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8. Inviting Quotations for RAS

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  1 RAJIV GANDHI CENTRE FOR AQUACULTURE (MPEDA, MINISTRY OF COMMERCE & INDUSTRY, GOVT. OF INDIA) TECHNOLOGY TRANSFER TRAINING & ADMINISTRATIVE COMPLEX, 3/197, POOMPUHAR ROAD, KARAIMEDU VILLAGE, SATTANATHAPURAM, SIRKALI TALUK-609109, NAGAPATTINAM DIST., TAMIL NADU Phone: +91 4364 265200 E mail: rgcaho@gmail.com    Notice inviting quotations Rajiv Gandhi Centre for Aquaculture (RGCA), an aquaculture R&D arm of the Marine Products Export Development Authority, Ministry of Commerce & Industry, Government of India, hereby request quotations from dealers/manufacturers for re-circulating aquaculture system components for its various projects in India. The following components are required: 1. Combined Beadfilter & Bio-filter units: 5 numbers 2. UV Sterilizers: 5 numbers 3. Saltwater Pumps: 10 numbers 4. Various air & pipe fittings: As per the requirement SPECIFICATION AND DETAILS FOR RECIRCULATION AQUACULTURE SYSTEM indicated below are for two projects of RGCA viz. Aquatic Quarantine Facility &  L. Vannamei Multiplication Centre Please Provide separate bids as under Aquatic Quarantine Facility (AQF): 1)   Six Clean & Clear Canister filters with 20-micron filter elements 2)   Three Media Baskets,  (to match the above canisters)  3)   Three High Output UV 80watt 230v 50Hz, 4)   One High Output 120watt UV, 230V 50Hz, 5)   Ten Float Switches, Pump-Down, High Power-230V-50Hz, 15amps, 6)   One Complete Saltwater Ozone Treatment System, , rated 100gpm @ 55ft head, including Speece cone contactor, venturi, 30gr/hr generator and all fittings, plus consumable spare parts to cover a minimum of one year maintenance. 230V @ 50Hz 7)   Five 2HP Pump, Single-Phase 230V-50Hz, 50mm-In/Out, rated 50gpm @ 25ft head, plus One Spare impeller & Five replacement O-ring/seal kits including the mechanical shaft seals.  2 8)   Six 2.5HP/3HP Pump, Single-Phase 230V-50Hz, 63mm-In/Out, rated 75gpm @ 30ft head, plus One Spare impeller & Six replacement O-ring/seal kits including mechanical shaft seals. 9)   Two Regenerative Air Blowers, rated 160cfm @ 50 inches of water, 3Phase 415V-50Hz. 10)   Six USA pipe size 2 PVC Flow Sensors, (to control chillers & Main-UVs) 11)   Twelve USA pipe size PVC 2 Swing Check Valve, (Clear) 12)   Eighteen USA pipe size PVC 2 True Union Ball Valve, 13)   Ten USA pipe size PVC 2 Three Port Valve 14)   Fourty-eight USA Pipe size PVC 2 90 Degree Elbow (Slip X Slip) 15)   Twenty-four USA pipe size PVC 2 Tee (Slip X Slip X Slip) 16)   Twenty-four USA pipe size PVC 1-1/2 90 Degree Elbow 17)   Twenty-four USA pipe size PVC 1-1/2 Male Thread Adapters 18)   Twelve USA pipe size PVC 2 x 1-1/2 Reducer Bushing 19)   Sixty USA pipe size PVC ¾” Mal e Threaded Adapters 20)   Eighty Feet 1-1/2 White US PVC Pipe 21)   One Hundred Twenty Feet 2 White US PVC Pipe 22)   Thirty 20 Micro-Filter Housing, with ¾” Female Threaded fittings  23)   Eighty 0.35 micron 20”  Filter Element 24)   Eighty 1 micron 20” Filter Element 25)   Eighty 5 micron 20” Filter Element  L.vannamei   Multiplication Centre 1) FIVE Beadfilter & Biofilter in a single unit with automatic backwash driven by air,  NO ELECTRONICS, using plastic bead media, able to remove 225 grams TAN/day at a flow rate no greater than 225gpm, constructed out of FRP or corrosion resistant materials and Titanium screens & hardware, no alloys of copper can be used.   2) FOUR Ultraviolet Sterilizers, 230V sized for 33K microwatts/cm2 @ 170gpm flow rate and TWO UV Sterilizer, sized for 33K microwatts/cm2 @ 225gpm flow rate constructed with PVC HOUSING, Hard Quartz bulb sleeves and low pressure, hard quartz glass bulbs with a minimum of 9000 hours use to a minimum of 60% output. 3a) FOUR Titanium Heat Pump Pack, rated 223K btu, including heat exchanger, controller, reversing valves and with 6m long temperature sensor probe, (Heat Pump less Compressor) , 415V-50Hz 3-Phase.  3  b) TWO Titanium Heat Pump Pack, rated 175K btu, including heat exchanger, controller, reversing valves and with 6m long temperature sensor probe, (Heat Pump less Compressor), 415V-50Hz 3-Phase. 4a) THREE Main Intake pumps sized for 380Lpm, (100gpm), @ 29m, (96ft.), TDH, 3- phase 415V, 50Hz For Saltwater use, any metal must be 316SS or Titanium, copper or copper alloys cannot be used.    b) FOUR Recirc collection pump sized for 852Lpm, (225gpm), @ 11m, (36ft.), TDH. Can be 3-phase 415V, 50Hz, For Saltwater use, any metal must be 316SS or Titanium, Copper or copper alloys cannot be used.   c) THREE Ozone circulation pumps rated minimum of 568LPM, (150GPM), @ 21m, (70ft), TDH. Can be 3-phase 415V, 50Hz, For Saltwater use, any metal must be 316SS or Titanium, Copper or copper alloys cannot be used.  NOTE: All above pumps must have Strainer/Priming Pots. Any metal on pumps must be 316SS or Titanium.   5a) FOURTY-FIVE each Fine Bubble Air Diffusers for degassing, 1½“ x 1½“ w/ 3/16” OD PE barb fitting rated @ 0.25cfm each rated for OXYGEN/OZONE use.    b) FIVE 100ft. rolls of 3/16” ID Vinyl Air Line Tubing .   c) PVC Fittings for the above Filters, UV & Heat Pump connections that will provide USA or Metric sized FEMALE socket connections. No threaded connections. If Flanged fittings, please provide Van Stone type Flanges w/gasket & Stainless Steel bolt sets PLUS:   FOURTY each 2” -USA size x 63mm-Indian size PVC slip coupling adapters   THIRTY each 4” -USA size x 110mm-Indian size PVC slip coupling adapters 6) 3720 kg Crushed Glass, (Filter Grade), Screen size #40 - (for Sand filter media)   Attn to Bidders:  1.   The price offered/quoted shall be exclusive of freight, packing and forwarding charges. 2.   Quotations must be accompanied by proof of financial credit worthiness from a Government recognized Bank of the respective country, capability to transport goods to Chennai port, India and demonstrate past experience in providing quality materials & service to other large scale internationally recognized aquaculture projects & facilities against  purchase order through letter of credit.  4 3.   Quotation along with proof of above documented capabilities should reach the following address in a on or before 10th August 2012.  4.   The Quantities indicated against the items/materials are approximate and RGCA reserves the right to alter the quantities at the time of placing the order. RGCA reserves the right to reject any or all Tender without assigning any reason whatsoever. AQUATIC QUARANTINE FACILITY, RAJIV GANDHI CENTRE FOR AQUACULTURE, (MPEDA, MINISTRY OF COMMERCE & INDUSTRY, GOVT. OF INDIA), TNFDC HATCHERY, BEACH ROAD, KAPALEESHWARAR NAGAR, NEELANKARAI, CHENNAI –  600 041 Tel : +91 4364 265200 Fax: +91 4363 265218   PROJECT DIRECTOR   
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