Drainage Works Tenders

For Cross Drainage Work

(B) - SANITARY AND DRAINAGE WORKS.(B)-(III) WATER CLOSETS AND URINALS.a) Original Works.(4)Supplying, fitting and fixing Orissa pattern water closet in white glazed vitreous chinaware of approved make in position complete excluding 'P' or 'S' trap (excluding cost of concrete for fixing).(ii) 530 mm X 410 mm

[18.40]Supplying and laying of drainage composite for use behind walls, between two different fills, alongside drains of road, below concrete lining of canals etc. Geocomposite for planar drainage, realized by thermo bonding a draining core in extruded monofilaments with two filtering nonwoven geotextile that may also be working as separation or protecting layers. The draining three dimensional core will have a “W” configuration as longitudinal parallel channels. Minimum thickness to be 7.2mm, with two filtering UV stabilized polypropylene nonwoven geotextile of minimum thickness of 0.75mm characteristic opening size (O90) of 110 micron and tensile strength of 8.0 kN/m that will be working as separation or protecting layer, Geocomposite having in plane flow capacity of 2.1 L / (m.s) at hydraulic gradient of 1.0 and 20 kPa pressure and tensile strength of 18 kN/m , with mass per unit area of 740 gsm, supplied in the form of roll for easy transportation to site of work as per detailed specification all complete as per directions of Engineer in charge. [Through Rate]

12.Valve stand for valves (SS 304, 2mm thickness) - 1 Unit 13. Filtration Plant – Filter Feed Pump, Pressure sand filter, Activated Carbon Filter, AMPV and UV system suitable for 4 KLD plant - 1 Lot 14. HDPE filter water tank having capacity of 2000 litres 15. Design & construction of Machine room including all civil and MEP works as per scope and GFC drawings 16. SITC of Pump for treated water with starter panel, CPVC pipeline upto OHT, removing of existing paver blocks, excavation, refilling, relaying of Paver Blocks 17. Civil work for the transfer of sewerage and providing temporary arrangement for collection of sewage during the construction and disposal, shifting/re-routing existing utilities, earth mat. Earthwork in excavation and refilling, providing manholes with FRP manhole covers, core-cutting, pipe fittings, hose connections and modifying existing tank as required. 18. Civil work for the modification of existing tank as required including removal of concrete top slab & rectification as required with FRP manhole cover . All as per the scope of works, drawings, detailed technical specifications and instructions of the Engineer in Charge. Payment shall be done as follows I. Design, Development and Approval of Good for Construction Drawing of MS-FRP SBR reactor STP that include all the necessary technical details in accordance with the Work requirements and Technical Specifications - 5% II. Supply, delivery of MS-FRP Prefab reactor, IoT Controller, Compressor / Side channel blower, Diffusers, Airlift units, solenoid valve set and all related accessories in accordance with the Work requirements and Technical Specifications - 20% III. Installation of SBR STP along with setting up of machine room with all necessary filtration systems at site including all civil and MEP works in accordance with the Work requirements and Technical Specifications - 25% IV. Testing and commissioning of the STP and providing the O&M manual, as-built drawings, test reports, water quality report, training for staff in accordance with the Work requirements and Technical Specifications .- 25% VI. Completion of all electrical, plumbing and finishing works in all respects and handover the STP and other infrastructure in all respects in accordance with the Work requirements and Technical Specifications - 25%