FLOOD DAMAGES 2018-19- Reconstruction of damaged Approach Road with Retaining wall and Construction of Relief Culverts and CC drain for Pollampara Bridge at Valad side in Mananthavady constituency in Wayanad Dt.

Amount

APPENDIX-A BRIDGE

2.4.2.A : 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> Cement Concrete Grade M-15 & M-20 - By Mechanical Means <br>

2.5.2.A : Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately<br> Bituminous course - By Mechanical Means<br>

3.6 : Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location within all lifts and lead upto 1000m

12.22 : Providing Steel Liner 10mm thick for Curbs and 6 mm thick for Steining of Wells including Fabricating and Setting out as per Detailed Drawing.

12.24.6 : BBored cast-in-situ M35 grade R.C.C. Pile Using Concrete Mixer excluding Reinforcement complete as per Drawing and Technical Specifications and removal of excavated earth with all lifts and lead upto 1000 m.<br> Pile diameter-1000 mm

12.38.D.1 : Cement Concrete for Reinforced Concrete in Pile Cap complete as per Drawing and Technical Specification<br> RCC Grade M-35 -Using Concrete Mixer <br>

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

14.1E.2.2.B : "Furnishing and Placing PSC Grade M40 Using Batching Plant, Transit Mixer and Concrete Pump as per drawing and Technical Specification. <br>For T-beam & slab - Height 5m to 10m

14.1.A.1.A : Furnishing and Placing Reinforced Cement Concrete Grade M20 Using Concrete Mixer as per drawing and Technical Specification. <br> For solid slab super-structure - Height upto 5m

14.4 : Providing and laying Cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and Technical Specifications.

14.10 : PCC M15 Grade leveling course below approach slab complete as per drawing and Technical specification.

14.11 : Reinforced cement concrete approach slab including reinforcement and formwork complete as per drawing and Technical specification.

14.2 : Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specifications

14.8 : Providing , fitting and fixing mild steel railing complete as per drawing and Technical

14.9 : Drainage Spouts complete as per drawing and Technical specification

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.

14.18.2 : Providing & Fixing 20 mm thick compressible fibre board in expansion joint complete as per drawing & Technical Specification

APPENDIX-B CULVERT

3.13.1.B : 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, backfilling the excavation earth to the extent required and utilising the remaining earth locally for road work.<br> Ordinary soil - Mechanical Means - (Depth upto 3 m) <br>

od31250/2018_2019 : Roughstone dry packing including all cost and conveyance and labour charges etc. complete

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.

13.5.B : Plain/Reinforced Cement Concrete in sub-structure complete as per drawing and Technical Specifications <br> PCC Grade M20 - Height upto 5m

13.5.E.P.1 : Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications<br> RCC Grade M20 - Using concrete Mixer - Height upto 5m <br>

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

APPENDIX-C SIDE PROTECTION

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 <br> Dismantling Stone Masonry - Dry rubble masonry<br>

3.13.1.B : 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, backfilling the excavation earth to the extent required and utilising the remaining earth locally for road work.<br> Ordinary soil - Mechanical Means - (Depth upto 3 m) <br>

od31042/2018_2019 : od7484/2016_2017 : Supplying and stacking good quality coconut piles 200mm to 300mmdia form available sources 6m to 9m long including all cost conveyance of all labour charges other incidental expenses etc compete.

od42958/2018_2019 : Driving down piles 200 mm to 300mm dia to approved lines and levels through various data including all hire charges for fixing staging platform and all other appliances charges and incidental charges etc. complete

od31043/2018_2019 : Cutting and removing excess length of coconut poles

od31250/2018_2019 : Roughstone dry packing including all cost and conveyance and labour charges etc. complete

od31251/2018_2019 : Dry Rubble Masonry including all cost conveyance,Labour charges etc complete. (Coursed/Uncoursed)

od41174/2018_2019 : Dry Rubble Masonry using with Departmental materials including all labour charges etc complete.

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

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

13.10 : Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MoRTH specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per drawing and Technical Specification.

APPENDIX-D ROAD

3.17 : Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of table 300-2.

4.2.A.1 : 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-III -For lower sub base - Mix in Place Method<br>

od31827/2018_2019 : Construction of granular sub-base by providing graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 &lt;br&gt; Grading-I - Plant Mix Method (Using Departmental material -Labour charges only)

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.

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.

5.7.2 : Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 13.2 mm to 0.09 mm (Type-B) aggregates using viscosity grade bitumen ( VG - 30) to the required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable HMP of appropriate capacity not less than 75 tonnes/hour., laying and rolling with a Smooth wheeled roller 8-10 tonne capacity, and finishing to required level and grade.

APPENDIX -E. DRAIN

3.13.1.B : 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, backfilling the excavation earth to the extent required and utilising the remaining earth locally for road work.<br> Ordinary soil - Mechanical Means - (Depth upto 3 m) <br>

od31250/2018_2019 : Roughstone dry packing including all cost and conveyance and labour charges etc. complete

13.5.A : Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications <br> PCC Grade M15 - Height upto 5m <br>

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

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Hill Track Constructions Pvt.Ltd.

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Hill Track Constructions Pvt.Ltd.

ABDUL SATHAR B A

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