Providing un - interrupted Raw Water to 25 MLD Drinking Water Treatment Plant from Mhadai River by Constructing Jackwell with Pump house at Ganjem in Sattari Taluka.

Sub Estimate I:- Construction of Jackwell with Pump house at Ganjem. Demolishing R.C.C. work including stacking of steel bars & disposal of unserviceable within 50 mts. lead.

Earthwork in excavation by manual/ mechanical means in all types of strata comprising any of the material such as soil, silt, sand, clay gravel, mooram of all varieties, shingles, pebbles, all types of coglomerates, all types of laterite rocks, soft rock, ordinary rock, disintegrated rock, fissured / shuttered rock, decomposed or weathered rock and such other materials in full or in parts as the case may be by adopting any approved method or methods as may be convenient or permitted including chiselling, wedging etc. but blasting prohibited in all conditions such as dry, moist, saturated submerged, foul conditions etc. including pumping or bailing out water/dewatering incl. setting out constructed of shoring and bracing, removal of stump and other deleterious matter, dressing of sides and bottom and back filling the excavated earth to the extent required and disposal of excavated soil/rock at specified areas with all leads and lifts etc. as per specification & drawing and directed by the Enginer-in-Charge etc. complete.

Dewatering the trenches and bailing out water including removal of slush, mud etc. for any depth and disposal of pumped mud, water, slush to suitable point not forming circuit of return of pumped water to the very trench, by employing diesel generated pump.

Rubble packing with hard laterite stone under floors including watering ramming and consolidating etc. in pipeline trenches and other foundations complete.

Refilling the pipeline/foundation trenches plinth sides, foundation etc. with available excavated earth in layers not exceeding 20 cm depth consolidating each layer ramming and watering lead upto 50 M and all lifts and disposal of surplus earth as directed by Engineer in Charge.

Centering and shuttering including struttings, propping etc. and removal of formwork for : Foundations, Footings, Bases for columns

Centering and shuttering including struttings, propping etc. and removal of formwork for : Vertical surfaces such as retaing walls, returnwalls, Partitions, walls (any thickness) including attached Pilasters, Buttresses, Plinth and string courses, Fillets and the like

Centering and shuttering including struttings, propping etc. and removal of formwork for : Columns, Pillars , piers, abutments, posts and strut (square, rectangular, polygon in plan.)

Centering and shuttering including struttings, propping etc. and removal of formwork for : Sides and Soffits of beams, Beam Haunchings, Cantilever, Girders, Bressumers and Lintels plinth beams not exceeding 1m in depth

Centering and shuttering including struttings, propping etc. and removal of formwork for : Sides and Soffits of beams, Beam Haunchings, lever, Girders, Bressumers and Lintels plinth beams exceeding 1m in depth