Flood Repair 2019 Painting and other Repair works to various Bridges Under Kongad LAC of Mannarkkad Bridges Section in Palakkad district

Amount

Kongad LAC Repairs to Minor Bridges

2.3.1.A : Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness <br> In area of light jungle - By Manual Means<br>Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness In area of light jungle - By Manual Means

2.1.1 : Cutting of trees, including cutting of trunks, branches and removal of stumps, roots, stacking of serviceable material with all lifts and up to a lead of 1000 metres and earth filling in the depression/pit.<br> Girth from 300 mm to 600 mmCutting of trees, including cutting of trunks, branches and removal of stumps, roots, stacking of serviceable material with all lifts and up to a lead of 1000 metres and earth filling in the depression/pit. Girth from 300 mm to 600 mm

16.22 : Repair of RCC Railing : Carrying out repair of RCC m30 railing to bring it to the original shape.Repair of RCC Railing : Carrying out repair of RCC m30 railing to bring it to the original shape.

16.18 : Replacement of Damaged Concrete Railing.Replacement of Damaged Concrete Railing.

14.1.A.1 : Furnishing and Placing Reinforced Cement Concrete Grade M20 Using Concrete Mixer in super-structure as per drawing and Technical SpecificationFurnishing and Placing Reinforced Cement Concrete Grade M20 Using Concrete Mixer in super-structure as per drawing and Technical Specification

14.7 : Construction of RCC railing of M30 Grade in-situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical RCC post not to exceed 1 in 500, center to center spacing between vertical post not to exceed 2000 mm, leaving adequate space between vertical post for expansion, complete as per approved drawings and technical specifications.Construction of RCC railing of M30 Grade in-situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical RCC post not to exceed 1 in 500, center to center spacing between vertical post not to exceed 2000 mm, leaving adequate space between vertical post for expansion, complete as per approved drawings and technical specifications.

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 5mFurnishing and Placing Reinforced Cement Concrete Grade M20 Using Concrete Mixer as per drawing and Technical Specification. For solid slab super-structure - Height upto 5m

od22757/2019_2020 : Scrapping and cleaning old painted surface with sand paper, wire brush, coir brushetc&lt;br&gt;including removel of all kind of fugus/ mess, durty and shabby look patches and any kind of old paint fromthe wall&lt;br&gt;sutface and make the surface fit for applying new coat of paint including labour charges etc.

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.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.

8.9.A : Providing and applying two coats of Epoxy paint of approved brand on steel surface after through cleaning of surface to give an even shadeProviding and applying two coats of Epoxy paint of approved brand on steel surface after through cleaning of surface to give an even shade

16.3 : Guniting concrete surface with cement mortar applied with compressor after cleaning surface and spraying with epoxy complete as per Technical SpecificationGuniting concrete surface with cement mortar applied with compressor after cleaning surface and spraying with epoxy complete as per Technical Specification

od20901/2019_2020 : Providing platform using casuarina pols of girth up to 40 cm for vertical and &apos;horizontal and brazzings&apos; using pols of girth up to 24 cm with a vertical hieght of 5 m and 25mm thick mango wood planks placed over casuarina poles including all hire and labour charges for fixing and laying the platform, removal of entire platform after completion of the work etc. complete

16.5.A : Sealing of cracks/porous concrete by injection process through nipples/Grouting complete as per Technical Specification <br> Cement Grout <br>Sealing of cracks/porous concrete by injection process through nipples/Grouting complete as per Technical Specification Cement Grout

16.6 : Patching of damaged concrete surface with polymer concrete and curing compounds, initiator and promoter, available in present formulations, to be applied as per instructions of manufacturer and as approved by the Engineer.Patching of damaged concrete surface with polymer concrete and curing compounds, initiator and promoter, available in present formulations, to be applied as per instructions of manufacturer and as approved by the Engineer.

16.9 : Removal of defective concrete, cleaning the surface thoroughly, applying the shotcrete mixture mechanically with compressed air under pressure, comprising of cement, sand, coarse aggregates, water and quick setting compound in the proportion as per clause 2807.1., sand and coarse aggregates conforming to IS: 383 and table 1 of IS: 9012 respectively, water cement ratio ranging from 0.35 to 0.50, density of gunite not less than 2000 kg/cum, strength not less than 25 Mpa and workmanship conforming to clause 2807.6.Removal of defective concrete, cleaning the surface thoroughly, applying the shotcrete mixture mechanically with compressed air under pressure, comprising of cement, sand, coarse aggregates, water and quick setting compound in the proportion as per clause 2807.1., sand and coarse aggregates conforming to IS: 383 and table 1 of IS: 9012 respectively, water cement ratio ranging from 0.35 to 0.50, density of gunite not less than 2000 kg/cum, strength not less than 25 Mpa and workmanship conforming to clause 2807.6.

16.11 : Eproxy bonding of new concrete to old concreteEproxy bonding of new concrete to old concrete

Kongadu LAC Major Bridges

2.3.1.A : Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness <br> In area of light jungle - By Manual Means<br>Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness In area of light jungle - By Manual Means

od22757/2019_2020 : Scrapping and cleaning old painted surface with sand paper, wire brush, coir brushetc&lt;br&gt;including removel of all kind of fugus/ mess, durty and shabby look patches and any kind of old paint fromthe wall&lt;br&gt;sutface and make the surface fit for applying new coat of paint including labour charges etc.

16.22 : Repair of RCC Railing : Carrying out repair of RCC m30 railing to bring it to the original shape.Repair of RCC Railing : Carrying out repair of RCC m30 railing to bring it to the original shape.

16.18 : Replacement of Damaged Concrete Railing.Replacement of Damaged Concrete Railing.

14.7 : Construction of RCC railing of M30 Grade in-situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical RCC post not to exceed 1 in 500, center to center spacing between vertical post not to exceed 2000 mm, leaving adequate space between vertical post for expansion, complete as per approved drawings and technical specifications.Construction of RCC railing of M30 Grade in-situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical RCC post not to exceed 1 in 500, center to center spacing between vertical post not to exceed 2000 mm, leaving adequate space between vertical post for expansion, complete as per approved drawings and technical specifications.

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.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.

od27269/2019_2020 : PVC WEEP HOLES- Providing weep holes using 75mm dia. PVC pipes working pressure 4kg /sq.cm including cost of materials, conveyance, labour charges etc. complete.

Approach road

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>Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications RCC Grade M20 - Using concrete Mixer - Height upto 5m

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

55.14 : Providing and fixing retro-reflectorised ceramic tiles<br>Providing and fixing retro-reflectorised ceramic tiles of size 10cmX20cm using High Intensity Micro Prismatic (Type IV) grade sheeting with 7 years warranty fixed over Ist quality ceramic glazed tiles including cost of glue, cutting charges, fixing with suitable adhisive on concrete or other surface etc complete.Providing and fixing retro-reflectorised ceramic tilesProviding and fixing retro-reflectorised ceramic tiles of size 10cmX20cm using High Intensity Micro Prismatic (Type IV) grade sheeting with 7 years warranty fixed over Ist quality ceramic glazed tiles including cost of glue, cutting charges, fixing with suitable adhisive on concrete or other surface etc complete.

Bidder Name

MOHAMMED KAYANIKKARA