CONSTRUCTION OF SAKAV AT MOJJE SHILLAR VP PATHARAJ TAL KARJAT DIST.RAIGAD

Item No. 1- Excavation for foundation in hard murum and boulders including removing the excavated material up to a distance 50 metres, beyond the building area and stacking and spreading as directed, dewatering, preparing the bed for the foundation and necessary back filling, ramming, watering including shoring and strutting etc. complete. (Lift upto 1.5m)

Item NO-2 Construction of granular sub-base by providing close graded material, spreading in uniform layers with motor grader/Paver on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause 401-By Mix in Place

Item N0-3 Construction of dry lean cement concrete Sub-base over a prepared sub-grade with coarse and fine aggregate (natural sand/ VSI grade finely washed crushed sand) conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm,, cement content not to be less than 150 kg/ cum, optimum moisture content to be

Item NO-4 Providing and laying 125 micron Low Density Polyethylene (LDPE) sheet confirming to IS 3395: 1997 below concrete pavement including all materials and labour complete.

Item No.05 Providing and laying in-situ M30 Grade unreinforced plain cement concrete pavement over a prepared sub base with 43 grade cement, coarse and fine aggregate( natural sand/ VSI grade finely washed crushed sand) conforming to IS 383, using fine and coarse aggregates combined gradation as per Table 600-3 of

Item N0-6 Providing fixing of dowel rod of 16 mm dia in the river bed for 400 mm depth @ 1000 mm c/c in single layer and grouting with underwater epoxy grout includes the cost of hire charges of all machineries, barge, boat, cost of all tools and all labour charges etc... complete.

Item No. -7 Providing dry/ trap/ granite/ quartzite/ gneiss rubble stone soling 15 cm to 20 cm thick including hand packing and compacting etc. complete.

Item No.8-Providing and laying Cast in situ Ready Mix cement concrete in M-10 of trap/ granite/quartzite/ gneiss metal for foundation and bedding including bailing out water, Steel centering. formwork, laying/pumping, compacting, roughening them if special

Item NO-9 Providing and laying cement concrete pipe of IS 458:2003 NP-3 class of 800mm diameter in proper line, level and slope etc. complete.

Item NO-9Providing cast in situ / ready mix M20 grade cement concrete for head walls of CD work/retaining walls etc. including necessary form work, compaction, finishing and curing etc. complete. (with reversible drum type mixer/ concrete batch mix plant (pan mixer) with SCADA