforced controlled Ready Mix cement concrete M35 design mix (To be designed with the material to be used) using 20 mm ISS size HBG metal including cost and conveyance of all materials to site including cement, handling charges for the same, mixing , lncluding placing the pump in position , erecting the horizontal and vertical pipe line to the required distance and height , laying,compacting ,providing cover blocks, finishing smooth the surface, including Staging & form work, vibration charges, curing concrete, all other tools and plants employed and all other incidental charges etc., complete (Excluding cost and fabrication charges of steel) confirming to MoRTH specifications, as directed by the Engineer Retaining wall/Abutment wall/Return wall/Dirt wall and Box culvert slab & wall including form work etc., complete (Upto 5m height) MORTH Ref. No. 1500, 1700, & 2100 Sl.No.15.12 (D Case-I) PG-667