Water Resources Department Tender

Excavation in Hard rock with Blasting prohibited including dressing, wet excavation, shoring, dewatering and pumping of the working area including other operations required for maintaining cleanliness for construction work including disposal of surplus material to specified spoil area etc. complete including all lead, lifts and cost of all materials as per drawings, design, specifications and as directed by Engineer-in-charge.

Providing and placing in position cement concrete 1:2:4 cast in situ with graded metal of maximum size 40 mm for foundation, body wall, cistern, U/S and D/S floor etc. including form work, mechanical mixing, laying, mechanical vibrating, curing and finishing, form work and dewatering and pumping of the working area including other operations required for maintaining cleanliness for construction work proper curing etc. complete including all lead, lifts and cost of all materials as per drawings, design, specifications and as directed by Engineer-in-charge.

Providing and placing in position cement concrete 1:2:4 cast in situ with graded metal of maximum size 40 mm for body wall, and piers, abutments returns/ wings etc. including providing V shape false joint to form suitable panels in exposed faces to approved design including form work, mechanical mixing, laying, mechanical vibrating, curing and finishing, form work and dewatering and pumping of the working area including other operations required for maintaining cleanliness for construction work proper curing etc. complete including all lead, lifts and cost of all materials as per drawings, design, specifications and as directed by Engineer-in-charge.

Providing and placing in position cast in-situ cement concrete M-20 for R.C.C. work with graded metal of maximum size of 20 mm (excluding cost of reinforcement for RCC work) including form work mechanical mixing, laying, mechanical vibrating, curing and finishing, form work etc. complete including all lead, lifts and cost of all materials as per drawings, design, specifications and as directed by Engineer-in-charge.

Providing and placing in position cast in-situ cement concrete M-15 R.C.C excluding cost of reinforcement, form work but, including vibration, finishing, curing and cleaning including form work mechanical mixing, laying, mechanical vibrating, curing and finishing, form work etc. complete including all lead, lifts and cost of all materials as per drawings, design, specifications and as directed by Engineer-in-charge.

Providing and casting in-situ, controlled concrete for R.C.C.M-20 and prestressed concrete work including weigh batching, ramming, vibrating, finishing, curing, cleaning etc. complete (excluding cost of reinforcement and formwork) including form work mechanical mixing, laying, mechanical vibrating, curing and finishing, form work etc. complete including all lead, lifts and cost of all materials as per drawings, design, specifications and as directed by Engineer-in-charge.

Supplying and fixing Mild steel bars and cold worked steel hight strength bars conforming to Grade-1 of IS : 432 (part-I) reinforcement bars for RCC including cleaning, straightening, cutting, bending, all handling, placing in position and binding with 0.90 mm annealed binding wire confirming to I.S. 280-1978 (including cost of binding wire) etc. complete including all lead, lifts and cost of all materials as per drawings, design, specifications and as directed by Engineer-in-charge.

Design / Drawing, fabrication, supply and erection of structural steel vertical lift crest gate, as per IS:4622 with skin plate stiffeners, ballast weight guides, embedded parts, sill beam, fitted with stainless steel flat, track beam and sealing frame fitted with stainless steel flat, roller, rubber seals, etc. complete with hoist bridge and duly painted gates and all other parts of gate arrangements, exposed embedded parts and all un-machined ferrous surfaces, exposed to water, as per IS 14177-94, for which surface preparation by blast cleaning of Class “B”, primer coat (one coat) of inorganic Zinc silicate (preferable airless spray) or alternatively, two coats of zinc rich primer (containing not less than 85% zinc on dry film), to give dry film thickness of 70 ± 5 microns and finish coat (two coats) of solvent less coal tar epoxy paint, using airless spray, to provide dry film thickness of 150 ± 5 microns per coat thus, total dry film thickness of all the coats, including primer coating, should not be less than 350 microns. This will include expenses on mobilisation & demobilisation of equipments. etc. complete including all lead, lifts and cost of all materials as per drawings, specifications and as directed by Engineer-in-charge.

Construction of seepage drains 60 cm x 60 cm under the bund, (excluding excavation of trenches) filling the drains with graded materials such as boulder, shingle and sand in layers, drains filled, in layers with boulders, shingle and sand etc. complete including all lead, lifts and cost of all materials as per drawings, specifications and as directed by Engineer-in-charge.

Providing and fixing A.C. pipe 100 mm dia with grating for weep holes in abutments, wing walls and return walls etc. complete including all lead, lifts and cost of all materials as per drawings, specifications and as directed by Engineer-in-charge.

Providing and laying in position cement concrete 1:3:6 with graded metal of maximum size 40mm for in situ concrete blocks in drainage bed, laid alternately, including form work, vibration, tamping, finishing, curing cleaning of joints etc. complete including all lead, lifts and cost of all materials as per drawings, specifications and as directed by Engineer-in-charge.

Providing and fixing in position 12 mm thick pre moulded fillers non extruding and resilient type (bitumen impregnated fiber, I.S.1838-1961), in expansion joints including cleaning of surface etc. complete including all lead, lifts and cost of all materials as per drawings, specifications and as directed by Engineer-in-charge.

Filling foundations and around masonry works with materials obtained from spoils including watering and ramming etc. complete including all lead, lifts and cost of all materials as per drawings, design, specifications and as directed by Engineer-in-charge.

Providing and fixing in position 76.50 cm high H type 1:2:4 RCC railing with graded metal of maximum size 12.5 mm over kerbs consisting of 74.5x28x6.5 cm precast panels 15x11cm precast hand rails, 81.5x20x20 cm pillars as per approved drawing including vibration, finishing, curing, handling and hoisting etc. complete including all lead, lifts and cost of all materials as per drawings, specifications and as directed by Engineer-in-charge.

Supply, installation, commissioning and testing of Solar Pump set with foundation Iframe connection of suction, delivery pipewith required capacity of solar panel and control panel, operating panel with the- iricluding maintenance of whdle solar system, solar pump set for 5 years. , its all component duly connected withij backup power system for 24 hours arrangement, fencing of premises including maintenance of whole solar system, solar pump set for 5 years. & Providing, laying, jointing & field testing of High Density Polyethylene pipes, (HDPE) confirming'to IS: 4984/ 14151/ 12786/ 13488 with necessary jointing material like mechanical connector or jointing pipes by heating to the ends of pipes with the help of Teflon coated electric mirror or heater to the required temperature and then pressing the ends together against each other, to form a monolithic & leak proof joint by thermosetting process it may be required to be done with Jacks/ hydraulic jacks] by fusion machine (50mm and above fusion jointed and below 50mm mechanical jointed)
Note :- including charges of operation Maintenance for 5 years

Design and construction of underground , pipe istribution network for hosel I irrigation system, excluding rising main but with pressurized irrigation with duty of 0.45lit/sec/ha and of working/ operation pressure not exceeding Akg,lcm2 with following provisions :- 1 HDPE/DWC/SPIRAL DWC/ MS/DI pipe conforming to BIS codes and releva t 63mm to 900mm diameter, 2 Pipes of MS/DI conforming to relevant BIS codes for pipe dia greater than 900mm. 3 MS pipes shall be with 400 micron food grade epoxy/500 micron polyurethane for inner surface and shotcrete/3 LPE/1000 micron polyurethane coating on outer surface. 4 Dl pipes shall be with cement mortar lining with seal coat forinner surface and zinc coating on outer surface The rates are inclusive of :- All works like excavation, preparation of bedding, laying,joining, backfilling testing and commissioning and testing of the system as per specifications and codal requirements, crossing of all natural drainage, nallas as per requirement of work complete. Providing.and fixing all required valves, bends, manifolds, controls etc conforming to related BIS/European standards and including Supply, Erection and Commissioning, testing of esign and construction of underground , pipe istribution network for hosel I irrigation system, excluding rising main but with pressurized irrigation with duty of 0.45lit/sec/ha and of working/ operation pressure not exceeding Akg,lcm2 with following pr Communication! with GSM/GPRS/RADIO etc. Emmi should be kept in Protective nclosure: capable of giving vandalism alert and‘ shall be SCADA compliant to the main control room operations including of’ all material, labour, lead, lift and alI' incidental charges. (This item shall be used for estimation purpose at DPR stage only. For estimation purpose’ the CCA in consideration has beenl suitably sub-divided in 4800 he boundaries beyond rising/gravityi mains. In case the total CCA under consideration is less than 4800 ha the cost of gravity main (GM) shall deemed to be included in this item)300 Ha to outlet to 1 ha. (including Cost of SCADA, valves, bends, manifolds, controls, Outlet Management System, outlet with manual valve at one hectareL with 10 times duty i/c communications) Note :- including charges of operation Maintenance for 5 years