KIIFB-Rectification work Coastal Highway - Coastal Highway Padinjarekadavu to Kadalundi Kadavu in Malappuram District - General Civil Work

Amount

Appendix-A Rectification work

55.4:Supplying and stacking 36mm size hard broken stone in standard heaps for measurement.

55.2:Supplying and stacking 12mm hard blue granite broken stone in standard heaps for measurement(IRC 3.2.1.a)

55.8.a:Filling up pot holes (cut and formed to regular shapes and all loose and defective materials removed) after supplying a prime coat of hot bitumen using 36mm departmental broken stone and compacting with power roller to get a compact surface.

55.9.a:Filling up pot holes (cut and formed to regular shapes and all loose and defective materials removed) after supplying a prime coat of hot bitumen using 12mm departmental broken stone and compacting with power roller to get a compact surface.

55.7.a:Providing bitumen leveling coarse between 40mm and 150mm with 36mm deptl metal by spreading the metal to line and levels and rolling until the compacted coarse aggregate has a firm surface and applying hot bitumen with pressure sprayer at the rate of 20 Kg per M3 metal including all cost of bitumen conveyance heating mixing spreading in appropriate locations to proper levels compacting with power roler and other sundry stores.

55.6.a:Providing pre mix bitumen leveling coarse having thickness between 20mm and 40mm with 12mm deptl metal by spreading the metal to line and levels and rolling until the compacted coarse aggregate has a firm surface and applying hot bitumen (vg 30) with pressure sprayer at the rate of 48 Kg per M3 metal including all cost of bitumen conveyance heating mixing spreading in appropriate locations to proper levels compacting with power roler and other sundry stores.

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.

OD99645/2024-2025:Providing, laying, and rolling of Close Graded Premix Carpet of 20mm thickness composed of 11.2mm to 0.09mm (MoRTH M-041) aggregates premixed using Viscosity Grade Bitumen (VG-30 @22kg of bitumen per 10sqm (MORTH 5.7.1 Type A) to the required line, grade, and level on a previously prepared base, including mixing in a suitable plant, laying and rolling with a Three Wheel Static Roller of 80-100KN capacity, finished to the required level and grades. By manual means.

OD103325/2024-2025:Engaging man Mazdoor For Removing / Cleaning the rubbish and other aligned activities etc.

OD103333/2024-2025:Engaging Hydraulic Excavator for removing Choked wastes and other rubbish etc.

OD103332/2024-2025:Tipper for removal of all debris and excavated waste materials away from site.

OD103329/2024-2025:Engaging Wood Cutter for cutting down the dangerously standing tress and its branches.

OD103330/2024-2025:Hire Charge For Wood Cutting Equipment's, pulleys etc.

OD103331/2024-2025:Lifting, conveying and Replacing the RCC covering slabs of any thickness on top of drain in position including all labour charges and miscellaneous expenses etc complete.

Appendix-B Protection wall

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>

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>

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.

12.8.B.1:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications <br> PCC Grade M20<br>

OD112192/2024-2025:Dry rubble masonry (without concrete levelling course) with good quality blasted rubble (without 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

OD112189/2024-2025:Dry rubble masonry (without concrete levelling course) with Departmental rubble (without 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

8.20:Providing, Fixing and erecting 50 mm dia GI pipe railing in 3 rows duly painted on Tubular Steel Railing on Medium Weight Steel Channel ( ISMC series) 100 mm x 50 mm, 1.2 metres high above ground, 2 m centre to centre, complete as per approved drawings including painting over suitable primer .

OD112191/2024-2025:Providing weep holes in plain/reinforced concrete Abutment, Wing wall/Return wall with 75 mm dia PVC pipe (4kgf/cm2) extending through the full width of the structure with slope of 1V:20H towards drawing face.Complete as per drawing and technical specifications.

55.10.1:Providing and erecting retro-reflectorised Object Hazard Marker 300mm x 900mm <br>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.<br>300 mm x 900 mm

8.9:Providing and applying two coats of ready mixed paint of approved brand on steel surface after through cleaning of surface to give an even shade

Varghese.K.T

Bidder Name

Varghese.K.T

k v john