2024 25 RC2 Phase 2 Zone 3 One year Running Contract for various PWD roads under Roads Section Pothanicadu in Ernakulam district 6 road stretches for a length of 42 140 km

Amount

Repair & Maintenance of road

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)

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.

55.5.a:Levelling undulation with precoated chips with 1% of paving bitumen (vg 30) by weight of chips in a suitable mixer duly heated to 160 degree temperature spreading, levelling and rolling to required line and level for thickness up to 20 mm.

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.

OD170327/2024-2025:OD129035/2021-2022 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.

OD170328/2024-2025:Providing and fixing RC work board with non reflectorised vinyl sign with 1 year warranty manufactured vinyl printed sheeting fixed over aluminium sheeting 2 mm thick aluminium composite material 4 mm thick with area not exceeding 0.9 sqm,with suitable back supporting frame of MS angle 40 x 40xx6 and supported on GI pipe pole 50 mm NB confirming to IS 1239DLP board of fabricated steel work by using ISA 25X25X5mm and MS sheet of 0,5mm thick including all charges of materials and all labour charges, fabrication , conveyance, fixing, painting , vinayal sticker letter work etc complete as per direction of departmental officers

OD178159/2024-2025:Providing and sticking of non retro reflectorized vinyl sign of Existing Display boards for running contract works with one year (Manufactured with vinyl printed sheet )

Pre monsoon 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

OD178354/2024-2025:Engaging Wood cutter for cutting trees and overhanging branches

OD170330/2024-2025:Labour engaged for clearing culverts and drain, removing water stagnation, etc

OD170333/2024-2025:Hire charges for Tipper for removing the materials to the dumping place

OD170329/2024-2025:Hire charges of JCB for clearing water stagnation, deposited sols from road portion etc

OD170332/2024-2025:Conducting and reporting routine inspections for the entire length of the project road at frequently of 7 days through out the agreement period of contract as directed by the departmental officers at site

OD170331/2024-2025:Filling up potholes with bituminous ready mix compound (25 kg bag) and compacting by ramming to get a compact surface after applying bituminous priming coat measured seperately including cost of material, laying charges, transportation to site etc. complete rate is arrived for a bag of 25 kg

14.16:Providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt, dust, oil, grease, efflorescence and applying paint @ of 1 litre for 2 sqm.

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.

Protection works and post monsoon works

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

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

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.

12.1.B.1: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 and backfilling with approved material. Ordinary Soil - Depth upto 3m - Mechanical Means

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.

2.4.4.D: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 Dismantling Stone Masonry - Dry rubble masonry

OD170324/2024-2025: Dry rubble masonry using departmental rubble for foundation and retaining wall including all charges etc complete as per drawing and specification

OD170325/2024-2025:Dry Rubble masonry for Retaining wall

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

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

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

Emergency Works

OD170336/2024-2025:Hire charges of JCB for clearing water stagnation, deposited sols from road portion etc

OD170335/2024-2025:Hire charges for Tipper for removing the materials to the dumping place

OD170334/2024-2025:Labour engaged for clearing culverts and drain, removing water stagnation, etc

K GOPI (BID ID -2197254)

BIJU JOSEPH (BID ID -2198609)

C A MAKKAR (BID ID -2198754)

Mathew Thomas (BID ID -2198628)

Bidder Name

K GOPI

BIJU JOSEPH

Mathew Thomas

C A MAKKAR

V.M. Mammukunju