ESBD_520770_1779907536624_5_Attachment G 696-1034950 Semi Trailers .pdf
PDF 323 KB Posted
- Attached to
- Semi-Trailers
- Solicitation number
- 304T-26-696-1034950
- Issued by
- Travis County, Austin City, Texas
About this file
Summary
This is an Attachment G Requirements and Specifications document from the Texas Comptroller of Public Accounts Statewide Procurement Division for Invitation for Bid (IFB) No. 304T-26-696-1034950 for semi-trailers. The procurement includes two distinct trailer types: refrigeration trailers with freezer units and dry van trailers. The refrigeration trailer specifications include referenced manufacturers such as Great Dane (ESS-114-32042), Utility Trailer Manufacturing (3000R), and refrigeration units from Thermo King and Frigoblock, with dimensions of 42-48 feet in length, 100-102 inches in width, and 13 feet 5 inches to 13 feet 7 inches in height. The refrigeration unit features a Thermo King TK488CRH engine (or approved equal), X430P compressor, and advanced cooling systems with multiple performance specifications at various temperature settings. The dry van trailer specifications list approved manufacturers including Great Dane, Wabash, and Stoughton, with matching dimensional requirements and hardwood flooring with wear-resistant surfaces rated for 20,000-pound loads.
Both trailer types include detailed requirements for suspension systems, LED electrical components, landing gear, braking systems, and Department of Transportation compliance. The refrigeration trailer incorporates smart controller technology, factory-installed telematics with 24 months of complimentary service, maintenance monitoring, and tracking diagnostics. Specific component specifications are detailed for fuel systems, cooling capacity at multiple temperature ranges (35°F, 0°F, and -20°F), tire requirements (295/75R22.5 with eight tires total), and system weight limitations. The dry van trailer emphasizes structural components with galvanized construction, rear impact guards, and LED lighting compliance. All specifications are written as maximum allowable parameters with approved equal alternatives permitted, enabling multiple qualified manufacturers to bid on the contract.
View the file
Other files
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
Texas Comptroller of Public Accounts
Statewide Procurement Division
Attachment G
Requirements and Specifications
IFB No. 304T-26-696-1034950
Semi-Trailers
Line 1: Refrigeration Trailer with Freezer Unit Installed Referenced Manufacturer/Model No. or CPA Approved Equal:
Great Dane ESS-114-32042, Utility Trailer Manufacturing: 3000R Thermo King C-600 TL X430L, Frigoblock HKI
(1) Dimensions:
Length:
a. Minimum: 42 feet
b. Maximum: 48 feet Width:
a. Minimum: 100 inches
b. Maximum: 102 inches Height:
a. Minimum: 13 feet 5 inches
b. Maximum: 13 feet 7 inches
(2) Nose/Coupler Construction:
a. 6 inch extruded aluminum radius
b. 0.125 inch extruded aluminum, 6 inch radius front corner post
c. 6-post nose, two structural corner posts and four 80k steel hat posts
d. 3/16 inch stainless steel lower nose rail
(3) Floor system:
a. 1.38 inch smooth aluminum duct floor
b. Front and rear gutters with drains
(4) Doors:
a. Rear roll-up door required
b. Side door located near the center of the trailer
(5) Rear Frame:
a. Hot dip galvanized for corrosion resistance
b. Rear impact guard with outboard vertical bumper legs
c. 5/16 inch steel base plate in rear sill with 1/2 inch post protection
d. Eyebrow and vertical light protection
e. Rear header with integral gutter
(6) Suspension:
a. Mechanical or air suspension
b. Parallel “P” spindle wheel ends
c. Brake linings included
d. White, powder‑coated lightweight steel wheels, low rolling resistance
(7) Tires/Landing Gear Area:
a. Landing gear required
b. Intercostal crossmember bracing over landing gear
c. Galvanized steel one-piece landing gear support
d. Galvanized K-brace
e. Minimum tire size: 295/75R22.5
f. 8 tires total
(8) Electrical:
a. All LED lighting
b. Upper id/auxiliary stop light system
c. Lighting installation must comply with all Department of Transportation standards
(9) Control and Monitoring:
a. Smart controller or Customer approved equal
b. Pre-set cargo profile capability
c. Factory‑installed telematics system with 24 months of complimentary service to include at a minimum built-in vehicle tracking, diagnostics, and monitoring
d. Equipped with maintenance monitoring
e. Equipped with built-in tracking and diagnostics
f. User interface supporting USB service diagnostics
(10) Fuel System:
a. Designed for maximum fuel efficiency
b. Common rail fuel injection with real‑time monitoring
c. Two‑stage fuel filtration system
d. 4000 hour severe duty fuel filtration standard
e. Minimum: 50 gallon aluminum fuel tank
(11) Cooling Components:
a. Two speed evaporators
b. Microchannel condenser coils
(12) Durability and Protection:
a. Impact resistant grilles
b. Severe duty package, to include at a minimum:
i. Heavy duty aluminum floors (T-Shaped)
ii. Specialized scuff bands
iii. Enhanced insulation
iv. Stainless steel rear frames
(13) Cooling Capacity:
a. 100°F ambient, high‑speed engine operation
b. Engine Power with Electronic Throttle Valve ETV (BTU/hr / Watts):
i. 35°F: Maximum 68,000 BTU/hr 19,930 W
ii. 0°F: Maximum 37,000 BTU/hr / 10,845 W
iii. –20°F: Minimum 23,000 BTU/hr / 6,741 W
(14) Electric Power:
a. 35°F: 50,000 Maximum BTU/hr / 12,896W
b. 0°F: 35,000 Maximum BTU/hr / 10,258 W
c. –20°F: 23,000 Maximum BTU/hr / 6,741 W
(15) Additional Performance:
a. Engine power with ETV: Maximum 72,000 BTU/hr
b. Airflow capacity: Minimum 3,300 ft³/min
(16) Engine:
a. Model: TK488CRH or CPA approved equal
b. Four‑cylinder, direct injection, liquid‑cooled
c. RPM (High Speed): Approximately 2,600
d. RPM (Low Speed): Approximately 1,450
e. Minimum HP rating at 2,050 RPM: 35 HP
f. Minimum oil capacity: 12 quarts
g. Maintenance interval: 4,000 hours
(17) Compressor:
a. Lightweight aluminum alloy body, heads, and sump
b. Model: X430P or Customer approved equal
i. 4 cylinder
ii. 30 cubic inches with 4-quart oil sump
iii. Integrated internal oil filter
iv. Forged steel connecting rods
v. Advanced shaft seal
vi. R452A refrigerant:14.5 pounds
c. Minimum displacement: 30.0 in³
(18) Refrigerant:
a. Type: R452A (zero ozone depletion potential; internationally approved)
b. Charge: Must be fully charged with freon to manufacturer specifications
(19) System Weight:
a. Total system weight with battery: Maximum 1,900 pounds
b. 50 gallon fuel tank with bracket: Maximum 80 pounds
Line 2: Dry Van Trailer Referenced Manufacturer Brand or CPA Approved Equal:
Great Dane, Wabash, Stoughton Dimensions:
Length:
a. Minimum: 45 feet
b. Maximum: 48 feet Width:
a. Minimum: 100 inches
b. Maximum: 102 inches Height:
a. Minimum: 13 feet 5 inches
b. Maximum: 13 feet 7 inches
(1) Nose/Coupler:
a. One‑piece extruded aluminum header
b. 0.050 inch extruded aluminum, 6 inch radius front corner posts
c. 6 post nose: Two structural corner posts and four 80K steel hat posts
d. 3/16 inch stainless steel lower nose rail
(2) Floor System:
a. 20,000 pound load rating
b. Minimum: 1‑3/8 inch hardwood floorboards
c. Hardwood floors should have wear-resistant surface layer (e.g., resin), a high-strength core layer (wood, plastic, etc.), and a moisture-resistant backing layer
d. Hardwood floors should have extruded aluminum alloy T-shaped flooring on top of the wood
e. Minimum: Two screws per board per crossmember
(3) Doors:
a. Rear roll-up door required
b. Side door located near the center of the trailer
(4) Rear Frame:
a. Hot‑dip galvanized construction for corrosion resistance
b. Rear impact guard with outboard vertical bumper legs
c. 5/16 inch steel base plate in rear sill with ½ inch post protection
d. Eyebrow and vertical light protection
e. Rear header with integral gutter
(5) Suspension:
a. Tapered spindle standard wall
b. Brake linings included
c. White powder‑coated lightweight steel wheels, low rolling resistance
(6) Tires / Landing Gear Structure:
a. Intercostal crossmember bracing over landing gear
b. Galvanized steel, one-piece landing gear support
c. Galvanized K-brace
d. Minimum tire size: 295/75R22.5, 8 tires required
e. Landing gear is required
(7) Electrical:
a. All LED lighting
b. Upper id/auxiliary stop light system
c. Lighting installation must comply with all U.S. Department of Transportation standards
File details come from the government source that posted it. Updated .