GENERAL RM 2024 25 RC2 Phase 2 Zone 6 One year running contract for various PWD Roads under roads section Karunagappally in kollam district 4 road stretches for a length of 10.55 km Kuttippuram Malumel Road ch.0 000 to 2 000, Padanayarkulangara Kar

Amount

Appendix A Reactive Maintenance/Initial rectification

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

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.

55.2: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.

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.

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.

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

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.

OD154023/2024-2025:Providing,laying and rolling of close graded pre mix carpet of 20mm thickness composed of 11.2mm to 0.09mm(MORTH-M-041) aggregates premixed using viscosity grade Bitumen usingVG30 to the required line gradeand level to serve as wearing course on a previously prepared base including mixing in a suitable plant laying and rolling with a smooth wheeled roller 8-10 tonne capacity and finishing to required level and grade

10.2:Maintenance of Earthen Shoulder (filling with fresh soil) Making up the loss of material/ irregularities on the shoulder to the design level by adding fresh approved soil and compacting it with appropriate equipment.

Appendix B Premonsoon works

OD154025/2024-2025:Engaging Hydraulic excavator of 1 cum bucket capacity asper the direction of officers in charge

OD154026/2024-2025:Engaging tipper for conveying waste and debris from places as directed by the departmental officers in charge

OD154027/2024-2025:Fillling up pot holes with bituminous ready mix compound(25kgbag) and compacting by rammming to get a compact surface including cost of material,laying charges,transportation to site etc complete.(rate is arrived for a bag of 25 kg)Assuming that an average of 30 bag of 25kg ready mix compound will be laid in pot holes in a day. Assuming that an average of 30 bag of 25 kg ready mix compound will be laid in pot holes in a day

OD154028/2024-2025:Engaging mazdoor for lowering side berms ,clearing side berms, clearing side drains ,removing silt and clay from culverts and BT surface,cutting earthen drains,diverting blocked water,removing the branches of fallen trees or trees leaned towards the road clearing traffic blockage ,stack the wood at suitable place and various works as directed by engineer in charge

Appendix C Proactive/Preventive Maintenance

OD165828/2024-2025:Providing and fixing DLP board for Running contract work with non-retro-reflectorised Vinyl sign with one year warranty manufactured Vinyl printed sheeting fixed over Aluminium sheeting 2 mm thick/aluminium composite material sheeting 4 mm thick with area not exceeding 0.9 sqm,with suitable back supporting frame of M S angle 40x40x6 and supported on GI pipe pole 50 mmNB confirming to IS 1239 firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete min size 45 cmx45 cm x60 cm,60 cm below ground level including painting all exposed surface with two coats of epoxy painting over epoxy primer as per approved drawing and clause 801 including lettering symbols ,etc

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 <br> RCC Grade M20 - Using Concrete Mixer <br>

55.25:Lifting, conveying and fixing the newly casted RCC covering slabs of any thickness on top of drain in position including all labour charges and miscellaneous expenses etc complete

Appendix D-Road Emergency works

OD154019/2024-2025:Engaging Hydraulic excavator 1cum bucket for various works as directed by the departmental officer in charge

OD154020/2024-2025:Engaging Man mazdoor for lowering side berms,clearing side berms,clearing side drains,removing silt from culverts,cutting earthen drains,diverting blocked water,removing the branches of trees leaned towards the road threatening pedestrains and traffic and removal of fallen trees or branches on the road clearing traffic blockage,stack the wood at suitable place, clearing silt and clay deposited in the BT surfaceand various works as directed by engineer in charge etc

OD154021/2024-2025:Engaging tipper for conveying materials and debris as per the direction of departmental officers in charge

OD255996/2024-2025:Hire charge for wood cutting equipment pulley,coir and other equipment

OD255997/2024-2025:Engaging wood cutter for cutting down the dangerously standing trees and its branches

OD255998/2024-2025:Engaging JCB for emergency work

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:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications <br> RCC Grade M20 - Using Concrete Mixer - (Without formwork) <br>

Appendix E-Routine Inspection Charges

OD154022/2024-2025:Conducting and Reporting Routine Inspections for the entire length of the Project Road frequency of 7 days throughout the agreement period of the Running Contract as directed by the departmental officers at site. Additional RI may be required in response to reports of complaints from the police, other authorities and the public as a result of major incidents, typhoon or flooding damages etc and are not measurable/ payable. A proportion of the RI should be carried out either during or immediately following a period of we weather.

SALIM MOHAMMED KUNJU (BID ID -2148330)

Ashokkumar.k (BID ID -2149020)

Bidder Name

SALIM MOHAMMED KUNJU

Ashokkumar.k

NIYAS ISHAKU KUNJU