Construction Of Super Passage at Ch.2950 and 3110 M. On Aruna Left Bank Canal Tal Vaibhavwadi Dist. Sindhudurg

PART A

Item-No. 1 :Excavation in all kinds of soil including boulders up to 0.6 m diameter ( 0.113 cum) for canal, seating of embankment, filter drains / catch water drains etc., and placing the excavated stuff neatly in dump area or for formation of service road / embankment including cost of all materials, machinery, labour, dressing bed and sides to required level and profile etc. Complete with lead up to 1 km and all lifts as directed.

Item No. :- 2 - Excavation in hard rock of all toughness by ordinary blasting methods including boulders above 0.6 m dia.(0.113Cum) minimising damage to side slopes of excavation in water prism area by adopting any one or combination of line drilling /pre-splitting /smooth blasting techniques and placing the excavated rock neatly in approved dump area including cost of all materials, machinery,labour,levelling bed etc., complete with lead upto 1 km and all lifts as directed.

Item No. 3 - Providing and laying in situ cement concrete of grade M-15 of trap / granite / gneiss / quartzite / graded metal for foundation and bedding by Batching Plant & Transit Mixer including centering, shuttering, scaffolding, placing, compacting, curing etc. complete with all lifts as directed.

Item No. 4 - Providing and laying in situ cement concrete of grade M-20 of trap / granite / gneiss / quartzite / graded metal for RCC works of abutment, wing walls, returns, transition walls, piers, columns, beams and slabs, diaphragm walls, road slabs trough (Box Culvert) trough for aqueduct, wearing coat, etc. . with Batching Plant and Transit mixer including centering, shuttering, scaffolding, placing, compacting, curing etc. complete with all lifts as directed.

Item No. 5 - Providing and laying in situ cement concrete of grade M-20 of trap / granite / gneiss / quartzite / graded metal for RCC works of abutment, wing walls, returns, transition walls, piers, columns, beams and slabs, diaphragm walls, road slabs trough (Box Culvert) trough for aqueduct, wearing coat, etc. . with Batching Plant and Transit mixer including centering, shuttering, scaffolding, placing, compacting, curing etc. complete with all lifts as directed.

Item No 06 :- Providing and laying in situ cement concrete of grade M-25 of trap / granite / gneiss / quartzite / graded metal for RCC work of columns, beams and slabs, diaphragm walls, road slabs through (Box Culvert) trough for aquaduct, wearing coat, etc. with Batching Plant & Transit Mixer including centering,shuttering, scaffolding, placing, compacting, curing etc. complete with all lifts as directed.

Item No.7 - Providing and fixing in position TMT-FE-500 bar reinforcement of various diameters for R.C.C. pile caps, footings, foundations, slabs, beams columns, canopies, staircase, newels, chajjas, lintels pardis, copings, fins, arches etc. as per detailed designs, drawings and schedules.including cutting, bending, hooking the bars, binding with wires or tack welding and supporting as required complete as directed.

Item No :- 08 Providing tar paper bearing including laying in proper position etc. complete.

Item No :- 09 Providing and laying weep holes of 100 mm diameter PVC pipes as per drawing for abutment returns, return walls etc. Complete.

Item No 10 - A. PProviding R.C.C .pipe of NP3 class conforming to IS458 2003 of following diameter including cost of all material and labour required, inspection charges, transportation to stores, transit insurance, loading,unloading and stacking excluding GST levied by GOI and GOM in all respect etc. complete as directed. b) NP 3 - 900 mm dia B.Laying and jointing R.C.C. pipe of NP3 class or IRC standard in C.M. 1:2,, proportion by volume including cost of all materials (excluding pipes and collars), labour, aligning pipes, batching and mixing mortar, packing joints with hemp and mortar, finishing, curing etc.complete with all lifts as Directed.

Item No.11 - Back filling up to ground level behind the canal structures etc. complete with suitable material of approved quality in layers not exceeding 20 cm without disturbing the structure etc. complete as directed.

PART B Insurance/Royalty

Item No 12 : - Add Insurance Charges 1% On Work Portion

Item No 13 : - Add Royalty Charges

i) Add Royalty Charges For Crushed Sand

ii) Add Royalty Charges For Metal

iii) Add Royalty Charges For Murum

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