534 25. DtVtStON No 25 RETARRING RECONCRETING MAINTENANCE WORKS CONCRETING WORK INTERLOCK TILE PAVING CONSTRUCTION OF DRAINS AND RAIN WATER PITS FOR VALLIYAMMADOM PUMP HOUSE ROAD AND FEW ROADS NEAR BY

Amount

Scarifying 5cm ; Earth Filling [ ValliyaAmmadomPumpHouse road [VAPH road] Reach1]

OD192967/2024-2025:Preparation of Foundation for Embankment. Scarifying Existing Bituminous Surface to a Depth of 50mm [5cm] by Mechanical Means and disposal of scarified material with a lift up-to 3m and lead up-to 1000m as per Technical Specification Clause 301.4. [If in case, any of the existing non-bituminous material also gets scarified, it shall be re-set using labour during the same time.]

OD194029/2024-2025:Filling with Contractor's own earth (excluding rock) in open areas. Filling in layers not exceeding 20cm in depth. Consolidating each deposited layer by ramming and watering, lead up to 50m and lift up to 1.5m as per direction of the Engineer-in-charge of the site.

Irish Drain on 1st Reach of ValliyaAmmadomPumpHouse road [VAPH road]

11.1.1.1:Excavation for Structures <br> Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. <br> I. Ordinary soil <br> (i) Upto 3 m depth

4.11.2:Granular sub-base/base/surface course with local materials (Table 400.13) by mix in place method normal. Construction of granular sub-base by providing local material spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at once and compacting with smooth wheel roller to achieve the desired density complete as per Clause 401.4 as per Technical Specification Clause 408. <br>(ii) Using Gravel mix soil.

OD225772/2024-2025:PCC Concrete without form work: Providing Plain cement concrete for road-works PCC 1:2:4 [1 cement : 2 fine aggregate : 4 course aggregate] laid to required slope and camber in panels (@ 3 m c/c) as required including compaction, finishing and tamping etc .complete. Max. size of course aggregate not exceeding 25mm , mixed in concrete mixer etc complete as per specification (i) Nominal mix (1:2:4) [ Modification of MORD 75.8.1 ]

laying of 80mm InterLock paving C.C.Tiles --- 1st reach of ValliyaAmmadomPumpHouse (VAPH) road

4.11.2:Granular sub-base/base/surface course with local materials (Table 400.13) by mix in place method normal. Construction of granular sub-base by providing local material spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at once and compacting with smooth wheel roller to achieve the desired density complete as per Clause 401.4 as per Technical Specification Clause 408. <br>(ii) Using Gravel mix soil.

OD193034/2024-2025:providing and laying of Interlocking Concrete Block pavements having Thickness 80mm as per drawing and Technical specification clause 1504.

OD193120/2024-2025:PCC Concrete without form work: Providing Plain cement concrete for road-works PCC 1:2:4 [1 cement : 2 fine aggregate : 4 course aggregate] laid to required slope and camber in panels (@ 3 m c/c) as required including compaction, finishing and tamping etc .complete. Max. size of course aggregate not exceeding 25mm , mixed in concrete mixer etc complete as per specification (i) Nominal mix (1:2:4) [ Modification of MORD 75.8.1 ]

80mm Departmental InterLock Tiles+New Tiles --- 2nd reach of VAPH road

OD342603/2024-2025:Dismantling old interlockig concrete block pavements including all charges

OD333847/2024-2025:Filling with contractor own earth (excluding rock) in open areas in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m as per direction of site Engineer-in-charge.

4.11.2:Granular sub-base/base/surface course with local materials (Table 400.13) by mix in place method normal. Construction of granular sub-base by providing local material spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at once and compacting with smooth wheel roller to achieve the desired density complete as per Clause 401.4 as per Technical Specification Clause 408. <br>(ii) Using Gravel mix soil.

OD342606/2024-2025:Interlocking concrete block pavement providing and laying of interlocking concrete block pavements having thickness 80mm as per drawing and Techical specification clause 1504 ( For dptl)

OD225717/2024-2025:providing and laying of Interlocking Concrete Block pavements having Thickness 80mm as per drawing and Technical specification clause 1504.

OD225707/2024-2025:PCC Concrete without form work: Providing Plain cement concrete for road-works PCC 1:2:4 [1 cement : 2 fine aggregate : 4 course aggregate] laid to required slope and camber in panels (@ 3 m c/c) as required including compaction, finishing and tamping etc .complete. Max. size of course aggregate not exceeding 25mm , mixed in concrete mixer etc complete as per specification (i) Nominal mix (1:2:4) [ Modification of MORD 75.8.1 ]

WMM + Tarring [on the 1st reach of VAPH road]

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

75.5.1.1pb:Prime Coat - Low porosity - With Packed Bitumen Rates <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

75.5.2.3pb:Tack Coat - With Packed Bitumen Rates <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.

75.5.9.1.2pb:20mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/modified bitumen) Binder - Bitumen S-65 - Packed Bitumen Rates<br> Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion 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 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508. <br> Case - I By Manual Means <br> (II) Bitumen (S-65)

75.5.12.A.3.2pb:Seal Coat - Manual Means - Type C - Bitumen S-65 - Packed Bitumen Rates <br> Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510 <br> A. By Manual Means <br> Case III : Type C <br> (II) Bitumen (S-65)

ReConcreting of Concrete By Lane [between Electric Posts AYL/HV/15/14 and AYL/HV/15/15 ]

75.8.1: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)

Bidder Name

RAJAN J