PRESERVATION AND MAINT OF KM FLOAT WC

PRESERVAITON/MAINT OF KM FLOAT, LAUNCHING ROLLER, BAP AND PORTABLE SURFACEING MTRL FOR HELIPAD AS UNDER:- 1. (a) Preservation of KM Floats - 47 Nos (b) Preservation of Launching - 45 Nos (c) Boat Assault Pneumatic light - 16 Nos (d) Floor Board Assemble FRP - 52 Nos (e) Plank bow end - 16 Nos (f) Portable Surfacing mtrl for Helipad - 180 Nos BRIEF of Works 1. Removing the a/m stores from the existing stock to the reqd site of wk (approx 30 to 50 mtr) as directed by SK/AGE/GE. FOR SER No (a) & (b). 2. Remove the float cove, straps etc and unroll on flat surface carefully. Skilled Workers/Mechanics be employed for the task. 3. Cleaning / dusting of steel wire brush, scrapper and cotton waste etc as directed by SK/AGE/GE. 4. Leakey Valve will be replaced with new one and any major/minor repair (if reqd) will be carried out by the contractor as directed by SK/AGE/GE. 5. Floats & roller launching will be inflated by filling the air by filling unit/compressor and testing the air pressure by pressure gauge upto 48 hrs for inspection . Outer compartment air pressure shall not be more than 100 grams/Sqcm and inner will be compartment air pressure shall not be more than 25 grams/Sqcm. Filling unit/compressor and air pressure gauge supplied by the department. FOL to be provided by the supplier. 6. Deflate air after inspection of floats & Roller launching. Cleaning and apply French chalk manually 6 Kgs per floats and 2 Kgs per roller Launching as directed by site in charge. 7. Opening of Insert valves after application of French chalk and re-rolling the same as volume size not exceed 1.8 x 1m of floats as directed by site in charge, strapping and packing with cover as directed by SK/AGE/GE. BAP for Ser No (c). 8. Remove the BAPs cover, straps etc and unroll on flat surface carefully for filling the air by Foot Pump provided by department and checking the serviceability incl leakage. Segregating and testing the air pressure for 12 hrs as diected by SK/AGE/GE. Skilled workers /Mechanics be employed for the task. 9. All other minor leakages if dected be sealed with rubber patch after scrubbing and applying adhesive alongwith Cross linking agent in appropriate ratio and fix properly as directed by SK/AGE/GE to make the BAPs functional in all respects. Rubber patch and adhesive incl CLA will be provided by the department. 10. The following parts/accessories will be issued to the contractor by the department for replacement of unsv items as reqd at site :- (a) Air Valve for BAPs (b) Charger valve for BAPs diaphragm (c) Lace/cord nylon 8.5 Mtr 1" (d) Circular Neoprene Spl Rubber made patches of 20 cm Dia (e) Circular Neoprene Spl rubber of 7" dia BAPs 11. After completion of the work the BAPs will be inflated by Foot Pump provided by department and testing the air pressure for 12 hrs. 12. After inspection of all BAPs. Apply French Chalk manually qty 03 Kgs per BAPs to serviceable BAPs and opening of valves after application of French chalk and re-rolling the same as volume size directed by site in charge. strapping and packing with BAPs cover as directed by site-in-charge. FRP & Plank Bow End Ser No (d) & (e). 13. Cleaning/dusting the above store by scrapper, steel wire brush, emery paper and cotton waste to make the surface rust/dust free before the starting of work. 14. Painting manually with painting brushes with one coat of paint OG (Gde-II) (Make ASIAN/NEROLAC/BERGER) for ser no (d) to (e). Portable Surfacing mtrl for Helipad Ser No (f). 15. Unroll the Membrane roll, remove Helipad Membrane rope, straps etc and lay on flat surface for checking the serviceability/ damages and segregate the stores as serviceable/repairable. 16. Remove damaged part of Helipad Membrane and apply repair as reqd. Membrane Roll 17.8x0.91mm, Adhesive, Cross Linking Agent, Roller and stiffener Planks to be provided by department for repair of damaged roll. 17. Cleaning/dusting the above stores with cotton waste/broom to make the surface rust/dust free before the starting of work. 18. Apply French Chalk manually to serviceable Helipad Membrance (05 Kgs per Roll) as directed by site in charge. 19. Re-rolled after applying of French Chalk Powder and roll the same as directed by site in charge. Nylon Rope 12mm will be used for binding of roll. 20. Re-stacking the stores after completion of work on proper dunnage as directed by SK/AGE/GE. 21. All other tools/T&P required for execution of above job shall be arranged by the contractor. 22. All material reqd for cleaning will be supplied by the contractor for maint. 23. Removal of all waste material, debris etc and cleaning of work site before closing the work.

BHAGWATI ENTERPRISES

M/s Bhogal Enterprises

M/s J.S. Traders