GENERAL- RM 2025-26- RC 2 Phase 1 Zone II One year Running Contract for various P. W.D roads under Road section Irikkur in Kannur district 8 road stretches for a length of 74.070 km General Civil Work General Civil Work

Appendix A Reactive Maintenance(Initial Rectification Work)

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.

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

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

55.6.a:Providing pre mix bitumen leveling coarse having thickness between 20mm and 40mm with 12mm deptl metal by spreading the metal to line and levels and rolling until the compacted coarse aggregate has a firm surface and applying hot bitumen (vg 30) with pressure sprayer at the rate of 48 Kg per M3 metal including all cost of bitumen conveyance heating mixing spreading in appropriate locations to proper levels compacting with power roler and other sundry stores.

55.7.a:Providing bitumen leveling coarse between 40mm and 150mm with 36mm deptl metal by spreading the metal to line and levels and rolling until the compacted coarse aggregate has a firm surface and applying hot bitumen with pressure sprayer at the rate of 20 Kg per M3 metal including all cost of bitumen conveyance heating mixing spreading in appropriate locations to proper levels compacting with power roler and other sundry stores.

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.

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.

OD154988/2025-2026:Mix seal surfacing Providing laying and rolling of close graded premixed surfacing material 20mm thickness composed of 11.2 mm to 9mm (Type A) 13.2 mm to 9mm (Type B) aggregates using Bitumen VG-30 to required line grade and level to serve as a wearing course on previously prepared base including mixing in a suitable plant laying and rolling with a static roller 8- and finishing to required level and grades as per technical specifications by MORD By manual means Type A (Bitumen VG 30)

4.1.B.1:Construction of granular sub-base by providing graded material, spreading in uniform layers with a motor grader on a prepared surface, mixing by mix in-place method with rotavator at OMC, and compacting with a vibratory roller to achieve the desired density, complete as per clause 401. Grading-V - For sub-base cum drainage layer - Mix in Place Method

8.13:Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads on Bituminous Surface @ 250 gms per sqm area, the thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35. The finished surface to be level, uniform, and free from streaks and holes.

8.35:Providing and fixing reflective road studs (Raised Pavement Marker) of ' category A' made out of ASA/HIPS/ABS moulded body with shanks and conforming to ASTM D 4280, strong enough to support a load of more than 13.635 T when tested in accordance with ASTM D 4280, reflective panel confirming to ASTM D 788, and reflectivity conforming to clause 804.4. including installation, drilling, fixing with adhesive etc. with 2 years warranty for the road stud as well as for in field performance as per clause 804.7.3 Road Markers/Road Stud with Lense Reflector :-

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.

8.5:Providing and fixing of direction and place identification retro-reflectorised sign with 7 years warranty manufactured as per IRC :67 made of Type IV micro prismatic grade sheeting fixed over aluminium sheeting, 2 mm thick/ aluminium composit material sheeting 4 mm thick with area not exceeding 0.9 sqm, with suitable back supporting frame of MS angle 40x40x6 and supported on GI pipe pole 50mm 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 cm x 45 cm x 60 cm, 60 cm below ground level including painting all exposed surface with 2 coats of epoxy painting over epoxy primer and as per approved drawing and clause 801 including lettering symbols etc.

8.4.11:Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign with 7years warranty manufactured as per IRC :67 made of Type IV micro prismatic grade sheeting fixed over aluminum sheeting, 2 mm thick/aluminum composite material sheeting 4 mm thick with suitable back supporting frame of MS angle 25x25x3 and supported on GI pipe pole 50mm 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 cm x 45 cm x 60 cm, 60 cm below ground level including painting all exposed surface with 2 coats of epoxy painting over epoxy primer and as per approved drawing and clause 801 including lettering symbols etc. 75 cm triangle

8.4.12:Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign with 7years warranty manufactured as per IRC :67 made of Type IV micro prismatic grade sheeting fixed over aluminum sheeting, 2 mm thick/aluminum composite material sheeting 4 mm thick with suitable back supporting frame of MS angle 25x25x3 and supported on GI pipe pole 50mm 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 cm x 45 cm x 60 cm, 60 cm below ground level including painting all exposed surface with 2 coats of epoxy painting over epoxy primer and as per approved drawing and clause 801 including lettering symbols etc. 50cmx 60 cm rectangular (Single chevron etc.)

OD161870/2025-2026:Providing and Sticking of non retro-reflectorized Vinyl sign on ExistingDisplay Board for Running contract work with one year warranty

Appendix B: Pre-monsoon Works

OD154971/2025-2026: Engaging Man mazdoor for Clearing chalked culvert and Drain clearance etc

OD154972/2025-2026:Engaging special mazdoor for removel and refixing of drain cover concrete slab etc

OD154980/2025-2026:Hire charges for Hydraulic excavator of 1 cum bucket capacity for removing excess earth from road berm and shoulder, due to slipped earth, side cutting and other reasons etc including all cost conveyance fuel and hire charges etc complete

OD154976/2025-2026:Engaging Labour for cutting branches of trees leaning to the road.

OD154977/2025-2026:Engaging Man mazdoor for helping wood cutting work ,removal of branches etc to road the side.

OD154979/2025-2026:Engaging special mazdoor for removing the wooden log to road side, helping wood cutter to cut trees without falling on public utilities etc

OD154975/2025-2026:Hire charges for hydrolic excavator of 1 Cum bucket capacity for removing fallen trees and wooden logs to road sides including all cost, conveyance, fuel and hire charges etc complete

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)

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

10.3:Maintenance of Earth Shoulder (stripping excess soil) from the shoulder surface to achieve the approved level and compacting with plate compactor

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

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

OD154973/2025-2026:Engaging special mazdoor for loading and unloading of RCC slabs to sites, removing damaged or broken slabs to road sides and placing new slabs etc as directed

OD154978/2025-2026:Hire charges for Pick up Van/ Mini lorry for lifting RCC cover slabs to varios sites including all cost of labour including drivers charges , fuel charges and all other incidental charges etc complete

Appendix C: Protective/Preventive maintenance

2.4.2.A:Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 metres Cement Concrete Grade M-15 & M-20 - By Mechanical Means

3.13.1.B: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, backfilling the excavation earth to the extent required and utilising the remaining earth locally for road work. Ordinary soil - Mechanical Means - (Depth upto 3 m)

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

12.8.B:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications PCC Grade M20 (Without formwork)

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.

OD154981/2025-2026:Mix seal surfacing Providing laying and rolling of close graded premixed surfacing material 20mm thickness composed of 11.2 mm to 9mm (Type A) 13.2 mm to 9mm (Type B) aggregates using Bitumen VG-30 to required line grade and level to serve as a wearing course on previously prepared base including mixing in a suitable plant laying and rolling with a static roller 8- and finishing to required level and grades as per technical specifications by MORD By manual means Type A (Bitumen VG 30)

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

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

55.6.a:Providing pre mix bitumen leveling coarse having thickness between 20mm and 40mm with 12mm deptl metal by spreading the metal to line and levels and rolling until the compacted coarse aggregate has a firm surface and applying hot bitumen (vg 30) with pressure sprayer at the rate of 48 Kg per M3 metal including all cost of bitumen conveyance heating mixing spreading in appropriate locations to proper levels compacting with power roler and other sundry stores.

55.7.a:Providing bitumen leveling coarse between 40mm and 150mm with 36mm deptl metal by spreading the metal to line and levels and rolling until the compacted coarse aggregate has a firm surface and applying hot bitumen with pressure sprayer at the rate of 20 Kg per M3 metal including all cost of bitumen conveyance heating mixing spreading in appropriate locations to proper levels compacting with power roler and other sundry stores.

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.

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.

OD154983/2025-2026:Supplying Ready Mix Bitumen Pothole Filler in 25Kg bags conforming to MoRTH & Specification Table 500-37 with instant Curing Properties, packed properly and conveniently including conveying and delivering to the PWD Roads section Irikkur.

OD154982/2025-2026:Engaging Man mazdoor for pothole filling.

OD154984/2025-2026:Conveyance of Ready Mix Bitumen Pothole Filler Compound to the required site in Auto pickup.

OD154986/2025-2026:Engaging labour as per requirement for conducting/reporting routine inspections and to take necessary instructions as applicable following the guidelines of running contract all along the route for a day of inspection covering the entire reach specified in the agreement and as directed by the departmental officer.

OD154985/2025-2026:Hiring of Inspection Vehicle; wherein charges applicable as per utilization per km run at a frequency as detailed in the guidelines of running contract along the route convenient to cover the entire reach specified in the agreement and as directed by the departmental officer.

OD154987/2025-2026:Dry Rubble masonry in retaining wall using blasted rubble including wedding them with tightly with chips cost conveyance labour charge etc.complete.

OD229688/2025-2026:Supplaying installation and cmmissioning of 300mmsolarpowered blinkerwith post used in accident prone area

Appendix D: Emergency Works

OD154990/2025-2026:Engaging Man mazdoor for clearing side drains, lowering side berms, letting out drain water etc

OD154992/2025-2026:Engaging earth movers like JCB for cutting excess earth and loading other waste in Tipper lorry etc

OD154991/2025-2026:Engaging Tipper 5.5 cum capacity for the conveying the silt removed

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