GENERAL - RM 2024-2025 - RC 1 - Cluster 1- Running contract for the year 2024-2025 ,7 road stretches of total length 12.05 Km under Roads section Perumbavoor in Ernakulam district - General Civil Work

Amount

Appendix A Reative Maintenance work

OD103318/2024-2025:Providing and laying and rolling of close graded premix carpet (CGPC) of 20 mm thickness composed of 11.2 mm to 0.09 mm( MORTH M -041) aggregates premixed using viscosity grade bitumen per 10 Sqm ( MORTH 5.7.1 TYPE A) to required line, grade and level on a previously prepared base,including mixing in a suitable plant,laying and rolling with a three wheel static,roller of 80-100 KN capacity, finished to required level and grades. By manual 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.

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.

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

Appendix B : Protective Maintenance works

OD103314/2024-2025:Providing , laying and rolling of close graded premix carpet (CGPC) of 20 mm thickness composed of 11.2 mm to 0.09 mm (MoRTH M -041) aggregates premixed using viscosity grade bitumen (VG 30@22 kg of bitumen per 10 sqm (MoRTH 5.7.1 Type A) to required line, grade and level on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel static, roller of 80-100 kN capacity, finished to required level and grades. By Manual 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.

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.

55.8.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.

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

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.

55.22:Supplying and laying interlocking tile 100 mm or nearest size thickness, minimum strength M 40 including providing a layer of 6 mm aggregate for 5 cm thickness, then laying interlock cobbles in lines and levels as per the directions of the departmental officers at site inclusive of all cost & conveyance charges etc.; complete.

OD486/2025-2026:Filling up the po holes ( cvut and formed to regular shape and all loose and defective materials removed) with bituminous ready mix compound ( 25 kg) and compacting

OD103315/2024-2025:Engaging labour for clearing and removing all the debris and other wastes from the drain by manual method and deposit the debris within a distance of 500m as directed by dept.

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

OD103316/2024-2025:Providing and fixing of Display board for Running contract work with Non-retro-reflectorized Vinyl sign with 1 year warranty (Manufactured with Vinyl Printed sheeting fixed over 4mm thick aluminium composite panel material consisting of 3mm thick FR grade mineral core sandwiched between two Aluminium sheets (each 0.5mm thick), area not exceeding 0.9 sqm, with suitable back supporting fame 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 30 cm x 30 cm x 45 cm, 45 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.

OD103317/2024-2025:Removing old existing vinyl sticker on the Display Board of running contract and replacing with new vinyl sticker including lettering symbols and transporting to site etc as per approved drawing and directions of the engineer

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)<br>

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

Appendix C : Non technical works

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

OD103848/2024-2025:Hire charges for excavator 0.9m3

OD103846/2024-2025:Hire charges for Tipper to a cpacity up to 10 T for disposing the debries from road side to the dumping yard including all lead and th instructions received from the officers at site.

OD4164/2025-2026:<derived form DAR:50.2.33.6>Cutting branches of trees over hanging above any structures of grith between 60 cm to 90 cm including stacking of serviceable materials and disposal of unserviceable material, cost of labour, hire charges of rope and pully etc without making any damages to nearby structures etc complete

OD4289/2025-2026:As per DDAR Item No .50.2.33.5 Cutting branches of trees overhanging above any structures of girth between 40cm to 60cm including stacking of serviceable materials and disposal of unserviceable material, cost of labour, hire charges of rope and pully etc without making any damages to nearby structures etc complete.

OD103320/2024-2025:Engaging mazdoor for miscellaneous works such as drain out water, replacing cover slab, cutting branches of trees and other connected works

OD103321/2024-2025:Conducting and reporting routine inspections for the entire length of the project road at a frequency of 7 days throughout the agreement period of the running contract as directed by the departmental officer at site.

JOSHY SEBASTIAN (BID ID -2197697)

Bidder Name

JOSHY SEBASTIAN

JOBY THOMAS