REPAIR_CNB_GALWADA BANOTI

Excavation in soft rock without blasting including boulders upto 0.60 m diameter (0.113 cum) for canal, seating of embakement, filter drains/catch water drains etc., and placing the excavated soft rock neatly in dump area or for 14.96 formation of service road as directed including cost of all materials, machinery, labour, dressing bed and sides to required level and profile etc., complete with lead upto 15 M and 6 M lift

2. Providing and laying situ cement concrete of grade M-15 (40 MSA) of trap, granite, quartizite, gneiss, graded metal for PCC wirh or without reinforcement / RCC concreting required heavy or special type of shuttering for works of gallery, sluice, spillway crest, spillway downstream face, energy dissipating structures, training walls, piers, abutements etc., with concrete micer considering lead of 50 M with shuttering and scaffolding, placing, compacting, curing etc complete with initial lead of 50 M and lift of 1.50 M

3. Providing casing embakement using selected pervious material available directly from excavation in layers including cost of materials, machinery, labour, all other operations such as collection of material, spreading material in layer of specified thickness, sorting out,, breaking clods, levelling, sectioning edges / sides, watgering, compacting eaach layer to densty controle of not less than 95% or as stipulated using vibaratory compactor including cost of water etc. complete with lead of 1 Km and all lifts as directed.

4. Providing casing embakement using selected pervious material from apprpved borrow area (Government acquired land) in layers including cost of materials, machinery, labour, all other operations such as collection of material, spreading material in layer of specified thickness, sorting out,, breaking clods, levelling, sectioning edges / sides, watgering, compacting eaach layer to densty controle of not less than 95% or as stipulated using vibaratory compactor including cost of water etc. complete with lead of 1 Km and all lifts as directed.

5. Providing and constructing 300 mm thick dry rubble stone pithing with pin headers at 2 per Sq M using stones and stone chips from approved source including cost of all materials, labour, hand packing/ wedging stone chips, finishing etc complete.

Insurance

Royalty

GST