Improvements to Maniyamparambu - Cheepunkal road Cheepunkal - Maniyamparambu road ch.0/000 to 5/500

Amount

APPENDIX A: Road Formation

3.16 : Construction of embankment 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.

od2020/2015_2016 : Supplying and installing Flexible Pre-Fabricated Vertical drain (MEBRA DRAIN version HD 747088 of GeoTechnics Holland BV)&7407 or equivalent)consisting of high strength high permeability synthetic filter fabric surrounding a fluted core for water drainage of 10cm width and 3mm to 4mm thickness for an average depth of 5m below the operating platform level as per standard specification @1.3 metre equilateral triangle spacing on entire plan area of the road alignment where stabilisation of soil proposed in the soil investigation report and embankment design.

od2021/2015_2016 : Supplying, providing and laying woven Geotextile Fabric ( Polyster or poly propylene having 3.00m minimum width and minimum 10% elongation at yield and minimum tensile strength of KN/mM) in wrap direction right angle to the alignment of the embankment with suitable laps instead of removal of slush proposed in the embankment design as directed by the departmental officers at site.

od21899/2015_2016 : Supplying and spreading 6.7mm course aggregate on the top of the Geotextile Fabric already laid in the entire area of the road alignment with minimum 20cm thickness as filter media where slush removal proposed as per the direction of departmental officers at site

Appendix B: RCC Retaining wall of Bridge approach

2.4.2.B : 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 <br> Prestressed / reinforced cement concrete grade M-20 & above - By Mechanical Means<br>

od6607/2016_2017 : Bored cast-in-situ M25 grade R.C.C. Pile excluding Reinforcement complete as per Drawing and Technical Specifications and removal of excavated earth with all lifts and lead upto 1000 m.r|nUsing Concrete Mixer - Pile diameter-800 mm

12.38.B.1 : Cement Concrete for Reinforced Concrete in Pile Cap complete as per Drawing and Technical Specification<br> RCC Grade M25 - Using concrete Mixer <br>

13.6 : Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and Technical Specifications

12.8.A : Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications<br> PCC Grade M15 ( Without formwork) <br>

Appendix C: Road Surfacing

4.1.B.2 : Construction of granular sub-base by providing graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause 401. <br> Grading-VI - For sub base cum drainage layer - Mix in Place Method<br>

Appendix D1: CD Works Pipe culvert 1000 mm dia - 30 Nos

12.1.5.B : Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. <br> Marshy Soil Depth upto 3 m (Excluding Shoring) - Mechanical Means<br>

od376/2016_2017 : Dry rubble packing for foundation

12.3 : Sand Filling in Foundation Trenches as per Drawing & Technical Specification

9.2.A : Laying Reinforced cement concrete pipe NP4/prestressed concrete pipe for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets . <br> 1000 mm dia <br>

12.8.1.C.1 : Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications <br> RCC Grade M20 - Using Concrete Mixer <br>

13.6 : Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and Technical Specifications

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.

Appendix D2: CD Works Box culvert 3.00 X 3.00 m - 6 Nos

12.1.5.B : Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. <br> Marshy Soil Depth upto 3 m (Excluding Shoring) - Mechanical Means<br>

od371/2016_2017 : Putting-up ring bund 1.80m height 1.50m width using sand filled bags in 2 rows andfilled with clay in between the sand filled gunny bags, including consolidation and well maintaining the bund till completion of work with cost and conveyance of materials andlabour charges etc complete

od370/2016_2017 : Bailing out water with 5HP engine and pump set

od372/2016_2017 : Supplying and stacking coconut wooden piles 200 to 300mm dia well matured and sound condition (average 7.50 m long)

od374/2016_2017 : :Driving down coconut piles 200mm to 300 mm to approved lines and levels through various strata including all hire charges and labour charges for fixing stage/platform and all other appliances necessary for pile driving after pointing the bottom and up to 8 m depth below ground level

15.9 : Construction of dry rubble flooring at cross drainage works for relatively less important works.

12.3 : Sand Filling in Foundation Trenches as per Drawing & Technical Specification

12.8.1.C.1 : Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications <br> RCC Grade M20 - Using Concrete Mixer <br>

12.8.E.1.1 : Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. <br> RCC Grade M25 - Using Concrete Mixer <br>

13.6 : Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and Technical Specifications

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.

Appendix D3 : CD works Box Culvert 5.00 X 5.00 - 1 No

12.1.5.B : Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. <br> Marshy Soil Depth upto 3 m (Excluding Shoring) - Mechanical Means<br>

od371/2016_2017 : Putting-up ring bund 1.80m height 1.50m width using sand filled bags in 2 rows andfilled with clay in between the sand filled gunny bags, including consolidation and well maintaining the bund till completion of work with cost and conveyance of materials andlabour charges etc complete

od370/2016_2017 : Bailing out water with 5HP engine and pump set

od372/2016_2017 : Supplying and stacking coconut wooden piles 200 to 300mm dia well matured and sound condition (average 7.50 m long)

od374/2016_2017 : :Driving down coconut piles 200mm to 300 mm to approved lines and levels through various strata including all hire charges and labour charges for fixing stage/platform and all other appliances necessary for pile driving after pointing the bottom and up to 8 m depth below ground level

15.9 : Construction of dry rubble flooring at cross drainage works for relatively less important works.

12.3 : Sand Filling in Foundation Trenches as per Drawing & Technical Specification

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

12.8.1.C.1 : Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications <br> RCC Grade M20 - Using Concrete Mixer <br>

12.8.E.1.1 : Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. <br> RCC Grade M25 - Using Concrete Mixer <br>

13.6 : Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and Technical Specifications

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.

Appendix D4: CD Works Twin Box Culvert 5.00 X 5.00 m - 2 Nos

12.1.5.B : Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. <br> Marshy Soil Depth upto 3 m (Excluding Shoring) - Mechanical Means<br>

od371/2016_2017 : Putting-up ring bund 1.80m height 1.50m width using sand filled bags in 2 rows andfilled with clay in between the sand filled gunny bags, including consolidation and well maintaining the bund till completion of work with cost and conveyance of materials andlabour charges etc complete

od370/2016_2017 : Bailing out water with 5HP engine and pump set

od372/2016_2017 : Supplying and stacking coconut wooden piles 200 to 300mm dia well matured and sound condition (average 7.50 m long)

od374/2016_2017 : :Driving down coconut piles 200mm to 300 mm to approved lines and levels through various strata including all hire charges and labour charges for fixing stage/platform and all other appliances necessary for pile driving after pointing the bottom and up to 8 m depth below ground level

15.9 : Construction of dry rubble flooring at cross drainage works for relatively less important works.

12.3 : Sand Filling in Foundation Trenches as per Drawing & Technical Specification

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

12.8.1.C.1 : Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications <br> RCC Grade M20 - Using Concrete Mixer <br>

12.8.E.1.1 : Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. <br> RCC Grade M25 - Using Concrete Mixer <br>

13.6 : Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and Technical Specifications

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.

Appendix E : Side Protection Works

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. <br> Ordinary Soil - Depth upto 3m - Mechanical Means <br>

od21888/2015_2016 : Dry rubble masonry

12.8.A : Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications<br> PCC Grade M15 ( Without formwork) <br>

CHARLES MATHEW

M/s George Elias And Associates

Bidder Name

CHARLES MATHEW

M/s George Elias And Associates

PALATHRA CONSTRUCTIONS PVT LTD