Water proofing of joints of raft and walls of RCC Box joints, retaining wall and construction of road of LHS LC-16 on DLI-BTI section

Item Breakup - A-CPWD DSR ITEMS

Item Breakup - B-USSOR ITEMS

3050.00 on existing bottom surface of deck slab including cleaning surface of dirt, dust & other foreign matter, sand papering, wire brushing as required with all contractor's materials tools, machinery, scaffolding, lead, lifts etc. complete as per specifications and as directed by Engineer in- charge Grouting of masonry/concrete by injection process duly Sealing of cracks, through nipples complete as per Technical Specification and procedure given in IRBM Para No 209 including necessary admixture. Payment shall be as per use of cement by weight in case of neat cement/cement mortar grouting and weight of Epoxy in case of Epoxy Grouting. (Cement will be paid extra).

3500.00 shrinkage compound w.r.t. cement.

17.00 13880.99 combed and spalled concrete surface and exposed steel reinforcement complete as per Technical Specification with average thickness of 10mm including priming coat, mortar plaster and seal coat of epoxy.

831.00 any location. Payment to be done for Horse Hour power of pump multiplied by pumping hours. Hiring of machinery for minor miscellaneous works for short duration including operator/driver, fuel, lubricants and consumable. The contractor shall arrange all statutory permits as required by rules and regulations prevailing in the area of work. Payment shall be made for actual working hours at site.

170.00 minimum 1.10 cum bucket capacity DELHI DIVISION-ENGG/NORTHERN RLY Total 3537110.09

Item Breakup - C-NS ITEMS

Providing & carrying out water proofing Metre treatment to existing RCC Box construction/expension rigid joints by forming groove up to clear cover depth and 300 mm width along joint line,including cleaning and surface preperation;Supplying and fixing centrally placed PVC waterstop secured with stainless steel screws;providing & fixing welded wire mesh;providing and placing high strength micro-concrete/non-shrink conrete(Including UHPC where required) ; providing & fixing FPO tape over joint to ensure complete sealing of expansion joint in all respect as per specifications,approved drawings and direction of Engineer-in-charge,including all materials,labour,T&P,scaffolding,curing,leads & lifts.(Dewatering,PU and other adhessive material will be paid seprately

Providing & carrying out water proofing Metre 3200.00 treatment to existing RCC Box construction/expension flexible joints by forming groove up to clear cover depth and 300 mm width along joint line,including cleaning and surface preperation;injectiojn of low viscosity,flexible;Supplying and fixing centrally placed PVC waterstop secured with galvanized cleat & fixing EDPM rubber gasket etc in all respect as per specifications,approved drawings and direction of Engineer-in-charge,including all materials,labour,T&P,scaffolding,curing,leads & lifts. (Dewatering,PU and other adhessive material will be paid seprately ) Total 13074300.40