DESIGN-BUILD SCOPE OF SERVICES. PROJECT No FRA-SR315/IR670-Noisewall PID No

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1 DESIGN-BUILD SCOPE OF SERVICES PROJECT No FRA-SR315/IR670-Noisewall PID No STATE OF OHIO DEPARTMENT OF TRANSPORTATION JERRY WRAY, P.E., DIRECTOR THIS SCOPE OF SERVICES MUST BE INCLUDED IN YOUR BID PACKAGE IN ORDER FOR YOUR BID TO BE CONSIDERED FOR AWARD OF THIS PROJECT. LETTING DATE: August 11, 2011 PRE-BID MEETING: Not Required SCOPE OF WORK. The Contractor s Consultant shall provide for the engineering services, design, and preparation of detail construction plans for the construction of the proposed project. The Contractor shall provide for the furnishing of materials, construction and completion in every detail of all the work described in the Conceptual Documents in order to fulfill the intent of the contract. Project Description: NOISE BARRIER REPAIR 1

2 ODOT DESIGN BUILD SCOPE OF SERVICES PID #87948 State Project # County FRA Route 315/670 Section Noisewall Table of Contents Section Page 1 Project Identification 3 1A Prima Facie Speed Limit 4 1B Railroad Coordination 4 1C Airway/Highway Clearance 4 2 Pre-bid Meeting 4 3 Addenda Process 4 4 Pre-qualification 5 5 Contractor s Consultant 5 6 Scope of Work 6 6 Barrier 6 7 Field Office 6 8 General Provisions for The Work 6 9 Hazardous Materials 8 10 Environmental 8 11 Right of Way (ROW) 8 12 Utilities 9 13 Design and Construction Requirements : Maintenance Of Traffic (MOT) Design and Construction Requirements : Location & Design Design and Construction Requirements : Structures Design and Construction Requirements : Traffic Control Project Schedule Requirements Review Requirements Buildable Units 14 2

3 1. PROJECT IDENTIFICATION PID # State Project # County FRA Route 315/670 Section Noisewall Local Route Name _N/A Highway Functional Classification & Federal Aid System Urban Interstate/Other Freeway and Expressway Structure Identification: Bridge # N/A Over Structure File Number N/A 1.1 Design Designation: Traffic data provided by ODOT Office of Technical Services SR315 from log. pt to 6.17 Current ADT: Design Year ADT: Design Hourly Volume: 7876 (7%) Directional Distribution: 55% Trucks: 4% Legal Speed: 65 Design Functional Classification: OTHER FREEWAY AND EXPRESSWAY IR670 from log. pt 7.15 to 7.56 Current ADT: Design Year ADT: Design Hourly Volume: 7285 (7%) Directional Distribution: 55% Trucks: 5% Legal Speed: 65 Design Functional Classification: URBAN INTERSTATE IR71 from log pt to Current ADT: Design Year ADT: Design Hourly Volume: 10340(7%) Directional Distribution: 55% Trucks: 8% 3

4 Legal Speed: 65 Design Functional Classification: URBAN INTERSTATE IR71 from log pt to Current ADT: Design Year ADT: Design Hourly Volume: 8293 (7%) Directional Distribution: 55% Trucks: 10% Legal Speed: 65 Design Functional Classification: URBAN INTERSTATE IR270 from log pt to Current ADT: Design Year ADT: Design Hourly Volume: (7%) Directional Distribution: 55% Trucks: 12% Legal Speed: 65 Design Functional Classification: URBAN INTERSTATE 1.2 Existing plans: The following existing plans are available at ftp://ftp.dot.state.oh.us/pub/districts/d06/download/_noise%20barrier%20details.pdf These are NOT AS-BUILT PLANS. The Design-Build Team (DBT) is advised to verify the preceding referenced plans to determine if they accurately depict existing field conditions. 1A PRIMA FACIE SPEED LIMIT NO REDUCTION IN THE POSTED SPEED LIMIT. 614 WORK ZONE SPEED LIMIT SIGN - NOT APPLICABLE Double Fines in Work Zones Sign - NOT APPLICABLE 1B RAILROAD COORDINATION NOT APPLICABLE. 1C AIRWAY/HIGHWAY CLEARANCE NOT APPLICABLE 4

5 2 PRE-BID MEETING: Not Required 3 ADDENDA PROCESS All questions prior to the letting date shall be directed in to: Phone number: (614) Fax: (614) address: PREBID@dot.state.oh.us 4 PRE-QUALIFICATION It is required that the bidder be an ODOT pre-qualified Contractor who has engaged the services of an ODOT pre-qualified Design Consultant Team to perform all the design and construction work required in these Conceptual Documents. If the Design Consultant and/or the Design Sub-Consultant(s) submitted do not meet all the required qualifications, the Office of Contracts may reject the contractor s bid. 5 CONTRACTOR S CONSULTANT The Contractor must name the Design Consultant and all Design Sub-Consultant(s) in the space(s) provided below. If the Contractor is going to submit an electronic bid, then the Consultant and all Sub-Consultant(s) must be listed on the following web page: The Contractor must list relevant prequalification categories for prime and sub-consultants to show that the prequalification requirements listed below are satisfied. All Consultant names and addresses must be the same as that on file with the Department. The following work types must be performed by members of the Design Consultant Team (combination of Consultant and Sub- Consultant(s)): Non-Complex Roadway Design Design Consultant Firm Name: Address: 5

6 List work types the Consultant will perform: Design Sub-Consultant Firm Name: Address: List work types the Sub-Consultant will perform: Design Sub-Consultant Firm Name: Address: List work types the Sub-Consultant will perform: Restrictions on Participation in Design-Build Contracts: The Contractor s Consultant and any of the sub-consultants who have provided services to the Department that have been directly utilized in this design-build proposal or Scope of Services document will NOT be eligible to participate in this design-build contract for this project, either as a prime consultant or as a sub-consultant. 6 SCOPE OF WORK This work includes the repair of existing noise walls at specific locations along routes IR- 71, IR-270, SR315 and IR670. The Contractor s Consultant shall provide for the engineering services, design, and preparation of detail construction plans for the construction of the proposed project. The Contractor shall provide for the furnishing of materials, construction and completion in every detail of all the work described in the Conceptual Documents in order to fulfill the intent of the contract. 6

7 Project Description: NOISE BARRIER REPAIR Completion date: October 31, 2010 General Description: 6 BARRIER: Replace the missing caps on the noise wall on the west side of IR71 from south of Fifth Avenue to IR670. Also reset two offset panels on this wall near 2 nd Avenue. Replace the bottom noise wall panel along northbound IR71 at approximately Station (SLM /-). Replace the bottom noise wall panel along eastbound IR270 at approximately Station (SLM /-). Replace a section of noise wall along the northbound exit ramp from SR315 to North Broadway at SLM 5.60+/-. Also replace a section of noise wall along the southbound entrance ramp from North Broadway to southbound SR315 at SLM 5.70+/-. Replace numerous damaged noise wall panels on the noise wall along the westbound on ramp from Fifth Avenue to Leonard Avenue. Also included is the replacement of the seventh section west of Fifth Avenue, Station /-, Station /- and two sections east of Sunbury Road. All trees and shrubs within four feet of all noise walls will be removed with the exception of the noise walls along SR315. Along SR315 the trees and shrubs required to do the work will be removed. The trees and shrubs are to be cut and immediately removed from the site. Immediately after the tree or shrub has been cut, the stump is to be treated with Pathway or Pathfinder II herbicide or an equivalent. The application of the herbicide must be done by a licensed applicator or under the direct supervision of a licensed applicator. The herbicidal labels must be followed and the Project Engineer will receive a copy of the applicator s spray record once the application is made. Noise wall panels are to be repaired or replaced in kind. 7 FIELD OFFICE Field Office Type B, as described by Item 619, from the Construction and Material Specifications shall be available and completely functional no later than 1 week prior to the start of construction work. 8 GENERAL PROVISIONS FOR THE WORK 8.1 Governing Regulations: All services, including but not limited to survey, design and construction work, performed by the DBT and all subcontractors, shall be in compliance with all applicable ODOT Manuals and Guidelines. 7

8 The fact that the bid items for this Design-Build project are general rather than specific shall not relieve the Contractor of the requirement that all work performed and all materials furnished shall be in reasonable conformity with the specifications. The Contractor s Consultant shall reference in the plans the appropriate Construction and Material Specifications Item Number for all work to be performed and all materials to be furnished. The attention of the Bidder is directed to the provisions of Section 100 of the Construction and Material Specifications as modified in the design-build proposal. It will be the responsibility of the DBT to acquire and utilize the necessary ODOT manuals that apply to the design and construction work required to complete this project. The current edition, including updates released on or before the prebid meeting date, of the following ODOT Manuals and Guidelines shall be met or exceeded in the performance of the design and construction work required to complete this project: Bridge Design Manual Location and Design Manuals Volume One - Roadway Design Volume Two - Drainage Design Volume Three - Plan Preparation Specifications for Subsurface Investigations Survey Manual Construction and Material Specifications Proposal Notes for Construction and Material Specifications Supplemental Specifications for Construction and Material Specifications Noise Barrier Specifications and Standard Drawings Standard Procedure for Analysis and Abatement of Highway Traffic Noise (dated February 8, 2010) 8.2 Basis of Payment: All Items covered by Construction and Material Specifications, Supplemental Specifications, Proposal and Special Provision notes with unit price as a basis of payment will be paid for under the appropriate Lump Sum bid item, unless a unit line price item has been established in the Scope Of Services. The DBT shall be required to furnish the Department with a complete breakdown of the lump sum bid items. The breakdown shall include materials to be used in the work, and shall be in sufficient detail to provide ODOT with a means to check partial payment requests. 8.3 Final Payment: The DBT shall prepare and submit the following prior to the request for final payment: 8

9 1. All original project files and notes utilized in the preparation of the survey, design and construction of the project. 2. Record-Drawings Plans as required below. 8.4 Communication: All communication during design and construction shall be with the District Project Manager and the District Project Engineer. District s Project Manager s Name: Herb Ligocki Phone number: (740) herb.ligocki@dot.state.oh.us The District Project Engineer shall be named at the pre-design meeting. At the pre-design meeting, the Contractor shall name a Project Manager who will act as a liaison between the DBT and the Department. 8.8 Permits: DBT will be required to obtain a permit from the State or local government having jurisdiction, to perform any non-construction work within the existing ROW and/or limited access. 8.9 Entry On Private Property: The DBT, acting as The Department s agent, may enter upon any lands within the State for the purpose of inspecting, surveying, leveling, digging, drilling, or doing any work deemed necessary in the execution of any survey authorized by the Director of Transportation in accordance with Section of the Ohio Revised Code and Section (inclusive of Sections through ) of ODOT s Survey Manual. Prior to performing said survey, the DBT will send notification letters indicating the date and duration of entry to the affected property owners no less than forty-eight hours nor more than 30 days prior to the date of entry for said survey in accordance with of ODOT s Survey Manual. The DBT shall forward copies of all notification letters distributed to ODOT s Project Manager. Any subsequent claims for compensation due to damages incurred while said survey was being performed will be negotiated between the DBT and the affected property owners with final approval from ODOT s Project Manager. Crop and property damage minimization and reimbursement information, together with the crop damage reimbursement formula and Special Waiver of Damage form, will be provided to the DBT by ODOT s Project Manager. Any subsequent entries onto private property for the purpose of obtaining additional survey or soil information prior to the submission of the bid will be made in accordance with the procedures outlined in this section. If there is no potential for actual damage to the property nor substantial interference with possession or use of the property, then no notification is required. However, it is always in the interest of good relations with the public to at least knock on someone s door to let 9

10 them know what is going on upon their property. If a property owner refuses the crew s request to enter upon the property, then ODOT D6 will need to be notified in order to gain a right of entry for survey work or a court order will be needed. 9 HAZARDOUS MATERIA At this time, the Department is not aware of, nor is in possession of, any information relating to the presence of Hazardous Materials at the site. 10 ENVIRONMENTAL 10.1 Temporary and Permanent Erosion Control : All other requirements relating to temporary and permanent erosion and water pollution controls shall be in accordance with section of the Construction and Material Specifications and Supplemental Specification 832. All temporary erosion control items shall be removed before the project is accepted. Removed materials shall become the property of the DBT and shall be disposed of in accordance with Item 203. Supplemental Specification shall be referenced on the Title Sheet of the construction plan. Post construction BMPs will not be required based on the linear nature of the noise barrier project. 11 RIGHT OF WAY (ROW) All necessary construction work for the project will be performed within the existing right of way. The DBT will stake and flag the existing right of way in the field prior to the start of construction and will maintain said stakes and flags throughout the duration of the project. The DBT will identify and show all right of way encroachments on the construction plans at the Conceptual Review Submission. ODOT s Project Manager will be responsible for clearing all encroachments on Federal-aid projects in accordance with standard encroachment removal. Some property owners have their fences up to the right of way fence. If the right of way fence is removed for noise wall installation, the DBT shall work with the Project Engineer and provide notice to the property owner. Removal shall be coordinated with affected property owners. This work is incidental to noise wall installation and will not have a separate pay item. The contractor should assume that where the barrier is on or within five feet of the right of way fence, the fence shall be removed. 10

11 12 UTILITIES Utilities Special Provisions in addition to the Governing Regulations listed in section 8.1 of this document and section of the Ohio Revised Code. All utility facilities within the project limits will remain in place and in service during the highway contractor s construction activities Existing Utilities: The District Utility Coordinator, in concurrence with the registered Underground Utility Protection Services- Ohio Underground Protection Service(OUPS) and Oil and Gas Producers Underground Protection Service (OAGPUPS) and other utility owners that are non-members of any utility protection services, has determined that the following utilities are located in the area of the project : AT&T Local Service 300 North Point Parkway Room 122A06 Alpharetta, GA Mr. Joel McKinney Columbus Fiber Net 1366 Dublin Road Columbus, OH Mr. Ian Smith AT&T 111 North Fourth 8 th Floor Columbus, OH Mr. Tom Ziomek AT&T Communications 5980-I Wilcox Place Dublin, OH Mr. Carl Donahue BP Oil Company 4421 Bradley Road Cleveland, OH Mr. Carl Yarlborough, Damage Prevention Team Leader Buckeye Pipeline Company 940 Buckeye Road Lima, OH Franklin County Engineer s Office 970 Dublin Road Columbus, OH Level 3 Communications 226 North Fifth-Suite 100 Columbus, OH Mr. Everett Turner Insight Communications 3770 Livingston Avenue Columbus, OH Mr. Anthony Adams , ext. 201 Sprint Communications Enterprise Park Drive Sharonville, OH Mr. Joe Thomas Time Warner Communications 3760 Interchange Drive Columbus, OH Mr. Terry Allen Time Warner Telecom Suite West Old Wilson Bridge Road Worthington, OH Mr. Kevin Thompson

12 Columbia Gas Transmission Corporation 589 N. State Road Medina, OH Verizon Business OSP National Support/Investigations Dept Loc North Glenville Richardson, TX Ohio American Water Company 365 East Center Street Marion, OH Mr. Josh Pruitt Marathon Pipe Line LLC 539 S. Main Street Rm Findlay, OH Mr. Dave Wisner WOW Internet-Cable-Phone 140 Robinwood Avenue Columbus, OH Mr. Jaytee Novaria / AEP 700 Morrison Road Gahanna, OH Mr. John Heppner Columbia Gas of Ohio 3550 Johnny Appleseed Court Columbus, OH Mr. Matt Coyne AEP 850 Tech Center Drive Gahanna, OH Mr. Paul Paxton Qwest Communications 1801 California St. Fl. 26 Denver, CO Mr. George McElrain XO Communications 10 West Broad Street Suite 310 Columbus, OH Mr. Bill Martin City of Columbus Division of Sewerage and Drainage 1250 Fairwood Avenue Columbus, OH Mr. Robert Herr City of Columbus Division of Communications 220 Greenlawn Avenue Columbus, OH Mr. Marcellas Stewart extension fax mgstewart@columbus.gov City of Columbus Division of Telecommunications 90 West Broad Street - 3d Floor Columbus, OH Mr. Dave McNally fax dwmcnally@columbus.gov City of Columbus (Division of Electricity) Division of Power and Water 3500 Indianola Avenue Columbus, OH Mr. Robert Schneider fax rschneider@columbus.gov City of Columbus (Division of Water) Division of Power and Water 910 Dublin Road Columbus, OH Mr. Bob Arnold fax rjarnold@columbus.gov 12

13 ODOT District 6 Traffic Management Center 109 N Front St. Columbus, OH Mr. Duane Soisson, P. E fax Duane.soisson@dot.state.oh. us 12.2 DBT Utility Coordination Responsibilities: ODOT will provide a list of all utilities in the area and will provide available utility plans. The DBT shall assume that the plans are not as built. All public and private utilities shall be field verified by the DBT. As soon as it is feasible after the final plan is approved by the Department, the Contractor shall stake the existing ROW in the field and shall perform clearing and grubbing within that ROW as required by the specifications and the proposal documents. ROW stakes shall be maintained and updated as needed throughout the project length. The DBT shall be cognizant of the project's impact on utility facilities. In the event utility rearrangements are required, the project shall not be designed to preclude legal occupancy of the highway ROW by the rearranged utility facilities. The DBT shall coordinate all existing utilities with construction activities on this project. The DBT shall insure that potential delays in coordination and relocation of the affected utilities are minimized. The DBT shall copy the Project Manager and the District Utility Coordinator on all correspondence or phone calls between the DBT and each utility. This shall include the submittal of plans to each utility. A meeting at or near the preliminary review shall be held between the DBT the District Utility Coordinator and the utility owners to determine if any significant utility relocations can be eliminated or mitigated. Utility Coordination is provided as a pay item so that the DBT can locate and identify all utilities in order to prepare conflict free plans. Certain conflicts can be avoided by minor shifts or changes in a portion or portions of a wall or walls. If the avoidance of a conflict requires a reduction of the barrier length or height, ODOT shall be advised in writing prior to preliminary plan development. A location, length or height change to avoid a utility conflict shall not be made unless ODOT grants permission to do so in writing. ODOT shall only grant permission to make a location, height or length change if OSHA rules require that the barrier (or equipment during installation) maintain a minimum distance from the utility. 13

14 Any betterment to the utility's facility and ineligible, or unnecessary, work shall not be a part of the project's expense but the utility company s fiscal requirement. Determination of eligibility can be coordinated through the District Utility Coordinator. Payment for betterments or ineligible costs shall be made by the appropriated utility through ODOT to the Contractor. The cost of all utility coordination shall be bid as a Lump Sum Item Subsurface Utilities Engineering (SUE): Not Applicable. 13 DESIGN AND CONSTRUCTION REQUIREMENTS : MAINTENANCE OF TRAFFIC (MOT) Maintenance of Traffic (MOT) Special Provisions in addition to the Governing Regulations listed in section 8.1 of this document General: All temporary MOT devices shall comply with the National Cooperative Highway Research Program (NCHRP) 350 Hardware report MOT Restrictions: Permitted Lane Closures: 1 LANE (3:2) MAY BE CLOSED FROM 9 PM TO 5 AM ON WEEKDAYS AND 7 PM TO 6AM DAILY ON WEEKENDS Minimum lane width: EXISTING Maximum duration of detour: NOT APPLICABLE Shoulder restrictions: SHOULDER CLOSURE IS PERMITTED ANY TIME EXCEPT 5 AM TO 9 AM AND 3PM TO 7PM. Check with Lisa and Duane 13.3 Additional Description of Required Work and special provisions: The contractor may close the right lane as per OMUCTD and ODOT Standard Construction Drawings during the times detailed above. The contractor s equipment shall be operated in the direction of traffic. The contractor s equipment shall be equipped with at least one amber flashing light. Equipment may be parked in areas along the highway when operations are scheduled to continue within the next workday. Otherwise the equipment shall be stored at a storage area outside the l/a, the location of which shall have prior approval of the engineer. When parking along the highway the equipment shall be placed and delineated as per No equipment shall be parked in the median of the highway. Adequate barricades and lights shall be placed on the pavement side of the equipment to identify the limits of the equipment. All other equipment, including private vehicles, shall be stored at the approved contractor s storage area. No equipment shall be parked on private property unless prior approval of the owner and the project engineer/supervisor has been granted. 14

15 Street occupation permit: prior to the closure of any portion of the roadways within the City of Columbus, the contractor shall obtain and submit "the permit for street opening and/or barricading" permit to the City of Columbus engineer for completion and issuing. The above submission shall be made a minimum of five working days prior to the anticipated date of barricading. The permit shows the requirements for special duty police. A copy of this permit shall also be given to the project engineer. Occupancy permits must be obtained by the contractor at least five days prior to beginning work from the city of Columbus Transportation Division (614) Detailed maintenance of traffic drawings may be required as part of the permit process. 14 DESIGN AND CONSTRUCTION REQUIREMENTS: LOCATION & DESIGN Location & Design Special Provisions in addition to the Governing Regulations listed in section 8.1 of this document: 14.1 Survey: N/A 14.2 Vertical and Horizontal Alignment: N/A 14.3 Pavement: N/A 14.4 Roadway: Yes ; No_X_ 14.5 Drainage: Yes X ; No 14.6 Design Exceptions: 14.7 Landscape: Yes ; No X 14.8 Fencing: Yes ; No _X 14.9 Additional Description of Required Work and Special Provisions: 15 DESIGN AND CONSTRUCTION REQUIREMENTS: STRUCTURES Not Applicable. 16 DESIGN AND CONSTRUCTION REQUIREMENTS : TRAFFIC CONTROL 15

16 16.1 Pavement Markings and Delineators Special Provisions in addition to the Governing Regulations listed in section 8.1 of this document: A. Pavement Markings: Yes ; No X B. Raised Pavement Markers: Yes ; No X C. Delineators: Yes ; No X D. Barrier Reflectors: Yes ; No_X_ E. Object Markers: Yes ; No X 16.2 Signing Special Provisions in addition to the Governing Regulations listed in section 8.1 of this document: A. Flat Sheet Signs: Yes ; No X_ B. Extrusheet Signs: Yes ; No X C. Ground Mounted Post Supports: Yes _; No _X D. Ground Mounted Beam Supports: Yes ; No X E. Overhead Supports : Yes ; No X 16.3 Lighting Special Provisions in addition to the Governing Regulations listed in section 8.1 of this document: 16.4 Traffic Signals Special Provisions in addition to the Governing Regulations listed in section 8.1of this document: A. Signal Supports: Yes ; No _X B. Vehicle Signal Heads: Yes ; No _X C. Pullbox: Yes ; No _X D. Conduit: Yes ; No X_ E. Cable and Wire: Yes ; No X 17 PROJECT SCHEDULE REQUIREMENTS After work begins on a wall, the contractor will schedule work in a way that work is 16

17 continuous until the wall is complete. This will utilize the critical path method progress schedule for short duration projects as per Proposal Note REVIEW REQUIREMENTS The Design Build Team will walk the project with the Project Engineer to specifically discuss exactly where the work is to be done. Two weeks after the work has started, the Design Build Team and the Project Engineer will again walk the project to assess the progress of the project. 19 BUILDABLE UNITS (BU) Definition: Buildable Units are portions of the projects which can be designed, reviewed and built with only limited controls and assumptions coming from the design of other portions of the project. Often a Buildable Unit will be defined by a geographic area within the plan, but it may also be defined by types of work or construction stages which may require or permit similar, nearby work to be divided into separate Buildable Units. All Buildable Units shall summarize the materials required to construct that portion of the project. The summary shall include the Construction and Material Specifications Item Number, and a description of the materials to be used. General: After the approval of the Preliminary Plan, DBT may break the project work into two or more separate BU which can be progressed through design and construction with minimal or known effect on each other and/or which can be dealt with sequentially such that sufficient data is available for design and review of each BU. In order that the design and construction of one BU may proceed without significant approved information from an associated BU, the DBT may develop and propose assumptions which will allow for the first BU to proceed through design and/or construction. These assumptions shall be submitted for review and comment but their accuracy and effort upon the final design are the sole responsibility of the DBT. Should error in these assumptions result in additional work, remedial work or other changes to assure an acceptable design or should they result in the need to remove work and substitute additional work, the DBT shall be responsible for all such costs including, removal of unacceptable materials from the site, modification, additional work, repairs, etc. as necessary to produce an acceptable result. If the DBT elects to develop Buildable Units, the DBT shall prepare, for review by the Department, a table of Buildable Units for the project with each BU described in detail. If the table is approved, the DBT shall modify the Progress Schedule to show a separate group of activities for BU and these activities shall encompass all of the design and construction work in each BU. Work activities shall be further separated in the Progress Schedule to show a meaningful completion status (i.e. separate activities comprising the placement of a bridge deck on steel beams shall describe; shoring, form building, steel placement, placement of conduit & joints, pouring concrete, forming parapets, pouring or 17

18 PAY ITEMS slip forming parapets, provision of membranes, provision of wearing surfaces, curing, repair, form removal, cleaning, etc.) The Final Review Submission and construction plans shall specifically be identified by the Buildable Unit code. If the design of a BU requires input information from an adjacent or related BU, the source for that information in previously approved plans shall be cited or the DBT shall provide an estimated value of the data. The input data shall also be carefully identified. In the same way any assumption, calculations or results from the stage and BU which are used as input to another BU shall be similarly identified, and where appropriate, compared back to that BU to verify previous assumptions. Should assumptions not match values calculated later, the DBT shall re-analyze all affected components and determine appropriate changes. Should those elements have already been constructed, the DBT shall recommend repairs, adjustments, modifications or replacement of the existing work as necessary to comply with the Scope of Work. All costs for re-design, re-submissions, modifications, removals, disposal of materials and new work needed to remedy the project and bring it to compliance shall be borne by the DBT and no time extensions shall be approved for this. FRA-SR315/IR670-Noisewall, PID Line # Item Number Description Quantity Units E99000 SPECIAL-CLEARING AND GRUBBING E99100 SPECIAL NOISE BARRIER, ABSORPTIVE E99000 SPECIAL PERMANENT EROSION CONTROL 8, EA E99100 SPECIAL CONSTRUCTION EROSION CONTROL 1, EA E99000 SPECIAL UTILITY COORDINATION E20020 SPECIAL FIELD SURVEYS E20210 SPECIAL FINAL PLANS FOR DESIGN BUILD E20220 SPECIAL CONSTRUCTION PLANS FOR DESIGN 1.00 BUILD E99010 SPECIAL PROFESSIONAL LIABILITY INSURANCE

19 E99010 SPECIAL PREMIUM FOR CONTRACT PERFORMANCE 1.00 BOND AND FOR PAYMENT BOND E99000 SPECIAL CPM PROGRESS SCHEDULE E99000 SPECIAL MAINTAINING TRAFFIC E99000 SPECIAL - FIELD OFFICE E99000 SPECIAL CONSTRUCTION LAYOUT STAKES E99000 SPECIAL - MOBILIZATION