W911SA-17-B-0017_Attachment_Three_Scope_of_Work.pdf

SCOPE OF WORK

TX019 REPAIR AC PAVING

Corpus Christi ARC 4722 McArdle Road

Corpus Christi, Texas 78411

1. GENERAL PRE-AWARD:

1.1 The intent of this project is to provide the Government with a complete and usable product at the completion.

1.2 The Contractor shall furnish and install all plant, labor, materials; tools, equipment, and supervision necessary to provide a complete and usable project per the Scope of Work (SOW), Plans, Specifications and manufacturers recommendations. All work shall be free from defects.

1.3 The Plans and Specifications are to prescribe the details for the construction and completion of the SOW, which the Contractor undertakes to perform in accordance with the terms of the contract.

1.4 The Contractor shall visit the work site to verify the site condition. If the Contractor discovers any errors or omissions in the SOW, Plans or Specifications, the Contractor shall immediately call it to the attention of the Contracting Officer (KO) and the Contracting Officer’s Representative (COR).

1.5 Where the Specifications and Plans describe portions of the work in general terms, but not in complete detail, it is understood that all work and materials will be of the highest standard using generally accepted industry practices.

1.6 The Contractor shall not interrupt the service function or disturb the support of any utilities without prior coordination with the COR/Area Facility Operations Specialist (AFOS). If any utilities are disturbed or damaged, the Contractor shall bear costs of repair or replacement.

1.7 The Contractor shall be responsible for and repair any damage to the grounds and structures caused by the Contractor or his/her sub-contractors during the performance of this project.

1.8 Any said work in the Plans and Specifications and not in the written SOW or in the SOW and not in the Plans or Specifications shall be as though shown or mentioned in both.

1.9 The Contractor shall verify all dimensions, site conditions, and any other items required to install a complete and ready to use product, prior to submitting a bid proposal for construction.

1.10 Prior to bidding, the Contractor shall provide to the KO and COR a written list of all exclusions, omissions, and any other work that he/she considers not in the scope of work that would prevent this from being a complete and ready-to-use product. If the Contractor does not provide a list of exclusions or omissions, it will be considered that all work is be completed to provide a complete and ready to use product.

1.11 The Contractor shall provide a project manager and alternate that is able to read, write, speak, and understand English.

1.12 The Contractor shall perform all the services of this contract during the normal operating hours of 7:30 A.M. to 4:30 P.M. (0730 to 1630) Monday-Friday. Facilities will be closed on all Federal Holidays.

1.12.1 Federal Holidays are as follows;

New Year’s Day – January 1 Martin Luther King Jr. Birthday – third Monday of January Washington’s Birthday – third Monday of February Memorial Day – final Monday of May Independence Day – July 4 Labor Day – first Monday of September Columbus Day – second Monday of October Veterans Day – November 11 Thanksgiving Day – fourth Thursday of November Christmas Day – December 25

1.12.2 Actual day observed for the following holidays is subject to change when the holiday date falls on a weekend; New Year’s Day, Independence Day, Veterans Day and Christmas Day.

1.13 The Contractor shall provide signs, barriers, and barricades to provide a safe working area.

Requirements of Occupational Safety and Health Act, latest edition and U.S. Army Corps of Engineers "Safety and Health Requirements Manual", latest edition, shall be strictly enforced and adhered to at all times at the job site.

1.14 The Contractor shall comply with Army Regulation (AR) 600-63, Army Health Promotion, for controlling smoking in Government buildings and facilities. In general NO SMOKING is allowed within building or within 50’ of any exit or door. Facility personnel can direct personnel to authorized smoking areas.

1.15 The Contractor shall, without additional expense to the Government, be responsible for obtaining any necessary licenses and permits, and for complying with any Federal, State, and municipal laws, codes, and regulations applicable to the performance of the work. This can include storm water permits, US Army Corps of Engineers permits, state water resources permits, US Fish and Wildlife permits, etc.

1.16 Antiterrorism (AT) Level I Training. This standard language is for contractor employees with an area of performance within an Army controlled installation, facility or area. All contractor employees, to include subcontractor employees, requiring access Army installations, facilities and controlled access areas shall complete AT Level I awareness training within 30 calendar days after contract start date or effective date of incorporation of this requirement into the contract, whichever is applicable. The contractor shall submit certificates of completion for each affected contractor employee and subcontractor employee, to the COR or to the contracting officer, if a COR is not assigned, within 30 calendar days of contract award or prior to submission of final invoice and within 45 calendar days after completion of training by all employees and subcontractor personnel. AT level I awareness training is available at the following website: http://jko.jten.mil.

1.17 iWATCH Training. This standard language is for contractor employees with an area of performance within an Army controlled installation, facility or area. The contractor and all associated sub-contractors shall brief all employees on the local iWATCH program (training standards provided by the requiring activity Antiterrorism Officer. This local developed training will be used to inform employees of the types of behavior to watch for and instruct employees to report suspicious activity to the COR. This training shall be completed within 30 calendar days of contract award or prior to submission of final invoice and within 30 calendar days of new employees commencing performance with the results reported to the COR no later than 45 calendar days after contract award.

1.18 Access and general protection/security policy and procedures. This standard language is for contractor employees with an area of performance within Army controlled installation, facility, or area. Contractor and all associated sub-contractors employees shall provide all information required for background checks to meet installation access requirements to be accomplished by installation Provost Marshal Office, Director of Emergency Services or Security Office. Contractor workforce must comply with all personal identity verification requirements (FAR clause 52.204-9, Personal Identity Verification of Contractor Personnel) as directed by DOD, HQDA and/or local policy. In addition to the changes otherwise authorized by the changes clause of this contract, should the Force Protection Condition (FPCON) at any individual facility or installation change, the Government may require changes in contractor security matters or processes.

1.18.1 Contractors requiring Common Access Card (CAC). Before CAC issuance, the contractor employee requires, at a minimum, a favorably adjudicated National Agency Check with Inquiries (NACI) or an equivalent or higher investigation in accordance with Army Directive 2014-05. The contractor employee will be issued a CAC only if duties involve one of the following: (1) Both physical access to a Department of Defense (DoD) facility and access, via logon, to DoD networks on-site or remotely; (2) Remote access, via logon, to a DoD network using DoD-approved remote access procedures; or (3) Physical access to multiple DoD facilities or multiple non-DoD federally controlled facilities on behalf of the DoD on a recurring basis for a period of 6 months or more. At the discretion of the sponsoring activity, an initial CAC may be issued based on a favorable review of the FBI fingerprint check and a successfully scheduled NACI at the Office of Personnel Management.

1.18.2 For contractors that do not require CAC, but require access to a DoD facility or installation. Contractor and all associated sub-contractors employees shall comply with adjudication standards and procedures using the National Crime Information Center Interstate Identification Index (NCIC-III) and Terrorist Screening Database (TSDB) (Army Directive 2014-05/AR 190-13), applicable installation, facility and area commander installation/facility access and local security policies and procedures (provided by government representative), or, at OCONUS locations, in accordance with status of forces agreements and other theater regulations.

http://jko.jten.mil/

1.19 The contractor employees must be adequately trained in the handling and disposal of hazardous waste, in particular, lead paint and asbestos. Hazardous materials must be handled and disposed of appropriately by the contractor. Disposal is at contractor’s expense. The contractor must comply with all local, state, and federal environmental laws, regulations, and policies prior to final approval of work completed. National Environmental Policy Act (NEPA) documents must be completed prior to award of the contract or notice to proceed.

2. GENERAL POST AWARD:

2.1 Where any conflict occurs between the requirements of federal, state, and local laws, codes, ordinances, rules and regulations, the most stringent shall govern.

2.2 The Contractor shall, at all times, keep the premises free from accumulation of waste material and rubbish caused by his work, or his subcontractors. At the completion of work, the Contractor shall thoroughly clean the work site. All debris, rubbish, and waste material shall be removed from the property at the Contractor’s expense and disposed of in an official disposal site.

2.3 The Contractor shall make no changes or deviate from the approved design of this project without written permission from the KO. In the case where a change is required, the Contractor will notify the COR of the requirement and shall not proceed with the change until such time as a modification to the contract is issued by the KO.

2.4 Prior to ordering any materials, the Contractor shall submit to the COR for approval submittals on all new items being installed on this project. Submittal may be shop drawings, diagrams, catalog cut-sheets, samples, and any other related material.

2.5 The Contractor shall submit a written construction schedule of work for this project to the KO and COR prior to the start of the project.

2.6 The Contractor shall be responsible for the conditions of the job site, including safety of all persons, and property during performance of the work. Safety shall conform to all applicable Federal, State, local laws, codes and regulations established by the City of Corpus Christi, County of Nueces, and State of Texas Division of Safety.

2.7 All work shall be in compliance with the current applicable federal, state and city codes.

2.8 All work shall be completed within 60 days upon receipt of Notice To Proceed (NTP).

3. SUBMITTALS:

Prior to ordering any materials, the Contractor shall submit to the COR for approval submittals for all new items being installed. Submittals may be cut sheets, samples, spec sheet, so long as it is clear and easily readable. Submittals must be e-mailed, faxed or sent directly to the office of the COR using Engineer Form 4025-R, dated March 2012, as the coversheet.

3.1 Detailed schedule for project. Schedule shall be coordinated with COR and AFOS. Prior to submitting schedule, all affected parties shall be consulted of work area and work dates.

3.2 Detailed striping, marking, and signage plan

3.3 Detailed paving, parking, and traffic control

3.4 Detailed design plan for POV parking drainage

3.5 Asphalt Mix

3.6 Concrete Mix

3.7 Slurry Seal-Coat

3.7 Results of all quality control tests

3.8 Herbicide and Application

3.9 Paint Color

3.10 USARC Facility Signage Design

3.11 LED Lighting

3.12 ADA Compliance for parking, signage, markings sidewalk ramp, and front door ramp

4. GENERAL SITE WORK:

4.0.1 Contactor is responsible for adequate traffic and parking control in construction and paving areas for duration of the project.

4.0.2 The contractor may need to complete the project in stages, giving ample time between segments for material to cure and be striped before allowing traffic and parking on new surface.

Scheduling shall be coordinated with COR and AFOS.

4.0.3 The estimated size of POV lot, roadways/driveways, and concrete areas are for planning purposes only and are shown on the attached drawings. The drawings are estimates only. The contractor shall be responsible for their own measurements and estimates. The contractor shall determine all the necessary equipment and materials to provide and complete and usable product.

4.0.4 All materials and methods used shall conform to Texas DOT specifications for the intended use and application of all phases of the job. Material delivery and application shall conform to the recommended standards and quality control of materials.

4.0.5 Contractor shall avoid damage and contamination to any areas adjacent to project work areas. To include but not be limited to curbing, signage, turf, plants/vegetation, drains, grates, manholes, light poles, flag poles, fencing, bollards, doors, buildings, etc. Any damage or contamination to any areas or structures is the responsibility of the contractor, and shall be restored to original or better conditions. This is to include any paving material and overspray, which shall be immediately removed and the area thoroughly cleaned.

4.0.6 The contractor shall measure all handicapped area spacing, no parking areas, and parking stalls and supply a plan with the maximum number of stalls obtainable. (This to follow the previously painted and striping on existing pavement, with straight lines and uniform parking places). The contractors striping plan shall be submitted to COR and AFOS for approval.

4.0.7 New ADA compliant signage and marking as required shall be used and installed where applicable. When complete, all aspects of the finished project shall meet the American with Disabilities Act.

4.0.8 Any and all waste materials generated shall be removed off-site from property and properly disposed of by contractor. This to include a final cleaning of the work site of all construction debris and equipment, leaving the areas clean, safe, and ready to use.

4.1 Dumpster Area Concrete Pad

4.1.1 After removal of the asphalt roadway/driveway, the contractor shall properly prepare/backfill/grade/level the ground surface and construct a new concrete pad that will adjoin to existing concrete dumpster pad. The new concrete pad shall extend out 25’ feet and be the same width and depth as the existing dumpster pad. (Approximately 26’ feet).

4.1.2 Properly prepare ground surface to include but not be limited to grading, and fill. The concrete apron base shall follow the ACI Standards for Heavy Traffic and Loads, or at least have a minimum of 8” inches compacted subgrade (95% Proctor Density), followed by 8” inches compacted crushed stone base course. (95% Proctor Density)

4.1.3 Contractor shall use rebar or wire mesh mats and shall be placed in accordance with CSI Standards. The contractor shall use the proper methods to keep the reinforcement materials at the proper elevation above sub-base during concrete pouring.

4.1.4 Concrete shall be poured to a minimum of 8” inches thick and poured per ACI Standards for Heavy Traffic and Loads. The proper concrete curing methods shall be used at all times until concrete is properly cured. (Curing time for temperature, curing compounds, wet burlap, soaker hose, etc.)

4.1.5 The finished concrete pad shall have a smooth level transition with the existing concrete dumpster pad and newly paved roadway. The concrete pad shall have a broom finish, have contraction joints per ACI Standards, (if needed), and a bituminous expansion joint shall be installed between concrete pad and existing concrete dumpster pad. Also a bituminous expansion joint shall be installed between new concrete pad and newly paved roadway.

4.2 Military Equipment Parking Demo / New Concrete

4.2.1 Remove and replace existing concrete located in Military Equipment Parking area as indicated on drawings. (Approximately 2650 SF) (See Attached Drawings)

4.2.2 Contractor shall thoroughly remove all vegetation found in the paving area during removal of the existing asphalt. Any vegetation found during initial ground preparation shall also be removed and area sprayed to kill roots below ground level, using an approved herbicide and dispensed by a licensed applicator following applicable State Regulations and manufacturer’s guidelines.

4.2.3 After removal the contractor shall properly prepare/backfill/grade/level the ground to provide a finished surface elevation that shall be level to the existing terrain/concrete and ensure proper drainage and water run-off.

4.2.4 The new concrete base shall follow the ACI Standards for Heavy Traffic and Loads, or at least have a minimum of 8” inches compacted subgrade (95% Proctor Density), followed by 8” inches compacted crushed stone base course. (95% Proctor Density)

4.2.5 Contractor shall use rebar or wire mesh mats and shall be placed in accordance with CSI Standards. The contractor shall use the proper methods to keep the reinforcement materials at the proper elevation above sub-base during concrete pouring.

4.2.6 Concrete shall be poured to a minimum of 8” inches thick and poured per ACI Standards for Heavy Traffic and Loads. The proper concrete curing methods shall be used at all times until concrete is properly cured. (Curing time for temperature, curing compounds, wet burlap, soaker hose, etc.)

4.2.7 Concrete shall be poured in pad fashion (Approximately 6) as that of the existing concrete that was removed. Concrete pads shall have bituminous expansion joints installed between each new pad. Also install new bituminous expansion joints between the existing concrete and each new pad. (See Attached Drawings)

4.2.8 Concrete pads shall be a broom finish, and finished concrete shall have a smooth level transition with each new pad and the existing concrete. Final finished concrete area shall have no depressions that retain water and shall ensure proper drainage and water run-off.

4.2.9 Any surrounding areas disturbed by construction of new concrete area shall be restored to original or better conditions to match existing grade and surrounding area.

4.3 Roadway/Driveway Demo and Re-Surface

4.3.1 Remove layers of asphalt in roadway/driveway areas as shown on drawings.

(Approximately 8,930 SF) (See Attached Drawings)

4.3.2 Contractor shall thoroughly remove all vegetation found in the paving area during removal of the existing asphalt. Any vegetation found during initial ground preparation shall also be removed and area sprayed to kill roots below ground level, using an approved herbicide and dispensed by a licensed applicator following applicable State Regulations and manufacturer’s guidelines. This shall include but not be limited to curbing, and sidewalks/concrete pads adjoining the roadway/driveway areas.

4.3.3 Careful consideration shall be taken not to damage any existing manholes, covers, inlets, catch basins, and grates. When necessary these shall be raised to match the finished elevation of the new pavement.

4.3.4 After removal the contractor shall properly prepare the ground surface and repair the base for new asphalt. Final prepared sub-base shall have a minimum of 8” inches compacted subgrade (95% Proctor Density). Once the base is properly prepared, the contractor shall maintain the base surface in this condition until the paving process begins.

4.3.5 New asphalt paving in roadway/driveway area shall have a minimum 2” inch hot asphalt mix base course, followed by a tack coat, and a minimum 2” hot asphalt mix final surface course.

All paving shall be laid per Texas DOT Specifications. Once surface course has been laid, the area shall be rolled smooth. Final finished course shall be unyielding, free from in-equites, with a smooth tight even surface, true to grade, drain correctly, and shall no depressions that retain water runoff or pooling. (See Attached Drawings)

4.3.6 The finished paving after compaction and rolling, shall have a smooth transition with any and all existing adjacent and adjoining surface areas. (Existing paved areas, existing concrete driveways, concrete pads, sidewalks, curbs and any adjoining hard surface). Where newly finished paving meets any area of terrain (lawn, gravel, dirt, etc.), these areas shall have a round smooth edge.

4.3.7 Contractor shall avoid any damage or contamination to any area adjacent to project work area. Section 4.0.5 of Scope of Work shall be followed at all times during site preparation and paving process.

4.3.8 Once paving is complete, all existing gate closures and catches shall be checked to be in working condition, unobstructed by the new pavement. All sliding cantilever gates shall also be checked to be in working condition, unobstructed by new pavement.

4.3.9 Contractor shall install new entrance and egress loops to work with the existing sliding gate and motorized gate opener. Gate operation shall be in fully functional working condition when project is complete. The entrance and exit timing of the gate shall be coordinated with the COR and AFOS.

4.4 POV Parking / Roadway Re-Seal

4.4.1 Repair any pre-existing pavement defects to include all dips, cracks, roadway/driveway cuts, low spots poor drainage, base or sub-base damage, holes, deteriorated areas, and/or soft spots. Any and all pre-existing pavement defects shall be properly saw cut, excavated, sub-grade repaired, and properly repaired before slurry seal surfacing is applied. (See Attached Drawings)

4.4.2 Any and all cracks in existing POV/roadway area shall be properly prepared and cleaned of any vegetation, or debris, and filled with a crack filler per Texas DOT Specifications for roadway/driveways.

4.4.3 Contractor shall remove completely remove any vegetation present (down to roots) and shall also spray to kill any underlying vegetation below ground level, using an approved herbicide and dispensed by a licensed applicator following applicable State Regulations and manufacturers guidelines. This shall include but not be limited to curbing, sidewalks, concrete area located within POV parking area, and any adjoining hard surfaces. (See Attached Drawings)

4.4.4 Contractor shall thoroughly clean, sweep, or other means necessary to remove all debris, remaining vegetation, and any loose surface material in preparation for slurry seal-coat

4.4.5 Apply a slurry seal-coat to the remaining roadway/driveway and POV parking areas, which after curing will provide a hard wearing protective surface. (Approximately 45,850 SF) (See Attached Drawings)

4.4.6 Contractor shall avoid any damage or overspray to any areas adjacent to the project work area. Section 4.0.5 of Scope of Work shall be followed at all times during slurry seal-coat process.

4.4.7 Once slurry seal-coat project is complete, contractor shall ensure that the entrance and egress loops are in fully functional working condition.

4.5 Roadway/ Driveway and POV Parking Areas Improvements

4.5.1 All new pavement and slurry seal shall be allowed to cure for required time. Once cured, the contractor shall stripe the POV parking and any roadway/driveway areas. This is to include but not be limited to all parking stall lines, no parking zones, and ADA parking stalls/markings.

Contractor shall apply thermoplastic pavement markings as recommended by the manufacturer, following the COR and AFOS acceptance of the striping plan. New striping plan shall follow all set-back regulations. Vehicular traffic shall not be allowed on the surface until proper curing of markings per manufacturer’s requirements. (See Attached Drawings)

4.5.2 Install new pre-fabricated concrete wheel stops. This shall be coordinated with the COR and AFOS. (See Attached Drawings)

4.5.3 Contractor shall design and construct a drainage plan for POV parking area. The drainage shall be designed using the best possible method, and be constructed so that water runoff from the POV Parking and surrounding areas does not collect/pool in the corner of the POV parking area. Possible solutions being a curb-opening inlet, or grate inlet utilizing any existing storm water drainage, or existing ditches. Drainage design and construction shall follow any Storm Water Regulations, and be coordinated with COR and AFOS.

4.5.4 Any surrounding areas disturbed during construction of drainage shall be restored to original or better conditions to match existing grade and surrounding area.

4.6 ADA Compliant Ramp and Parking

4.6.1 Contractor shall install new ADA compliant accessible sidewalk ramp and (2) parking stalls. Also install new ADA compliant signage and markings. Exact location shall be coordinated with COR and AFOS. (See Attached Drawings)

4.6.2 Contractor shall install one new ADA compliant accessible ramp to the front door concrete landing. The top of the ramp shall have smooth transition, matching the existing front door concrete landing elevation. The new ramp shall follow proper ADA slope guidelines, and be connected with a new ADA compliant sidewalk leading to the existing sidewalk. Exact location of ramp and sidewalk shall be coordinated with COR and AFOS. (See Attached Drawings)

4.6.3 Any surrounding areas disturbed by during construction of ADA sidewalk and ramp shall be restored to original or better conditions to match existing grade and surrounding area.

4.7 Facility Signage

4.7.1 Remove the existing facility identification signage, relocate the supports and install a new facility sign. Sign supports shall be set in concrete and painted to match the sign design. Exact location, type, and design of sign shall be coordinated with the COR and AFOS.

4.7.2 Install (2) new energy efficient LED lights to properly illuminate of both sides of the new facility sign for maximum visibility.

4.7.3 Any disturbed areas from sign or lighting installation shall be restored to original or better conditions to match existing grade and surrounding area.

5. WARRANTY:

5.1 All work specified in this contract shall have a warranty of a minimum period of one full calendar year for parts and labor from the customer’s acceptance date. At the final acceptance walk-through, the Contractor shall provide to the COR a signed warranty letter.

6. QUALITY CONTROL AND INSPECTIONS:

6.1 All work shall be inspected by the contractor’s quality control person and final inspection shall be performed by the COR prior to final payment.

6.2 Contractor shall maintain a clean, clear, and safe working environment at all times.

6.3 Only qualified personnel familiar with the proper construction techniques shall be used.

6.4 All site coordination shall be accomplished through the 63rd RSC AFOS Bobby Easterling.

7. POINTS OF CONTACT:

AFOS: Bobby Easterling Office (361) -853-3094 x231 Cell (650)-933-8615 bobby.r.easterling2.civ@mail.mil

COR: Floyd Reed Office (210)-221-3945 Cell (910)-728-2857

Floyd.l.reed.civ@mail.mil thomas.e.wiley Typewritten Text Thomas Wiley Senior Engineering Technician thomas.e.wiley Line