GENERAL RM 2024 25 RC 2 PH 2 One year RC Cluster II Vaikom Kottayam RM2024 25 Zone I One year Running Contract for various PWD Roads Section Thalayolaparambu in Kottayam district12 road stretches for a length of 41 287 km 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)

OD267135/2023-2024: 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.

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.

OD267136/2023-2024:MORD - 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) OR 13.2mm to 0.9 mm (Type - B) aggregates using penetration grade bitumen using VG 30 to the 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 wheeled roller 8-10 KN static roller and finishing to required level and grade as per Technical specification clause 509 of MORD - Bitumen @22 kg / 10 m2....

3.6:Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location within all lifts and lead upto 1000m

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

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>

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

3.15:Scarifying the existing bituminous road surface to a depth of 50 mm and disposal of scarified material with in all lifts and lead upto 1000 metres by Mechanical Means

8.4.2: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 vide clause 801.3.3 fixed over aluminium sheeting, 2 mm thick/ aluminium composit 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. 60 cm equilateral 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.)

8.15:Supplying and installation of delineator (Roadway indicators) posts 80- 100cm high above ground level, pained black, and white in 15 cm wide strips, fitted with min. 80 x 100 mm rectangular or 75 mm dia circular retro reflectorized panels at the top with minimum visibility of 300m with provisions to prevent edge lifting and vandalisam, and conforming to clause 806 , IRC-79 and the drawings including fixing to ground (The deleniator shall be of approved type as per specification)

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.

55.10.1:Providing and erecting retro-reflectorised Object Hazard Marker 300mm x 900mm <br>Providing and erecting retro-reflectorised Object Hazard Marker sign with 07 years warranty, manufactured as per IRC 67 USING Type IV ASTM D 4956-09 micro prismatic retro reflective sheeting fixed over aluminium sheetig, 2 mm thick / aluminium composit material sheeting 4 mm thick with suitable back support frame and supported on a mild steel angle iron post 75mmx75mmx6mm, firmly fixed 30cm above ground level by means of properly designed foundation with M 15 grade cement concrete 30cmx30x45cm, 45cm below ground level including painting all non-reflective faces with epoxy paint 2 coats over epoxy primer as per approved drawing and clause 801.<br>300 mm x 900 mm

OD267137/2023-2024:Providing and fixing of DLP board for Running contract work with Non -retro reflectorised Vinyl with 1 years warranty manufactured Vinyl printed sheeting fixed over aluminium sheeting 2 mm thick /aluminium composit material sheeting 4 mm thick with area not exceeding 0.90sqm ,with suitable back supporting frame of MS angle 40x40x6 and supported on GI pipe pole 50 mm NB confIrming to IS 1239 firmily fixed to the ground by means of properly designed foundation with M15 grade cement concrete min siz 45cmx45cmx60 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.

OD55111/2024-2025:Solid block masonry using pre cast solid blocks (Factory made) of size 30x20x20cm or nearest available size confirming to IS 2185 part I of 1979 for foundation and plinth with thickness 20cm and above in: CM 1:6 ( 1 cement : 6 coarse sand ) etc complete

OD55201/2024-2025:Steel work welded in built up sections/ framed work , including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In grating, frames , guard bar, ladder, railings, brackets, gates and similar works.

OD55133/2024-2025:Providing and laying Non pressure NP-4 class (heavy duty ) RCC pipe including collar/ spigot joined with stiff mixture of cement mortar proportion of 1:2 (1 cement :2 fine sand) including testing of joint etc complete

OD55608/2024-2025: Providing and fixing of vinyl printed sticker over existing running contract information board non-retro-reflectorized Vinyl sign with 1 year warranty manufactured Vinyl Printed sheet including lettering symbols etc

Appendix- B: Pre-monsoon works

OD267125/2023-2024:Engaging wood cutter with machine for Cutting of trees, including cutting of trunks, branches and removal of stumps, roots, etc

OD267126/2023-2024:Engaging Man coolies

OD55753/2024-2025:Hire charges of JCB for clearing water stagnation, removal of deposited waste and other obstructions in roads, CC drains and culvert including fuel charges bata of driver all other expenditure including etc complete.

OD267128/2023-2024:Hire and running charges of tipper

OD55770/2024-2025:Lifting the precast RCC covering slab from drain for removal of silt and placing the same slab in position after.

OD267129/2023-2024:Filling up potholes with bituminous ready mix compound(25kg bag) and compacting by ramming to get a compact surface including of cost of materials, laying charges,transportation to site etc. complete.Rate is arrived for a bag of 25kg

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 –C: Proactive/Preventive maintenance

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.

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.

OD267133/2023-2024:MORD - 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) OR 13.2mm to 0.9 mm (Type - B) aggregates using penetration grade bitumen using VG 30 to the 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 wheeled roller 8-10 KN static roller and finishing to required level and grade as per Technical specification clause 509 of MORD - Bitumen @22 kg / 10 m2....

OD267134/2023-2024:Engaging labour with passenger car not less than 1000 cc for Conducting and reporting routine inspection up to 20 km per day for the entire length of project road at a frequency of 7 days throughout the agreement period of Running contract as directed by the departmental officers

APPENDIX D- Emergency works

OD267130/2023-2024:Hire and running charges of tipper

OD55775/2024-2025:Hire charges of JCB for clearing water stagnation, removal of deposited waste and other obstructions in roads, CC drains and culvert including fuel charges bata of driver all other expenditure including etc complete.

OD267132/2023-2024:Mazdoor

Shajimon Joseph (BID ID -1977461)

BABU JOSEPH (BID ID -1976595)

Bidder Name

BAIJU M MANI

Shajimon Joseph

BABU JOSEPH