CONSTRUCTION OF RETAINING WALL AT VILLAGE KANDOSHI GP KALMBANI KH TAL KHED DIST RATNAGIRI

SUB ESTIMATE NO.1 Retaining Wall

ITEM NO:-1 Excavation for foundation / pipe trenches in earth, soils of all types, sand, gravel and soft murum, including removing the excavated material upto a distance of 50 metres and lifts as below, stacking and spreading as directed, normal dewatering, preparing the bed for foundation and excluding backfilling, etc. complete

ITEM NO:-2 Excavationfor foundation/pipetrenchesin hard rock and concrete road by chiselling, wedging, line drilling by mechanicalmeansorbyallmeansother than blasting including trimming and levelling thebed, removing theexcavated material upto a distance of 50 metres beyondtheareaandliftsasbelow,stacking asdirectedbyEngineer-in-charge, normal dewatering, excluding backfilling, etc. completebyallmeans.

ITEM NO :-3 Providing and laying in situ cement concrete in M – 15 (1:2:4) grade of trap /granite/quartzite/gneiss metal for foundation & bedding including bailing out water manually, form work compaction & curing, etc complete

ITEM NO:-4 Providing dry trap/ granite/ quartzite/ gneiss,rubble stone soling in 15cm to 20 cm thick layers including hand packing and compacting,etc.complete.

ITEM NO:-5 Providing and casiting in situ CC of trap /granite/quartzite/gneiss metal of approved quality for R CC work as per detailed drawing and designs or as diredcted by Engineer – in- charge including normal dewatering, centering, fromwork,compaction, finishing the formed surface withCM 1:3 of sufficient minimum thickness to give a smooth and even surface wherever necessary or roughening if special finish to be provided and curing, etc complete.

Foundation a) In RCC M-200

Retaing Wall b) In RCC M-200

ITEM NO:-6 Providing and fixing in position steel bar reinforcement of various diamenters for RCC piles, caps, footing, foundation, slabs, beams, columns, canopies, staircases, newels,chjjas, lintels, pardies, copings, fins, arches, etc. as per detailed designs, drawings and schedules, including cutting, bending, hooking he bars, binding with wires or tack welding and supporting as required, etc. complete.(including cost of binding wire)

ITEM NO:-7 Providing and fixing 80 mm dia A.C/ P.V.C.pipe hole at 1.5 m c/c staggered including cost of all material and labor involved with all leads and lifts etc. complete with all lead and lift.