2-SOW Electical Power PECs.pdf

ODC# XXX-1234 Electrical, Solar and Cellular Passenger

Emergency Communications Device (PEC’s) at DART Downtown and Outlying Facilities

Completion Date:

Electrical, Solar and Cellular Passenger Emergency Communications Device (PEC’s) at DART Downtown and Outlying Facilities Scope of Work Purpose The purpose of this project is to install Passenger Emergency Call Device (PEC) at DART Downtown and Outlying Facilities, located at West Transit Center, Rosa Parks Plaza, Forest Lane, Inwood/Love Field, Downtown Garland, Spring Valley, Arapaho, Downtown Rowlett, Market Center, Trinity Mills, Carrolton/Frankford, JB Jackson TC, Cityplace, Parker Road, LBJ Skillman, Addison TC, Malcolm X, S.H. 190 Station, East Dallas, NW Bus Division

Description

The work will include removal/replacement of concrete foundation, concrete demolition, installing conduit to and from the existing power source to the PEC and anchor bolts for the new PEC Phone Towers foundation. The Contractor shall field verify all measurements and existing conditions.

Downtown Stations:

PEC Type No of PEC’S

• West Transfer Center 3 1

• Rosa Parks Plaza 1 1

DART Downtown and Outlying Facilities

Solar and Cellular Stations:

PEC Type No of PEC’S

• Forest Lane 1 2

• Inwood/Love Feld 1 1

• Downtown Garland 1 2

• Spring Valley 1 2

• Arapaho 1 2

• Downtown Rowlett 1/4 2

• Market Center 1 2

• Trinity Mills 1 2

• Carrolton/Frankford 1 2

• JB Jackson TC 1 2

• Cityplace 1 2

• Parker Road 1 4

• LBJ Skillman 1 2

• Addison TC 1 1

• Malcolm X 1 1

• Bachman Station 1/4 2

• George Bush Cityline 1 2

• East Dallas 4 2

• NW Bus Division 1 1

• Total of 38 PEC’S provided by DART

• Type 1: PEC tower with solar panels, strobe, info button, keypad

• Type 2: PEC tower with (NO solar panels) charging system, transformer, batteries, strobe, info button, keypad

• Type 3: Wall Phone, line connected

• Type 4: PEC tower, platform mounted, line connected

1. The purpose of work item description is to provide the requirements to complete the installation of (Solar, and Electrical power) with data and the foundation anchor bolts for the PEC’s phone tower system.

Install Emergency Phone Tower Owner (DART) will supply new emergency phone stations and all cellular devices.

Engineering Drawings – Design the base which meets city, federal and local standards. Submit the drawings to DART for review.

Remove Existing Pavers – Removal and storage of the existing pavers and bedding sand where required.

DART Downtown and Outlying Facilities

Slab Cut Out Demolition – Sawcut, remove, and dispose of the existing concrete slab as required per design.

Concrete Slab Channel Demolition – Sawcut, chisel, and dispose of the existing concrete slab as required by design. The depth of the channel shall match the diameter of the conduit. For Type 2 & 4 only.

2-3/4 Conduit – Install two (2 ) 3/4” inch rigid conduit, one (1) from the TVM to the center of the PEC foundation and one(1) from the PEC to the power. Conduit shall extend a minimum of 1” above finish floor elevation. Underground conduit shall be schedule 40 PVC. Above ground conduit shall be electrical metallic tubing (EMT).

Conduit installation shall include the installation of pull strings for future data cabling. Pull strings shall run continuous from inside the ticket vending machine/communication interlock cabinet (TVM/CIC) enclosure to the PEC mounting post. All conduit shall be properly fitted and secured to prevent water infiltration and tampering. For Type 2 & 4 only.

Re-Install Pavers – Re-install pavers and bedding sand that were removed for installation of conduit and PEC post base. Pavers will need to be cut to fit around mounting post concrete base. Include additional paver sand, as needed, to achieve the specified elevation. For Type 2 & 4 only.

PEC Post Concrete Base – Install reinforced concrete base as per Engineering drawings. Concrete shall be 4000 PSI Quikcrete Concrete Mix Product No. 1101 or approved equal. Include demolition of the existing concrete slab to accommodate for PEC post concrete base. Reinforcing steel shall be number four (#4) bar spaced at 12 inches on center (12” o.c.). Reinforcing bars shall be doweled into the existing concrete slab. The finished elevation of the concrete base shall match the elevation of the existing pavers or concrete slab. For Type 1, 2 & 4 only. Refer to specification documents for details.

Patch Back Slab Cut Out – Install 4000 PSI reinforced concrete as per Engineering drawings. Concrete shall be 4000 PSI Quikcrete Concrete Mix Product No. 1101 or approved equal. Reinforcement shall be number four (#4) bar. Reinforcement shall match the spacing of the existing reinforcement. For Type 2 & 4 only.

Install Wall Mount PECs – Install type 3 PECs. Mount on the wall as per the specifications. Run conduits for electrical wiring.

Provision for Power Supply for POTSwaps – POTSwap devices will be installed after the installation of PEC towers is completed. POTSwap devices will be supplied, installed, programmed, and integrated by DART Communications team. This

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DART Downtown and Outlying Facilities requires a provision for a power supply. Contractor shall provide this regular 120v power supply. POTSwaps power requirements are as follows:

7-15 Vdc; 12W with two input alternatives:

6mm DC power jack with 2mm center pin positive

5.08mm (0.200”) terminal block header (accepts screw clamp and crimp connector type terminal blocks) At 12 Vdc, nominal on-hook current is <100 mA; off-hook call-in-process current is 100-200 mA.

Sub-millisecond events exceeding 500 mA can occur when cellular radio is transmitting.

A 12 Vdc 1A supply minimum is recommended.

Support DART Communications team – Provide support to DART Communications team while performing System Integration testing if needed.

2. Stations:

a. West Transfer Center, located at 920 San Jacinto St., Dallas, TX 75202

b. Rosa Parks Plaza, located at 901 Elm Street, Dallas, TX 75202

c. Forest Lane at 8210 Forest Lane, Dallas, TX 75243

d. Inwood/Love Field at 2720 Inwood Rd. (at Denton Dr.) Dallas, TX 75235

e. Downtown/Garland at 430 W. Walnut St., Garland, TX 75040

f. Spring Valley Station at 100 Spring Valley Rd., Richardson, TX 75081

g. Arapaho Station at 1051 N. Greenville Ave., Richardson, TX 75081

h. Downtown Rowlett Station at 5000 Martin Dr., Rowlett, TX 75088

i. Market Center Station at 4301 Harry Hines Blvd., Dallas, TX 75390

j. Trinity Mills Station at 2525 Blanton Dr., Carrollton, TX 75006

k. N. Carrollton/Frankford at 1717 W. Frankford Rd., Carrolton, TX 75007

l. JB Jackson TC at 1423 J.B Jackson, Jr. Blvd., Dallas, 75210

m. CityPlace Station at 2711 N. Haskell Ave., Dallas, TX 75204

n. Parker Road Station at 2600 Archerwood St., Plano, TX 75074

o. LBJ Skillman at 10100 Lyndon B. Johnson Fwy., Dallas, 75243

p. Addison TC at 4925 Arapaho Road, Addison, TX 75001

q. Malcolm X at Southland at 2801 Southland St, Dallas, TX 75215

r. George Bush Cityline station at 1300 E President George Bush Hwy, Richardson, TX 75082

s. East Dallas at 201 N Peak St, Dallas, TX 75226

t. NW Bus Division at 2424 Webb Chapel Ext, Dallas, TX 75220

3. New concrete shall match the existing elevations at connection points or match the elevations

DART Downtown and Outlying Facilities as directed by DART, and shall be finished as required to facilitate drainage and to conform to the original contour of the concrete surrounding the area being replaced. The surface finish of the new concrete shall match the surface finish of the concrete surrounding it. Refer to specification section 03350.

4. The Contractor shall provide 2-electrical wires, CAT 6 for the data and 110 volt for the electrical power to the PEC. Contractor will terminate power cables and provide RJ45’s on com cables as needed. Only for non-cellular PECs.

5. The PEC to be installed shall meet NFPA 130 requirements at DART’s rail stations and for added security at the transit centers, and park & ride locations.

6. The Contractor shall test the power installed under this Contract meets all the requirements specified in this contract. Design reviews, testing of power, and acceptance shall be conducted to satisfy the project schedule and include the following:

a. Verify that all installed BLPs and hardware operates as specified. The installation will be proved at each level of completion, installation of conduit and installation of BLP components.

b. DART will identify any deficiencies or modifications before proceeding to next level of installation. The installation and inspection testing shall be observed by a DART representative.

c. Compliance with functional, interface, and communication requirements must be demonstrated by DART employees.

d. DART to provide, install, and test all cellular devices.

General Conditions

1. The Contractor shall attend a brief pre-proposal meeting and physically visit the

Facility prior to submittal of a cost proposal.

2. Prior to mobilizing on the jobsite, the Contractor shall attend a pre-construction meeting and have an approved work plan.

DART Downtown and Outlying Facilities

3. The work plan shall include a complete work schedule that must identify all work items necessary to complete the specified work. The work schedule must be updated regularly to accurately reflect the current status of the project.

4. The work plan shall include a vehicle/pedestrian traffic control plan, safety plan, and storage/staging areas.

5. The Pre-Construction Meeting shall include a Safety Briefing conducted by the DART (hereinafter “Authority”) Project Manager. Refer to applicable Exhibits.

6. Impact to the operation of the Facility shall be kept to a minimum. Regarding any part of the Facility’s operations, the Contractor shall use extreme caution not to:

a. Damage

b. Displace

c. Infringe

d. Foul

e. Interfere with, etc.

7. The Contractor will be held liable and responsible for any damage and/or expense resulting from their activities with the exception of unknown utilities not identified by DART or local 811 utility locate company.

8. The Contractor shall contact AVP, MOW & Facility Maintenance for information on Utilities at locations. Make sure there are no conflicts with executing the SOW.

9. The Contractor shall perform all work in accordance with the DART Facilities and Systems Standard Specifications. The Standard Specifications are available on DART’s website.

10. The Contractor shall perform all work in accordance with the Contract Documents, current industry standards, and in accordance with all applicable federal, state, and local governmental codes, rules, and regulations.

11. The Contractor shall review all contract documents, specifications, and drawings to assure that all required submittals are submitted in advance, to allow for review, approval, and purchase of the items prior to their scheduled installation.

12. The Contractor shall obtain all necessary permits, licenses, bonds and registrations required by DART and/or the City of Richardson, City of Garland, City of Rowlett, City of Carrolton and City of Plano, prior to starting any work.

DART Downtown and Outlying Facilities

13. The Contractor shall coordinate all work with the DART Project Manager for any and all access to the project site. The Authority’s staff will be made available to the Contractor through the DART Project Manager. All coordination between DART Staff and the Contractor shall be completed through the DART Project Manager.

14. The work area shall be marked and barricaded to allow for minimal disruption to the Facility. The work area shall be maintained in a clean manner for the duration of the Task Order.

15. Materials and equipment shall be secured during break and lunch times. Safe access to and around the work area for the Contractor and DART personnel shall always be maintained.

16. All Contractor vehicles shall be identified in accordance with the Authority’s requirements. The Contractor is responsible for the security of their vehicles and any materials stored for the duration of the Task Order.

17. DART personnel will not accept or sign for any Contractor-delivered materials.

18. At all times, during the execution of this Task Order and until the work is completed/accepted, the Contractor shall directly superintend the work or assign, and have onsite, a competent Superintendent who has the authority to act for the Contractor and is approved by the DART Project Manager.

19. The Contractor shall maintain Daily Reports for the duration of the Task Order.

Daily Reports shall be submitted to the DART Project Manager on a weekly basis, by the close of business on Mondays.

20. The Contractor shall conduct and submit a Weekly Safety Report. The report shall consist of, but not be limited to, safety meetings (toolbox talks), incidents, lost time, inspections, etc. Refer to applicable Exhibits. The Weekly Safety Reports shall be submitted with the Daily Reports, by the close of business on Mondays.

Work Items

1. The General Requirements line item in the cost proposal includes safety requirements, quality control, required training, supervision, project administration, temporary facilities and services, approved close-out documentation, etc. Refer to Standard Specification Sections 01001 through 01500.

DART Downtown and Outlying Facilities

2. The Mobilization line item in the cost proposal includes the approved work plan, approved work schedule, vehicle and/or pedestrian traffic control plan, equipment and materials delivered to the work site ready to begin work, etc. Refer to Standard Specification Section 01505.

3. The following services, activities, and items are included in the Scope of Work for this Task Order:

a. Demolition (Sawcut, Remove & Dispose of Existing concrete pavement)

b. Install 2- 3/4" Rigid conduit w/ electrical wires)

c. Install PEC Post Installation (Including concrete pad &anchor bolts)- 38 EA

d. Install Solar Towers TALK-A-PHO ETP-MT/R OP SOLAR– 33 EA

e. Install Solar Charge Packages TALK-A-PHO SLR-80-84 -33 EA

f. PEC Wall Mounted Installation (Including anchor bolts) -1 EA

g. Install Charging system TALK-A-PHO PCS-84-10 – 4 EA

h. Install Transformer TALK-A-PHO PCS-SD-480-350 – 4 EA

4. The PEC fixtures location and have been identified on drawings attached .

5. The PEC installation shall include demolition of the existing concrete foundation, disposal of all removed components, and installation of the PEC and Kit for a complete and code compliant electrical system.

6. Each PEC shall be designed to fit within the existing enclosure/housing, comply with the electrical specifications, and meet or exceed the designed output. Refer DART Specifications

DART Downtown and Outlying Facilities

7. The Contractor shall field verify all proposed PEC locations and electrical specifications.

8. The Contractor shall install the PEC, Solar Charge Package, Charging System and Transformers in accordance with the Manufacturer’s recommendations and provided specifications.

10. All required components are subsidiary to the work that is being performed and no separate payment will be made.

11. All products utilized for the specified work shall constitute a complete system. The system installed by the Contractor and/or their Subcontractor shall have a Manufacturer’s and Installation Warranty.

12. Any construction material that is to be stored/staged onsite shall be staged in an area approved by the Authority.

13. Attached to this Scope of Work are Drawings and/or Exhibits that detail the work to be performed. These documents are supplementary to the DART Facilities and Systems Standard Specifications and Drawings. All documents shall be utilized to provide a complete project. Where conflict exists, the most stringent requirement shall apply.

14. Work that is not identified in this Scope of Work, Exhibits, and/or Drawings shall be brought to the Authority’s attention prior to bid submittals.

15. Provide power supply for POTSwaps.

16. If required, the contractor shall install cut a minimum two inch by two inch (2’x 2”) trench in the concrete foundation from the center of the PEC foundation for Type 2 & 4.

17. New concrete shall match the existing elevations at connection points or match the elevations as directed by DART, and shall be finished as required to facilitate drainage and to conform to the original contour of the concrete surrounding the area being replaced. The surface finish of the new concrete shall match the surface finish of the concrete surrounding it. Refer to specification section 03350.

18. For the work on this Task Order, the Contractor will be allowed to work during normal business hours, on Monday through Friday, 8:00 am to 5:00 pm. Requests for extended time (beyond 40 hours) and weekend work shall be submitted to and coordinated with the DART Project Manager a minimum of forty-eight (48) hours in advance of the requested date.

DART Downtown and Outlying Facilities

19. If required to work near the track, the Contractor shall be responsible for obtaining the required rail safety training.

20. If required to work near the track, prior to beginning any work activity at the project site, all personnel performing work are required to attend the DART Light Rail Safety Training. The Light Rail Safety Training schedule will be made available by the DART Project Manager.

21. If required to work near the track, the DART Light Rail Safety Training, scheduled through DART, is four (4) hours in duration and provided at no cost to the Contractor. The training course is held at the DART Northwest Rail Operating Facility (9717 Abernathy Avenue, Dallas, TX 75220) in the WSA Building #2, Room W-117.

22. If required to work near the track, the Contractor will be responsible for attending the DART Track Allocation meeting. The Track Allocation meeting is held weekly, on Wednesday, at 2:00 pm. The meeting is conducted in the Second Floor Breakroom of the Service and Inspection Building at the DART Central Rail Operating Facility, located at 3021 Oak Lane, Dallas, TX 75226.

23. If required to work near the track, the Track Allocation meetings are for work activities that are scheduled to be performed the following week. Requests shall be submitted on the Track Allocation Form, by FAX or email, by 12:00 pm on Tuesday, before the scheduled meeting. Refer to applicable Exhibits.

a. Track Allocation FAX: (214) 928-6351

b. Email Address: trackallocation@dart.org

24. If required to work near the track, if the Track Allocation Form is not submitted on time, work delays and a lower priority level for the work is possible.

25. If required to work near the track, prior to beginning any work activity at the project site, all personnel performing work are required to attend the Heavy Rail Safety Training (FRA Railroad Workplace Safety). The Heavy Rail Safety Training is provided by DART at no cost to the Contractor. The DART Project Manager will facilitate the scheduling of this training.

26. If required to work near the track, the Contractor will be responsible for coordinating their work with Herzog Transit Services, Inc. for working within the Heavy Rail Right-of-Way and Roadway Worker Protection in the TRE Right-of- Way. The Roadway Worker Protection request form will be provided by the DART Project Manager. Refer to applicable Exhibits.

mailto:trackallocation@dart.org

DART Downtown and Outlying Facilities

27. If required to work near the track, the Contractor shall coordinate with DGNO for Track Allocation at the Downtown Garland Station. All information must be submitted on the NRSS Track Allocation Form. Contact Larry Hopkins at (817) 275-6777 or (214) 417-7400 for Track Allocation. Contact Train Master Matthew Carmichael at (469) 289-8330 for approval to work in the DGNO Right-of-Way.

The NRSS Track Allocation Form will be provided by the DART Project Manager. Refer to applicable Exhibits.

Cost Proposal Requirements

1. The Contractor shall prepare a cost proposal, in accordance with the contract documents, and shall include the cost items listed in the Bid Schedule.

2. Existing Contract unit prices shall be utilized when applicable and new unit prices should be comparable.

3. Prices shall include all labor, materials, equipment, and incidentals required to complete the Task Order in a safe, timely, and professional manner.

4. All cost proposals must be submitted on the Bid Schedule that is provided. All Unit Price and Extended Price columns must be filled out for each item.

Submittals

1. Submittals are required as listed in the Specifications, Contract Documents and this Scope of Work. Refer to Standard Specification Section 01330 - Submittals

2. All submittals shall be approved prior to the procurement of materials and performance of the work. Submittals shall be original documents or clear and legible reproductions.

3. Submittals shall include all information to detail the item. Submittals shall include cut sheets and product information for all items that are scheduled to be incorporated into the work. All information submitted shall be legible and match the components outlined in the Contract documents.

4. Submittals shall be grouped by specification section and identify each item as it is designated in the plans and specifications.

DART Downtown and Outlying Facilities

5. Assign sequential numbers to each submittal using the related Specification Section number for the first 5 digits and a 3-digit number for each submittal. All initial submittals will be issued at Rev. 0 (e.g., 03300-001-Rev. 0, 16001-030-Rev.

0). Refer to Specification Section 01330 – Submittals – Part 1 – General – 1.3-H.

6. Submittals are required for, but not limited to, the following:

a. Work Plan – Is due within ten (10) days after the Notice-to-Proceed (NTP) has been issued.

b. Daily Reports – Provide Daily Reports for the duration of the Task Order.

Daily reports shall be submitted on a weekly basis, by the close of business on Mondays. Full payment for the General Requirements line item will not be approved until all daily reports have been submitted.

c. Weekly Safety Reports – Safety Reports shall be submitted with the Daily Reports. Full payment for the General Requirements line item will not be approved until all Safety Reports have been submitted.

d. Other Submittals – As required by the DART Facilities and Systems Standard Specifications.

Task Order Completion Schedule All specified work for this Task Order shall be completed and accepted within forty five (45) days after the Notice-to-Proceed has been issued.

EXHIBIT A

DART Downtown and Outlying Facilities

DART Downtown and Outlying Facilities

EXHIBIT B

DART Downtown and Outlying Facilities

EXHIBIT C

DART Downtown and Outlying Facilities

EXHIBIT D

DART Downtown and Outlying Facilities

EXHIBIT E

DART Downtown and Outlying Facilities

EXHIBIT F

DART Downtown and Outlying Facilities

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