-RM 2022-23 -Zone1 - One year Running Contract for various PWD Roads under Roads Section Laha in Pathanamthitta District 5 road stretches for a length of 29.30 km General Civil Work General Civil Work

Amount

Appendix: A - Reactive Maintenance (Initial Rectification 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.

5.1.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.

OD13415/2022-2023:Close graded Premix surfacing ,mixed seal sufacing: - case 1 , type -A by manuel means. providing laying and rolling of close graded premix surfacing material of 20mm thickness composed of 11.2mm to 0.09mm (Type A) aggregates using penetration grade bitumen using VG 30to the required line,grade and level to serve as wearing course, on a previously prepared base including mixing ina a suitable plant , laying and rolling with smooth wheeled roller 80-100 KN capacity , and finished to required level and grade.

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.

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

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

OD238274/2022-2023:Random rubble masonry (coursed or Uncoursed) in cement mortar 1:6 including all cost conveyance etc complete as per approved drawings and as per the directions of the departmental authorities

OD238288/2022-2023:Dry Rubble masonry for foundation and super structure of retaining wall including all cost as per design and drawings.

OD240941/2022-2023:Providing and fixing of non retro -reflectorized DLP boards of size 1.22* 0.61 m as per the direction pf the departmental officers at site.

Appendix : B - Premonsoon Work

OD24941/2022-2023:Engaging man mazdoor for clearing chocked up culvert, clearing vegetation,removing the RCC slab and cleaning the drain etc

OD24943/2022-2023:Engaging JCB for removal of wastage , eviction purpose etc.

OD26048/2022-2023:Engaging tipper for conveying of wastage

OD24950/2022-2023:Engaging wood cutter for cutting trees and branches standing in dangerous condition

OD13806/2022-2023:Engaging man mazdoor for removing the branches of trees and cutting in shapes for keeping the road side without hindrance to the traffic as per the direction of the departmental officers at site.

OD26082/2022-2023:Hire Charges of rope for cutting trees standing in dangerous condition.

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

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

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)

OD13875/2022-2023:Random rubble masonry (coursed or Uncoursed) in cement mortar 1:6 including all cost conveyance etc complete as per approved drawings and as per the directions of the departmental authorities

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.

OD28566/2022-2023:Dry Rubble masonry for foundation and super structure of retaining wall including all cost as per design and drawings.

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

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

OD238223/2022-2023:Supplying and stacking Shelmac or equivalent ready mix 25 kg (1 bag) cold mix bags an instant pothole filling mixture from authorized agencies as per indents ,including conveying and unloading

OD26086/2022-2023:Engaging auto pick up for conveyance of shelmac for filling up of pot holes

OD26087/2022-2023:Engaging Man mazdoor for filling up of pot holes using departmental shelmac

Appendix : C - Proactive / Preventive Maintenance Works

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

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.

OD13916/2022-2023:Close graded Premix surfacing ,mixed seal sufacing: - case 1 , type -A by manuel means. providing laying and rolling of close graded premix surfacing material of 20mm thickness composed of 11.2mm to 0.09mm (Type A) aggregates using penetration grade bitumen using VG 30to the required line,grade and level to serve as wearing course, on a previously prepared base including mixing ina a suitable plant , laying and rolling with smooth wheeled roller 80-100 KN capacity , and finished to required level and grade.

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.

OD26585/2022-2023:Engaging labour with passenger car not less than 10000 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.

OD26623/2022-2023:Engaging JCB for removal of wastage , eviction purpose etc.

OD26633/2022-2023:Engaging man mazdoor for clearing chocked up culvert, clearing vegetation,removing the RCC slab and cleaning the drain etc

Apendix : D - Emergency Works

OD26638/2022-2023:Engaging wood cutter for cutting trees and branches standing in dangerous condition

OD28549/2022-2023: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.

OD26640/2022-2023:Engaging JCB for removal of wastage , eviction purpose etc.

OD26645/2022-2023:Engaging Tipper 5.5 cum capacity for the conveying the silt removed

8.45:Provision of metal drum/empty bitumen drum delineator, 300 mm in diameter, 800 mm high, filled with earth for stability, painted in circumferential strips of alternate black and white 100 mm wide fitted with reflectors 3 Nos of 7.5 cm dia, all as per IRC:SP:55-2001

k v ravindranathan nair

Bidder Name

KURIAKOSE ABRAHAM

k v ravindranathan nair