design, construction, supply, transportation, installation, testing and commissioning of hdpe pontoons along with gangways for providing floating terminal facilities at various locations on nw1 in the state of bihar and jharkhand design, construction, supply, transportation, installation, testing and commissioning of hdpe pontoons along with gangways for providing floating terminal facilities at various locations on nw1 in the state of bihar and jharkhand , design, fabrication, supply, transportation, installation, testing and commissioning of steel enveloped & double layered floating pontoon jetty ( 15mx4.5m ) of hdpe material including tensile pvc roofing and allied civil works, provision for lighting arrangement, life saving appliances ( lifebuoys and life jackets ) , complete in all respect including inspection and certification by irs or any other recognized organization and as per the terms & conditions of the contract , bihar , design, fabrication, supply, transportation, installation, testing and commissioning of steel enveloped hdpe floating gangway in three pieces of each size 3m x 2m x 0.4m to make total length of gangway to 9m x 2m including provision for additional ramp of 3m x 1.5m to govern the height difference between pontoon and gangway. this is inclusive of all applicable taxes ( but excluding gst ) as prevailing, other charges and expenditure etc., complete in all respect including inspection and certification by irs or any other recognized organization and as per the terms & conditions of the contract , bihar , jharkhand , general upkeep and maintenance for smooth operation / utilization of complete offshore unit consisting of hdpe pontoon & hdpe gangway at the location for a period of 02 years , bihar