Common use of Valves Clause in Contracts

Valves. The valves shall have sections to operate the hoist lift, front plow lift and reverse, wing plow lift and in/out, auger, spinner, pre-wet system, and trailer circuit. Both the front plow lift and the wing plow lift shall have a float feature in the down position. All valves shall be electrically operated. Each function shall be adjustable for the flow it will put out. The lift circuits of the front and wing plows shall have an internal pilot operated check valve to prevent the plows from drifting down. BOX: A weather tight box shall enclose the valves. The box shall be frame mounted behind the cab on the driver’s side. The box shall have easy access. There shall be holes in the bottom of the box to access any fittings that may need to be removed. Box shall be painted gloss black. HOSES and FITTINGS: All hoses and fittings shall be 37 degree JIC. If possible all valves, cylinders, and motors shall have o-ring ports. All quick couplers shall be stainless steel. TRAINING: One day diagnostic and repair training shall be provided for city mechanics. Training shall be conducted at the City of Overland Park. Training shall be provided on the operation, calibration, and programming of the control console. Up to 8 hours of training shall be provided in October when the City does snow plow training. Training shall be done at the City of Overland Park. Training shall be for operators and supervisors. The city will have an October training date for your scheduling by August 1st. WARRANTY: Warranty shall be one year or manufacturer’s standard, which ever is longer. The warranty shall cover parts and labor. The warranty shall cover all hydraulic components and the electrical systems for hydraulics. The City of Overland Park shall be setup to do limited warranty work. The City shall be reimbursed for parts and labor. All paperwork and instructions on how to setup warranty claims shall be delivered with the truck. EXHIBIT D SPECIFICATIONS FOR LIGHT SYSTEMS The intent of this specification is to describe how the lighting systems are to be laid out and where everything connects. City mechanics will be available to answer any questions about the lighting systems. All electrical power shall come on with the ignition switch unless specified to be battery power. The specification will list wire size and color codes. All connections shall be crimp and seal wire ends or Weatherpack connections. Any wiring that goes through the cab metal, hood fiberglass, or frame metal shall be run through rubber grommets. Any wiring that goes through the cab floor shall be kept close to a seat so the center of the floor is as open as possible. System will be installed by body manufacturer. PLOW AND SPINNER LIGHTS: The front plow lights (631W Signal Stat) shall be mounted on bracket on the truck hood. City mechanics can help determine how the lights will be mounted. The wing plow light (623W Signal Stat) shall be mounted on the right side mirror facing the rear. All mounting brackets shall be stainless steel. The front plow and wing plow lights shall be wired separately to the control console in the cab. The plow lights and spinner light shall be on separate switches on the snow control console. The spinner light (623W Signal Stat) shall be mounted at the left rear corner of the bed. The light shall have a six-pole trailer pigtail to connect to the trailer plug in the rear post of the bed. The light shall have its own switch on the snow control console.

Valves. The valves shall have sections to operate All the hoist lift, front plow lift and reverse, wing plow lift and in/out, auger, spinner, pre-wet system, and trailer circuit. Both the front plow lift and the wing plow lift shall have a float feature in the down position. All valves shall be electrically operated. Each function shall be adjustable for the flow it will put out. The lift circuits of the front flanged type, made of carbon steel with stem and wing plows shall have an internal pilot operated check valve to prevent the plows from drifting down. BOX: A weather tight box shall enclose the valves. The box shall be frame mounted behind the cab on the driver’s side. The box shall have easy access. There shall be holes in the bottom sealing rings of the box to access any fittings that may need to be removed. Box shall be painted gloss black. HOSES and FITTINGS: All hoses and fittings shall be 37 degree JIC. If possible all valves, cylinders, and motors shall have o-ring ports. All quick couplers shall be stainless steel. TRAINING: One day diagnostic and repair training ; all valves shall be provided for city mechanicswith back seated items. Training Valves nominal diameter shall always be equal to the relevant pipe diameter. Seals and seats shall be conducted positively fixed so that they cannot become loose in service. The fixing of seals and seats by an interference fit only is not acceptable. The operating mechanism shall have means of lubrication and position indicators and, in the case of isolating valves, the means of padlocking in the open and closed positions together with approved padlocks and keys. All hand-operated valves shall close by clockwise rotation of the hand wheels which shall be marked to show the direction of closing. Valve hand wheels shall be located for safe and convenient operation with extended spindles where necessary to achieve this. All hand operated valves shall be capable of being opened and closed against their maximum working pressure fully unbalanced with a force at the City hand wheel not exceeding 100 N. If necessary to achieve this, reduction gearing, ball or roller bearings shall be provided. As far as practicable, all valves for similar service shall be of Overland Parkthe same make and type and be interchangeable. Training All gate valves for water and air service shall be of a type in which the operating mechanism is not subject to the working fluid. Valves other than needle type shall not be used permanently if the need for throttling is foreseen, such as to adjust flow subdivision in a system, orifice plates or needle valves with fixed stops shall be provided. Valves for water and oil service may be gate, butterfly, ball, plug or needle type, whichever is most suitable to the particular service and operating pressure. Valves for air service may be ball, plug or needle type whichever is most suited to the particular service. Non-return valves shall be of a type specifically designed to avoid impact and water hammer on closure. The closing member shall be pivoted from the valve body, not from a lid cover. Relief valves for pumps shall be of direct spring loaded, angle body type. For identification each valve of 150 mm. N.D. and over shall be provided with stainless steel identification disc on the operation, calibration, and programming of hand wheel. On this disc the control console. Up to 8 hours of training following shall be provided in October when the City does snow plow trainingetched: • manufacturer; • catalogue number; • size inches; • rating and fluid; • trim material; • body and bonnet material. Training Valves below 150 mm. N.D. shall be done at the City of Overland Parkidentified with size and ANSI class. Training The disc shall be for operators and supervisors. The city will have an October training date for your scheduling by August 1st. WARRANTY: Warranty shall be one year or manufacturer’s standard, which ever is longer. The warranty shall cover parts and labor. The warranty shall cover all hydraulic components and the electrical systems for hydraulics. The City of Overland Park shall be setup to do limited warranty work. The City shall be reimbursed for parts and labor. All paperwork and instructions on how to setup warranty claims shall be delivered with the truck. EXHIBIT D SPECIFICATIONS FOR LIGHT SYSTEMS The intent of this specification is to describe how the lighting systems are to be laid out and where everything connects. City mechanics will be available to answer any questions about the lighting systems. All electrical power shall come on with the ignition switch unless specified to be battery power. The specification will list wire size and color codes. All connections shall be crimp and seal wire ends or Weatherpack connections. Any wiring that goes through the cab metal, hood fiberglass, or frame metal shall be run through rubber grommets. Any wiring that goes through the cab floor shall be kept close to a seat so the center of the floor is as open as possible. System will be installed by body manufacturer. PLOW AND SPINNER LIGHTS: The front plow lights (631W Signal Stat) shall be mounted on bracket on the truck hood. City mechanics can help determine how the lights will be mounted. The wing plow light (623W Signal Stat) shall be mounted on the right side mirror facing the rear. All mounting brackets shall be stainless steel. The front plow and wing plow lights shall be wired separately to the control console written in the cab. The plow lights and spinner light shall be on separate switches on the snow control console. The spinner light (623W Signal Stat) shall be mounted at the left rear corner of the bed. The light shall have a six-pole trailer pigtail to connect to the trailer plug in the rear post of the bed. The light shall have its own switch on the snow control consoleEnglish.

Valves. The Valves shall be installed to meet valve manufacture’s recommendation. For example, valve with vertical actuator shall not be installed with actuator in any other way but vertical. Nameplates on safety and relief valves shall have sections to operate the hoist liftindicate manufacturer’s name, front plow lift and reversemodel number, wing plow lift and in/outsize, augerset pressure, spinnercapacity, pre-wet systemorifice size, materials, and trailer circuitapproving authority stamp symbol. Both Each safety and relief valve shall be supplied with a test certificate issued by the front plow lift approving authorities and shall be subject to the wing plow lift Purchaser’s approval. All valves and valve actuators shall have a float feature in be accessible for operation and maintenance. Block valves shall be provided for all equipment, except the down positionair-side of rotor air coolers. Valving and other accessories shall be positioned and physically spaced relative to other equipment so as to allow convenient access for operation and maintenance. Crowding of piping, components, and accessories shall be avoided. Valves shall be arranged for convenient operation from an appropriate floor level or platform and shall be provided with extension spindles or gearing, as required. Deviations from this design criterion require Purchaser approval before design finalization. Where extension spindles are fitted, all the thrust when opening or closing the valves shall be taken directly on the valve body and all pedestals shall be mounted directly on floor girders or other stationary members. Chain operators are not acceptable. Valves, valve handwheels, and/or valve actuators shall not infringe on Purchaser-reserved spaces or walkways. Valve pedestals shall be of approved design and be fitted with an indicator to show whether the valve is open or closed. All valves shall be electrically operatedarranged to close when the handwheel is rotated in a clockwise direction when looking at the handwheel from the operating position. Each function The direction of rotation to close the valve shall be adjustable for clearly marked on the flow it will put outface of each handwheel. The lift circuits of the front All steam and wing plows water valves operating at less than atmospheric pressure shall have an internal pilot operated check valve to prevent the plows from drifting downinverted Teflon stem packing. BOX: A weather tight box shall enclose the valves. The box Hand-actuated valves shall be frame mounted behind the cab on the driver’s sideoperable by one person. The box shall have easy access. There shall be holes in the bottom of the box to access any fittings that may need to be removed. Box shall be painted gloss black. HOSES and FITTINGS: All hoses and fittings shall be 37 degree JIC. If possible all valves, cylinders, and motors shall have o-ring ports. All quick couplers shall be stainless steel. TRAINING: One day diagnostic and repair training shall be provided for city mechanics. Training shall be conducted at the City of Overland Park. Training Gear operators shall be provided on manual valves when the operation, calibration, rim pull required to open or close the valve is greater than 100 pounds. Valve materials shall be suitable for operation at the maximum working pressure and programming temperature of the control consolepiping to which they are connected. Up to 8 hours of training Steel valves shall have cast or forged steel spindles. Seats and faces shall be provided of low friction, wear-resistant materials. Valves in October throttling service shall be selected with design characteristics and of materials that will resist erosion of the valve seats when the City does snow plow trainingvalves are operated partly closed. Training Valves with position stops that limit the travel of each valve in the open or closed position shall have the stops located on the exterior of the valve body to provide clear indication of full open and close positions. In general, the valves specified shall be done at standardized to use the City same valve type and manufacturer to the extent possible. Except where otherwise specified or approved, gate valves greater than 3 inches in diameter in high pressure classes will be of Overland Park. Training shall the parallel slide type or flexible wedge type, and, when in the fully open position, the bore will not be for operators and supervisorsobstructed by any part of the gate. The city internal diameter of valve ends will be the same as the internal diameter of the pipe. Gate valves in pressure classes 1500 and above, standard port size, will be used whenever suitable. Gate valves in high pressure classes will have an October training date for your scheduling by August 1stbutt-welded joints except where otherwise specified or approved. WARRANTY: Warranty shall be one year or manufacturer’s standard, which ever is longer. The warranty shall cover parts and labor. The warranty shall cover all hydraulic components and the electrical systems for hydraulics. The City of Overland Park shall be setup to do limited warranty work. The City shall be reimbursed for parts and labor. All paperwork and instructions on how to setup warranty claims shall be delivered with the truck. EXHIBIT D SPECIFICATIONS FOR LIGHT SYSTEMS The intent of this specification is to describe how the lighting systems are to be laid out and where everything connects. City mechanics Valves will be available to answer any questions about the lighting systems. All electrical power shall come on with the ignition switch unless specified to be battery power. The specification will list wire size and color codes. All connections shall be crimp and seal wire ends or Weatherpack connections. Any wiring that goes through the cab metal, hood fiberglass, or frame metal shall be run through rubber grommets. Any wiring that goes through the cab floor shall be kept close to a seat so the center of the floor is as open as possible. System will not be installed by body manufacturer. PLOW AND SPINNER LIGHTS: The front plow lights (631W Signal Stat) shall be mounted on bracket on the truck hood. City mechanics can help determine how the lights will be mounted. The wing plow light (623W Signal Stat) shall be mounted on the right side mirror facing the rear. All mounting brackets shall be stainless steel. The front plow and wing plow lights shall be wired separately to the control console in the cab. The plow lights and spinner light shall be on separate switches on the snow control console. The spinner light (623W Signal Stat) shall be mounted at the left rear corner of the bed. The light shall have a six-pole trailer pigtail to connect to the trailer plug in the rear post of the bed. The light shall have its own switch on the snow control consolean inverted position.

Valves. The Valves shall be installed to meet valve manufacture’s recommendation. For example, valve with vertical actuator shall not be installed with actuator in any other way but vertical. Nameplates on safety and relief valves shall have sections to operate the hoist liftindicate manufacturer’s name, front plow lift and reversemodel number, wing plow lift and in/outsize, augerset pressure, spinnercapacity, pre-wet systemorifice size, materials, and trailer circuitapproving authority stamp symbol. Both Each safety and relief valve shall be supplied with a test certificate issued by the front plow lift approving authorities and shall be subject to the wing plow lift Purchaser’s approval. All valves and valve actuators shall have a float feature in be accessible for operation and maintenance. Block valves shall be provided at all equipment, except the down positionair-side of rotor air coolers. Valving and other accessories shall be positioned and physically spaced relative to other equipment so as to allow convenient access for operation and maintenance. Crowding of piping, components, and accessories shall be avoided. Valves shall be arranged for convenient operation from an appropriate floor level or platform and shall be provided with extension spindles or gearing, as required. Deviations from this design criterion require Purchaser approval before design finalization. Where extension spindles are fitted, all the thrust when opening or closing the valves shall be taken directly on the valve body and all pedestals shall be mounted directly on floor girders or other stationary members. Chain operators are not acceptable. Valves, valve handwheels, and/or valve actuators shall not infringe on Purchaser-reserved spaces or walkways. Valve pedestals shall be of approved design and be fitted with an indicator to show whether the valve is open or closed. All valves shall be electrically operatedarranged to close when the handwheel is rotated in a clockwise direction when looking at the handwheel from the operating position. Each function The direction of rotation to close the valve shall be adjustable for clearly marked on the flow it will put outface of each handwheel. The lift circuits of the front All steam and wing plows water valves operating at less than atmospheric pressure shall have an internal pilot operated check valve to prevent the plows from drifting downinverted Teflon stem packing. BOX: A weather tight box shall enclose the valves. The box Hand-actuated valves shall be frame mounted behind the cab on the driver’s sideoperable by one person. The box shall have easy access. There shall be holes in the bottom of the box to access any fittings that may need to be removed. Box shall be painted gloss black. HOSES and FITTINGS: All hoses and fittings shall be 37 degree JIC. If possible all valves, cylinders, and motors shall have o-ring ports. All quick couplers shall be stainless steel. TRAINING: One day diagnostic and repair training shall be provided for city mechanics. Training shall be conducted at the City of Overland Park. Training Gear operators shall be provided on manual valves when the operation, calibration, rim pull required to open or close the valve is greater than 100 pounds. Valve materials shall be suitable for operation at the maximum working pressure and programming temperature of the control consolepiping to which they are connected. Up to 8 hours of training Steel valves shall have cast or forged steel spindles. Seats and faces shall be provided of low friction, wear-resistant materials. Valves in October throttling service shall be selected with design characteristics and of materials that will resist erosion of the valve seats when the City does snow plow trainingvalves are operated partly closed. Training Valves with position stops that limit the travel of each valve in the open or closed position shall have the stops located on the exterior of the valve body to provide clear indication of full open and close positions. In general, the valves specified shall be done at standardized to use the City same valve type and manufacturer to the extent possible. Except where otherwise specified or approved, gate valves greater than 3 inches in diameter in high pressure classes will be of Overland Park. Training shall the parallel slide type or flexible wedge type, and, when in the fully open position, the bore will not be for operators and supervisorsobstructed by any part of the gate. The city internal diameter of valve ends will be the same as the internal diameter of the pipe. Gate valves in pressure classes 1500 and above, standard port size, will be used whenever suitable. Gate valves in high pressure classes will have an October training date for your scheduling by August 1stbutt-welded joints except where otherwise specified or approved. WARRANTY: Warranty shall be one year or manufacturer’s standard, which ever is longer. The warranty shall cover parts and labor. The warranty shall cover all hydraulic components and the electrical systems for hydraulics. The City of Overland Park shall be setup to do limited warranty work. The City shall be reimbursed for parts and labor. All paperwork and instructions on how to setup warranty claims shall be delivered with the truck. EXHIBIT D SPECIFICATIONS FOR LIGHT SYSTEMS The intent of this specification is to describe how the lighting systems are to be laid out and where everything connects. City mechanics Valves will be available to answer any questions about the lighting systems. All electrical power shall come on with the ignition switch unless specified to be battery power. The specification will list wire size and color codes. All connections shall be crimp and seal wire ends or Weatherpack connections. Any wiring that goes through the cab metal, hood fiberglass, or frame metal shall be run through rubber grommets. Any wiring that goes through the cab floor shall be kept close to a seat so the center of the floor is as open as possible. System will not be installed by body manufacturer. PLOW AND SPINNER LIGHTS: The front plow lights (631W Signal Stat) shall be mounted on bracket on the truck hood. City mechanics can help determine how the lights will be mounted. The wing plow light (623W Signal Stat) shall be mounted on the right side mirror facing the rear. All mounting brackets shall be stainless steel. The front plow and wing plow lights shall be wired separately to the control console in the cab. The plow lights and spinner light shall be on separate switches on the snow control console. The spinner light (623W Signal Stat) shall be mounted at the left rear corner of the bed. The light shall have a six-pole trailer pigtail to connect to the trailer plug in the rear post of the bed. The light shall have its own switch on the snow control consolean inverted position.