REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-1 p 1. GENERAL These Technical Specifications cover requirements for Heavy-Duty Low Floor Diesel Transit coaches which may be used for rural, suburban, and urban transit service operations on urban streets and rural roadways in the general environmental and climatic conditions prevailing throughout the SRTA operating area.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-2 exhibit maximum passenger appeal in appearance, comfort and safety, combined with excellence in reliability, operating characteristics, efficiency, and economy of operation. b.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-3 30’ Bus 35’ Bus 40’ Bus Length - Over Body 30’ 35’ 40’ Width - Over Body 102” 102” 102” Height (Tailpipe) 122” 122” 122” Wheelbase 162.5" 230” 279” Floor Height (Maximum) 16” 16” 16” Rear Overhang (not to exceed) 8’ 8’ 8’ Floor Height 35” 35” 35” Front Step Height (Maximum) 15.5” 15.5” 15.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 4.2 PAGE-4 Testing a. The vehicle provided shall be fully tested to assure compliance with the performance and safety requirements of the specifications. At the option of the SRTA, Bidder and/or CONTRACTOR may be required to provide test results and/or certifications insuring compliance with the requirements of the specifications.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-5 terminating test speed is sixty-five (65) miles per hour. Observe and record maximum sound level during this operating mode. The sound level recorded shall be the average of at least four (4) readings. e. 4.4 Measurements shall be taken where there are no reflecting or absorbing surfaces to change the sounds emitting from the vehicle.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-6 and repairability, robust welded structures are required between the angled barrier and the coach side skins. These shall be designed to dissipate collision energy. 6. 7. MATERIALS a. All materials used in construction of the coach and all its parts shall conform in all respects to American Society of Testing Materials, Society of Automotive Engineers, or similar association standards.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 8. TECHNICAL SPECIFICATIONS PAGE-7 c. Except as noted below, the entire body lower frame assembly, cab, underbody, understructure/frame, chassis, fenders, wheelhousings, and lower skirt panels shall be completely undercoated with a silver or light grey colored undercoating. d.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 e. f. g. 8.3 TECHNICAL SPECIFICATIONS PAGE-8 Axle shafts shall be the floating type with all wheel bearing loads carried on the axle housing end sleeves. The drive flanges at the outer end shall be attached to wheel hubs by studs, nuts and tapered dowels. Axle hubs shall be stud wheel pilot mounting. Wheel bearings shall utilize "wet" lubrication.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 8.7 TECHNICAL SPECIFICATIONS PAGE-9 e. The three (3) Barksdale, or approved equal, height control valves, one (1) at the front axle and two (2) at the rear axle, will retain the height of the body in relation to the axles under all loading conditions. f. Each axle shall have front radius rods manufactured by Clevite, or approved equal, and rear radius rods manufactured by O&S, or approved equal. g.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 9. TECHNICAL SPECIFICATIONS PAGE-10 BRAKES 9.1 9.2 9.3 General a. The vehicle’s air brake system will be equipped with both service and emergency brakes that conform with FMVSS 121 as applicable. An Anti-lock Brake System operating in conjunction with the air brake system shall be standard with each coach.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 9.4 TECHNICAL SPECIFICATIONS PAGE-11 c. Brake lights shall be activated as soon as the brake pedal is depressed and when any auxiliary braking (transmission retarder) is applied. d.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 10.1 TECHNICAL SPECIFICATIONS PAGE-12 Air Compressor ,, 10.2 10.3 a. Air compressor shall be a Wabco, or approved equal, sized by the bus manufacturer for the air system requirements and duty cycle of the bus. b. Compressor shall be gear driven by the engine. The compressor shall be equipped with an inlet check valve to minimize the blow by of oil through the compressor. c.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 c. 10.5 TECHNICAL SPECIFICATIONS PAGE-13 All clamps, fittings, etc., must be easily accessible and installed in such a manner that they are easily removed and replaced. Brake Lines at Wheels Flexible brake lines shall be Parker Hannifin Model 293 with nut and sleeve type fittings, or approved equal.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-14 control of engine movement in all axis to prevent premature wear and failure of engine accessories, drive belts, piping, hoses and related hardware 11.2 c. Engine shall meet all applicable Federal and State clean air standards as they pertain to diesel engines. d. The rear mounts for the engine shall be attached to engine bell housing. e.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 g. 11.3 11.4 11.5 TECHNICAL SPECIFICATIONS PAGE-15 There shall be a total of two (2) plug-ins for the diagnostic reader, one (1) to be located at the Operator's dash area and the second (2nd) to be located at the rear engine run control box. Both plugs shall be permanently affixed to the coach for ease of plug-in. The rear connectors shall be mounted at the rear run control box within a sealed, weatherproof enclosure.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-16 passenger area and shall be insulated against both heat and sound. Thermal insulation shall assure there will be a minimum eighty degree (80o) temperature differential between engine compartment and passenger area 11.8 11.9 Fuel System a. The fuel tank shall be a single transverse mounted stainless steel fuel tank 120 gallon capacity with a usable capacity of 115 gallons.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 11.10 11.11 TECHNICAL SPECIFICATIONS PAGE-17 c. The exhaust system will meet all clean air standards, USEPA in effect for the model year bus offered. d. Exhaust system shall be constructed so that it will not cause back pressure in the engine or damage to the paint on the coach, and shall be anchored as near the end of the exhaust line as possible.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-18 control function. The transmission electronic module shall be capable of communicating with the engine electronic module to maintain maximum efficiency. 11.12 12. b. The gear selector shall be totally electronic with touch-sensitive pads compatible with transmission, located on left side console, and Voith approved, or approved equal. c.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-19 system shall be equipped with drain cocks. Air vent valves shall be fitted at high points in the cooling system unless it can be demonstrated that the system is self-purging. EMP, or approved equal, electric fan cooling system is required. Electric fans shall be brushless, variable speed, reversible and have a corrosion resistant metal shroud with finger guards.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-20 No heat producing components or climate control system components shall be mounted between the engine cooling air intake aperture and the radiator. The radiator and charge air cooler shall be designed to withstand thermal fatigue and vibration associated with the installed configuration. 12.2.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 c. 12.5 TECHNICAL SPECIFICATIONS PAGE-21 A spring-loaded, push-button type valve to safely release pressure or vacuum in the cooling system shall be provided. A "T" fitting shall be installed prior to the valve to allow pressure testing of the system. The valve and water filler shall be located no more than sixty inches (60") above the ground and be accessible through the same access door as the sight glass.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 13.2 13.3 TECHNICAL SPECIFICATIONS PAGE-22 Nozzles a. Nozzles shall be brass, and be of the design approved by FMRC for use with the vehicle suppression system specified herein. Nozzles shall be located to protect specific hazards as identified by the system installer and the equipment owner. All nozzles are to be fitted with dust caps that, upon system actuation, are displaced to allow full chemical flow.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-23 DETECTION, and SYSTEM ACTUATION electrical wiring circuits and shall facilitate the connections of these circuits. The enclosure for the control shall be watertight and shall be electrically non-conductive. The circuit monitor shall be capable of either 12 or 24 VDC operation. 14. b.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 14.3 14.4 14.5 TECHNICAL SPECIFICATIONS PAGE-24 Battery Terminals/Wiring/Protection a. The battery wiring shall be terminated with properly sized ring terminals. The batteries shall include 7/16” positive and 3/8” negative terminals. The cable shall be permanently marked with a "+" and "-" at the battery end.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-25 ambient temperature conditions. The starter shall be a heavy duty "Delco Products Division" Model 42MT, or approved equal, as recommended by the engine manufacturer and approved by the SRTA. b. 14.6 14.7 14.8 The starter solenoid switch shall be interlocked so that the engine can be started in neutral gear only with the transmission selector in neutral only.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-26 b. Wiring shall be insulated with two-layer cross-link polyethylene. Insulation must be moisture proof and heat resistant. It shall be a design objective to route wiring and harnesses in areas with no temperature build-up. If wiring must be run in areas of heat build-up, it must withstand, without deterioration for the life of the coach, the highest temperature in the area served.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 14.9 14.10 14.11 TECHNICAL SPECIFICATIONS PAGE-27 l. All wiring shall be identified with hot stamped, machine printed wiring numbers printed on the insulation itself with no more than 6 inches of space between the identifying printed numbers along the continuous run of wire. Numbers shall not be removable by and be impervious to normal abrasion, oils, diesel, grease, AntiFreeze, and water. m.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 14.12 TECHNICAL SPECIFICATIONS PAGE-28 c. An enclosed radio box with hinged, lockable cover will be installed behind the driver's seat in the interior of the vehicle. The box shall be sized for a Clever Devices Advanced Communication Radio (ACS) system, or approved equal. d. There shall be three (3) coded Number 12 wires from behind the dash to this compartment wired to a terminal strip.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 c. TECHNICAL SPECIFICATIONS PAGE-29 7. Fluorescent Light Switch: 3-position toggle switch having "All-Off-Rear" positions with legend "Interior Lights." 8. Brake retarder: 2-position "On-Off" switch with the legend "Retarder" and "On-Off." 9. Radio "Emergency Call" switch. No legend allowed. Locate in sidewall panel near driver’s left knee position. 10. Door control handle. 11.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 14.14 14.15 TECHNICAL SPECIFICATIONS PAGE-30 a. Rear door shall be passenger actuated via touch bar door controls. b. Locking and unlocking of doors shall be controlled by a door-control handle located on the driver's console. Door control handle, when in the "rear" position, shall energize a solenoid that unlocks the door. c.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 14.16 TECHNICAL SPECIFICATIONS PAGE-31 Backup Alarm An electrical backup alarm producing an intermittent sound or a buzzer connected with backup lights shall be furnished. It shall be loud enough to be heard when the engine is running, yet not be too loud to annoy persons in their homes. 14.17 Exterior Lighting a. Exterior lighting shall conform to FMVSS and State requirements. b.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-32 process. The entire LED assembly shall be specially coated to protect the light from chemical and abrasion degradation. 14.18 i. Bottom lamp (back-up lamp) shall be LED Dialight, or approved equal, with removable acrylic clear lens, replaceable 32 c.p. bulb number 1156. j. Side turn signal lamps shall be located on each side of the coach at the forward edge of the front wheel housing.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-33 manufacturer shall supply a copy of its test results that indicate compliance with the specified lighting levels at the pre-production meeting. 15. c. LED light fixtures shall be located above the side windows at or near the juncture of the coach ceiling and the side wall and may be provided over the rear door.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-34 in-place gussets. The bolts are precision torqued and coated with a threadlocking compound. 15.2 b. Body and understructure shall be adequately reinforced at all joints and points where stress concentration may occur so that the vehicle will carry the required loads and properly withstand road shocks. c.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 15.3 15.4 TECHNICAL SPECIFICATIONS PAGE-35 e. The understructure shall incorporate minimum 3/16” steel floor material in the area of the vestibule, the driver’s platform and the exit door area. The installation shall be sufficiently rigid to prevent flexing, and to permit rigid mounting of a farebox. f.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 15.7 15.8 TECHNICAL SPECIFICATIONS PAGE-36 a. Floor shall be constructed of marine grade, seven (7) ply 3/4", Greenwood Alkaline Copper Quat (ACQ) hardwood plywood, or approved equal. b. The underside shall be primed with PPG Corashield 7972, or approved equal. The cut edges shall be sealed with either white lead, liquid neoprene, liquid urethane, Tuffcote, or Dolchem 606 or approved equal. c.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-37 Rubber fenders shall be furnished at each wheelhouse and shall be formed so as to effectively prevent road water/dirt from splashing up and onto driver's mirror and windows. 15.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-38 k. The radiator/surge tank fill, windshield solvent fill, and shop air/air start fill areas shall be accessed by use of small hinged closure doors. Doors shall be spring loaded with stainless steel hinges. l. There shall be interior access to the engine and air conditioning system.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 15.15 TECHNICAL SPECIFICATIONS PAGE-39 Towing Eyes Two (2) front towing eyes, concealed and located above the bumper, shall be provided. Two (2) rear towing eyes will be located beneath the rear bumper on the main chassis structure to allow the coach to be lifted by a towing vehicle without damage to the rear bumper, body panels, or structure. 16. WINDOWS 16.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-40 of the upper destination sign window. Upper destination sign’s window shall be clear in color. 16.4 Driver's Window Driver's window shall be a two (2) piece standard slider window with ¼” laminated safety glass. The window shall have a ratchet mechanism to prevent uncontrolled sliding.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-41 17.3 Door Controls and Interlocks a. Both front and rear doors shall be controlled by a five (5) position door operating control, with the following positions: -Front door open - rear door unlocked -Front door open -Both doors closed -Rear door unlocked -Rear door unlocked - front door open. This control shall be located on the console to the left of the operator. b.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 19. TECHNICAL SPECIFICATIONS PAGE-42 d. There shall be a weatherproof electrical quick disconnect, located between the coach body and the exterior of the mirror head for easy removal of the assembly. e. The mirror heads and arms shall be a heavy-duty retractable design to prevent damage from fixed objects and during bus washing through automatic washers.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-43 c. A modesty panel of approximately thirty-four inches (34") in height shall be installed within the handrail area of the rear side of the front stepwell. This panel shall have adequate clearance from the front door, to prevent injury to passenger's hand(s) during the opening cycle.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-44 g. All trim moldings around wheelwells, sidewall, cove area, settee riser, front dash area, and panel below driver's window, shall be stainless steel. h. The colors noted above reflect the SRTA’s current standard colors. A color final interior scheme shall be furnished for SRTA approval during the pre-production meeting. 19.5 Stanchions/Grab Rails a.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-45 19.6 Interior Panel/Door Securement a. The Operator compartment shall be equipped with no less than two (2) five-sixteenths inch (5/16") square key locking devices to be accessed by use of the door interlock control. This door will also be equipped with a gas prop or spring loaded hinge. b.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-46 background. The sign will remain illuminated until passengers exit the coach and the front door is cycled. e. The passenger signal shall chime only one (1) time to stop continuous use by passengers. System will reset automatically when the front doors are cycled open and closed. The sign shall be equipped with an on/off switch located on the Operator’s console. 19.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-47 i. All forward facing wheelchair jump seats shall be constructed to have the same high back appearance as the fixed 2 passenger seats. Individual side facing jump seats in the tie down area may match the other longitudinal seats in configuration. j.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-48 of the transverse seats and the modesty panels. Modesty panels shall be adequately reinforced to withstand impact of wheelchairs. c. The exit signal shall be no higher than four feet (4') above the floor in this area.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-49 b. The driver's station shall accommodate drivers who are of various heights and body proportions by the use of human factors design in locating and proportioning the devices in the station and by the use of adjustable components such as the driver's seat and the steering column. It is required that the station accommodate drivers within a height range of 57 to 76.5 inches. c.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-50 capability to integrate with a real time communications network. In the event of an emergency causing a vehicle to lose communication links to the network VLU shall allow all on-board data to be retained locally on the bus. The VLU shall be designed with forward looking, state-of-the-art technology and modularity. The VLU shall be designed to support easy installation and replacement.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-51 The AVA (Automatic Vehicle Annunciation) system shall provide override capability for the operator to announce and display “ad-hoc” or pre-recorded special announcement messages, including Public Service messages, to be announced and displayed through this annunciation system.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-52 The VLU System shall announce information regarding transfers to be made at the next stop after the phrase “Next Stop.” This shall be configurable at the time for design finalization, as well as changeable through the provided server.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-53 parameters. Maintenance personnel shall also have access to volume adjustments on the vehicle via the Operator Interface. The AVC feature shall control volume levels by time of day. The agency will have the ability to select an interval of the day to further reduce the maximum volume levels attained.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-54 * Rear Destination Sign, 16 rows by 48 columns; display height minimum 6.1 inches, display width 18” * Operator's Control Unit and Readout Display * All Cables and Accessories * PCMIA's and Programming Software 20.2 Destination Sign Type a. The System shall be microprocessor-based utilzing approved bi-directional serial communications, such as; S.A.E. J1708 or IBIS, E.I.A.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-55 i. Power to the Sign System shall be controlled by the Master Coach run switch. The signs shall operate in all positions of this switch except the "off" position. The signs shall be internally protected against voltage transients and RF interference. j.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-56 b. The side destination message shall be readable by a person with 20/20 vision from a distance of 110 feet. The sign shall have viewing cone of equal readability at 65 degrees on either side of a line perpendicular to the center of the mean plane of the display. The side sign shall be easily readable from the sidewalk level.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-57 20.8 Transferring Messages and Updates a. The Sign System shall be reprogrammable on the coach vehicle with the use of a PCMCIA Card. A PCMCIA Card slot shall be provided on the OCU face for this purpose. The maximum reprogramming time for a 10,000 line listing shall be one minute.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-58 A video surveillance system, Penta Digital Video Recording System, or approved equal, shall be provided and installed in each bus. 21.1 Basic System a. Power Requirement: The DVR shall operate from 18 to 36 VDC. It shall be selfregulating and internally protected from power surges and spikes. b. Physical Attributes of DVR: The DVR shall have a maximum 11.5” x 11.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 o. 21.2 TECHNICAL SPECIFICATIONS PAGE-59 Lock: The DVR shall employ a key locking mechanism to secure unit contents and provide security to the removable unit. LCD Keypad a. On-line: The LCD keypad shall display the system’s on-line status. b. Date: The LCD keypad shall display the correct date in relation to the DVR’s internal clock.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 21.3 TECHNICAL SPECIFICATIONS PAGE-60 r. Surveillance Storage Time: The LCD keypad shall enable the user to program the desired surveillance storage time from 0 to 9 days. s. Alarm Storage Time: The LCD keypad shall enable the user to program the desired alarm storage time from 0 to 90 days. t. Transmission Feature Enable/Disable: The LCD keypad shall enable the user to enable or disable the transmission feature.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 21.4 21.5 TECHNICAL SPECIFICATIONS PAGE-61 m. Loop Recording: The DVR shall record continuously onto the removable hard drive. The system recognizes when the available storage capacity for surveillance images has reached capacity and automatically begins to purge the oldest data in sequential fashion, making room for additional images without operator intervention.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 PAGE-62 Mouse: The Central Station shall include a mouse. Operating System: The Central Station shall operate under a WindowsXP Media Center Edition operating system. Docking Station: The Central Station shall include an external docking station that is compatible with the DVR’s removable unit. Ports and Expansion Slots: The Docking Station shall include a 10base T Ethernet port.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-63 j. Go to End: The Central Station software shall have the ability to go to the end of the selected image database. k. Maximize Image: The Central Station software shall have the ability to maximize the size of the selected image to the largest image widow. l. Pause: The Central Station software shall have the ability to pause or “freeze” an image database during playback. m.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 22. PAGE-64 aa. Printing: The Browser software shall have the ability to print an image to a Windowscompatible printer with suitable graphics capabilities. bb. Print Preview: The Browser software shall have the ability to preview an image before printing. cc. Print Setup: The Browser software shall have the ability to specify printer and paper size, source and orientation for printing.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-65 g. Main heater shall be mounted in the rear of the coach above the engine compartment. It shall be a hot water type with heavy-duty motors and a minimum capacity of 110,000 B.T.U. at 100-degree water-air temperature differential. A water shut-off valve shall be provided at the heater. 22.2 Driver's Heater a.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-66 a. The coach shall be equipped with a Thermo King Model T Series Coach Air Conditioning System with X426 Compressor and Clutch Assembly, o r a p p r o v e d e q u a l , designed to operate on 407C refrigerant. The T Series upper package mounts in a compartment in the rear area of the coach above the coach engine.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 22.9 TECHNICAL SPECIFICATIONS PAGE-67 Electrical Wiring and Terminals All unit wiring shall be UL758, Style 3173/3196 having copper strands with tinned ally coating rated for up to 600 volts. The insulation shall be cross-linked polyethylene, rated for 125o C and shall be white in color with hot stamp number coding the entire length at a maximum spacing of 1-3 inches.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 PAGE-68 (a) High pressure cutout switch. (b) Low pressure cutout switch. (c) Ambient sensing switch (d) These switches will interrupt the compressor energizing circuit. Both the high and low pressure switches will energize a trouble light at the driver's console. High pressure relief valve. (e) (f) 23. TECHNICAL SPECIFICATIONS 45 + 5 F cutout 55 + 5 F cut-in.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 24. TECHNICAL SPECIFICATIONS PAGE-69 BODY PREPARATION/PAINT AND DECALS 24.1 Painting and Striping a. Color charts shall be furnished by the Contractor for SRTA approval, based on two (2) solid body colors exterior plus two (2) color stripes, and one (1) interior color. b. Both exterior and interior paint is to be Dupont low VOC, or approved equal. All paint shall be applied to a minimum thickness of six (6) mils.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-71 f. Metal plate type decal "For optimum air conditioning, keep windows closed" to be located at the center horizontal window ledge between each window in locations approved by the SRTA. The SRTA shall provide a sample to the Contractor. g. Metal plate type decals for the chime system shall be provided at each window mullion and in appropriate areas at the wheelchair tie downs. h.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-72 SRTA in an approved location. k. 25. "Wheelchair Lift/Kneeling" decal, manufactured from 3M vinyl, or approved equal, shall be furnished and installed by the Contractor at the warning light in an approved location. COMPRESSED NATURAL GAS (CNG) 25.1 CNG Engine A. General Requirements: 1.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-73 5. The engine shall be capable of sending and receiving data via the J1939 communications standard. 25.2 CNG Fuel System A. Tanks: 1. The compressed natural gas (CNG) fuel tanks must be the lightest available tanks that meet all the standards that meet all the standards of NGV 2, NFPA 52, DOT, and provide a minimum of 21,000 SCF. 2.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-74 Vehicle Technical Information This form must be completed and included in the Technical Proposal. GENERAL COACH DATA SHEET 30 FT.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-75 Door width between panels in. in. Clear door width in. in. Doorway height in. in. Knuckle clearance in. in. Step height from ground measured at center of doorway Front doorway, empty Ramp angle Rear Doorway, empty Kneeled a. in. R1 deg a. in. Unkneeled b. in. R2 deg b. in. Interior head room (center of aisle) Front axle location in. Center axle location in.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-76 Horizontal turning envelope (see diagram below) Outside body turning radius, TR0 (including bumper) ft in. Front inner corner radius, TR1 ft in. Front wheel inner turning radius, TR2 ft in. Front wheel outer turning radius, TR3 ft in. Inside Body Turning Radius innermost point, TR4 (including bumper) ft in. Wheel base Front in. Rear in.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-77 Fully loaded standee and fully seated, full fuel and farebox Crush load (1.5x fully loaded) GVWR GAWR Engine, main Manufacturer Type and weight rating Model number Bore in. Stroke in. Displacement in.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 2nd–3rd mph 3rd–4th mph 4th–5th (if applicable) mph 5th–6th (if applicable) mph TECHNICAL SPECIFICATIONS PAGE-78 Fuel capacity (including heat exchanger and filters Voltage regulator Manufacturer Model Voltage equalizer Manufacturer Model Alternator Manufacturer Type Model Output at idle amps Output at maximum speed amps Maximum warranted speed rpm Speed at idle (approximately) rpm Drive type Starter m
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-79 Type Model number Gross axle weight rating lbs Axle load lbs Second Manufacturer Type Model number Gross axle weight rating lbs Axle load lbs Third Manufacturer Type Model number Gross axle weight rating lbs Axle load lbs Axle ratio Suspension system Manufacturer Type: First: Second: Third: Springs: First: Second: Third: Joint Manufacturer Type Model number Wheels and tire
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 Load range/air pressure TECHNICAL SPECIFICATIONS PAGE-80 psi Steering, power Pump Manufacturer and model number Type Relief pressure psi Booster/gear box Manufacturer and model number Type Ratio Power steering fluid capacity gal Maximum effort at steering wheel lbs (unloaded stationary coach on dry asphalt pavement) Steering wheel diameter in.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-81 Brake lining manufacturer Type Brake lining identification First: Forward Reverse Second: Forward Reverse Third: Forward Reverse Brake linings per shoe First Second Third Brake lining widths First in. Second in. Third in. Brake lining lengths First in. Second in. Third in. Brake lining thickness in. Brake lining per axle First sq. in. Second sq. in. Third sq. in.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-82 Engine thermostat temperature setting: Initial opening (fully closed) Fully open °F Overheat alarm temperature sending unit setting Shutdown temperature setting °F °F °F Air reservoir capacity Supply reservoir in.3 Primary reservoir in.3 Secondary reservoir in.3 Packing reservoir in.3 Accessory reservoir in.3 Other reservoir type in.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-83 Receiver Manufacturer Model Capacity lbs Condenser fan drive motors Manufacturer Model Type Horsepower hp Operating speed rpm Evaporator fan drive motors Manufacturer Model Type Horsepower hp Operating speed rpm Evaporator(s) Manufacturer Model Number of rows Number of fins/in. Outer diameter of tube in. Fin thickness in.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-84 Number of heater cores Floor heater blowers Front Rear Controls Manufacturer Model Driver’s heater Manufacturer Model Capacity Btu/hr Ventilation system Type Coolant heater Make Model Capacity Btu Interior lighting Manufacturer Type Number of fixtures Size of fixtures Power pack Doors Front Manufacturer of operating equipment Type of door Type of operating equipment Rear Manufact
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-85 Model Type Number: Side Rear Sizes: Glazing: Type Thickness Color of tint Light transmission Mirrors Size Type Manufacturer Part no. Model no.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-86 Number Wheelchair securement equipment Manufacturer Model number Destination signs Manufacturer Type Character length Front destination in. Front route in. Curbside destination in. Rear route in. Character height Front destination in. Front route in. Curbside destination in. Rear route in.
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 TECHNICAL SPECIFICATIONS PAGE-87 Communication system GPS Manufacturer Model number PA system Manufacturer Model number Number Amplifier Microphone Internal speakers External speaker Energy storage (hybrid drive) Type Number of cells V Battery pack voltage V Weight lbs Security camera system Manufacturer Model number Number of cameras Storage capacity Bike racks Manufacturer Model number Fire detection system
REQUEST FOR PROPOSALS FOR PURCHASE AND DELIVERY OF HEAVY-DUTY BUSES RFP SRTA-2014-01 Character height in. Character width in. TECHNICAL SPECIFICATIONS PAGE-88 GPS antenna Manufacturer Model and part number Automatic passenger counter Manufacturer Model and part number a. b. c.
