Construction of Approach road for Appankappu Bridge, Pothukallu

Amount

APPROACH ROAD(34.0M) RIGHT BANK OF RIVER

12.1.2.A : Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. Ordinary Rock (not requiring blasting ) - Depth up to 3 m - Manual Means

12.8.A : Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications PCC Grade M15 ( Without formwork)

12.8.E.1.1 : Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. RCC Grade M25 - Using Concrete Mixer

12.40 : Supply, Fitting and Placing un- coated HYSD bar Reinforcement in Foundation complete as per Drawing and Technical Specifications

13.5.F.P.1 : Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications RCC Grade M25 - Using concrete Mixer - Height upto 5m

13.6 : Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and Technical Specifications

3.17 : Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of table 300-2.

3.31 : Construction of rock fill embankment with broken hard rock fragments of size not exceeding 300 mm laid in layers not exceeding 500 mm thick including filling of surface voids with stone spalls, blinding top layer with granular material, rolled with vibratory road roller, all complete as per clause 313.

13.9.A : Back filling behind abutment, wing wall and return wall complete as per drawing and Technical Specification Granular material

14.10 : PCC M15 Grade leveling course below approach slab complete as per drawing and Technical specification.

14.11 : Reinforced cement concrete approach slab including reinforcement and formwork complete as per drawing and Technical specification.

R/B APPROACH ROAD(34.0M) DOWEL BARS & WEEP HOLES

60.5.1 : DOWEL BARS - Supplying and providing MS dowel bars of size 20 mm dia , 1.5m long (1m in rock and 0.5 m in concrete ) including drilling holes of 25mm dia and filling the gap with cement grout ( 0.25kg/each) etc complete

60.6 : PVC WEEP HOLES- Providing weep holes using 75mm dia. PVC pipes working pressure 4kg /sq.cm including cost of materials, conveyance, labour charges etc. complete.

APPROACH ROAD (20.0M) LEFT BANK OF RIVER

12.1.1 : Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. Ordinary soil - Depth upto 3 m - Manual Means

12.8.A : Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications PCC Grade M15 ( Without formwork)

12.8.1.C.1 : Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications RCC Grade M20 - Using Concrete Mixer

13.5.F.P.1 : Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications RCC Grade M25 - Using concrete Mixer - Height upto 5m

13.6 : Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and Technical Specifications

3.16 : Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2.

3.17 : Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of table 300-2.

3.31 : Construction of rock fill embankment with broken hard rock fragments of size not exceeding 300 mm laid in layers not exceeding 500 mm thick including filling of surface voids with stone spalls, blinding top layer with granular material, rolled with vibratory road roller, all complete as per clause 313.

13.9.A : Back filling behind abutment, wing wall and return wall complete as per drawing and Technical Specification Granular material

14.10 : PCC M15 Grade leveling course below approach slab complete as per drawing and Technical specification.

14.11 : Reinforced cement concrete approach slab including reinforcement and formwork complete as per drawing and Technical specification.

L/B APPROACH ROAD(20.0M) WEEP HOLES

60.6 : PVC WEEP HOLES- Providing weep holes using 75mm dia. PVC pipes working pressure 4kg /sq.cm including cost of materials, conveyance, labour charges etc. complete.

EXCLUSIVE OF GST

Note :1 All materials, Items, Equipment shall be best branded items with IS and approved by client/KEL

2:Rate is inclusive of installation, testing and commissioning cost for all items

3.Rate isExclusive of GST.

4.Work should be executed as per DSR/PWD/Irrigation Dept. specification and direction of Engineer at site.

CEMENT: Cement make: Use Malabar cement only as per Govt. direction and in case of non availabilty of Malabar cement use Ultra Tech, Dalmia, Ramco or eq. brand in the order of preference.

RCC: (Assessment of strength of concrete by Cube testing at Approved Govt labs as per IS) Cement make: Use Malabar cement only as per Govt. direction and in case of non availabilty of Malabar cement use Ultra Tech, Dalmia, Ramco or eq. brand in the order of preference.

STEEL REINFORCEMENT: Make: Tata,Vaishak, SAIL, JSW or eq primary make in the order of preference

CENTERING & SHUTTERING: (Centering and shuttering for different category of work may be considered separately.)

STEEL REINFORCEMENT: Make: Tata,Vaishak, SAIL, JSW or eq primary make in the order of preference

Daybro constructions