Tender For Project Number 266 2024 Purchase Of Portable Prefabricated Biogas Plant, chengannur-Kerala

Project Number 266 2024 Purchase Of Portable Prefabricated Biogas Plant , Portable (Prefabricated) Biogas Unit - .75 M3 Capacity Mixed Culture Fed Batch Type , Unit With Separate Digester & Wall Mounted Gas Holder: Hdpe Tank With Cylindrical Shape As Digester And Wall Mounted Flexible Cuboid Gas Holder With Total Volume 0.75 M3 As Per The Specifications Below An Is 12701 Standard 500 Litre Capacity Hdpe Tank With A Top Cover. One Iso/Tr 14933:2012 & 43.040.80 Standard Catalogue Cuboid Gas Holder Having Size 100Mm X 120Mm With A 410 Ltr @ 2 Fill/ 24 Hrs Capacity Pvc Liner & Pp Outer Shade, Anchored In The Walls With A 6 Mm Steel Anchoring Bolt With 2 X 120 Mm Steel Rods Hanger Not Exceeding 6 Mm Dia. An 84 Mm Hdpe 3 Face Baffle Connected To The Digestion Tank With Bleeder-Cap Facility ( As Safety Precaution) One 1.5 Metre Length Rubber Based Excess Pressure Relief Digester Lock (As Safety Precaution) One 74 Mm Hdpe Female Thread Adaptor 210 Mm Pvc Made Extra Large Feeding Funnel For Easy Feeding Of Bio Waste Into The Digester A 20Mm Hdpe Gas Vent, Connecting Gas Hose To The Digester. An 8 Mm Hdpe Made Bleeder Plug ( As Safety Precaution) A 14 Mm Dia Special Gas Hose Of 10 Metre Length Is Used For Collecting The Gas From The Digester To The Gas Holder. A Hdpe 8 Mm Size Safety Pressure Relief Valve Embedded On The Top Of The Digester, As A Safety Precaution. An Is-8 Standard Gas Burner Made Of Refractory Brick With A 4 Mm Centre Hole And Trenched Duly Fitted With A 6 Inch Thick Galvanised Steel Pan Top As Per Fire & Safety Standards. 3 Units Of 14 Mm Hdpe/ Pvc Gas Cock For Regulating The Biogas. 2.5 Kg Concrete Weight Is Hung On The Gas Holder With A 5 Mm Steel Weight Hook In Order To Increase The Pressure Inside The Gas Holder. A User’S Manual Is Printed Or Affixed On The Gas Holder.

INR 680 /-

INR 7680.0 /-

INR 3.07 Lakhs /-

Name of Work: PURCHASE OFPRE FABRICATED PORTABLE BIOGAS PLANT

Sl. No.	Item Description
1	Portable (Prefabricated) biogas unit - .75 m3 capacity mixed culture fed batch type
2	Unit with separate digester & wall mounted gas holder: HDPE Tank with cylindrical shape as digester and wall mounted flexible cuboid gas holder with total volume 0.75 m3 as per the specifications below An IS 12701 standard 500 Litre capacity HDPE tank with a top cover. One ISO/TR 14933:2012 & 43.040.80 Standard Catalogue Cuboid Gas holder having size 100mm x 120mm with a 410 ltr @ 2 fill/ 24 hrs capacity PVC Liner & PP Outer shade, anchored in the walls with a 6 mm steel anchoring bolt with 2 x 120 mm steel rods hanger not exceeding 6 mm dia. An 84 mm HDPE 3 Face Baffle connected to the digestion tank with bleeder-cap facility ( as safety precaution) One 1.5 metre length rubber based excess pressure relief Digester Lock (as safety precaution) One 74 mm HDPE Female Thread Adaptor 210 mm PVC made Extra Large feeding Funnel for easy feeding of bio waste into the digester A 20mm HDPE Gas Vent, connecting gas hose to the digester. An 8 mm HDPE made Bleeder Plug ( as safety precaution) A 14 mm dia special gas hose of 10 metre length is used for collecting the gas from the digester to the gas holder. A HDPE 8 mm size Safety Pressure Relief Valve Embedded on the top of the digester, as a safety precaution. An IS-8 standard gas Burner made of refractory brick with a 4 mm centre hole and trenched duly fitted with a 6 inch thick galvanised steel pan top as per fire & safety standards. 3 units of 14 mm HDPE/ PVC Gas Cock for regulating the biogas. 2.5 Kg concrete weight is hung on the gas holder with a 5 mm steel weight hook in order to increase the pressure inside the gas holder. A user’s manual is printed or affixed on the gas holder.