E11/34545/21- Construction of Biogas Plant and Odour Control Systems at Modern Slaughter House in Thiruvananthapuram Municipal Corporation

Amount

APPENDIX - A (CIVIL) Construction of Anaerobic Digestor

5.33.2:Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work above plinth level upto floor V level

5.9.6:Centering and shuttering including strutting, etc. and removal of form for:Columns, Pillars, Piers, Abutments, Posts and Struts

5.22A.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete above plinth level.Thermo - Mechanically Treated bars of grade Fe-500D or more

13.16.1:6 mm cement plaster of mix:1:3 ( 1 cement : 3 fine sand)

13.43.1:Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer

13.44.1:Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm)

10.2:Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Foundation of Anaerobic Digestor

2.9.2:Excavation work by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m.Hard rock (requiring blasting)

4.1.8:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

5.33.1:Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work upto plinth level

2.25:Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.

5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

Foundation of High Rate Biofilter

2.8.1:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

5.33.1:Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work upto plinth level

2.25:Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.

5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

Feeding and Digestion tank

5.33.1:Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work upto plinth level

5.15:Providing, hoisting and fixing up to floor five level precast reinforced cement concrete in lintels, beams and bressumers including setting in cement mortar 1:3 (1 cement : 3 coarse sand), cost of required centering and shuttering but excluding the cost of reinforcement with, 1:1.5:3 (1 cement : 1.5 coarse sand (Zone - III) : 3 graded stone aggregate 20 mm nominal size)

5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

13.4.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 coarse sand)

13.43.1:Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer

13.44.1:Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm)

Foundation of Feeding and Digestion tank

2.8.1:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

4.1.8:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

Foundation of Thermal oxidiser

2.8.1:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

4.1.8:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

5.33.1:Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work upto plinth level

5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

Foundation for Pumps

2.8.1:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

4.1.8:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

5.33.1:Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work upto plinth level

5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

Foundation for Biogas Flare

2.8.1:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

4.1.8:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

5.33.1:Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work upto plinth level

5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

APPENDIX - B (MECHANICAL)

Biogas Holder: Type Double membrane Biogas Holder External form Semi-spherical Working Pressure 3-5 mbar Material PVDF lacquer polyester fabric Inner membrane height 1.85 m Outer membrane height 2.35 m Volume 20 m3 Internal Support PP Support mesh and SS304 centre ring Air blower flame proof (1W + 1 S) Make: GGE Power Pvt Ltd or equivalent

Biogas Flare Pressure 10-20 mbar Height 7 m Capacity 5 m3/h Flare Burner Assembly SS316 Flare Burner type Aspirated Type Ignition System Ceramic Electrode Ignition HV transformer Reputed Flame Arrester in-line flanged end Make: GGE Power Pvt Ltd or equivalent

Dung slurry Feeding Pump Type Self Priming Sludge Pump Pumping rate 3m3/h No of units 1W + 1 S Make: Kirloskar Self priming sludge pump or Equivalent

Internal Recirculation pump Type Self Priming Sludge Pump Pumping rate 10 m3/h No of units 1W + 1 S Make: Kirloskar Self priming sludge pump or Equivalent

Digestate feeding pump to Screw Press Type Self Priming Sludge Pump Pumping rate 3m3/h No of units 1W + 1 S Make: Kirloskar Self priming sludge pump or Equivalent

Dewatering press Type Multi-disc screw press Material SS 304 Inlet flow rate 1.5 m3/h Power consumption 0.54 kW (screw press) No of units 1 Nos Make: Transcent or Equivalent

Dewatered slurry transfer pump to ETP Type Self Priming Sludge Pump Pumping rate 3m3/h No of units 1W + 1 S Make: Kirloskar Self priming sludge pump or Equivalent

Control Panel-Standard Design with L&T or Eqvt Switches and MCBs

Erection, Feeding of Seed sludge, Installation of pumps and commissioning of the plant

Thermal Oxidiser with air blower Type of burner: Nozzle mix medium velocity burner. No. of burner: 1 Burner capacity: 27000 Kcal/Hr (32 KW) Type of fuel: Bio-gas Bio-gas pressure: 5000 Pascal (50 mbar) CV of gas: 19 MJ/Kg Combustion air flow: 32 CMH Combustion air pressure: 40-70 mbar Burner block: High temperature cast alumina refractory block Ignition: LPG/Gas pilot Flame monitoring: Continuous UV flame monitoring Flame failure, the bio-gas solenoid valve will cut-off automatically. In case of low gas pressure, the burner will cut-off automatically. In case of reached the set temperature, the burner will cut-off automatically. Blower motor capacity: 1 HP/2 HP ‘F’ class, 2900 RPM, IE-2 Make: Wesman Thermal Processes Pvt Ltd or Equivalent

Installation and Commissioning

Humidifier With water circulation systems sufficient to make 100% the air humid The humidifier to be equipped with mist eliminator

Ultrafil High-rate Biofilter MoC - Stainless steel (SS304) Max Pressure-drop - 220mm WG Efficiency - 95% for H2S, 85% for ammonia

Blower Flow: 20,000 m3/h SS304 centrifugal backward curve impellor blower, with 350mm WG, VFD compatible motor, with vibration arrester, flexible connectors etc Make: Nadi Airtechnics Pvt Ltd or Equivalent

Chimney The chimney height :100 feet Bottom diameter is 3000mm top diameter is 900mm

Control Panel with VFD all the control systems for efficient operation of the Unit

Installation and commissioning

Odosense including sensor for Hydrogen Sulphide(H2S), Ammonia (NH3) and Total Volatile Organic Compounds (TVOC), dust (PM 1, 2.5 and 10), humidity, temperature, wind speed and wind direction. Make: Odosense from Oizom or Equivalent

Packing, forwarding and freight

Installation/ MS standing Pole/Power Cabling

Annual Maintenance Contract For 1st Year

Annual Maintenance Contract For 2nd Year

Annual Maintenance Contract For 3rd Year

Annual Maintenance Contract For 4th Year

Annual Maintenance Contract For 5th Year

Annual Maintenance Contract For 6th Year

Annual Maintenance Contract For 7th Year

Annual Maintenance Contract For 8th Year

Annual Maintenance Contract For 9th Year

Annual Maintenance Contract For 10th Year

Bidder Name

M R Farms