Restoration of rain damages on Chakki- Banikhet Chamba Bharmour road NH 154-A Km 106/0 to 172/0( SH Providing and laying GSB-GII , GIII and Bitumen concrete in Km 130/0 to 150/0

Amount

Providing laying spreading and compacting 150 mm (One hundred fifty milimetre) Granular Sub Base as per Specifications (Table 400 - 2) of C.B.R. value not less than 30% including premixing the material with water at OMC in mechanical mix plant, carriage of mix material by tipper to site, laying in uniform layers with paver on well prepared surface and compacting with vibratory road roller to achieve the desired density. Items to include all materials , labour , machinery / equipments and incidental work required to complete the job including meachanical transport within all leads and lifts. The item shall be measure and paid for finished / compacted volume of granular sub base.

Providing laying , spreading and compacting 75 mm (seventy five milimetre) thick gradded stone aggregae of grading - I 63 to 45 (sixty three to forty five milimetre) to water bound macadam specification including spreading in unform thickness hand packing rolling with 3 (Three)wheeled / steel vibratory roller 8 - 10 Tonnes (Eight to ten Tonnes) in stages to proper grade and camber applying and brooming requiste type of screening binding materials to fill up the interstics of course aggregate, watering and compacting to the reuired density including carriage of material within all leads and lifts complete in all respect as per clause 404 of MORT& H specification of 5th revision 1st layer 150mm ( One hundred fifty milimetre) thick as per entire specification of Engineer- in Charge

Providing laying , spreading and compacting 75 mm (Seventy five mimimetre) thick gradded stone aggregate of grading - II 53 mm to 22.4 mm (Fifty three to twenty two point four milimetre) to water bound macdam specification including spreading in uniform thickness , hand packing , rolling with 3 (Three) wheeled / steel vibratory roller 8 - 10 Tonnes (Eight to ten Tonnes) in stages to proper grade and camber , applying and brooming requiste type of screening binding materials to fill up the interstics of course aggregate water and compacting to the required density including carriage of material within all leads and lifts complete in all respect as per clause 404 of MORT& H specification of 5th revision 2nd layer 75 mm ( Seventy five milimetre and as entire specification of Engineer- in Charge

Providing and applying primer coat with bitumen emulsion ( SS-I) om prepared surface of granular Base inculding clearing of road surface and spraying primer at the rate of 0.60 Kg/ sqm using mechinical means as per techinical specification Clause 502.

Providing and applying tack coat with bitumen emulsion ( RS-I) USING EMULSION DISTRIBUTOR AT THE RATE OF 0.20 KG per sqm on the prepared dry and hungary bitumen surface cleaned with Hydraulic broom as per Technical Speciofication Clause 503

Providing and laying 30mm bitumen concrate with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes p[er houir using crushed aggregate of specified grading premixed with bitumen binder @ 5.4. to 5.6 percent of mix filler , transporting the hot mix to work site , laying with a hydrostatic paver finisher with sensor control to the required grade , levels and aligment rolling with smooth wheeld , vibratotry and tandem rollers to achhieve the dresired completion as per MORTH specification clause No. 509

Nirut Mehta