Tender For Smt Daleema Jojo Mla Metalling And Tarring Of Poklattu-Kalaprayi Road In Ward No 2 Of Arookutty Gp-Mla Ads Metalling And Tarring Of Poklattu Kalaprayi Road In Ward No 2 Of Arookutty Gp-General Civil Work-1, Alappuzha-Kerala

Smt Daleema Jojo Mla Metalling And Tarring Of Poklattu-Kalaprayi Road In Ward No 2 Of Arookutty Gp-Mla Ads Metalling And Tarring Of Poklattu Kalaprayi Road In Ward No 2 Of Arookutty Gp-General Civil Work-1; 1 Metalling And Tarring 2 Od410914 / 2022-2023:Construction Of Subgrade And Earthern Shoulders Construction Of Subgrade And Earthern Shoulders With Approved Material Obtained From Borrow Pits With All Lifts And Leads Transporting To Site , Spreading , Grading To Required Slope And Compacting To Meet Requirement Of Table 300.2 With Lead Up To 1000 M As Per Technical Specification Clause 303.1 3 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. 4 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 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 6 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. 7 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 ) 8 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 ) 9 75.8.1.1.A:Providing Plain Cement Concrete For Wearing Coat Cc 1:2:4 ( 1 Cement: 2 Fine Aggregate:4 Course Aggregate ) Laid To Required Slope As Required Including Compaction, Finishingand Tamping Etc .Complete. Max. Size Of Course Aggregate Not Exceeding 25Mm , Mixedin Concrete Mixer Etc Complete As Per Specification ( I ) Nominal Mix ( 1:2:4 ) 10 Od410912 / 2022-2023:Supplying And Fixing Name Board 11 Side Protection Work 12 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 13 75.7.1:Dry Rubble Masonrywith Hard Stone, Including Through / Bond Stone In Foundation And Superstructure Including Packing To Compactness To Lines And Levels, Cost And Conveyance Of All Materials Labour Charges Etc. Complete As Per Approved Drawing And Relevant Technical Specifications. 14 11.4.4:Providing Concrete For Plain / Reinforced Concrete In Open Foundations Complete As Per Drawings And Technical Specifications Clause 802, 803, 1202 & 1203<Br> Iv. R.C.C Grade M 20 15 11.8:Supplying, Fitting And Placingtmt Bar Reinforcement In Foundation Complete As Per Drawings And Technical Specifications Clauses 1000 And 1202

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Work Name:LAC-ADS-MLA ADS 2022-23/Smt Daleema Jojo MLA Metalling and tarring of Poklattu-Kalaprayi road in ward no 2 of Arookutty GP-MLA ADS Metalling and tarring of Poklattu Kalaprayi road in ward no 2 of Arookutty GP-General Civil Work-1

Sl. No.	Item Description
1	Metalling and tarring
2	OD410914/2022-2023:Construction of subgrade and earthern shoulders Construction of subgrade and earthern shoulders with approved material obtained from borrow pits with all lifts and leads transporting to site ,spreading ,grading to required slope and compacting to meet requirement of table 300.2 with lead up to 1000 m as per technical specification clause 303.1
3	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.
4	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	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
6	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.
7	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)
8	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)
9	75.8.1.1.A:Providing Plain cement concrete for wearing coat CC 1:2:4 (1 cement: 2 fine aggregate:4 course aggregate) laid to required slope as required including compaction, finishingand tamping etc .complete. Max. size of course aggregate not exceeding 25mm , mixedin concrete mixer etc complete as per specification (i) Nominal mix (1:2:4)
10	OD410912/2022-2023:Supplying and fixing name board
11	Side Protection work
12	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
13	75.7.1:DRY RUBBLE MASONRYwith hard stone, including Through/Bond stone in foundation and superstructure including packing to compactness to lines and levels, cost and conveyance of all materials labour charges etc. complete as per approved drawing and relevant technical specifications.
14	11.4.4:Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203<br> IV. R.C.C grade M 20
15	11.8:Supplying, fitting and placingTMT bar reinforcement in foundation complete as per drawings and technical specifications Clauses 1000 and 1202