Construction of Protection Wall to Kalivali River At - Chavane Tal - Panvel, Dist- Raigad

Item No.1 - Excavation for foundation /pipe trenches in hard murum including removing the excavated material up to a distance of 50 mt. Beyound the area and lifts as below, stacking and spreading as directed by Engineer –in- charge ,normal dewatering, preparing the bed for the foundation and excluding back filling, etc.complete.

Item No.2 - Excavation for foundation /pipe trenches in Soft Rock and cement and lime masonry foundation including removing the excavated material up to a distance of 50 mt. Beyound the area and lifts as below, stacking and spreading as directed by Engineer –in- charge ,normal dewatering, preparing the bed for the foundation and excluding back filling, etc.complete.

Item No.3 -Providing and fixing 25 mm diameter steel anchor dowel in hard rock including drilling hole of 32 mm diameter upto 0.75 mtrs depth ,placing the dowel in position and effectively grouting the hole with CM 1:1 proportion etc. complete.

Item No.4 - Providing dry trap/rubble stone soling 15 cm to 20 cm thick including hand packing and compacting etc. complete.

Item No.5 :-Providing and laying in situ following grades of C.C. ( M-10 ) of trap/metal for foundation and bedding including bailing out water manually form works compacting and curring finishing etc. complete.

Item No.6 - Providing and casting in situ C. C. of trap/granite/quartzite/ gneiss metal of approved quality for RCC work as per detailed drawings and designs or as directed by Engineer-in-charge including normal dewatering, centering, 'plywood formwork, bully/steel prop-ups, compaction, finishing the formed surfaces with CM 1:3 of suf- ficient minimum thickness to give a smooth and even surface wher- ever necessary or roughening if special finish is to be provided and curing, etc. complete. (By weigh batching and mix design for M- 250 and M300 only. Use of L&T, A.C. C., Ambuja, Birla Gold, Manikgad, Rajashree, etc. cement is permitted) (excluding M.S, or Tor reinforcement) RCC M-20 grade

Item No.7 -Providing and fixing in position steel bar reinforcement of various diameters for RCC piles, caps, footings, foundations, slabs, beams, columns, canopies, staircases. newels, chajjas, lintels, pardies, 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, etc. complete. (including cost of binding wire).

Item No.8 - Providing, and fixing 80 mm dia A.C./P.V.C. pipe weep holes at1.5 M c/c staggered including cost of all materials and labour involved with all leads and lifts.etc. complete with all leads and lifts

Item No.9:-Refilling the trenches with available excavated stuff with soft material in 15 cm layers with all leads and lifts including consolidation surcharging etc.complete.

Item No.10 -Providing and fixing 90x60 cm Granite plate engraving 10 cm hight latter,figuer including painting the latter / figuers with approved colour and shade complete