Indian Institute Of Technology Tender

Sub Head: A-Civil Works: Designing,Construction,Installation and Commissioning of Floating Dome Type Bio Gas Plant to Process 2 Tons Food Waste per day as per below mentioned details: 1. Digester constructed in RCC with M 25 Grade of Concrete with a volume of 137 cum (6.8 m dia & 3.8 m Depth), 5 inch thick inner RCC wall, 5 inch Thick RCC Floor laid Over PCC with M 10 Grade of Concrete, outer water seal wall in Cement Concrete block (M 7.5 Grade) masonry with 1:4 cement Mortar (1 cement:4 coarse sand) along with external and internal crystalline water proofing system with 12 mm thick Protective cement plaster with cement mortar (1:3) finished with a floating coat of neat cement as per the vetted structural Design by any Government Engineering College/Authorised Structural Designer of GHMC 2. Gas Holder with FRP Corrosion free High Tensile Material,with 5mm Thick FRP,with a Gas Holding Volume of 110 cum (7.2 m Dia & 2.5 m Height) 3. Inlet Food waste Mixing Tank in RCC with M 25 Grade of Concrete of 5000 Liter Capacity along with external and internal crystalline water proofing system with 12 mm thick Protective cement plaster with cement mortar (1:3) finished with a floating coat of neat cement as per the vetted structural Design by any Government Engineering College/Authorised Structural Designer of GHMC 4.Outlet Slurry Storage tank in RCC with M 25 Grade of Concrete of 6000 Liter Capacity along with external and internal crystalline water proofing system with 12 mm thick Protective cement plaster with cement mortar (1:3) finished with a floating coat of neat cement as per the vetted structural Design by any Government Engineering College/Authorised Structural Designer of GHMC 5. Moisture Separator ( Aluminum Die cast body, Female screwed & Mechanical drain valve with working pressure of 0 to 16Kg/sqcm) of HYDINT or Equivalent Make 6. Bio Gas Flow meter (16 to 25 M3/hr, Inline pipe mounting) of Honeywell International Inc or equivalent Make 7. CPVC Gas Pipeline system from Gas Holder to the Balloon to the Generator as per the approved gas network drawings by IIT Hyderabad 8. H2S Scrubber -Dry Scrubber with absorbent media- 1 no, Vessel Material- Minimum 2 mm Thick FRP, Dimension-0.5m dia x 2m Height 9.Transportation, installation & Commissioning of bio gas plant including initial feeding of cow dung for booting up the biomethanation process. The Cost includes Excavation, Centering, shuttering,reinforcement work,concrete work,waterproofing work,back filling, supply and installation of complete system to make the of the Bio gas Plant. Note: The rate shall be inclusive of Design,Engineering,Supply,Construction,Erection,Testing and commissioning of the Bio gas plant. The detailed engineering of the plant & systems and vetted structural drawings shall be submitted to IITH for review and approval before proceeding with procurement and construction activities.

Supply and Installation of Biogas ballon (Volume – 50 CUM, UV Resistant PVC coated High tensile Fabric with demensions 4 M Dia X 4 M Height – 750 GSM Thick) along with construction of Fully Closed MS Structure shed (4.5 M Length X 4.5 M Width X 4.5 M Height) made of MS Box Sections of 75mm x 75 mm x 3.6mm thick for columns and 50mmx50mmx2.5mm thick for Purlins & rafters painted with Zinc Chromate Primer & two coats of Epoxy Paint along with M 25 Grade concrete for Foundation & pedestals & M 20 Grade of concrete for PCC , fully Closed from all sides (Rodent entry free) with 0.5mm thick Galvalume sheets along with access door and 125 mm thick M 20 Grade PCC Flooring.

Construction of 2 Nos of MS Structure made of MS Box Sections of 75mm x 75 mm x 3.6mm thick for columns and 50mmx50mmx2.5mm thick for Purlins & rafters painted with Zinc Chromate Primer & two coats of Epoxy Paint along with M 25 Grade concrete for Foundation & pedestals & M 20 Grade of concrete for PCC , with 0.5mm thick Galvalume sheets along with access door and 125 mm thick M 20 Grade PCC Flooring. and M25 Grade RCC Foundation for installation of Crusher and Generator as per manufacturer's Specifications with below mentioned dimensions: Shed Dimension for Crushing Area: 10 Feet x 7.5 Feet without side closing Shed Dimension for Generator Area: 10 Feet x 7.5 Feet Fully Closed shed from all sides with access door Note: Height of the above mentioned Sheds shall as per the installation and operational requirements of the Equipment