GENERALFD Works 2019 20 Urgent rehabilitation works F i r s t P h a s e f o r Edavannakkadavu Seethihaji Bridge in Ernad LAC in Malappuram District Work GeneralCivil work

Amount

Appendix A-Rectification work of Bridge

16.4:Providing and inserting nipples with approved fixing compound after drilling holes for grouting as per Technical Specifications including subsequent cutting/removal and sealing of the hole as necessary of nipples after completion of grouting with Cement/Epoxy

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

OD144266/2023-2024:Providing MS grill platform over MS pipe posts of size 40mm dia ,6m long ,frames erected including all hire and labour charges fro fixing and laying platform ,including removal of entire platform after completion of the work for anchoring the pier(P2)

OD145554/2023-2024:Guniting surface with cement mortar applied with compressor after cleaning surface and spraying with epoxy complete as per technical specification

OD165019/2023-2024:Anti corrossive treatment-Providing & applying inhibition coats/system to exposed reinforcement bars & also new bars, after cleaning & removing scales and rust completely as specified in 1.4, Two component inhibitor Nitozinc Primer std. of Fosroc or MasterEmaco P130 of BASF or equivalent having specific gravity of 1.75 and solid content 57(+/-3) Adhesive bond strength > 1.5 N/mm2, 40 microns DFT per coat as approved by Engineer-in-charge and/or Consultant shall be used as per manufacturer?s specification in two coats at all heights, including all material, labour, tools, temporary supports for structures, electricity, plant and machineries, necessary surface preparation and necessary protection after and during work. The concrete surface area contianing the rebars where the treatment is carried out shall be considered for measurement

OD165045/2023-2024:Removing damaged concrete: Loose and delaminated concrete shall be identified and marked before proceeding with the removal. The loose cover concrete including the loose damaged concrete shall be removed upto beyond the corroded bars to a minimum depth of 10 mm behind the reinforcement. Only affected concrete shall be removed and conducting proper investigation, (Good & sound concrete should not be chipped / damaged) by chipping / hacking with chisel and hammer or by mechanical means like light weight chisel hammer, pneumatic chippers, making saw cut at periphery to avoid feather edge for all height and removal and disposal of debris at designated location including all material, labour, tools, temporary supports for structures, electricity, plant and machineries etc. complete as directed by Engineer-in-charge and/or Consultant. Depth of chipping may vary from 20 to 100 mm.

Appendix B - Road safety and River training works

2.3.2.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 Mechanical Means<br>

OD145819/2023-2024:Bailing out of water using 5HP pump-bailing out of water with 5HP engine and pump set including conveyance to site and erection ,cost of fuel ,lubrication oil and other stroes ,pay of staff etc complete

OD143879/2023-2024:Engaging man mazdoor for removing vegetation and accumulated earth ,cleaning spout etc complete

OD145820/2023-2024:RING BUND Type II Putting up ring bund with earth fille gunny bags of top width 1.0m bottom width 2.0m height 2.0 m side and filling in between with earth to form ring bund and maintaining the same leak proof till the completion of the work and clearing the site by dismantling the bund after completion of the work.etc.complete. ( as per OD Irrigation)

OD144076/2023-2024:Providing aluminium expansion joint using 16 gauge aluminium sheet including all cost and conveyance of sheet including cutting and bending in the required shape and filling with bitumen saw dust,mix, etc. complete as per specification.

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>

OD164864/2023-2024:Providing permanent steel liner for foundation including fabricating and setting out as per detailed drawing (MORTH12.22)

OD143906/2023-2024:Bored cast-in-situ M30 grade R.C.C. Pile Using Batching Plant, Transit Mixer and Concrete Pump excluding Reinforcement complete as per Drawing and Technical Specifications and removal of excavated earth with all lifts and lead upto 1000 m. Pile diameter-800 mm Material M

12.39:Providing and laying of PCC M15 leveling course 100 mm thick below the pile cap

12.38.C.2:Cement Concrete for Reinforced Concrete in Pile Cap complete as per Drawing and Technical Specification R C C Grade M-30- Using Batching Plant, Transit Mixer, and Concrete Pump

13.9.A:Back filling behind abutment, wing wall and return wall complete as per drawing and Technical Specification Granular material

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

13.5.D.p.2:Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications PCC Grade M30 - With Batching Plant, Transit Mixer and Concrete Pump - Height upto 5m

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

OD143947/2023-2024: Providing 65 mm dia PVC pipe for weep holes of retaining wall including all cost, conveyance and labour charges etc. comple

OD143955/2023-2024:Laying of a geotextile filter between pitching and embankment slopes on which pitching is laid to prevent escape of the embankment material through the voids of the stone pitching/cement concrete blocks as well as to allow free movement of water without creating any uplift head on the pitching.

OD165114/2023-2024:Providing and making Gabion matress lining with mechanically woven double twisted hexagonal shaped wire mesh gabion boxes as per IS 160140:2012 morth clause 2500 of required size mesh type 2*1*0.3Mwith tolerance of 2% zinic +10%AI alloy +PVC coated, mesh wire diameter 2.7/3.7mm(ID/OD),mechanically edged/selvedged with partitions at every 1 m ineterval and shall have minimum10 numbers of openings per meter of mesh perpendicular to twist tying with lacing wire of diameter 2.2/3.2(ID/OD)supplied@3%by weight of gabion boxes ,filled with boulders with least dimension of 200 mm as per drawing all complete as per directions of engineer in charge

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>

OD143531/2023-2024:Dry rubble without concrete levelling course using departmental rubble including packing to compactness to lines and levels, labour charges etc. including through and bond stone complete as per direction of Departmental officers at site

8.13:Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads on Bituminous Surface @ 250 gms per sqm area, the thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35. The finished surface to be level, uniform, and free from streaks and holes.

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.

5.6.2.a:Providing and laying bituminous concrete with 80-100 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with a bituminous binder( NRMB) @ 5.4 percent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level, and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 507 complete in all respects For Grading - II (13.2 mm Nominal Size)

55.10.1:Providing and erecting retro-reflectorised Object Hazard Marker 300mm x 900mm Providing and erecting retro-reflectorised Object Hazard Marker sign with 07 years warranty, manufactured as per IRC 67 USING Type IV ASTM D 4956-09 micro prismatic retro reflective sheeting fixed over aluminium sheetig, 2 mm thick / aluminium composit material sheeting 4 mm thick with suitable back support frame and supported on a mild steel angle iron post 75mmx75mmx6mm, firmly fixed 30cm above ground level by means of properly designed foundation with M 15 grade cement concrete 30cmx30x45cm, 45cm below ground level including painting all non-reflective faces with epoxy paint 2 coats over epoxy primer as per approved drawing and clause 801.300 mm x 900 mm

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.

13.5.F.P.1:Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications RCC Grade M25 - Using concrete Mixer - Height upto 5m

OD145821/2023-2024:Dry rubble without levelling course masonry with good quality blasted rubble including through and bond stone, and packing to compactness to lines and levels cost and conveyance of all materials labour charges etc. complete as per direction of Departmental officers at site

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.

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.

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>

12.4: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.

MOHAMMED KAYANIKKARA

ABDUSALAM

Bidder Name

MOHAMMED KAYANIKKARA

ABDUSALAM

ABDUL MAJEED P.