NELLIS AFB PAVING IDIQ SOW - DRAFT.pdf

Attachment #01 STATEMENT OF WORK FOR

PAVING IDIQ

NELLIS AIR FORCE BASE, NEVADA

OFFICE OF THE BASE CIVIL ENGINEER

(29 July 2024)

Summary of Work 01 11 00

SPECIFICATION INDEX

DIVISION 1 GENERAL REQUIREMENTS DATED PAGES

Cover Sheet 07 Feb 16 1 Specification Index 07 Feb 16 2 01 11 00 Summary of Work 07 Feb 16 59 01 33 00 Submittal Procedures Schedule of Material Submittals 07 Feb 16 14 01 57 19 U.S. Fish and Wildlife: Desert Tortoise Specs Info 01 Dec 09 45 02 41 00 UFGS: Demolition 01 Aug 22 8 31 00 00 UFGS: Earthwork 01 Aug 23 25 32 01 13.64 UFGS: Rejuvenation of Asphalt Pavement Surfaces 01 Dec 23 9 32 01 16.71 UFGS: Cold Milling Asphalt Paving 01 Nov 23 7 32 01 17.61 UFGS: Sealing Cracks in Asphalt Paving 01 Nov 23 5 32 01 18.71 UFGS: Grooving of Airfield Paving 01 Nov 23 5 32 01 29.61 UFGS: Partial Depth Patching of Rigid Paving 01 Aug 17 17 32 11 20 UFGS: Base Course and Subbase for Paving 01 May 22 10 32 11 26 UFGS: Hot-Mix Bituminous Base Course for Roads 01 May 20 16 32 12 13 UFGS: Bituminous Tack and Prime Coats 01 May 17 7 32 12 15.13 UFGS: Asphalt Paving for Airfields 01 May 22 31 32 12 16.16 UFGS: Road-Mix Asphalt Paving 01 Nov 20 26 32 12 36.13 UFGS: Bituminous Fog Seal 01 Nov 23 8 32 13 14.13 UFGS: Concrete Paving for Airfields 01 Nov 22 67 32 13 13.06 UFGS: PCC Pavement for Roads and Site Facilities 01 May 20 23 32 13 73.19 UFGS: Compression Concrete Paving Joint Sealant 01 Nov 19 7 32 16 19 UFGS: Concrete Curbs, Gutters, and Sidewalks 01 May 18 12 32 17 23 UFGS: Pavement Markings 01 Nov 18 21 32 17 26 SPECS: Tactile Warning Pads 07 Feb 16 5 34 73 13 UFGS: Aircraft Tiedowns 01 Nov 19 4 T10.1 Clark County: Bollards Fixed – Type 2 17 Jul 19 1

APPENDIX LIST

APPENDICES DATED

Appendix 1 Utility Duct Details 07 Feb 2016 Appendix 2 Mooring Detail 07 Feb 2016 Appendix 3 Typical Wing Wall Inlet Details 07 Feb 2016 Appendix 4 A Curb Detail 07 Feb 2016 Appendix 5 L Curb and Gutter Detail 07 Feb 2016 Appendix 6 Sidewalk Detail 07 Feb 2016 Appendix 7 Valley Gutter Detail 07 Feb 2016 Appendix 8 Sleeve Bollards Detail 07 Feb 2016 Appendix 9 Partial Depth Repairs Detail 07 Feb 2016 Appendix 10 Full Depth Repairs Detail 07 Feb 2016 Appendix 11 Repair of Concrete (Fail Keyway) 07 Feb 2016 Appendix 12 Crack Repair Detail 07 Feb 2016 Appendix 13 Field Molded Joint Seal Detail 07 Feb 2016 Appendix 14 Compression Seal Detail 07 Feb 2016 Appendix 15 ADA Warning Panel Detail 07 Feb 2016 Appendix 16 Installation Facility Standards (IFS), Nellis and Creech 01 Jan 2019 Appendix 17 AF Form 103 – Dig Permit 01 Aug 1994 Appendix 18 AF Form 103 – Outage Request 01 Aug 1994 Appendix 19 Schedule of Values Template 16 May 2023 Appendix 20 Nuclear Gauge Request Form 1 01 Jan 2023 Appendix 21 Nuclear Gauge Request Form 2 01 Jan 2023 Appendix 22 NAFB 0-74, Range Pass 01 Feb 1996 Appendix 23 Environment Permit ATP Guidance 01 Apr 2023 Appendix 24 Work Clearance Triggers 01 Jul 2023 Appendix 25 National Manual on Uniform Traffic Control Devices 01 May 2012 Appendix 26 DOD Supplement to MUTCD 27 Jul 2017 Appendix 27 NTTR Visit Request 01 Jan 2023 Appendix 28 AF Form 3065 Progress Report Template 01 Apr 1996 Appendix 29 AF 3064 Progress Schedule Template 01 Apr 1996 Appendix 30 Plan 32-7086 Hazardous Material Management Plan 01 Jun 2021 Appendix 31 USAF Integrated Cultural Resources Management Plan 15 Nov 2019 Appendix 32 Installation Plan 12 Hazardous Waste Management Plan 27 Sep 2023 Appendix 33 Temporary Desert Tortoise Fence Guidelines 07 Apr 2022 Appendix 34 NAFB Suitable Tree List 17 May 2023 Appendix 35 AF 66 Schedule of Material Submittals 16 May 2023 Appendix 36 AF 3000 Material Approval Submittal 01 Sep 2003 Appendix 37 Typical Exterior Color Schedule 01 Jan 2019 Appendix 38 NC 2710 Communication Installation Standards, IFS Requirement 01 Jun 2023 Appendix 39 IFS Electrical Requirement, Nellis and Creech 17 Oct 2023 Appendix 40 Uniform Design Construction Standards Potable Water (UDACS) 01 Jan 2010 Appendix 41 Uniform Standard Drawings for Clark County Area 09 Aug 2023 Appendix 42 Uniform Standard Specifications for Clark County Area 11 Jan 2023

Paving IDIQ

SECTION 01 11 00

SUMMARY OF WORK

1. PART 1 – GENERAL

1.1. SUMMARY

Description: The Nellis Paving contract is an indefinite delivery-indefinite quantity (IDIQ) contract. Work shall be defined in individual Task Orders (TO) and may consist of multiple disciplines in general construction categories. It may involve design services for all aspects of general construction including construction, modifications, and renovations of existing roads and utilities. Work may include but is not limited to: maintenance, repair, alteration, demolition, painting, paving and earthen work for roads and/or infrastructure. The Contractor shall furnish all design, labor, equipment, material, manufactured articles, transportation, supervision, and all else necessary to accomplish the design and/or repair/construction of each TO written under this Paving IDIQ for all work that is defined for each project. Work may be accomplished at Nellis AFB, Nevada Test and Training Range (NTTR), and other related sites in Nevada. TOs will be completed as required per attached IDIQ specifications, referenced documents, and as identified on any TOs project drawings as applicable. The Contract will govern in the case of any conflicts with this section.

1.1.1. Definitions:

• As-Built Drawings: Drawings prepared by the Contractor in sufficient detail in accordance with this SOW to accurately reflect the project as constructed, complete with all changes, modifications, and deletions from award drawings. The revisions from Contractor Markups and field inspection notes are transferred in CAD to the final as-built set of drawings. The final as-built drawings include modifications during construction, field requested changes, shop drawing modifications, and contractor designs.

• Calendar Day (CD): Each day of the calendar year including workdays (WD), Holidays, and

Weekends (including Saturdays and Sundays). Unless otherwise specified, all references to “days” will be considered as calendar days.

• Contract Clauses: Where Special Clauses or General Provisions are referred to in the specifications, reference should be to Contract Clauses.

• Contractor: The term Contractor refers to the general contractor. The general contractor is responsible for all subcontractors, suppliers, and consultants under their employ.

• Contracting Officer: The Contracting Officer refers to a person with the authority to enter into, administer, change and/or terminate contracts and make related determinations and findings. The term includes certain authorized representatives of the Contracting Officer acting within the limits of their authority as delegated by the contracting officer.

• Contracting Officer’s Technical Representative (COTR): The Base Civil Engineer or his authorized representative is designated as the COTR (Construction Manager), for the purpose of technical surveillance and evaluation of the work performed under this contract. This designation in no way authorizes anyone other than the Contracting Officer to commit the Government to changes in

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• Controlled Area: Area of performance on Government property with heightened security requirements within which the Contractor is not allowed free access to the work site, cannot enter and exit freely, and will be required to be under escort at all times during performance of the project. Escorts shall be provided by the contractor and must adhere to a ratio of at least 1 escort per 10 persons within sight.

Controlled areas contain valuable resources and are clearly marked with a "Controlled Area" sign.

Personnel and equipment entry may be subject to delays due to security processing. Any individual who is required to escort on Nellis or any of its properties shall have at a minimum a Secret Clearance or higher if required for the escorted area. The particular restriction level will be on a case-by-case basis depending on the facility. However, the Contractor will be able to address this question to the users of the facility during the site walk as to the required security clearance level of any escort.

• Final Inspection: The final examination held by the Government to verify that all work requirements (including clean-up) have been satisfactorily accomplished by the Contractor.

• Government-Furnished Items: Items (e.g., equipment, facilities, materials, services, etc.)

provided by the Government to the Contractor for use in performance of this contract, including issued task orders

• Match Existing: A term used to describe the exactness to which we require a new and old product to match. “Match existing” requires that a thorough or exhaustive effort be made on the part of the Contractor to match as close as possible an existing finish, product, color, texture, sheen, etc. This may mean the use of custom matching of colors or providing manufacturers “non-standard” material selections during the submittal process.

• Notice to Proceed (NTP): A contract document issued by the Contracting Officer, after receipt of bonding, which gives the Contractor written notice to commence work and/or order materials.

• Pre-Construction Conference: A meeting attended by designated representatives of the Government and the Contractor after project award but before the start of work to discuss all aspects of the required work for a specific project.

• Pre-Final Inspection: The quality control examination held by the Contractor to identify and correct all work discrepancies prior to requesting a final inspection by the Government. It is encouraged to have Government representation on-site during the Pre-Final Inspection.

• Professional Certification: The process of affixing a seal or statement to a drawing or design document to indicate that the work to which it is affixed has been performed by a person licensed as a professional, in that area of expertise, in the state of Nevada.

• Restricted Work Area: Area of performance on Government property with increased security requirements within which the Contractor is not allowed free access to the work site. The Contractor shall be escorted to and from the work site by a Government representative, typical from the user/unit.

Contractor provided escorts are not allowed. Restricted areas are marked by warning signs, contain priority resources and all personnel must obtain specific written permission to enter. Personnel and equipment entry may be subject to delays due to security processing.

• Statement of Work (SOW): Written descriptions documenting work required by each Government

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TO. May be provided by the Government or prepared by the Contractor, depending on the individual TO. Included in the SOW are the specific technical requirements for the project.

• Task Order (TO): An order placed against an established contract, which may contain the general requirements and parameters of a proposed project. Included with the TO may be a Statement of Work that defines specific technical requirements for the project. May also include information such as budget limitations, design certifications and drawings required to be prepared by the Contractor.

1.2. LOCATION

The project sites is/are located at Nellis AFB or at other locations within the southern portions of the Nevada Test and Training Range (NTTR) such as Range 63C, Point Bravo, or at Tolicha Peak within the western portions of the NTTR.

1.2.1. Nellis Air Force Base (NAFB): NAFB is located approximately nine (9) miles north of downtown Las Vegas at the intersection of Las Vegas Blvd and Craig Road. NAFB consists of three main areas: the Main Base, Area II, and Area III. The specific project location is indicated in the individual TOs.

1.2.3. Nevada Test & Training Range (NTTR): Southern NTTR is approximately 35 miles north of Las Vegas and Tolicha Peak is approximately 145 miles north of Las Vegas. The specific project location is indicated in the individual TOs.

1.3. PROGRAM OVERVIEW

1.3.1. Minimum/Maximum Contract Amounts: The only work authorized under the Paving IDIQ is as described in individual Task Orders (TOs). A minimum of $40,000.00 is guaranteed for the IDIQ contract awarded. Individual TOs shall have an estimated magnitude of $10,000.00 to $5,000,000.00. The Government makes no representation as to the number of TOs or actual amount of work to be ordered in excess of the minimum guarantees specified herein. The aggregate amount of the Paving IDIQ, including options, shall not exceed $10,000,000.00.

1.3.2. Commencement of Work: No work under this contract shall commence until such a time as the Contracting Officer issues a written TO and Notice to Proceed (NTP) under the TO as described in the paragraph 1.9 “Performance Periods & Notice(s) to Proceed.” The Contracting Officer reserves the right to determine the issue date of any NTP.

1.3.3. Task Order Performance Period: FAR 52.211-10, Commencement, Prosecution, and Completion of Work shall be incorporated into each TO identifying the construction schedule. The Government reserves the right to negotiate a performance period or impose a performance period for each TO.

1.3.4. Performance Evaluations: At the conclusion of each ordering period, the COTR shall complete a contractor performance evaluation and input into Contractor Performance Assessment Reporting System (CPARS). The evaluations will take into account all aspects of the contractor’s performance on all issued TOs.

Furthermore, performance evaluations may be completed at any time the Contractor’s performance is considered less than satisfactory. Contractors will be provided an opportunity to provide input into the evaluation. The performance evaluations may have an impact on the award of future TOs.

1.3.5. Task Order Issuance Procedures:

1.3.5.1. Work under the Paving IDIQ contract will be ordered by written TO issued to the Contractor by the

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Contracting Officer.

1.3.5.2. The individual TOs will be placed in a sequential numbering system, which relate back to the Contractor’s basic IDIQ contract.

1.3.5.3. The Government will not be obligated to reimburse the Contractor for work performed, items delivered, or any costs incurred, nor shall the Contractor be obligated to perform, deliver, or otherwise incur costs except as authorized by duly executed TOs.

1.3.5.4. TOs will be firm fixed price and clearly list the specific line items to be performed or the performance desired. Each TO is subject to the terms and conditions of the IDIQ contract. In the event of a conflict between the TO and the IDIQ contract the contract shall take precedence

1.4. SOURCE OF SUPPLY AND QUALITY REQUIREMENTS

All materials required to complete the work shall be furnished by the Contractor. Materials incorporated will conform to the requirements of the specifications for the work. New materials will be furnished and used. All materials will be manufactured, handled, and used in a workmanlike manner to ensure the completed work is according to the plan and specifications. Notifications will be provided to the Government as to the proposed source(s) of material with all required mix designs and test reports at least 30 days in advance of their use to enable the Government time to properly review and approve. All approvals will be good for a maximum of one year from submission date. Test reports required may include but are not limited to sieve analysis, material classification, plasticity limit, specific gravity, angularity, penetration, ductility, viscosity, dynamic shear, asphalt content and gradation, flash point, tensile strength, flexural strength, compressive strength as required in the specifications.

1.5. DESCRIPTION OF WORK

1.5.1. Scope of Work: Individual task orders consisting of one or more projects shall be awarded under this IDIQ contract. The scope of each project shall include, but not be limited to, one or more of the line items described in the following subparagraphs. Note the term demolition or remove includes haul and disposal of material off base. The Contractor shall provide and install all safety barricades, traffic control items and detour signs, and the cost of such shall be included in the bid prices for the line items. Minimum quantities for each line item per each phase of each project are listed on the bid schedule. Projects may also include design work of varying levels of complexity.

1.5.2. Hot Mix Asphalt (HMA) Pavements:

SPECIFICATION TITLE SECTION

DEMOLITION UFGS 02 41 00

EARTHWORK UFGS 31 00 00

REJUVENATION OF ASPHALT SURFACES UFGS 32 01 13.64

SEALING CRACKS IN ASPHALT PAVING UFGS 32 01 17.61

BASE COURSE AND SUBBASE FOR PAVING UFGS 32 11 20

HOT MIX BITUMINOUS BASE COURSE UFGS 32 11 26

BITUMINOUS TACK AND PRIME COATS UFGS 32 12 13

ASPHALT PAVING FOR AIRFIELDS UFGS 32 12 15.13

ROAD MIX ASPHALT PAVING UFGS 32 12 16.16

BITUMINOUS FOG SEAL UFGS 32 12 36.13

1.5.2.1. Repair 3” HMA Pavement: Work includes the demolition of the existing asphalt pavement (2”-3” thick, excluding saw cutting) and base, scarifying the top 6" of the subgrade (compact to 95% of laboratory maximum density), installing a 6" aggregate base course (compact to 97% of laboratory maximum density), installing a prime coat, installing 3" of asphalt course (1/2" design mix compacted to 97% of the density of the laboratory compacted specimen), and fog sealing.

1.5.2.2. Repair 4” HMA Pavement: Work includes the demolition of the existing asphalt pavement (4”-5” thick, excluding saw cutting) and base, scarifying the top 6" of the subgrade (compact to 95% of laboratory maximum density), installing a 9" aggregate base course (compact to 97% of laboratory maximum density), installing a prime coat, installing 4" of asphalt course (3/4” design mix or 1/2" design mix compacted to 97% of the density of the laboratory compacted specimen), and fog sealing.

1.5.2.3. Repair 6” HMA Pavement: Work includes the demolition of the existing asphalt pavement 6” thick, excluding saw cutting) and base, scarifying the top 6" of the subgrade (compact to 95% of laboratory maximum density), installing a 12" aggregate base course (compact to 97% of laboratory maximum density), installing 6" of asphalt course in two lifts (3/4” design mix compacted to 97% of the density of the laboratory compacted specimen), and fog sealing.

1.5.2.4. Repair Primary Airfield HMA Pavement: Work includes the demolition of the existing asphalt pavement (4”-6” thick, excluding saw cutting) and base, scarifying the top 6" of the subgrade (compact to 95% laboratory maximum density), installing a 12" aggregate base course (compact to 100% of laboratory maximum density), and installing 6" of asphalt in two lifts (3/4" airfield asphalt design mix compacted to 98% of the density of the laboratory compacted specimen).

1.5.2.5. Patch HMA Pavement: Work includes cutting straight and vertical faces around the bad pavement area (extending cut at least 12” into good pavement areas), removing the bad asphalt and base as necessary to firm material, compacting the base to 100% of laboratory max density, applying tack coat to the vertical faces, and placing 3/4" hot mix asphalt in layers not to exceed three inches. Thickness of the new asphalt pavement needs to match the existing pavement. Compact patch to same grade as surrounding pavement to a minimum 97% of laboratory max density.

1.5.2.6. Overlay 2” HMA Pavement: Work includes cold milling asphalt pavement to a depth of two inches, cleaning loose debris from the existing pavement, tack coating, placing a two-inch-thick wearing course of 1/2” design mix, and fog sealing. Millings shall be disposed of off base.

1.5.2.7. Overlay 3” HMA Airfield Pavement: Work includes cold milling asphalt pavement to a depth of three inches, cleaning loose debris from the existing pavement, tack coating, and placing a three-inch-thick wearing course of 3/4” airfield asphalt design mix. Millings shall be disposed of off base.

1.5.2.8. Remove 2”-7” HMA Pavement: Work includes demolishing 2” to 7” thick asphalt pavement. Existing base shall be graded and compacted to minimum of 95% density. Spoils shall be disposed of off base.

1.5.2.9. Remove/Replace 3” HMA Pavement: Work includes the demolition of the existing asphalt pavement (2”-3” thick), scarifying the top 6" of the aggregate base course (compact to 97% of laboratory maximum density), installing 3" of asphalt course (1/2" design mix compacted to 97% of the density of the laboratory compacted specimen), and fog sealing.

1.5.2.10. Remove/Replace 4” HMA Pavement: Work includes the demolition of the existing asphalt pavement (4”-5” thick), scarifying the top 6" of the aggregate base course (compact to 97% of laboratory maximum density), installing 4" of asphalt course (3/4" design mix or 1/2" design mix compacted to 97% of the density of the laboratory compacted specimen), and fog sealing.

1.5.2.11. Construct 3” HMA Pavement: Work includes site clearing and grubbing, grading the subgrade to the elevations required, scarifying the top 6" of the subgrade (compact to 95% laboratory maximum density), installing a 6" aggregate base course (compact to 97% of laboratory maximum density), installing 3" of asphalt course (1/2” design mix compacted to 97% of the density of the laboratory compacted specimen), and fog sealing.

1.5.2.12. Construct 4” HMA Pavement: Work includes site clearing and grubbing, grading the subgrade to the elevations required, scarifying the top 6" of the subgrade (compact to 95% laboratory maximum density), installing a 9" aggregate base course (compact to 97% of laboratory maximum density), installing 4" of asphalt (3/4" design mix or 1/2" design mix compacted to 97% of the density of the laboratory compacted specimen), and fog sealing.

1.5.2.13. Construct 6” HMA Pavement: Work includes site clearing and grubbing, grading the subgrade to the elevations required, scarifying the top 6" of the subgrade (compact to 95% laboratory maximum density), installing a 12" aggregate base course (compact to 97% of laboratory maximum density), installing 6" of asphalt in two lifts (3/4" design mix compacted to 97% of the density of the laboratory compacted specimen), and fog sealing.

1.5.2.14. Install Fill Material: Work includes installation of additional satisfactory subgrade materials as needed to achieve the desired grades. Fill material (compacted to 95% laboratory maximum density) will be completed to meet proper drainage slopes and other elevations for the site. The grading plan shall reflect the quantities included in this line item.

1.5.2.15. Install Subbase: Work includes the installation of 6" subbase material (compact to 97% of laboratory maximum density). The subbase shall be installed between the compacted subgrade (fill material) and the base course.

1.5.2.16. Excavate and Export Subgrade: Work includes excavation and export of existing subgrade. The exported subgrade shall be hauled off base. This line item may be used in conjunction with pavement construction or independently. Note that some paving line items already include subgrade replacement with base course.

1.5.2.17. Saw Cut Asphalt Pavement: Work includes saw cutting asphalt pavement to a 7” depth.

1.5.2.18. Rout and Seal Cracks: Crack widths are 1/4" to 1/2". Work includes routing to a nominal width at least 1/8” greater than the existing nominal or average width, and to an approximate depth of 3/4"; backer rod shall be placed in cracks that have a depth greater than 3/4". After cleaning with compressed air, cracks shall be filled with the specified hot-applied sealant.

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1.5.2.19. Seal Cracks: Crack widths are 1/2" to 1”. Work includes preparing by sandblasting and cleaning with compressed air. The cracks shall then be filled with the specified hot-applied sealant. If the depth of the crack is greater than 3/4", a backer rod material is to be inserted.

1.5.2.20. Repair Large Cracks: Crack widths are >1”. Work includes preparing by saw cutting the edges of the crack in order to provide vertical faces and cleaning with compressed air. Large cracks shall be filled with an asphalt sand or fine-graded asphalt mix.

1.5.2.21. Rout and Seal HMA/PCC Pavement Joint: Work includes repairing the joint between HMA pavement and PCC pavement or gutter by saw cutting a joint reservoir 3/4” + 3/4” deep and 3/8” + 1/8” wide (as measured from the concrete edge), cleaning the reservoir with compressed air, and filling it with the specified hot applied sealant.

1.5.2.22. Place Rubberized Asphalt Emulsion Sealant: Work includes placing a rubberized asphalt emulsion sealant over existing asphalt pavements in accordance with the specifications and product manufacturer’s instructions. Suitable products include “Americoat” (American Pavement Preservation), “MasterSeal PMM Rubberized Sealer” (Sunland Asphalt). Contractor may submit additional products for review and possible approval to the Contracting Officer.

1.5.2.23. Place Asphalt Sealer/Rejuvenator: Work includes placing a rejuvenating agent over an asphalt pavement surface in accordance with the specifications and product manufacturer’s instructions. A spray wand shall be used at edges of pavement to prevent pooling and excess runoff. Suitable products include “Rejuvaseal” (Rejuvaseal), “Paverx” (Pavement Preservation Technologies, Ltd) and “Reclamite” (Pavement Technology Inc). Contractor may submit additional products for review and possible approval to the Contracting Officer.

1.5.2.24. Place Cold Tar Seal: Work includes placing a rubberized asphalt emulsion sealant over existing asphalt pavements. Work shall be done in accordance with FAA Specification P 629 Thermoplastic Coal Tar Emulsion Surface Treatments. Work includes preparing the pavement surface, removing any existing striping by grinding or other methods that do not damage the pavement surface, and applying the thermoplastic coal tar emulsion in accordance with the specifications and product manufacturer’s instructions. The removal of the striping is necessary to allow the mechanical binding of the sealer to the pavement. Suitable products include “Sealmaster Coal Tar Pavement Sealer” (SealMaster), “Star Seal Supreme” (Pavement Maintenance Supply) and “Grip-Flex P-629 Microsurfacing” (Grip-Flex). Contractor may submit additional products for review and possible approval to the Contracting Officer.

1.5.2.25. Place Dust Palliative: Work includes applying a dust palliative to unpaved areas. Dust palliative product shall meet Clark County dust control standards and Nellis Air Quality requirements.

1.5.3. Portland Cement Concrete (PCC) Pavements:

EARTHWORK UFGS 31 00 00

PARTIAL DEPTH PATCHING OF RIGID PAVING UFGS 32 01 29.61

BASE COURSE AND SUBBASE FOR PAVING UFGS 32 11 20

PCC PAVEMENT FOR ROADS AND SITE FACILITIES UFGS 32 13 13.06

CONCRETE PAVING FOR AIRFIELDS UFGS 32 13 14.13

COMPRESSION CONCRETE PAVING SEALANT UFGS 32 13 73.19

CONCRETE CURBS GUTTERS AND SIDEWALK UFGS 32 16 19

UNIFORM STANDARD DRAWINGS CLARK COUNTY SOUTHERN NV RTC

1.5.3.1. Repair Partial Depth Spalls: Work includes saw cutting (3” depth) around an area of unsound concrete, removing the unsound concrete to a 3” depth, prepping the exposed surface, placing new concrete, and sealing the joints around the patch.

1.5.3.2. Repair Full Depth Spalls: Work includes saw cutting and removing unsound PCC pavement to the full depth of the pavement (10”-15” thick), compacting disturbed areas of the base course, installing deformed rebar and smooth dowels, and placing and curing new PCC pavement in accordance with the specifications.

1.5.3.3. Repair PCC Cracks: Work includes saw cutting along the crack to form a joint reservoir, preparing by sandblasting, cleaning with compressed air, filling with backup material, installing bond break tape as required, and sealing the crack with new sealant in accordance with the specifications.

1.5.3.4. Reseal PCC Pavement Joints: Work includes the removal of the existing joint sealant, creating a new joint reservoir, cleaning and preparing the joint by use of sandblasting and compressed air, filling with backup material, installing bond break tape as required, and resealing the joint with new sealant in accordance with the specifications.

1.5.3.5. Demolish Curbs and Gutters: Work includes the demolition and removal (including saw cutting as necessary) of existing concrete curbs and gutters, asphalt curbs, and concrete valley gutters. Spoils shall be disposed of off base.

1.5.3.6. Demolish Sidewalks: Work includes the demolition and removal (including saw cutting as necessary) of existing concrete sidewalks or similar concrete pavements. Assume 4” thickness. Spoils shall be disposed of off base.

1.5.3.7. Construct PCC Curbs and Gutters: Work includes scarifying the top 6" of subgrade (compact to 95% laboratory maximum density), installing a 6” aggregate base course, installing L- type concrete curb and gutter, A-type concrete curb, surmountable concrete curb and gutter. Products and installation shall conform to the applicable drawings in the “Uniform Standard Drawings for Clark County Area, Nevada”, latest edition, accessible from https://www.rtcsnv.com/projects-initiatives/streets-highways/uniform-standard-specifications-and-drawing-archives/.

1.5.3.8. Construct Cross/Valley Gutters: Work includes scarifying the top 6" of subgrade (compact to 95% laboratory maximum density), installing a 10” aggregate base course, installing 9" thick concrete valley gutter (up to 8’ wide), w/ #4 bars @ 12” o.c. (control joints at 12’ or less apart). Products and installation shall conform to the applicable drawings in the “Uniform Standard Drawings for Clark County Area, Nevada”, latest edition.

1.5.3.9. Construct Sidewalks: Work includes scarifying the top 6" of subgrade (compact to 95% laboratory maximum density), installing a 5” aggregate base course, installing 4" thick concrete sidewalk (typically 5’ wide), (control joints at 5’ or less apart). Products and installation shall conform to the applicable drawings in https://www.rtcsnv.com/projects-initiatives/streets-highways/uniform-standard-specifications-and-drawing-archives/ https://www.rtcsnv.com/projects-initiatives/streets-highways/uniform-standard-specifications-and-drawing-archives/

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1.5.3.10. Construct PCC Pavement Structure: Work includes pouring and installing PCC pavement for various miscellaneous uses. If applicable, subgrade (not included) shall be scarified and compacted to 95% maximum density, and a 5” aggregate base course shall be installed. This line item shall assume 6” depth and be used for ramps, pony walls, road islands, etc., and used in conjunction with the miscellaneous formwork line item (1.5.10.18)

1.5.3.11. Construct 6” or 8” Thick PCC Pavement: Work includes scarifying the top 6" of subgrade (compact to 95% laboratory maximum density), installing a 4” aggregate base course, 6” or 8” thick PCC pavement w/ #4 bars @ 16” o.c. (control joints at 12’ or less apart). Products and installation shall conform to the applicable drawings in the “Uniform Standard Drawings for Clark County Area, Nevada”, latest edition.

1.5.3.12. Construct 10” Thick PCC Road Intersection Pavement: Work includes scarifying the top 6" of subgrade (compact to 95% laboratory maximum density). Installing 4” of aggregate base course (compact to 95% of laboratory maximum density), placing 10” of PCC pavement, installing joints, tie bars as required, and placing joint seals. Products and installation shall conform to drawing numbers 230, 231, and 233 in the “Uniform Standard Drawings for Clark County Area, Nevada”, latest edition.

1.5.3.13. Construct 12” Thick Airfield PCC Pavement: Work includes scarifying the top 6” of subgrade (compact to 95% of laboratory maximum density). Installing 4” of aggregate base course (compact to 95% of laboratory maximum density), placing 12” of PCC pavement, installing 16” long, 1” diameter steel dowels at 12” o.c., saw cutting control joints, and placing neoprene compression joint seals. New slabs shall be 20’ x 20’, unless otherwise noted.

1.5.3.14. Construct 15” Thick Airfield PCC Pavement: Work includes scarifying the top 6" of subgrade (compact to 95% laboratory maximum density). Installing 4” of aggregate base course (compact to 95% of laboratory maximum density), placing 15” of plain PCC pavement, installing 16” long, 1” diameter steel dowels at 12” o.c., saw cutting control joints, and placing neoprene compression joint seals. New slabs shall be 20’x 20’, unless otherwise noted.

1.5.3.15. Construct 20” Thick Airfield PCC Pavement: Work includes scarifying the top 6" of subgrade (compact to 95% laboratory maximum density). Installing 4” of aggregate base course (compact to 95% of laboratory maximum density), placing 15” to 20” of plain PCC pavement, installing 16” long, 1” diameter steel dowels at 12” o.c., saw cutting control joints, and placing neoprene compression joint seals. New slabs shall be 20’x 20’, unless otherwise noted. This line item shall be used primarily for thickened edge slabs.

1.5.3.16. Demolish 6” to 10” Thick PCC Pavement: Work includes the demolition and removal of existing 6” to 10” thick plain (doweled) PCC pavement. Spoils shall be disposed of off base.

1.5.3.17. Demolish 10” to 15” Thick PCC Pavement: Work includes the demolition and removal of existing 10” to 15” thick plain (doweled) PCC pavement. Spoils shall be disposed of off base.

1.5.3.18. Demolish 15” to 20” Thick PCC Pavement: Work includes the demolition and removal of existing 15” to 20” thick plain (doweled) PCC pavement. Spoils shall be disposed of off base.

1.5.3.19. Saw Cut PCC Pavement <12”: Work includes saw cutting concrete pavement to a 12” depth.

1.5.3.20. Saw Cut PCC Pavement >12”: Work includes saw cutting concrete pavement from 12” to 18” depth.

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1.5.3.21. Reseal PCC POLY-JET LOX Pavement Joints: Work includes the removal of the existing joint sealant, creating a new joint reservoir, cleaning and preparing the joint by use of sandblasting and compressed air, filling with backup material installing bond break tape as required, and resealing the joint with POLY-JET LOX sealant in accordance with the POLY-JET LOX sealant specification.

1.5.4. Construct drainage Structures:

EARTHWORK UFGS 32 00 00

CONCRETE CURBS GUTTERS AND SIDEWALK UFGS 32 16 19

Included with the line items below is the cost for steel plates to cover open trenches across pavements at the end of each work day as required to allow for traffic during non-work hours. Contractor shall excavate by means of hydro-excavation or other non-mechanical means for the line items below.

1.5.4.1. Construct Drop Inlet: Work includes necessary site excavation and installation of a new cast-in-place or precast concrete drop inlet (minimum 2' x 2' inside dimension) with a traffic bearing metal grate.

1.5.4.2. Connect Drop Inlet: This line item will be done in conjunction with line item 1.5.4.1. Work includes saw cutting and removal of 2-4” asphalt pavement, excavation, installation of a 6” schedule 40 PVC pipe between the new catch basin and an existing drainage ditch or existing drainage pipe (top of pipe is approximately three feet below the surface), backfilling, and the placement of new 2” asphalt. Compact asphalt to achieve at least 97% density and conform to the elevation of the surrounding pavement.

1.5.4.3. Install Concrete Culvert: This line item would be used in conjunction with paving line items. Work includes excavation by hydro-excavation to achieve a flatbed for the pipe, placement of a 24” or 36” equivalent diameter elliptical reinforced concrete pipe, and backfilling (compact to achieve 95% relative density). The first six inches of fill over the pipe is to be included as part of this line item.

1.5.4.4. Construct Headwall with Wings: This line item would be done in conjunction with line item 1.5.4.3.

Work includes necessary excavation, formwork, and installation of a reinforced concrete headwall and wing walls as detailed in the appendix.

1.5.4.5. Install Corrugated Metal Pipe (CMP): Work includes excavation by hydro-excavation to achieve a flatbed for the pipe, placement of a 24” diameter 16-gauge corrugated metal drainage pipe, and backfilling. The first six inches of fill over the pipe is to be included as part of this line item.

1.5.4.6. Install Riprap: Work includes placing geotextile fabric and a combination of 4”-8” red granite rock to a minimum of 6” depth. Rock granite shall be spread to a continuous uniform depth sufficient to ensure no weed block is visible from above (minimum 6 inches deep). Line item to be used in conjunction with drainage structures line items (i.e. culverts, headwalls, inlets and piping).

1.5.5. Install Utility Ducts:

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COMMUNICATIONS INSTALLATION STANDARDS NC 2710 (IFS)

These line items shall be used in conjunction with paving line items. Assume additional excavation of 18” by means of hydro-excavation. Contractor shall include the cost for steel plates to cover open trenches across pavements at the end of each work day as required to allow for traffic during non-work hours.

1.5.5.1. Install Sleeve Under New Pavement: Work includes any additional required excavation, installation of one 10” Schedule 40 PVC pipe, and backfilling. Final backfill above initial sand backfill shall be CLSM up to the bottom of the new pavement. Product and installation shall conform to the applicable drawings in the “Uniform Standard Drawings for Clark County Area, Nevada”, latest edition.

1.5.5.2. Install 2-Way Power/Comm Duct: Work includes any additional required excavation, installation of two 6” Schedule 40 PVC pipes (one duct with innerducts) encased in concrete, and backfilling. See detail in the appendix.

1.5.5.3. Install 4-Way Power/Comm Duct: Work includes any additional required excavation, installation of four 6” Schedule 40 PVC pipes (one duct with inner ducts) encased in concrete, and backfilling. See detail in the appendix.

1.5.5.4. Install 2” Direct Buried Duct: Work includes any additional required excavation, installation of one 2” Schedule 40 PVC pipe, and backfilling with appropriate material.

1.5.5.5. Install 6" Direct Buried Duct: Work includes any additional required excavation, installation of one 6” Schedule 40 PVC pipe, and backfilling with appropriate material.

1.5.5.6. Install Duct Bank Location Markers: Work includes installation of duct bank location markers at each end of the buried duct. See appendix for detail.

1.5.6. Adjust Utility Items:

UNIFORM DESIGN AND CONSTRUCTION STD. UDACS SECT. 2.21

1.5.6.1. Adjust Water Valve Cover to Grade: Work includes adjusting the elevation of an existing valve assembly so the cover is flush with the surface of the new pavement, and constructing a new concrete collar.

Product and installation shall conform to the applicable drawings in the “Uniform Standard Drawings for Clark County Area, Nevada”, latest edition.

1.5.6.2. Adjust Manhole Cover to Grade: Work includes adjusting the elevation of an existing manhole so the cover is flush with the surface of the new pavement, and constructing a new concrete slab around the manhole.

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Product and installation shall conform to the applicable drawings in the “Uniform Standard Drawings for Clark County Area, Nevada”, latest edition.

1.5.6.3. Replace Electrical Box: Work includes removal and disposal of existing concrete box and providing and installing a new concrete electrical box, sized up to 18" x 30", so that the cover is flush with the surface of the new pavement.

1.5.6.4. Relocate Fire Hydrant: Work includes non-mechanical excavation, removal of existing hydrant, addition of up to a 12’ extension pipe, reinstallation of hydrant, installation of a concrete kicker, and backfilling.

Installation of initial backfill shall be CLSM, and final backfill shall conform to the applicable specifications and drawings in the “Uniform Standard Drawings for Clark County Area, Nevada”, latest edition, as well as the “Uniform Design and Construction Standards for Potable Water (UDACS)”.

1.5.6.5. Install Light Pole Base: Work includes constructing a concrete anchor base for light poles. Up to 8’ depth of base according to UFGS 26 56 13.00 40 Lighting Poles and Standards.

1.5.7. Place Pavement Markings:

PAVEMENT MARKINGS UFGS 32 17 23

MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES MUTCD

1.5.7.1. Place Traffic Striping: Work includes laying out and placing yellow, white, or blue striping (dashed and/or solid) on new or existing roads or parking lots. Stripes shall conform to the applicable drawings in the “Uniform Standard Drawings for Public Works’ Construction, Offsite Improvements, Clark County Area, Nevada”, latest edition.

1.5.7.2. Remove Paint: Work includes removing paint from concrete pavement without adversely affecting the pavement surface. Spoils shall be disposed of off base.

1.5.7.3. Install Traffic Tape: Work includes layout, necessary preparation of the new or existing pavement surface, and installation of traffic tape.

1.5.7.4. Install Ceramic Traffic Buttons: Work includes laying out and placing the yellow or white buttons on new or existing roads. Buttons shall conform to the applicable drawings in the “Uniform Standard Drawings for Clark County Area, Nevada”, latest edition.

1.5.7.5. Install Reflective Traffic Markers: Work includes laying out and placing the white, yellow, or blue reflective markers on new or existing roads. Markers shall conform to the applicable drawings in the “Uniform Standard Drawings for Clark County Area, Nevada”, latest edition.

1.5.7.6. Remove Traffic Buttons/Markers: Work includes removing existing traffic buttons or markers and patching the resulting depression. The patch material shall be level with the surrounding pavement.

1.5.7.7. Install Large Reflective Traffic Markers: Work includes laying out and placing the white or yellow reflective markers on new or existing roads. Ceramic marker has a 6” diameter and 2” height with two reflectors facing opposite directions. Markers shall conform to the applicable drawings in the “Uniform Standard

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Drawings for Clark County Area, Nevada”, latest edition.

1.5.7.8. Install Reflective Roadway Delineators: Work includes laying out and placing the white or yellow reflective roadway delineators.

1.5.7.9. Place Airfield Reflective Striping: Work includes laying out and placing the specified yellow, red, or white paint with reflective beads on new or existing airfield pavements.

1.5.7.10. Place Black Paint: Work includes placing black paint over existing markings on pavements to hide those marks.

1.5.7.11. Hand Stencil: Work includes procuring hand stencils up to and including stencils with the width of 4’ and length of 4’.

1.5.7.12. Place Rumble Strips: Work includes saw cutting transverse rumble strips into asphalt concrete. Any spoils shall be disposed of off base.

1.5.7.13. Survey Team: Work includes a general survey and survey of subsurface soil conditions at the site.

This includes marking layout and chalk lines. Topographic and construction survey data shall also be delivered on two files (.CSV and .DWG) on a CD/DVD-ROM. Accuracy level of data provided shall be +/- 0.02 foot.

1.5.8. Pulverizations:

EARTHWORK UFGS 31 00 00

COLD MILLING ASPHALT PAVING UFGS 32 01 16.71

BASE COURSE AND SUBBASE FOR PAVING UFGS 32 11 20

ROAD MIX ASPHALT PAVING UFGS 32 12 16.16

BITUMINOUS FOG SEAL UFGS 32 12 36.13

1.5.8.1. Pulverize/Replace 3” HMA Pavement: Work includes pulverizing existing 2”-3” asphalt pavement and 6” of base, using the pulverized asphalt and base as base material (adding moisture and re-grading as necessary, and compacting to 95% of laboratory maximum density), installing 3” of HMA wearing course (1/2” design mix compacted to 97% of the density of the laboratory compacted specimen), and fog seal.

1.5.8.2. Pulverize/Replace 4” HMA Pavement: Work includes pulverizing existing 4”-5” asphalt pavement and 9” of base, using the pulverized asphalt and base as base material (adding moisture and re-grading as necessary, and compacting to 95% of laboratory maximum density), installing 4” of HMA wearing course (3/4” design mix or 1/2" design mix compacted to 97% of the density of the laboratory compacted specimen), and fog seal.

1.5.8.3. Pulverize/Replace 6” HMA Pavement: Work includes pulverizing existing 6” asphalt pavement and 12” of base, using the pulverized asphalt and base as base material (adding moisture and re-grading as necessary, and compacting to 95% of laboratory maximum density), installing 6” of HMA wearing course in two lifts (3/4” design mix compacted to 97% of the density of the laboratory compacted specimen), and fog

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1.5.9. Groove/Grind HMA/PCC Pavements:

GROOVING OF AIRFIELD PAVING UFGS 32 01 18.71

1.5.9.1. Grooving Airfield Asphalt and Concrete Surfaces: Work shall include a test section to ensure proper blade spacing being used for the specific aggregate prior to work. Grooving the desired area of the pavement (reference UFC 3-260-01, UFC 3-260-02, UFGS 32 01 18.71). Groove configuration shall be 1/4" (+ 1/16”) in depth by 1/4" (+ 1/16”, - 0 inch) in width by 1 1/2" (+ 0 inch, - 1/8”) center- to-center spacing. Grooving shall not be within 6” (+ 3”) of the runway centerline. Grooving shall not be within 6” of transverse joints or working cracks, through compression seals, in-runway lighting fixtures or similar items, or the first 20 feet either side of an arresting barrier cable which requires hook engagement for operation. Work also includes a 10K gallon water tanker the removal and disposal of slurry from grooving operations in accordance with local environmental regulations on site dumping is not permitted.

1.5.9.2. Grinding Airfield Asphalt and Concrete Surfaces: Work shall include a test section on a small area of pavement to ensure proper blade spacing is being used for the specific aggregate prior to work. Grinding the desired area of pavement using diamond blades and proper equipment (reference UFC 3-270-01). Work also includes a 10K gallon water tanker and the removal and disposal of slurry from grinding operations in accordance with local environmental regulations; on site dumping is not permitted.

1.5.10. Miscellaneous:

TACTILE WARNING PADS 32 17 26 (NON UFGS)

BOLLARDS FIXED TYPE 2 CLARK COUNTY T10.1

DEMOLITION UFGS 02 41 00

AIRCRAFT TIEDOWNS UFGS 34 73 13

UNIFORM STANDARD DRAWINGS CLARK COUNTY SOUTHERN NV RTC

MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES MUTCD

DESERT TORTOISE SPECIFICATIONS/FIELD MANUAL U.S. FISH & WILDLIFE 01 57 19

1.5.10.1. Install Traffic Control Sign: Work includes installation of a traffic control sign (including pole and concrete base). Signs shall be retroreflective and made of prismatic sheeting with a minimum warranty of 10 years. Product and installation shall conform to the applicable drawings in the “Uniform Standard Drawings for Clark County Area, Nevada”, and “Manual on Uniform Traffic Control Devices”.

1.5.10.2. Demolish Traffic Control Sign: Work includes demolition of a traffic control sign (including pole and concrete base).

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1.5.10.3. Remove/Replace Traffic Control Sign: Work includes removal and replacement of a traffic control sign using a new pole and new concrete base. Signs shall be retroreflective and made of prismatic sheeting with a minimum warranty of 10 years. Product and installation shall conform to the applicable drawings in the “Uniform Standard Drawings for Clark County Area, Nevada”, and “Manual on Uniform Traffic Control Devices”.

1.5.10.4. Replace Traffic Control Sign: Work includes replacement of a traffic control sign using the existing pole and concrete base. Work is limited to changing the sign, which shall be retroreflective and made of prismatic sheeting with a minimum warranty of 10 years. Product and installation shall conform to the applicable drawings in the “Uniform Standard Drawings for Clark County Area, Nevada”, and “Manual on Uniform Traffic Control Devices”.

1.5.10.5. Install Asphalt Speed Table: Work includes installation of a speed table on top of existing pavement.

The dimensions are a 12’ long flat section that is 8” high, and 4’ tapered end sections (slope of 3/16), and the length of the table will be the width of the lanes.

1.5.10.6. Install Precast Bumper Block: Work includes installation of precast concrete bumper blocks. Product and installation shall conform to the applicable drawings in the “Uniform Standard Drawings for Clark County Area, Nevada”, latest edition.

1.5.10.7. Install Detectable Warning Panel: Work includes placement and custom cutting of new yellow, red, black, brown or white detectable warning panels. Minimum size required is 24”x 60”. This line item is to be used in conjunction with line item 1.5.7.7 and will only be used with new pavement.

1.5.10.8. Install Urethane Rubber System: Work includes placing a urethane rubber system on top of existing pavement. Line item may be used in conjunction with any paving line item or on existing pavement.

Recommended manufacturer is Atlas Track and Tennis or approved equal. The Contractor will submit product information for approval and follow manufacturer’s instructions for installation. The surface must adhere to ASTM specification F2157-02, Standard Specification for Synthetic Surfaced Running Track.

1.5.10.9. Maintain Urethane Rubber System: Work includes high pressure power wash cleaning of surface, repair all cracks and voids in the surface, provide necessary protection of surrounding area from over spray, apply system primer, apply 2 coats of red urethane binder, remove protection and return the surrounding area to its natural state.

1.5.10.10. Construct and Install Fixed Road Bollards: Work includes surveying, trenching, placing, constructing, and compacting 6” minimum aggregate base course (Type II), placing a concrete footing sized per the schedule in appendix detail Bollard Type 2…