GPB UNDERWATER PILE REPAIR

UNDERWATER PILE REPAIR — PLASTERING OF 20 MM THICKNESS. UNDERWATER PILE REPAIR WORK:Underwater pile repair to be carried out at selected piers of Godavari Pipeline Bridge (GPB) situated between CP-11 and CP-12. Work methodology includes removal of deteriorated concrete underwater from the spalled area by high-pressure water jet with a working pressure of 250kg/cm2, Removal of all marine growth, sediment, debris, etc. and encapsulation of the work surface with specified moisture insensitive putty and filling the encapsulation with moisture insensitive epoxy grout as per technical specifications mentioned in the Scope of Job.Please Refer to the Scope of Job and Technical Specifications for the work methodology to be followed, list of materials to be used and their technical specifications.

UNDERWATER VIDEOGRAPHY' 11988-VVPL-RAJAMUNDRY — UNDERWATER VIDEOGRAPHY, VIDEOGRAPHY, PILE REPAIR, UNDERWATER: VIDEOGRAPHY OF UNDERWATER FOUNDATION STRUCTURE OF A BRIDGE PIER AS INSTRUCTED BY OFFICER IN-CHARGE. FOUNDATION STRUCTURE MAY EITHER BE WELL FOUNDATION OR PILE FOUNDATION. DIMENSIONS OF WELL FOUNDATION AND PILE FOUNDATION ARE AS SPECIFIED IN SCOPE OF JOB AND TECHNICAL SPECIFICATIONS. ENTIRE PIER TO BE COUNTED AS 1 NO. FOR QUANTITY. Pease refer to the Scope of Job and Technical Specifications for detailed item