Maharashtra Jeevan Pradhikaran Tender

Sub Work No. 1 :- Designing, Providing and constructing RCC ESR of Cap. 500000 Lits. Item No. 1 :-Designing (aesthetically), and Constructing RCC elevated service reservoirs of following capacity with RCC staging consisting of columns, internal and external bracings spaced vertically not more than 4.5 metres centre to centre for ESR having capacity upto 500 cum and not more than 6 m c/c for ESRs having capacity above 500 Cum including excavation in all types of strata, foundation concrete, cement plaster with water proofing compound to the inside face of the container including refilling disposing off the surplus stuff within a lead of 50 metres, all labour and material charges including lowering, laying, erecting, hoisting and jointing of pipe. assembly of inlet, outlet, washout, overflow and bypass arrangements as per departmental design, providing and fixing accessories such as M.S. ladder, C.I. manhole frame and covers, water level indicators, lightening conductor, G.I. pipe railing around walk way and top slab, providing spiral stair case from ground level to roof level, M.S. grill gate of 2 M height with locking arrangement of approved design, B.B. masonry chambers for all valves, ventilating shafts, providing and applying three coats of Acrylic Emulsion with silicon additives paint / Apex paint to the structure including roof slab, epoxy painting to internal surface and antitermite treatment for underground parts of the structure and giving satisfactory water tightness test as per I.S. code. The job to include painting the name of the scheme and other details on the reservoir as per the directions of Engineer-in-Charge. Note :- (1) The design of the structure be in accordance with relevant I.S. specification (I.S. 3370 - 1965 or revised.) (2) The design shall satisfy the stipulations as per I.S. 1893 - 1984 and I.S. 13920 / 1993 for seismic force and I.S. - 11682 / 1985 for R.C.C. staging of overhead tanks. (3) For design having more than 6 columns, provision of internal bracing is obligatory. External bracings is also obligatory. (4) The entire structure shall be in M-300 mix only.

(5) Plain round mild steel bars grade-I conforming to I.S. 432 part-I or high yield strength deformed bars conforming to I.S. 1786 or I.S. 1139 shall be used, grade-II mild steel bars will not be allowed. (6) Irrespective of the type of foundation proposed in the design, one set of bracing be provided at the ground level. (7) These rates include providing M.S. ladder for E.S.R.s upto 2 lakh litres capacity and providing spiral staircase for E.S.R. above 2 lakh litres capacity. (8) Staging shall have to be designed with stresses of M-250 concrete for ESR. However all RCC construction should be done in M-300. (9) These rates are including the cost of uplift pressure if any and entire dewatering during execution. In case of water logging area where water is stretch at shallow depth, extra provision of dewatering shall be made as per site condition. (10) All conditions given in the Member Secretary's Circular No. MJP / TS-I / 350 / 1668 dt. 2-8-97 and MJP / S-I / 350 / 2127 dt. 13-7-99 shall be strictly followed and additional cost, if any, due to these conditions is included in the rates mentioned below. (11) 75% part rate shall be payable for reinforcement concrete and plastering items of containers of E.S.R. till satisfactory hydraulic testing for water tightness is given; and till that work shall be treated as incomplete. RCC ESR Of Capacity 500000 Lit with Staging Height 15 M

Item No. 2 :- Providing and supplying ISI standard welded DI double flanged pipe excluding GST levied by GOI & GOM in all respect, railway freight, insurance, unloading from railway wagon, loading into truck transport to store / site, unloading, stacking etc. complete as directed by Engineer -in- charge. (for 2.75 m bare pipe) 150 mm dia DI D/F Pipe (Payment Breakup 60% Payment Shall be released after Supply,25% Payment Shall be released after lowering laying,and 15%Payment shall be released after Satisfactory Hydraulic testing.)