RM 2022-23 -Zone2 - One year Running Contract for various PWD Roads under Roads Section Thiruvalla in Pathanamthitta District 8 road stretches for a length of 25.55 km

Amount

Appendix-A-Road work

55.4:Supplying and stacking 36mm size hard broken stone in standard heaps for measurement.

55.2:Supplying and stacking 12mm hard blue granite broken stone in standard heaps for measurement(IRC 3.2.1.a)

55.8.a:Filling up pot holes (cut and formed to regular shapes and all loose and defective materials removed) after supplying a prime coat of hot bitumen using 36mm departmental broken stone and compacting with power roller to get a compact surface.

55.9.a:Filling up pot holes (cut and formed to regular shapes and all loose and defective materials removed) after supplying a prime coat of hot bitumen using 12mm departmental broken stone and compacting with power roller to get a compact surface.

5.2.a:Providing and applying tack coat with bitumen emulsion( RS) using emulsion pressure distributor at the rate of 0.20 - 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.

OD13375/2022-2023:Mix Seal Surfacing: Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.9 mm (Type-A) or 13.2 mm to 0.9 mm (Type-B) aggregates using penetration grade bitumen to 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 three wheel 8-10 kN static roller and nishing to required level and grades as per Technical Specication Clause 509 of MORD.(Total usage of bitumen is 22.00kg/10m2) :-By Manual Means

Appendix-B- Pre-monsoon works

OD13376/2022-2023:Engaging man mazdoor for clearing chocked culvert, clearing vegetation, removing the RCC slab and cleaning drain etc.

OD13377/2022-2023:Engaging JCB for removal of wastage, eviction purpose etc.

OD13378/2022-2023:Engaging tipper for conveying wastag

OD13379/2022-2023:Engaging concrete cutting machine for removing concrete structure and unauthorized constructions.

OD13380/2022-2023:Engaging wood cutter for cutting trees and branches standing in dangerous condition

OD13381/2022-2023:Hire charge for machine saw including petrol charge

OD26742/2022-2023:Engaging Man mazdoor for assisting wood cutter and removing branches of trees, Cutting in shape for keeping road side with out hindrance to the traffic as per the direction of deptl. officers at site.

OD26745/2022-2023:Hire Charges of rope for cutting trees standing in dangerous condition.

OD13383/2022-2023:Engaging Auto pickup for filling up of pot holes using shelmac

OD13384/2022-2023:Engaging Man mazdoor for filling up of pot holes using shelmac

OD18811/2022-2023:Supplying and stacking Shelmac or equivalent ready mix 25 Kg (1 Bag ) cold mix bags an instant pothole filling mixture from authorizes agencies as per indents, including conveying and unloading, all charges for spreading and ramming etc and as per instruction of the Departmental officers including all incidental charges etc complete.

2.3.2.A:Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness In area of light jungle - By Mechanical Means

2.2:Clearing grass and removal of rubbish up to a distance of 50 metres outside the periphery of the area

12.4: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.

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

12.8.A.1:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. PCC Grade M15

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

OD26747/2022-2023:Random Rubble Masonry (Coursed/uncoursed in Cement mortar 1:6 including all cost, conveyance etc complete as per approved drawing and direction of departmental officers in charge

3.24.A:Construction of unlined surface drains of average cross sectional area 0.40 sqm in soil by mechanical Means to specified lines, grades, levels and dimensions to the requirement of clause 301 and 309. Excavated material to be used in embankment within a lead of 50 metres (average lead 25 metres)

55.15:Refurbishment of existing signboardsRefurbishment of existing signboards of all size except gantry mounted ones to their original reflectivity & position by removing obstructions like overgrowth vegitation etc ,if any,washing the signboards with water & soap solution to remove all dirt, oil etc. , correcting any dislocations including minor repairs, replacement of lost nut and bolts etc complete.

OD26751/2022-2023:Dry Rubble masonry for foundation and super structure of retaining wall including all cost as per design and drawings.

Appendix-C-Proactive/Preventive Maintenance

55.4:Supplying and stacking 36mm size hard broken stone in standard heaps for measurement.

55.2:Supplying and stacking 12mm hard blue granite broken stone in standard heaps for measurement(IRC 3.2.1.a)

55.8.a:Filling up pot holes (cut and formed to regular shapes and all loose and defective materials removed) after supplying a prime coat of hot bitumen using 36mm departmental broken stone and compacting with power roller to get a compact surface.

55.9.a:Filling up pot holes (cut and formed to regular shapes and all loose and defective materials removed) after supplying a prime coat of hot bitumen using 12mm departmental broken stone and compacting with power roller to get a compact surface.

4.1.A.1: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 a motor grader on the prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 Grading-I - Plant Mix Method

4.12: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: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 0.70 - 1.0 kg/sqm using mechanical means.

5.2.a:Providing and applying tack coat with bitumen emulsion( RS) using emulsion pressure distributor at the rate of 0.20 - 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.

OD13373/2022-2023:Mix Seal Surfacing: Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.9 mm (Type-A) or 13.2 mm to 0.9 mm (Type-B) aggregates using penetration grade bitumen to 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 three wheel 8-10 kN static roller and nishing to required level and grades as per Technical Specication Clause 509 of MORD.(Total usage of bitumen is 22.00kg/10m2) :-By Manual Means

OD13374/2022-2023:Engaging labour with passenger car not less than 1000 CC for Conducting and reporting routine inspection for 20 KM for the entire length of project road at a frequency of 7 days through out the agreement period of running contract as directed by Departmental officers.

OD26752/2022-2023:Engaging JCB for removal of wastage, eviction purpose etc.

OD26753/2022-2023:Engaging man mazdoor for clearing chocked culvert, clearing vegetation, removing the RCC slab and cleaning drain etc.

OD252793/2022-2023:Providing and fixing of DLP board for Running contract work with Non-retro-reflectorized vinyl sign with 1 years warranty manufactured vinyl printed sheeting fixed over aluminum sheeting 2 mm thick/ aluminum composite material sheeting 4 mm thick with area not exceeding 0.9 sqm ,with suitable back supporting frame of MS angle 40*40*6 and supported on GI pipe pole 50 mm NB confirming to IS 1239 firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete min size 45*45*60 cm , 60 cm below ground level including painting all exposed surface with 2coats of epoxy painting over epoxy primer and as per approved drawing and clause 801 including lettering symbols etc

Prasad Mathew

Bidder Name

Prasad Mathew

T.T.THOMASKUTTY