K._Addendum_1.pdf

“Provide a safe, sustainable, integrated and efficient transportation system to enhance California’s economy and livability”

STATE OF CALIFORNIA------- CALIFORNIA STATE TRANSPORTATION AGENCY GAVIN NEWSOM, Governor

DEPARTMENT OF TRANSPORTATION

ADMINISTRATION

DIVISION OF PROCUREMENT AND CONTRACTS

1727 30th STREET, MS-65

SACRAMENTO, CA 95816-7006

PHONE (916) 227-6000

TTY 711

https://dpac.onramp.dot.ca.gov/

Making Conservation a California Way of Life.

March 22, 2024

ADDENDUM NO 1

INVITATION FOR PRICE QUOTE 11A3951

This addendum is to:

1. Extend the bid due date to April 5th, 2024

2. Add section 7-1.02K(6)(j)(iii), which read as follows:

Replace Section 7-1.02K(6)(j)(iii) with:

7-1.02K(6)(j)(iii) Unregulated Earth Material Containing Lead Section 7-1.02K(6)(j)(iii) includes specifications for handling, removing, and disposing of unregulated earth material containing lead. Management of this material exposes workers to health hazards that must be addressed in your lead compliance plan. This material contains average lead concentrations below 80 mg/kg total lead and below 5 mg/L soluble lead and is not regulated by DTSC as a hazardous substance or a hazardous waste. This material does not require disposal at a permitted landfill or solid waste disposal facility. The RWQCB has jurisdiction over reuse of this material at locations outside the job site limits.

Unregulated earth material exists throughout the job site.

Handle the material under all applicable laws, rules, and regulations, including those of the following agencies:

1. Cal/OSHA

2. CA RWQCB, Region 7 – Colorado River

2. Replace Division X Electrical Work, Section 86 General and Section 87 Electrical Systems with the following language:

https://dpac.onramp.dot.ca.gov/

DIVISION X ELECTRICAL WORK

86 GENERAL

Replace the 4th paragraph of section 86-1.02F(1) with:

Conductors must be copper.

Replace section 86-1.02F(3)(d)(vi) with:

86-1.02F(3)(d)(vi) Communication Cables 86-1.02F(3)(d)(vi)(A) General No splicing.

The communication cable must be non-gel filled type. The communication cable may meet the requirements of ISO/IEC 11801, IEC 61156 or TIA/EIA-568-C.2 definition of Category 7 cable. The communication cable must have a minimum transmission frequency of 600 MHz.

The communication cable must consist of 4 twisted pairs of conductors. Each of which must be no. 23 or larger diameter, solid bare copper conductor. Each conductor may be insulated with polyolefin, polyethylene, polyvinyl chloride or fluorinated ethylene propylene material.

86-1.02F(3)(d)(vi)(B) Patch Cables The patch cable is preassembled with a termination jack by the manufacturer of the patch cable. The terminal jacks must fit the device.

The termination jack may be shielded or unshielded.

Delete 2nd and 5th paragraph of section 86-1.02I.

Replace Reserved in Section 86-1.02L with:

86-1.02L Remote Power Managements When the manufacturer's current part number does not match specification's part number, provide documentation from the manufacturer of the change, upgrade or phase out of the device. A substitution from the manufacturer due to the part number change, upgrade model or phase out of the device must be approved. A substitution from the manufacturer must be an equal or an upgraded version of the device.

When a manufacturer ceased to provide the device listed in this specification or does not provide a substitute device, choose from another manufacturer in the list.

The remote power management unit must be one of the following:

1. Synaccess Networks Inc., NetBooter NP-05B

2. Dataprobe Inc., iBootBar, iBB-N15

3. Para Systems Inc., Minuteman RPM158HVN

When a model or part number is modified, replaced or canceled by the manufacturer, provide a comparable model that closely resemble listed power management unit.

When a discrete power supply is necessary, the discrete power supply must meet the power requirements of the power management unit and operate from 32, maximum, to 122, minimum, degrees F.

Replace section 86-1.02Q(2)(b) with:

86-1.02Q(2)(b) Controller Cabinets 86-1.02Q(2)(b)(i) General The controller cabinet for a census system must be a Model 334L controller cabinet. The Model 334L controller cabinet must consist of:

1. 1 B housing

2. Mounting cage 1

3. Full shelf

4. Drawer shelf

5. Louver

6. Cooling fan assembly with thermostatic control

7. Service panel assembly

8. GFCI receptacle in a junction box

9. NEMA 5-15R receptacle in a junction box

The housing 1 B, mounting cage 1, shelf, drawer shelf, cooling fan and thermostatic control must comply with chapter 6 of the Department's Transportation Electrical Equipment Specification (TEES).

Grounding conductor must have green insulation.

Components in the controller cabinet must operate between 30, maximum, - 150, minimum, degrees F, minimum.

Notify the Engineer when each controller cabinet is ready for testing. The Department will conduct testing.

Before shipping to the job site, submit each Model 334L cabinet to METS for acceptance testing.

Enclose a copy of the specification with the cabinet in a waterproof envelope. Attach waterproof envelope inside the controller cabinet.

86-1.02Q(2)(b)(ii) Cooling Assemblies There must be 2 cooling fan assemblies, minimum. A cooling fan assembly must consist of a fan and a thermostat control. The cooling fan assembly must be mounted at the top portion of the housing 1 B, next to the exhaust area. The 2 cooling fan assembly must be set at 2 different settings, as follows:

1. Turn off at 60 °F and turn on at 75 °F

2. Turn off at 70 °F and turn on at 80 °F

86-1.02Q(2)(b)(iii) Full Shelves Furnish 3 full shelves, minimum.

The shelf must attach to the 4 vertical members of the cage 1. Each attachment point of the shelf to the cage 1 must have 2, minimum, screws.

The shelf must support a minimum of 50 pounds.

86-1.02Q(2)(b)(iv) Drawer Shelves The drawer shelf must be from the same manufacturer of the controller cabinet.

86-1.02Q(2)(b)(v) Service Panel Assemblies The service panel assembly must be provided by the Model 334L controller cabinet manufacturer.

The service panel assembly must be rated for 480 V(ac).

A shield or cover must be installed to protect exposed conductors and terminals from accidental contact.

86-1.02Q(2)(b)(vi) GFCI Receptacles The GFCI receptacle must be 15, minimum, amperes; 115, nominal, V(ac) rated and is a NEMA 5-15 configuration receptacle.

86-1.02Q(2)(b)(vii) NEMA 5-15R Receptacles The NEMA 5-15R receptacle must be 15, minimum, ampere; 115, nominal, V(ac) rated and is a NEMA 5-15 configuration receptacle.

86-1.02Q(2)(b)(viii) Junction Boxes The junction box must be galvanized metal. The junction box cover must be stainless steel and fitted for either a GFCI or NEMA 5-15R receptacle.

86-1.02Q(2)(b)(ix) Labels The device's label may be an engraved plastic tag or a stamped metallic tab. You may use a double-backed tape, an epoxy adhesive or machine screws when mounting the label.

The Model 334L controller cabinet's label must be UV resistant, weather resistant, for outdoor use, and pressure sensitive adhesive on one side. The label must be 3½ inches in height. The text must be black.

The stencil must be pre-cut on cardboard. The text height must be 10 inches high. The text thickness must be 2 inches.

Conductor and cables labeling must be one of the following types:

1. Heat shrink tubing

2. Wrap around

3. Self laminating

The conductor and cable label must have a white background and black text. A machine must print the text. The text must not smear.

The conductor and cable label must have a minimum thickness of 3 mils.

When heat is applied to a heat shrink tubing label, the labels must be tight-and-snug on the conductor or cable.

87 ELECTRICAL SYSTEMS

Add to the end of section 87-1.01A

Obtain an approval prior to visit or to begin work at the job site. An approved schedule of values of each bid item is required prior to requesting to visit or to begin work at the job site. Request via email or written memo.

Allow the Department 5 working days to issue an approved date to visit or to begin work at the job site.

Add to the end of section 87-1.01C Submit a separate schedule of values under section 9-1.16B for each bid item.

The schedule of value must have 8 columns, as follows:

1. Item no.

2. Item description

3. Unit

4. Unit price

5. Quantity

6. Cost per item

A unit must either be countable or measurable. Lump sum must not be used as a unit of any item listed in the schedule of value.

Overhead, profit, bond, insurance, mobilization, administrative or other cost must be distributed proportionally among the cost of each of the items listed in the schedule of value.

Total the cost of all the items listed in the schedule of value at the bottom of the list. The total cost of the items listed in the schedule of values must equal the lump sum of the bid item.

Add to the beginning of section 87-1.03B(3)(a):

Use Type 3 conduit for underground installation.

Add between the 6th and 7th paragraph of section 87-1.03B(3)(a):

Conduit shown under a sidewalk may be installed in the street within 3 feet of and parallel to the face of the curb. Install pull boxes behind the curb.

Replace the 3rd paragraph of section 87-1.03C(2)(a) with:

Install a pull box on a bed of crushed rock.

Replace section 87-1.03F(2)(b) with:

87-1.03F(2)(b) Communication Cables 87-1.03F(2)(b)(i) General Use appropriate lacing method to neatly secure the communication cable to the cabinet or enclosure.

87-1.03F(2)(b)(ii) Patch Cables Only bend the cable within the manufacturer's limited bend radius after the termination jacks are connected to the device.

87-1.03F(2)(b)(iii) Demonstrations A successful demonstration is required before the Department will accept the new cable as completed installation.

The demonstration consists of a visual inspection of the cable after installation and a cable verifier test.

Any sign of the following will result as a failure in the installation of the outdoor Ethernet cable:

1. Scuffing

2. Damaged cable outer sheathing

3. Kink or over flexed cable

4. Extruded outer sheathing

5. Non-bonded or ungrounded shield

Evaluate the installed patch cable using a cable verifier in the presence of the Engineer. If the instrument shows any type of fault, the installation is a failure.

A visual inspection of the patch cable installation must be done. The cable installation must be laced neatly and orderly.

Replace the 1st paragraph of section 87-1.03F(2)(c)(ii) with:

Install a type B loop detector lead-in cable in conduit.

Replace the 2nd paragraph of section 87-1.03H(2) with:

Use heat shrink tubing to insulate a splice.

Replace section 87-1.03Q(2) with:

87-1.03Q(3) Controller Cabinets Seal the footing of the housing 1 B to the concrete foundation with mastic tape to prevent water seepage.

Install FPR 4 air filter for each louver. The FPR 4 air filter must be trimmable and washable.

Install 3, minimum, full shelf and allow vertical clearances for the installed devices.

Install a drawer shelf.

Install 2 pairs of DIN rail adapter with aluminum panel for the lighting controller and for the transformer.

Plug-in the remote power management to the NEMA 5-15 receptacle. Communication devices must plug-in to the remote power management or when directed. Unused receptacle in the remote power management, NEMA 5-15R and GFCI receptacle must have a safety outlet protector cover.

You must maintain a neat, organize conductor and cable installation. You must apply the appropriate method of cable lacing. You must keep clean both the interior and exterior of the cabinet.

The conductor and cable must be banded to the mounting cage 1 in a neat and orderly manner. Excess conductors must be laced. The excess conductor must be limited between 2 to 3 feet, must be banded and coiled.

If there is too much slack in the controller cabinet, move the slack to the adjacent pull box of the controller cabinet.

Except for the conductor connected to the grounding electrode, a bare conductor must not be expose and must terminate in an enclosure or terminated in a terminal board with a cover or guard.

The following must be grounded at the ground terminal:

1. Housing 1 B

2. Mounting cage 1

3. NEMA 5-15R receptacle

4. GFCI receptacle

5. Controller cabinet's grounding electrode

Label this equipment:

1. NEMA 5-15R receptacle

2. GFCI

3. Remote power management receptacle

4. Controller cabinet

5. Terminal board

6. Cable

7. Conductor

Label the device with their installation date. The installation date format must be month/day/year where month is text, day is 2 digits and year is 4 digit. The label must be underneath the device or as directed.

Seal the end of the conduit on the foundation with expandable foam after all conductors, cables and conduits are installed. If necessary, use an insert to prevent the expandable foam from falling too far below the conduit before expanding.

Replace Reserved in section 87-1.03X with:

87-1.03X Remote Power Managements 87-1.03X(1) General Mount the remote power management to the controller cabinet's cage. The location in the controller cabinet must be approved.

Connect remote power management to the power distribution assembly's non-GFCI receptacle.

Connect patch cable from the communication switch to the remote power management.

Connect communication and other devices to the remote power management's controlled receptacles using a NEMA 5-15 plug.

Configure the remote power management using the current firmware from the manufacturer.

Lace the cable and conductor to the controller cabinet's cage.

87-1.03X(2) Demonstration A successful demonstration is required before the Department accepts the new equipment as a complete installation.

A visual inspection of the cable installation must be done. The cable installation must be laced neatly and orderly in the controller cabinet.

The remote power management and power supply are bolted to the shelf.

A remote operation must be conducted. TMC test remotely the remote power management and confirms operability.

If the demonstration is not successful, make adjustment, repairs, or replace and request for a new demonstration.

Replace Reserved in section 87-9 with:

87-9 CENSUS SYSTEMS

87-9.01 GENERAL

87-9.01A Summary Section 87-9 includes specifications for constructing a census system.

Census system includes:

1. Foundation

2. Grounding electrode

3. Pull box

4. Conduit

5. Copper conductor

6. Controller cabinet for census system

7. Detector lead-in cable

87-9.01B Definitions AGM: Absorption glass mat. A type of sealed battery that requires no maintenance. It is a lead-acid rechargeable battery

ATC: Automated traffic counter. The device that receives input from roadway sensors (i.e., piezoelectric sensors and inductive loop detector), count and classify the traffic volume, and stores the data for later transmission when queried

Device: A component of a system or of an assembly requiring power to function

Equipment: a combination of a device and a material

Material: A part of a system or assembly not requiring power but is necessary for the system or assembly to function

87-9.01C Submittals Submittal consists of:

1. Informational submittals:

1.1. Automatic traffic counter's operation instruction

1.2. Parts list:

1.2.1. Automatic traffic counter

1.2.2. Battery

1.2.3. Terminal block (20 position)

1.3. Mastic or caulking compound specification sheet

2. Action submittals:

2.1. Automatic traffic counter installation procedure and specification

2.2. Warranty document

2.3. Schedule of value sheet

Submit a list of equipment you will install on the first preconstruction meeting. You may submit prior to the first preconstruction meeting when approved.

Submit a separate schedule of values under section 9-1.16B for each bid item.

Schedule of values must have 6 columns, as follows:

1. Item no.

2. Item description

3. Unit

4. Unit price

5. Quantity

6. Cost per item

A unit must either be countable or measurable. Lump sum must not be used as a unit of any item listed in the schedule of value.

Overhead, profit, bond, insurance, mobilization, administrative or other cost must be distributed proportionally among the cost of each of the items listed in the schedule of value.

Total the cost of all the items listed in the schedule of values at the bottom of the list. The total cost of the items listed in the schedule of values must equal the lump sum value of the bid item.

The aggregated working days for each location are used for liquidated damages calculation.

Submit a schedule of values of materials, device and mobilization for each location in the schedule of value sheet 15 working days before the first installation.

Allow the Department 5 working days to review the submittal. Any deficiencies in the submittal will require resubmittal. Submittals must be approved before procuring any equipment or performing any work.

After submittal approval, submit all informational submittal in two 1 inch, 3 ring binder.

Submit a proof of warranty before installation for all the following:

1. ATC

2. Battery

3. Cellular router

4. Remote power management

5. Communication switch

One 3 ring binder must be kept in the controller cabinet.

87-9.01D Quality Assurance 87-9.01D(1) General If the material and device does not meet the requirements of this section, the material and device will be rejected and you must remove the material and device from the construction site at your own expense.

Deliver a replacement within 10 business days after you receive a notification of a failed material and device. The Department does not pay for the replacement.

If the device and material is not removed within 5 business days, the Department may remove the device and material, ship the device and material, deduct the costs of the replacement, labor and shipping of the device and material from your monthly progress payment.

87-9.01D(2) Warranty The warranty document must be a certificate, form, memo, letter or an electronic file.

The warranty document must have all the following:

1. Contact information of the manufacturer:

1.1 Company name

1.2. Phone number

1.3. email address

2. Terms of the warranty

3. Pertinent identification number that will distinctly identify the device as under warranty from the manufacturer

4. California Department of Transportation as the owner of the device

The warranty period begins on the date of purchase. The date of purchase must be less than 30 days before installation.

The cellular communication and battery must have a minimum of 1 year manufacturer's warranty for defects.

The ATC must have 3, minimum, years of manufacturer's warranty for defects.

When filling out the warranty document, the warranty address and delivery of replacement device to the following Department's maintenance electrical shop:

California Department of Transportation Santee Maintenance Station 8502 Railroad Avenue Santee, CA 92071

Provide the invoice, a proof of purchase, warranty certificate or memo from the manufacturer indicating that California Department of Transportation is the owner of the device.

Submit a proof of warranty submitted to the manufacturer with the Department as the recipient of the warranty.

87-9.01D(3) Quality Control The detector lead-in cable must be tested for continuity.

If the detector lead-in cable is greater than 1/2 megohm, the detector lead-in cable is rejected.

87-9.01D(4) Department Acceptance The Department rejects the equipment that failed a test; installed contrary to the manufacturer's instruction, installed contrary to the Department's standards or installed contrary as directed; ceased to function and damaged due to your activity. You must remove the equipment from the job site after you are notified the equipment is rejected. You must replace the equipment.

Deliver a replacement within 10 business days after you receive a notification of a rejected, failed or damaged equipment. The Department does not pay for the replacement.

If the equipment is not removed within 10 business days after you receive a notification, the Department may remove the equipment, ship the equipment, deduct the costs of the replacement, labor and shipping of the equipment from your monthly progress payment.

87-9.02 MATERIALS

87-9.02A General Reserved

87-9.02B Automatic Traffic Counters 87-9.02B(1) General Contact the authorized distributor for Q-Free equipment at:

Roadsys, Inc.

Attention: National Sales Director 334 East Lake Road, No. 125 Palm Harbor, FL 34685

Telephone number: 480-289-0081 Fax number: 727-786-1929

You must purchase the ATC equipment from an authorized distributor or an authorized vendor of the manufacturer or directly from the manufacturer.

Commissioning must be included.

The ATC must have an Ethernet module.

The ATC must have a Drakewell C2 license for 5 years.

87-9.02B(2) Automatic Traffic Count, 19 Inch Rack Mounted The 19 inch rack mounted automatic traffic counter (ATC) must be the Hi-Trac® TMU4 manufactured by Q-Free. The part number is TMU-16L-32P-EP-8SD-KD.

87-9.02B(3) Automatic Traffic Count, Shelf Mounted The shelf mounted automatic traffic counter (ATC) must be the Hi-Trac® EMU3 manufactured by Q- Free. The part number is EMU3B-8L-16P-EP-8SD-KD.

87-9.02C Batteries The battery must have with the following characteristic:

1. 12 volts

2. 12 ampere-hour

3. Sealed AGM type

4. Designed to be used as a backup power for the ATC or as a primary power for the ATC

5. Rechargeable

87-9.02E Terminal Blocks for Detector Lead-in Cable The terminal block must have 20, minimum, positions, barrier terminal. Each position must have 2 screws.

The terminal block must accept ring or spade connectors.

The screw size of each position must fit a ring terminal for a number 14 AWG THW conductor.

The terminal block must be 300, minimum, volts and 20, minimum, amperes rated.

87-9.02F Conductor and Cable Labels Label must be one of the following types of label:

1. Heat shrink

2. Wrap around

3. Self laminating

The label must have a white background and black text. A machine must print the text. The text must not smear.

87-9.02G Cabinet Labels The cabinet label must be UV resistant, weather resistant, for outdoor use, and pressure sensitive adhesive on one side. The text must be 4 inches in height. The text must be black.

The format of the label is CS ### where ### represent 3 numbers. The 3 numbers will be provided.

87-9.02K Pull Box Covers Label the traffic rated pull box cover, CALTRANS and CENSUS SYSTEM.

87-9.02L(14)(e) Conduit Elbows Use a 36 inch radius for 90 degree conduit elbows at the controller cabinet and at the pull box. Adjust trench depth to accommodate the 36 inch radius of the conduit elbow.

87-9.03 CONSTRUCTION

87-9.03A General Provide proof of warranty for the device before installing.

You may email a certificate, card, memo, digital file or an email from the manufacturer. Email the warranty document from 1 to 5 days before installing the device.

The email must only contain 1 device. The subject line must begin with the project EA number, followed by a colon and the device under warranty. The file name of the warranty document must have the following format:

EA.device type.date warranty was submitted to the manufacturer.pdf

For an example:

11-123456.ATC.03-24-2022.pdf

You may submit a hard copy of the certificate, card, memo, digital file or an email from the manufacturer.

You must maintain and protect existing subsurface facility and aboveground facility within the project limit. It is inherent that all areas within the Department's right of way have subsurface facility. You must exercise caution when disturbing existing grade.

Install the traffic pull box outside the roadway.

There must be a 3 foot slack in every pull box and 4 foot slack in the controller cabinet. If there is too much slack in the controller cabinet, move the slack to the adjacent pull box of the controller cabinet.

The maximum length of a detector lead-in cable must be 2,000 feet. Relocate controller cabinet if necessary. The location must be approved.

For detection site less than 900 feet from the controller cabinet of the automatic traffic counter, splicing is only allowed where the inductive loop detector wire is spliced to the loop detector lead-in cable in the pull box at the detection site. Do not splice 2 inductive loop detector wire together.

For detection site from 900 feet to 1900 feet from the enclosure or controller cabinet of the automatic traffic counter, you must splice the loop detector lead-in cable in the pull box twice, once at the pull box at the detection site and another in the pull box between 900 feet to 950 feet.

Install a foundation with a grounding electrode in the area where the controller cabinet will be installed.

Mastic or caulking compound must be placed on the foundation prior to placing the controller cabinet to seal gaps between the bottom of the controller cabinet and the foundation.

Install a cabinet label on the side of the controller cabinet facing the roadway and at the front door or as directed.

Stencil the text on the top of the controller cabinet with black paint.

Connect the loop detector lead-in cable to the terminal block using spade terminal. Connect the pigtail of the manufacturer's connector to the terminal block using a spade terminal.

Using the connection schedule, connect the loop detector lead-in cable into the proper sequence of the ATC terminals. A connection schedule will be provided.

Keep one of the submitted 3 ring binder in the drawer shelf.

Bolt the devices in the controller cabinet to the shelf. The cable and conductor must be neatly laced to the cage 1 of the controller cabinet.

Maintain a neat and organize conductor and cable installation. You must apply the appropriate method of cable lacing. You must keep clean both the interior and exterior of the cabinet.

Bond all metal parts. Equipment, controller cabinet and grounding bushing of the conduit must be grounded to the grounding electrode.

If a grounding bushing is missing on an existing conduit, install a grounding bushing.

Label conductor and cable at the detection site pull box. Label the loop detector wire, detector lead-in cable and piezoelectric cable.

Label the ends of the conductor and cable in the controller cabinet.

The conductor and cable labels must be within 2 inches of the termination, splice or connection point.

The label must be snug on the conductor or cable and must not slide off when pull down from its position.

Install the automatic traffic counter.

Install the battery and connect to the automatic traffic counter. The battery must be in a plastic container.

Install an up to date version of the firmware and software.

Seal the end of the conduit with expandable foam after all conductors and cables are installed. Use an insert to prevent the expandable foam from falling too far below the conduit before the foam can expand. The insert may be foam, Styrofoam, paper or cardboard. There must be 3 inches of expandable foam measured from the top of the conduit.

Energize equipment as directed.

Write the installation date on all the following equipment:

1. Automatic Traffic Counter

2. Battery

The installation date must have a 3 letter month, a 2 digit day and a 4 digit year. Use the format:

INSTALLED ON MONTH DAY, YEAR

87-9.03E Demonstration A successful demonstration is required before the Department will accept the completion each of the count station location.

The demonstration must consist of the following:

1. ATC testing:

1.1. Install cameras and record a video to compare the ATC detection and the recorded video over a designated time period. The time period must be approved.

1.1.1. A minimum of 100 vehicle shall be collected for each lane. Collected data must meet the following accuracy standards:

1.1.1.1. Total volume: ± 3 percent with 95 percent accuracy

1.1.1.2. Vehicle classification: 95 percent accurate classification by type

1.2. Correct functioning of the communications link must be verified by collecting data files from the on-site equipment with the central office host computer

1.3. Continuous operation of the on-site equipment must be checked for 5 consecutive days.

Failure of the system to record and store data meeting the requirements set forth in these special provisions for an accumulated time exceeding 3 hours during the 5-day period shall be cause for the acceptance test to be rejected and repeated

2. Battery testing:

2.1. Visual check for damages

2.2. Check open voltage and compare to manufacturer's data sheet. The voltage must equal to or higher than manufacturer's data sheet

3. Cellular Router testing:

3.1. The ATC must send data to a remote site, the Engineer designate the remote site

If the demonstration is not successful, make adjustment, repair or replace.

Notify the Engineer within 5 days prior to a demonstration.

87-9.04 PAYMENT

An incidental material and a miscellaneous material not described but are used to install a component, assemble an assembly or construct a system; the cost of the incidental material and of the miscellaneous material are included in the bid item.

Replace "Reserved" in section 87-10 with:

87-10.01 COMMUNICATION SYSTEMS

87-10.01A GENERAL

87-10.01A(1) Summary Section 87-10 includes specifications for installing a communication system.

The communication system includes all of the following:

1. Remote power management

2. Communication cable

87-10.01A(2) Submittals Submittals consist of:

1. Information submittals:

1.1. Parts list

1.2. Operation manual

1.3. Warranty form

2. Action submittals:

2.1. Manufacturer's installation instruction

2.2. Data sheet or specification sheet

2.3. Technical support phone number and email address for the communication switch, media converter and microwave radio transmitter

2.4. Schedule of value sheet

Highlight the information in the data sheet or specification sheet meeting this specification.

Submit a list of equipment you will install on the first preconstruction meeting. You may submit prior to the first preconstruction meeting when approved.

Submit a separate schedule of values under section 9-1.16B for each bid item.

Schedule of values must have 6 columns, as follows:

1. Item no.

2. Item description

3. Unit

4. Unit price

5. Quantity

6. Cost per item

A unit must either be countable or measurable. Lump sum must not be used as a unit of any item listed in the schedule of value.

Overhead, profit, bond, insurance, mobilization, administrative or other cost must be distributed proportionally among the cost of each of the items listed in the schedule of value.

Total the cost of all the items listed in the schedule of values at the bottom of the list. The total cost of the items listed in the schedule of values must equal the lump sum value of the bid item.

The aggregated working days for each location are used for liquidated damages calculation.

Submit a schedule of values of materials, device and mobilization for each location in the schedule of value sheet 15 working days before the first installation.

Submit the list of IMEI numbers after purchasing the cellular router.

Allow the Department 15 working days to review the submittal. Any deficiencies in the submittal will require resubmittal. Submittal must be approved before procuring or performing any work.

87-10.01A(3) Quality Assurance 87-10.01A(3)(a) General Reserved

87-10.01A(3)(b) Warranty Warranty documentation must be submitted after installation but prior to installation acceptance.

The warranty address and delivery of replacement for the communication switch and remote power management to the following Department's maintenance electrical shop:

Caltrans District 11 - Metro Maintenance Station 7181 Opportunity Road San Diego, CA 92111

The warranty address and delivery of replacement for the cellular router to the following Department's Transportation Management Center (TMC):

Caltrans District 11 - Transportation Management Center (Census Unit) 7183 Opportunity Road San Diego, CA 92111

The devices in the communication system must have a minimum of 3 year manufacturer's warranty for defects or failures. The warranty period begins from the date of purchase. The date of purchase must be less than 30 days before installation.

Warranty documents must show California Department of Transportation as the owner of the device.

Provide the invoice or purchase documentation indicating that California Department of Transportation is the owner of the device.

87-10.01A(3)(c) Quality Control Provide documentation that the device and material for the communication system meets this section prior to installation. A device and material for communication system not meeting the requirements of this section will be rejected and you must remove the device and material from the construction site at your own expense.

If the Department rejects a device or material, remove it within 5 business days after you are notified it is rejected. If it is not removed within 5 business days, the Department may remove it, ship it to you and deduct the costs of labor, device, material and shipping from your monthly progress payment.

Deliver a replacement within 10 business days after you receive a notification of a failed device or material. The Department does not pay for the replacement.

If a replacement of a device or material is not provided within 10 business days after you were notified, the Department may replace the failed device or material. The Department may ship the failed device or material to you. The Department will deduct the cost of the device or material, cost of labor to replace and cost of shipping from your monthly progress payment.

87-10.01B MATERIALS

87-10.01B(1) General When a manufacturer discontinued, suggested a replacement or an upgraded model, provide documentation from the manufacturer and specification sheet of the new model. The new model must be approved before installation.

When a device or its power supply requires a plug, install a type B; NEMA 5-15 plug; 115, nominal, V(ac); 15, minimum, ampere; and commercial or industrial rated.

87-10.01B(2) Cellular Routers The manufacturer and model of the cellular router must be one of the following:

1. Cradle point, IBR900-1200M

2. Advantech, ICR-3241V-1SWH

3. Sierra Airlink, MP70

The Cradle point is a typical installed cellular router.

The manufacturer provides the antenna and antenna cable.

The manufacturer provides the power supply when the power supply is discrete device from the cellular router. The discrete power supply must operate from 30, maximum, degrees F to 145, minimum, degrees F.

87-10.01B(3) Communication Switches The manufacturer and model of the communication switch must be one of the following:

1. Ubiquiti US-8-60W

2. Comnet CNGE8MS/DN

3. Antaira LMP0800G-24-T

The operating temperature for all parts of the communication switch including the power supply must be from 30, maximum, to 145, minimum, degrees F.

The communication switch with internal power supply must have an operating voltage of 120 V(ac).

The manufacturer provides the power supply when separate from the communication switch.

87-10.01B(4) Remote Power Managements The manufacturer and model of the remote power management must be one of the following:

1. NetBooter, NP-05B

2. iBootBar, iBB-N15

3. Minuteman, RPM1581HVN

87-10.01B(5) Antenna Brackets The antenna bracket must be manufactured using aluminum material.

The antenna mounting hole must match the antenna mounts. The controller cabinet mounting hole and antenna bracket hole must match.

The antenna bracket must be galvanized after manufacturing and cutting holes. Galvanize with 3 coats.

87-10.01B(6) Patch Cables The patch cable must be a shielded category 7 cable or category 7a.

The patch cable must meet the requirements of ISO/IEC 11801, IEC 61156 or TIA/EIA-568-C.2 definition of Category 7 cable. The patch cable must have a minimum transmission frequency of 600 MHz.

The patch cable consists of:

1. 4 twisted pairs. Each of which must be No. 26 AWG or larger diameter conductor. Each conductor must be insulated with polyolefin, polyethylene, polyvinyl chloride or fluorinated ethylene propylene material

2. Shielded cable or shielded twisted pair

3. An outer sheath rated for a minimum of 140 degrees F and may be polyvinyl chloride, polyurethane, low smoke zero halogen, elastomer or halogen free flame retardant. The jacket may be black, gray, or blue. The voltage rating must be 300 V, minimum

The RJ45 must be preinstalled by the manufacturer of the patch cable. The RJ45 must be shielded.

For outdoor termination, the RJ 45 must be outdoor and IP68 rated.

The patch cable must be 6, nominal, feet in length.

87-10.01B(7) Labels The label must be one of the following types:

1. Heat shrink

2. Wrap around

3. Self laminating labels

The label must have a white background and black text.

The label must be 2", maximum, from the termination point.

The text must be printed by machine in black.

Heat shrink tubing must be white background.

The label must have a minimum thickness of 3 mils.

87-10.01C CONSTRUCTION

87-10.01C(1) General Outdoor cables and conductors must have a drip loop, 1 inches, minimum.

When using a permanent marker, the written information must be printed alphanumeric and must be legible when inspected.

For a shelf mounted device, secure the device to the shelf using an aluminum bracket.

When a device or its power supply requires a plug, install a plug.

87-10.01C(2) Cable Management Maintain a neat and organize conductor and cable installation. You must apply the appropriate method of cable lacing.

Use cable management hardware to organize and secure the cable and conductor.

A cable and a conductor must not have insulation deformation when secured in the controller cabinet and enclosure. The cable and conductor must be snug and tight without insulation deformation.

Excess patch cable must be looped with not less than the minimum bend radius, snug and not pinch nor kink when laced to the enclosure and controller cabinet. Do not deform the insulation.

The cable and conductor must be secured to the cage or to an anchor mounted on the shelf.

87-10.01C(3) Labeling Do not label the antenna cable outside the controller cabinet. Label the antenna cable inside the controller cabinet.

Label both ends of the cable or conductor. First, identify where the cable or conductor is terminated.

Second, identify where the cable or conductor is terminated at the other end of the cable or conductor.

When the cable and the conductor is equal or less than 100 feet long, label each end as directed. Label as directed with the following format:

TERMINATION AT THE CURRENT LOCATION - TERMINATION AT THE OTHER END

The label must be tight-and-snug on the conductor and cable. The printed text must not smear.

87-10.01C(4) Cellular Routers Configure the cellular router using the Department-furnished list of IP address and port assignment form.

Connect all power cables, patch cables and antenna cables.

If the cellular router is DIN rail mounting, mount to a DIN rail else mount to a shelf using metal straps if shelf mountable or mount to the cage if rack mountable.

Mount antenna bracket in front of the cabinet. Mount the antenna on the antenna bracket. Ensure there is a drip loop prior to the cable entering the controller cabinet.

When utility power is available, plug in to the remote power management's receptacle 1.

87-10.01C(5) Communications Switches Configure the communication switch using the Department-furnished list of IP address and port assignment form.

Install the patch cable from other devices using the Department-furnished list of IP address and port assignment form.

Install the communication switch and its accessories according to the manufacturer's installation instruction.

If the communication switch is rack mountable, mount to the cage. Use extension to attach to a 19-inch wide cage.

If the communication switch is mounted on a DIN rail, install a rack mounted DIN rail shelf with a depth of 5 inches, minimum. The rack mount DIN rail shelf must fit a 19 inch standard cage. Install the rack mount DIN rail shelf in the front of the controller cabinet.

If the communication switch is mounted on a full self, you must secure the communication switch to the full shelf either by bolting directly to the full shelf or by using metal straps around the communication switch then bolting to the full shelf.

When utility power is available, plug in to the remote power management's receptacle 2.

87-10.01C(6) Remote Power Managements Configure the remote power management using the Department-furnished list of IP address and port assignment form.

Connect all power cables and patch cables.

If the remote power management is rack mountable, mount to the cage. Use extension to attach to a 19-inch wide cage when necessary.

If the remote power management is mounted on a DIN rail, install a rack mounted DIN rail shelf with a depth of 5 inches, minimum. The rack mount DIN rail shelf must fit a 19 inch standard cage. Install the rack mount DIN rail shelf in the front of the controller cabinet.

If the remote power management is mounted on a full self, you must secure the remote power management to the full shelf either by bolting directly to the full shelf or by using metal straps around the remote power management then bolting to the full shelf.

Plug in the remote power management to the NEMA 5-15R receptacle.

87-10.01C(7) Patch Cables Label the patch cable.

Organize the excess patch cable by lacing and attaching to the cage in an organize manner.

87-10.01C(8) Software Install the most current software. You must configure the communication switch. The Engineer will provide the IP address and port assignments form and configuration information.

Use the following information for log in information for all devices:

1. Username: CaltransTMC

2. Password: CaltransD11

You must unselect the TELNET option.

You must request and allow 5 business days for the Department to provide you the necessary Department configuration needed to install software.

87-10.01C(7) Demonstration 87-10.01C(7)(a) General A successful demonstration is required before the Department will accept the device and material as a completed installation.

If the demonstration is a failure, you must adjust, repair, or replace.

Notify the Engineer within 5 days prior to a demonstration.

87-10.01C(7)(b) Cables A visual inspection of the cable installation must be done. The cable installation must be laced neatly and orderly.

Any sign of the following will result as a failure in the installation of the cable:

1. Scuffing

2. Damaged cable outer sheathing

2. Kink or over flexed cable

3. Extruded outer sheathing

4. Non-bonded or ungrounded shield

87-10.01C(7)(c) Cellular Routers Ping the cellular router from a remote site. The demonstration is a failure if the cellular router cannot be ping from the remote site. The network administrator must be able to log on to the cellular router using the following log in information:

1. Username: CaltransTMC

2. Password: CatransD11

Cellular router is securely attached to the controller cabinet either on the shelf or cage.

The antenna is mounted outside the controller cabinet on an antenna bracket.

87-10.01C(7)(d) Communication Switches Ping the devices connected to the communication switch from a remote site. The demonstration is a failure if the device cannot be ping from the remote site.

Communication switch is securely attached to the controller cabinet either on the shelf or cage.

87-10.01C(7)(e) Remote Power Management Communication switch is securely attached to the controller cabinet either on the shelf or cage.

The different devices connected to the remote power management can be turned off and turned on from a remote site. The demonstration is a failure if the devices connected to the remote power management cannot be turned off and turned on remotely.

87-10.01D PAYMENT

An incidental material and a miscellaneous material not described and are used to install a component, assemble an assembly or construct a system; the cost of an incidental material and a miscellaneous material are included in the bid item.

Add to section 87-21.03A:

Maintain an existing electrical system in working order during the progress of your work. Conduct your operations to avoid damage to an existing electrical system.

Maintain the operativity of an electrical system until a construction activity will impact the safe operation of an existing electrical system.

Notify the Engineer 7 days, minimum, before a construction activity will affect an existing electrical system.

Replace the 1st paragraph of section 87-21.03B(1) with:

A traffic management element must be operational until a construction activity will impact the safe operation of the traffic management element.

Notify the Engineer 7 days, minimum, before a construction activity will affect an element of the electrical systems.

An element of the electrical systems not impacted by construction activity but needs to be non-operational must be approved.

Delete the 1st paragraph of section 87-21.03B(2).

Add to the list in the 2nd paragraph of section 87-21.03B(2):

9. Traffic signal system

10. Flashing beacon system

All other conditions in the bid package remain the same. Thank you for your attention in this matter. If you have any questions, please let me know.

Sincerely, Tammy Tran Contract Analyst

87 ELECTRICAL SYSTEMS