SR 2016-17 Construction of culvert at km 0/800 (Valarad road )and providing drainage facilities of Pandikkad-Wandoor-Vadapuram road in Manjeri LAC

Amount

Road Work

12.1.2.B : Excavation for Structures :- Ordinary Rock (not requiring blasting ) - Depth up to 3 m - Mechanical Means <br> 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.

12.4 : P CC 1:3:6 in Foundation <br>Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.

13.5.A : PCC Grade M15 for sub-structure with form work - Height upto 5m <br>Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications

14.1.A.1.A : For Solid slab Super structure - Height upto 5 m - RCC Grade M20 -Using concrete Mixer <br>Furnishing and Placing Reinforced/ Prestressed cement concrete in super-structure as per drawing and Technical Specification

14.2 : Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specifications

4.1.A.2 : Granular Sub-Base - Grading-II (Table:- 400-1) - Plant Mix Method <br>Construction of granular sub-base by providing graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401

3.16 : Construction of Embankment with Material obtained from Borrowpits <br> 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.

4.12 : Wet Mix Macadam <br> Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density.

5.1.a : Prime Coat<br>Providing and applying primer coat with bitumen emulsion (SS) on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.7kg/sqm using mechanical means.

5.7.1 : Close Graded Premix Surfacing/Mixed Seal Surfacing :- Case I, Type - A - Mechanical means using HMP of appropriate capacity not less than 75 tonnes/hour.<br> Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.09 mm (Type-A) aggregates using penetration grade bitumen using VG 30 to the required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a Smooth wheeled roller 8-10 tonne capacity, and finishing to required level and grade.

YOOSAFALI K