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| 1 | APPENDIX A |
| 2 | Design, supply, delivery & installation of Concrete Pontoon at site of having size 20x6 m using not less than M50 grade concrete, steel rebars of grade Fe500D (HDG), Expanded polystyrene (EPS) with min. density of 18–22kg/m³, with a freeboard of not less than 800mm, 1 No. 762mm dia. aluminium pile guide (6061 T6 alloy), 2 Nos 508mm dia. aluminium pile guide (6061 T6 alloy), 4 Nos 10 Tonne SS316L single cylinder bollard, 4 Nos 10 Tonne SS316L twin horn bollard, 2 Nos 10 Tonne SS316L raised bollard, 1 No aluminium floating ladder, Rubber D-Fender of size 200x200x20 mm and 1 No. Aluminium transition ramp of size 4500x2000 mm, providing Handrails for safety with min. height of 1.2m and the typical extrusions for handrails shall be CHS 60x3 and CHS 25 x 3mm of grade min.6061 T6 aluminium alloys. All plates shall be of min.5083 H116 alloy. This item includes cost of conveyance, Labour, erection of all components, conducting bathymetric survey, geotechnical investigations necessary for the design etc. complete as per the guide lines of Ministry of Ports, Shipping and waterways (GoI). |
| 3 | Design, supply, delivery & installation of marine grade Aluminium alloy (6061-T6) Canopy to have a min. height of 3m with a width of 6 m . Canopy Posts shall be of min. CHS 100x3 mm ,6061 T6 aluminium alloy with plates of 5083-H116 alloy, all beams shall be of min. SHS 100x6 and SHS 100x3 ,6061 T6 aluminium alloy. roofing with Trafford sheet (RAL 7015) not less than 1.25 mm thick to suit the size of concrete pontoon, all extrusions shall be of marine Grade aluminium 6061-T6 alloy. All fasteners should be of grade: SS316 A4-70, including cost of all materials, labour, conveyance, and installation etc. complete. |
| 4 | Design, supply, delivery & installation of Off Shore Pile MS 350-A having dia. not less than 762 x 12 mm (18m avg. length) with marine grade coating and pile cap of dia not less than 762 mm etc. including cost of all materials, labour, conveyance, and installation etc. complete. |
| 5 | Design, supply, delivery & installation of Off Shore Pile MS 350-A, having dia. not less than 508 x 12 mm (18m avg. length) with marine grade coating and pile cap of dia.not less than 508 mm etc. including cost of all materials, labour, conveyance, and installation etc. complete |
| 6 | Supply and installation of 30 dia, 8mm thickhness, M S pipe, painting with coal tar, bottom sharpening, concreting and driving the mooring piles and all works to be carried out as per the directions of Engineer-In-Charge |
| 7 | Pulling out the existing damaged/ broken mooring piles and dispose away from the site, without causing any public hinderance and all works to be carried out as per the directions of Engineer-In-Charge Please Enable Macros to View BoQ information |
