GENERAL RM 2024 25 RC2 P h a s e 2 C l u s t e r I I O n e Y e a r RC Kuzhalmannam Palakkad Zone I One Year Running Contract for Various PWD Roads under Roads section Kuzhalmannam in Palakkad district 12 road streches for a length of

Amount

Appendix A- Reactive Maintenance(Initial Rectification Work)

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.

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.

OD27599/2024-2025: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 viscosity grade bitumen ( VG - 30) to the required line, grade, and level to serve as wearing course on a previously prepared base, including mixing in a suitable HMP of appropriate capacity not less than 75 tonnes/hour., laying and rolling with a Smooth wheeled roller 8-10 tonne capacity, and finishing to the required level and grade.By Manuel means

5.6.2.a:Providing and laying bituminous concrete with 80-100 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with a bituminous binder( NRMB) @ 5.4 percent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level, and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 507 complete in all respects For Grading - II (13.2 mm Nominal Size)

OD27600/2024-2025:Conducting and reporting routine inspections for the entire length of the project road at a frequency of 7 days through out the agreement period of the running contractors directed by the departmental officer at site.

OD27601/2024-2025:Providing and fixing of DLP board for Running contra ct work with Non-retro-i eflectorised Vinyl sign with 1 years wan'anty manufactured Vinyl Printed sheeting fixed over aluminum sheeting 2 nun tliick/ aluminium coinposit material sheeting 4 rum thick with area not exceeding 0.9 sqm, with suitable back supporting fi‘ame of MS angle 40x40x6 and supported on GI pipe pole 5Oinm NB confirming to IS 123.9 firmly fixed to the ground by means of properly designed foundation with M 1ñ grade cement concrete min size 45 cm x 4ñ cm x 60 cm, 60 cm below ground level including painting all exposed sui‘face with 2 coats of epoxy pa inting over epoxy primer and as per approved drawing and clause 801 including lettering svrnbols etc.

Appendix B- Premonsoon Works

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

3.11:Removal of unserviceable soil including excavation, loading and disposal upto 1000 metres lead but excluding replacement by suitable soil which shall be paid separately as per clause 305.

OD27603/2024-2025:Engaging Hydraulic Excavator (3D) with driver and fuel for cutting,clearing drain and other miscellaneous activity etc complete

OD27604/2024-2025:Hiring Tipper for transporting cut or clearing waste earth, cut tree and branches and dismantling waste etc complete

OD27605/2024-2025:Chainsaw with motor including Fuel/Oil for wood cutting

OD27606/2024-2025:Engaging Skilled Mazdoor (Scavenger,Wood cutting)clearing blocked culvert and Drain,cutting branches of tree and vegetation,remove and rearrange cover slab etc works.

OD27607/2024-2025:Engaging Man Mazdoor for Assist Skilled Mazdoor and other rectification works as directed by Departmental officers etc.

Appendix C- Proactive /Preventive Maintenance

5.11.b:Providing and laying slurry seal consisting of a mixture of fine aggregates, portland cement filler, bituminous emulsion (SS) and water on a road surface including cleaning of the surface, mixing of slurry seal in a suitable mobile plant, laying and compacting to provide even riding surface. Type - II - (4 6 mm thickness) Filling of surface cracks 1 - 3 mm and preventive / renewal treatments.

10.6:Filling of crack using slow - curing bitumen emulsion and applying crusher dust in case crack are wider than 3mm.

OD27602/2024-2025:Filling up potholes with bituminous ready mix compound (25kg) and compacting by ramming to get a compact surface including of cost of material, laying charges, transportation to site etc complete Rate is arrived for a bag of 25kg

Appendix D- Emergency Works

10.12:Clearance of land slides in soil and ordinary rock by a bull-dozer D 80 A-12, 180 HP and disposal of the same on the valley side

OD27608/2024-2025:Chainsaw with motor including Fuel/Oil for wood cutting

OD27609/2024-2025:Engaging Skilled Mazdoor (Scavenger,Wood cutting)clearing blocked culvert and Drain,cutting branches of tree and vegetation,remove and rearrange cover slab etc works.

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.

5.2.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.

OD27610/2024-2025: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 viscosity grade bitumen ( VG - 30) to the required line, grade, and level to serve as wearing course on a previously prepared base, including mixing in a suitable HMP of appropriate capacity not less than 75 tonnes/hour., laying and rolling with a Smooth wheeled roller 8-10 tonne capacity, and finishing to the required level and grade.By Manuel means

Subhash A

Bidder Name

Subhash A

K.UDAYAPRAKASH