Rural Development Department Tender

Item No.4:-Excation for foundation/ Pipe trenches in hard rock and concrete road by chiselling wedging line drilling by mechanical means or by alll means other than blasting including trimming and leverlling the bed, removing the excavated material upto a distance of 50 meteres beyond the area and lifts as below, stacking as directed by engineer-in charge, normal dewatering excluding backfilling etc. complete. Lift 0 to 1.5 M

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.

Item No.6:-Providing ISI standard R.C.C pipesin standard lengths 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. collar joints 300 mm dia R.C.C Pipe NP-2

Item No.7:-Lowering ,laying and jointing in proper grade and alignment R.C.C pipes with collar joints in C.M.1:1 proportion of socketed R.C.C pipes with R.C.C collar joints, including cost of conveyance from stores to site of work cost of jointing materia 300 mm dia R.C.C Pipe NP-2

Item No.8:-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 Up to depth 0.5 M

Up to depth 1.0 M

Item No.9:-Refilling the trenches with available excavated stuff with soft matertial first over pipe line and then hard material in15 cm layers with all leads and lifts including consolidation, surcharging, etc.complete

Item No.10:- Providing,Lowering and fixing 80 mm dia A.C./ P.V.C. pipe weep holes at 1.5 M c/c staggered including cost of all materials and labour involved with all leads and lifts, etc. complete.

Item No. 11 :- Maintenance of WBM/CARPET road including filing up of pot holes ,ruts and rectifiying corrugated surface, damaged edge and ravelling, etc complete

Item No. 12:- Providing soak pit of size 120cm x 120cm x 120cm including excavating and filling with brick-bats.

Item No.13:- 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