5.PROVIDING AND LAYING UNDERGROUND DRAINAGE LINE FOR GP NIRAWAGAJ ( 24 PHATA TO SAYYADWASTI MASJID) TAL-BARAMATI DIST-PUNE (Open Class upto IV-A) 1270784

SUBWORK NO-1 DRAINAGE WORK:-Item No. 1 :- Excavation for foundation/ pipe trenches in earth, soils of all types, sand, gravel and softmurum, including removing the excavated material upto a distance of 50 meters and lift as below,stacking and spreading as directed normal dewatering ,perparing the bed for foundation and excluding backfilling,etc.complete. Lift 0 to 1.5 M ( Rate as per D.S.R. 2021-22 I No 1 P.No.42

Item No. 2 :- Excavation for foundation/ pipe trenches hard murum, and boulders WBM roads ,including removing the excavated material upto a distance of 50 meters and lift as below,stacking and spreading as directed normal dewatering, perparing the bed for foundation and excluding back filling, etc.complete. Lift 0 to 1.5 M ( Rate as per D.S.R. 2021-22 I No.2 P.No.42

Item No. 3 :-Excavation for foundation / pipe trenches in soft rock and old ceby controlled blasting, including trimment and lime masonary foundation asphalt road including removing the excavated material and stacking it in measurable heaps within a distance of 50 metres from the area and lifts as below, normal dewatering, excluding backfilling, etc. complete. Lift 0 to 1.5 M. ( Rate as per D.S.R. 2021-22 I No 5 P.No 42

Item No 5:- Filling in plinth and floors murum bedding in trenches with approved murum from excavated materials from foundation 15cm to 20 cm layers including watering and compaction complete. ( Rate as per D.S.R. 2021-22 I No 16 P.No 46

Item No 6:-Providing lowering,laying and jointing of following class and diameter suitable for either collar joints or rubber ring joints, including all taxes (Central and local), inspection charges, transport to departmental stores /site, unloading and stacking etc. complete.200 mm dia R.C.C Pipe NP-2 (IS weight of pipes 92.25 kg/m as per of DSR P.No.43)

250 mm dia R.C.C Pipe NP-2 (IS weight of pipes 92.25 kg/m as per of DSR P.No.43)

300 mm dia R.C.C Pipe NP-2 (IS weight of pipes 92.25 kg/m as per of DSR P.No.43)

450 mm dia R.C.C Pipe NP-2 (IS weight of pipes 92.25 kg/m as per of DSR P.No.43)

600 mm dia R.C.C Pipe NP-2 (IS weight of pipes 92.25 kg/m as per of DSR P.No.43)

Item No 7:-Providing and constructing on sewer, B.B. masonry circular manhole concentric cone 1.2M dia at bottom and 0.5 m dia at top and upto a depth of 1.50m with 23cm thick brick work in CM 1:4 proportion, excluding excavation including foundation concrete 250 mm thick and haunches and channels in C.C 1:2:4 proportion, finishing channels in smooth rendering, providing C.I dapuri type steps each weighing 5.5 kg providing and fixing SFRC frame and cover of 56 cm dia top including cost of all materials and labour, etc complete. Depth upto 0.50 M

Depth upto 1.00 M

Depth upto 1.50 M

Item No 8:- Refilling the trench with available excavated stuff with soft material first over pipe line and then hard material in 15 cm layer with consolidation surcharging etc. complete

Item no ;- 9 Maintenance of WBM/CARPET road including filing up of pot holes ,ruts and rectifiying corrugated surface , damaged edge and ravelling etc complete

Item No 10:-Providing & supplying in std length isi mark pipe 90 mm dia pvc pipes 4kg/cm^2 etc complete

ITEM NO ;-11 Providing soak pit of size 120cm x 120cm x 120cm including excavating and filling with brick-bats.

Item No 12 - Providing and fixing board displaying informaton such as name of the work tendar cost name of contractor work completion and liability period etc, having rectangular shape of 1.20m x 0.90 m size made out of 18 guage (1.25) thick mild steel sheet painted with one coat of zink chromate stoving primer and two coat of enamel paint on front side and grey stove enamel on back side and border / messages / symbols etc. with approved colour shade paint complete, on M S angles of size 35 x 35 x 3 mm frame with properly cross braced M S angles of size 35mm x 35mm x3mm duly painted including two M.S. angle iron posts of size 65 mm x 6 mm , 3.65 m long painted with alternate black and white bands of 25 cm width including all fixtures etc. and fixing the boards in 1:4:8 concrete block of size 60cm x 60cm x 75cm including , excavation , refilling, transportation, and labour etc. complete. spec. Number As

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