Annual Plan-Thrikkalangode GP Project No.590/25 Pottikkallu Variyathu Road -Re-concrete and Re-tarring Ward 16

Amount

Road Maintenance

3.2:Preparation of Foundation for Embankment <br> Scarifying Existing Bituminous Surface to a Depth of 150 mm by Mechanical Means <br> Scarifying the existing bituminous road surface to a depth of 150 mm and disposal of scarified material with a lift upto 3 m and lead upto 1000 m as per Technical Specification Clause 301.4.

OD227489/2024-2025:Filling with Contractors own Earth (excluding Rock) in open areas in layers not exeeding 20cm in depth,consolidating each deposited layer by ramming and watering,lead upto 50m and lift upto 1.50m as per direction of site Engineer-in-Charge.

OD227490/2024-2025:Filling with Quarry Muck Filling up low lying and water logged areas with local material/ quarry muck, spreading in layers, leveling the top at site and consolidation by ramming, etc complete for improving the CBR value of subgrade.

4.9:Wet Mix Macadam <br> Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on a well prepared sub-base and compacting with smooth wheel roller of 80 to 100kN weight to achieve the desired density including lighting, barricading and maintenance of diversion, etc as per Tables 400.11 & 400.12 and Technical Specification Clause 406. <br> By Mechanical Means with 1 km lead

5.1.1a:Prime Coat :- Low porosity <br> Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502

5.2.3a:Tack Coat <br>Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503.

OD227494/2024-2025:Mix Seal Surfacing-Manual Means-Type A-Bitumen S-65 using Shredded PlasticProviding,laying and rolling of close-graded premix surfacing material of 20mm thickness composed of 11.2mm to 0.9 mm(Type -A) or13.2mm to 0.9 mm(Type-B) aggregates coated with shredded plastic(3% by weight of bitumen) as per standard procedure using penetration grade bitumen to 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 wheel 8-10 kN static roller and finishing to required level and grade as per Technical Specification Clause 509 By Manual Means-Type A(II) Bitumen(S-65)

OD227487/2024-2025:Providing Plain cement concrete for road work CC 1:2:4 (1 cement: 2 fine aggregate: 4course aggregate) laid to required slope and camber in panels (@ 3 m c/c) as requiredincluding compaction, finishing and tamping etc .complete. Max. size of courseaggregate not exceeding 25mm , mixed in concrete mixer etc complete as perspecification (i) Nominal mix (1:2:4) (excluding form work)

OD227488/2024-2025:Providing and fixing Granite of any colour and shade for Name board,of required size laid over base of cement mortar 1:4 (1 cement : 4 coarse sand),including all charges etc.complete at all,levels,including lettering & amp ;fixing

P. MOHAMMED (BID ID -2052467)

NOUFAL P T (BID ID -2052582)

Bidder Name

NOUFAL P T

SHIBIN P.

P. MOHAMMED