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HomeMy WebLinkAboutEnvironmental ProductsENVIRONMENTAL PRODUCTS OF FLORIDA CORP CORPORATE OFFICE: 1158 Elboc Way Winter Garden, FL 34787 City of Miami RE: Bid405-06-040 (Specifications of unit bid) Section 3.1 3.1.1 General Specifications 3.1.1.1 Unit is capable of removing stones, grit, grease, sludge and other debris from sanitary sewers or drain lines using high pressure water. 3.1.1,2 Unit does include an air conveying system so you can have simultaneous removal of debris from the manhole and sewer lines. 3.1.1.3 Unit bid has one engine. Due to the way in which we drive these systems they can be operated independently. 3.1.1.4 Unit bid is built so one operator can operate the unit. All controls are located at the front of the unit. This is the set of specifications that I am bidding. 3.1.2 Debris Body 3.1.2.1 15 cubic yard debris body 3.1.2,2 Constructed of 3/16" Exten steel, letter included specifying use of Exten steel. 3.1.2.3 Rear door is full opening, hinged at top with 6" diameter drain and 10' lay flat hose. 3.1.2.4 Deflector plate installed in body. Splash shield installed on rear door and encompasses 180 degrees of the rear door. Safety prop also provided. 3.1.2.5 Debris body door has 5 hydraulic locks. Locks consist of 4 dead bolt latches and one grabber bar. Each lock is Bally adjustable. Dead bolt design is used so if you break a hydraulic line the door will not open prematurely. Controls for rear door and body dump are located curbside behind cab. Door has a fully hydraulic open/close feature. 3.1.2.6 Debris body has a 50 degree dump angle, forward mounted power up, power down hydraulic cylinder to assure stability when dumping. 3.1.2.7 Debris body is mounted to an independent sub -frame, separate from the chassis frame that includes a boom pedestal and welded J-straps for water tank supports. It provides for a 3 point mounting system of the body. 3.1.2.8 Dump controls are located mid -ship, curbside of unit adjacent to door lock controls. Controls are located forward of the debris body. Controls have a detent position for traveling, 3.1.2.9 Debris body has a 5 year warranty. Warranty statement is enclosed. 3.1.2.10 An internal float device with external indicator is supplied to show whet) body is loaded to maximum capacity. 3.1.2.11 Dual porting is used in debris body air exhaust to reduce air speed so incoming debris can drop out of the air stream. Dual exhaust ports are round, 10" diameter, and constructed of stainless steel. 3.1.3 Automatic Vacuum Breaker 3.1.3.1 An automatic vacuum breaker assembly is located inside the debris body. 3.1.3.2 A full indication will activate an automatic vacuum breaker shut down system that completely shuts down 100% of the air flow to the vacuum system to prevent body overfilling and wastewater discharge into the atmosphere. 3.1.3.3 All controls to shut down the vacuum system are located at the front hose reel control station. It also allows operator to lift large debris from a manhole and place on the ground level by manipulating the vacuum relief switch. It can be used as a safety device if the vacuum needs to be shut down quickly. 3.1.4 Vacuum System 3.1.4.1 The vacuum is created by using a Roots model 824 rotary lobe vacuum blower. Blower is capable of 4500 cfm inlet volume and 217" negative water pressure or 16"HG. Vacuum blower is driven at a maximum of 2,200rpm. 3.1.4.2 The vacuum system operates independently of the high pressure water system and is powered by the truck chassis via a heavy duty transfer case and direct shaft drive. There are no belts with this design. 3.1.4.3 Engaging and Disengaging the vacuum blower is preformed by the operator at the front of the unit. 3.1.4.4 A final filter is installed between the outlet of the debris body and the inlet of the vacuum blower. It also contains a stainless steel removable screen. Screen is 20 mesh 14" diameter and 20" in length. Filter is mounted vertically with an 8" inspection port. No tools are needed for inspection. 3.1.4.5 A tapered, vertical, cyclone separator constructed of abrasion resistant steel is provided. This is capable of removing particles larger than 50 microns. It also has a rubber sealed access door. 3.1.4.6 A complete drawing is provided in the bid. Separator is an independent component, separate from the debris body and vacuum system. 3.1.4.7 Drawing of the air flow through the vacuum system and separator is provided in bid. 3.1.4.8 Certified performance graph showing CFM and negative pressure is provided in the bid. 3.1.4.9 System bid is capable of vacuuming underwater without the use of any special attachments. 3.1.4.10 System is capable of producing 100% rated vacuum pressure with no air flow through vacuum tubes. 3.1.5 Water Supply 3.1.5.1 The water tanks have a certified usable capacity of 1500 gallons. Certificate is included in bid. 3.1.5.2 Water tanks are constructed from aluminum and cross linked by 4" tubing to fill and empty evenly. 3.1.5.3 Water tanks are mounted at and below the chassis frame. This provides a low center of gravity. 3.1.5.4 Aluminum water tanks are cylindrical is design. This allows for equal pressure displacement so tanks walls will not flex while traveling. Each tank is baffled. 3.1.5.5 Length and diameter of water tanks are adjustable by Vactor to ensure proper fit and weight distribution. 3.1.5.6 Water tanks do not rise when debris body is dumped. 3.1.5.7 2.5" x 25' hydrant fill hose and wrench is provided. A basket for hose is mounted on the curbside of unit nest to fill point. 3.1.5.8 A 4" anti -siphon air gap is also provided. 3.1.5.9 Water tanks have a ten year warranty. 3.1.5.10 A sight gauge to indicate water level is visible from the operator station. 3.1.5.11 Copy of tank warranty is provided in bid. 3.1.5.12 Adjustable brackets for portable water meter are located near water tank fill port. 3.1.6 Vacuum System Boom and Hose 3.1.6.1 Unit is front loading, attached at the front of the unit. 3.1.6.2 Vacuum hoses and tubing are 8" diameter 3.1.6.3 Boom pivots to the left and the right via a hydraulic cylinder. Boom also has a manual by-pass valve for retracting and positioning back to stored position in case of a engine failure. There are no gears, chains or sprockets with this system. 3.1.6.4 Boom provides 17' of vertical lift utilizing one large diameter hydraulic cylinder. Boom lift capacity at bumper is 600 lbs. 3.1.6.5 Boom also provides 24' reach off the centerline of the unit. Boom telescopes forward 8' without affecting the height of the pick up hose and tubing. 3.1.6.6 A 4"x6" rectangular beam extends to support the vacuum boom tube. The hydraulic cylinder to telescopic action of boom is mounted inside the rectangular tube. This design allows for maximum structural integrity of boom. 3.1.6.7 Boom functions are controlled by a joy stick at the front operator station. A six way pendant control with vacuum breaker switch is also supplied. Boom light are mounted on the end of the boom. 3.1.6.8 30' of 8" diameter aluminum pipe extensions are included with clamps. 3.1.6.9 Fold down pipe racks are mounted on each side of the debris body. These racks can carry 6 pipe extensions. A static pipe rack is also mounted on the rear of debris body door. This rack allows you to carry two more pipe sections. 3.1.7 High Pressure Water Pump 3 ,1.7.1 The high pressure water pump is rated to deliver 100gpm �rp 2500psi continuous duty. 3.1.7,2 The high pressure water pump is set up to deliver 80gpm @a 2000psi continuous duty measured at nozzle. 3.1.7,3 The high pressure water pump bid is dual acting, single piston design powered by a direct hydraulic flow with a 1:1 oil input to water output ratio. 3.1.7.4 The high pressure water pump operates independently of the vacuum system and is powered by the chassis engine via a heavy duty transfer case and direct mount oil pump. There are no belt drives with this system. 3.1.7.5 Controls to vary water flow from 30-80gpm while maintaining full water pressure and without affecting vacuum performance are located at the front operator station. 3.1.7.6 The high pressure water pump is capable of running dry at full speed for 30 minutes. A letter from pump manufacturer is provided. 3.1.7.7 Controls for starting and stopping water pump and varying flow and pressure are located at front operator station. 3.1.7.8 In an emergency the high pressure water pump on/off function can be immediately shut down. This is done by an electric safety switch at the front operator station. Water pump will stop flow from a full pressure and full RPM instantly. 3.1.7.9 High pressure water pump is mounted below 100% of the water supply. This assures a gravity flooded inlet at all times. No pump priming is required. 3.1,8 Hose Reel Assembly 3.1.8.1 The hose reel is located at the front of the vehicle. 3.1.8.2 Hose reel has 600' x 1" diameter sewer hose. 3.1.8.3 The hose reel is hydraulically power in both directions by a double chain and sprocket. Controls for operating hose reel motor have a flow control device as to adjust the speed of the hose reel in both directions. Hydraulic hoses are mounted behind a protective housing to shield the operator from a faulty hose. Hose reel is also equipped with a manual bypass valve for hose reel retraction in an emergency. 3.1.8.4 The hose reel rotates 270 degrees on a bearing mounted to the hose reel sub frame. 3.1.8.5 Hose reel sub frame is mounted to both frame rails of the truck frame and is capable of supporting the hose reel in any rotated position. There are no outrigger legs needed with this design. 3.1.8.6 Sub frame is capable of extending the hose reel 15" from the front of the truck chassis. This in conjunction with the 270 degree rotation allows for a direct line of sight with the vacuum boom in any position. 3.1.8.7 The hose reel is centered between the head lights of the truck so as to keep the operator at safe distance from cars passing by. 3.1.8.8 Dual controls are mounted on the hose reel at the front operator station. 3.1.8.9 The hose reel is equipped with an automatic hose wind guide. It allows the operator to have complete hands off operation when jetting so the operator can be focused on line cleaning and his surrounding environment instead of guiding and wrapping the hose. It is chain driven from the hose reel shaft with a bearing supported lead screw and brass follower. The guide way is constructed of hard chrome for wear and corrosion resistance. An air operated, preloaded aluminum pinch roller with self lubricating polyethylene ends for reel protection will maintain hose placement on reel. The wind guide also has a free wheeling provision for quick adjustment to compensate for hose length changes and or repair. It is also equipped with a dual roller polyurethane hose guide rollers. 3.1.8.10 The hose reel is equipped with a hose footage counter. 3.1.9 Manhole Cleaning Water System (Hand Gun) 3.1.9.1 Hand gun system is provided 3.1.9.2 Hand gun is powered by the high pressure water pump. Flow and pressure at hand gun is regulated at 20gpm @ 700psi. This is for safety reasons. 3.1,9.3 Hand gun includes an on/off control and adjustment from fine mist to a steady jet. 3.1.9.4 Hand gun is mounted mid ship of vehicle and includes 50' of high pressure hose on a spring loaded retractable reel with quick connect couplings. 3.1.10 Jet Hodder Hose 3.1.10.1 600' x 1" diameter high pressure jet hose rated for 2500psi working pressure and 6250psi burst pressure is provided. 3.1.10.2 Heavy duty hose guide with 25' nylon rope is provided. 3.1.10.3 Nozzles provided, 5 total: 2 penetrator nozzles with carbide inserts, 1 dual degree sweep nozzle, 1 sanitary nozzle, 1 sand nozzle. 3.1.11 Hydraulic System and Lubrication 3.1.11.1 Hydraulic system has a 75 gallon capacity. 3.1.11.2 Hydraulic shut off valves are included on suction, return and filter. 3.1.11.3 Lube points are run into a manifold so unit can be greased from ground level. Lube points are marked with weather proof tags. 3.1.12 Accessories 3.1.12.1 96x18x36 aluminum sealed lockable tool box with shelves. Box is mounted directly behind the cab. 3.1,12.2 2 — 36x18x18 aluminum sealed tool boxes 3.1.12.3 Electronic back up alarm 3.1.12.4 Debris body flush out system powered by high pressure water pump. System is capable of 80gpm @ 2000psi. 3.1.12.5 10' leader hose included 3.1.12.6 6" air actuated decant valve mounted front curbside of debris body with 10' lay flat hose. Siphon tube inside debris body to be located behind hinged filter screen. 3.1.12.7 Jack Hammer action on rodder system 3.1.12.8 Accumulator system is nitrogen charged to 1400psi. This is used to manipulate the Jack Hammer action of the water pump. 3,1.12.9 Drain valves installed at water pump 3,1.12.10 3" Y-type stainless steel strainer located at water pump with brass valve. 3.1.12.11 Vehicle is equipped with a data recording GPS and fleet management system that can monitor and record all major (at least 7) operating functions, route and where and how long functions were used, All data is viewed from a FleetBoss program and can be downloaded to a spreadsheet. Data downloads via a 900MHz receiver or via cellular phone link. 3.1.13 Lighting and Electrical 3.1.13.1 The entire electrical system is vapor sealed to meet NEMA4 standards. 3.1,13.2 All circuits are protected via circuit breakers 3.1.13.3 Clearance lights and reflectors do meet DOT requirements 3,1.13.4 Front and rear mounted beacon lights are provided 3.1.13.5 A rear mounted arrowboard with LED lights is provided 3.1.13.6 Hand held spot light with front bumper plug is provided 3.1.14 Operator Training and Service 3.1.14.1 Two days of operator and mechanical training will be provided by a factory representative. 3.1.14.2 Operator, Maintenance, Repair, Parts and Wiring manuals and video are included 3.1.14.3 Local service facility is located in Pembroke Park, FL this is around a 25 minute drive from the city maintenance shop. 3.1.15 Mounting and Delivery 3.1.15.1 The unit is to be painted White and mounted on the chassis at the factory of the body manufacturer. 3.1,15.2 Freight and transportation charges are included in bid price 3.1.15.3 Unit is to be delivered with one master key and three copies 3.1.16 Truck Chassis 2006 (Sterling LT7501 or Approved Equal) See attached chassis spec. We are bidding a 2007 Sterling LT7501 3.1.17 Options 3.1.17.1 Delete subsection per Addendum #1 11.17.2 Whelen DOT3 six strobe assembly. If chosen by city this option is to be mounted as specified within bid specifications. 3.1.17.3 Jet camera with LCD screen and recording device. If option is chosen by city we will deliver units to city at the time we deliver the vacuum truck. 3.1.17.4 Vactor engineering department has worked this option up so that if the city chooses to order this option it will be delivered with truck and built to the city published bid specification.