Attachment 4b -19-035334 Quesada SPECS Volume II Pkg A.pdf

Quesada Gate and

Road Improvements

Mike Monroney Aeronautical Center

Oklahoma City, OK

Work Order No. 2019-035334

Contract No. DTFAAC-16-D-00035

14 December 2022

Specifications – Volume 2 of 2

Issued for Bids Package

Technical Specifications - Issued for Bids Quesada Gate Upgrades

Work Order 2019-035334 Bid Package "A & B"

Federal Aviation Administration TABLE OF CONTENTS

Quesada Gate Bid Package "A&B" 000000 - 1

SECTION 000000 - TABLE OF CONTENTS

000000 TABLE OF CONTENTS

000107 SEALS PAGES

DIVISION 01 – GENERAL REQUIREMENTS

010100 - SUMMARY OF WORK

010190 - CONTRACT CONSIDERATIONS

010280 - MODIFICATION PROCEDURES

010300 - OPTIONS

010390 - COORDINATION AND MEETINGS

010450 - CUTTING AND PATCHING

013000 - SUBMITTALS

014000 - Special Inspections

014000 - QUALITY REQUIREMENTS

015000 - CONSTRUCTION FACILITIES AND TEMPORARY CONTROLS

015723 - STORMWATER POLLUTION PREVENTION R1

015900 - FIELD OFFICES AND SHEDS

016000 - MATERIAL AND EQUIPMENT

016010 - SUBSTITUTION REQUEST FORM - R1

016500 - STARTING OF SYSTEMS

017000 - CONTRACT CLOSEOUT

017300 - OPERATION AND MAINTENANCE DATA

017419 - CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL

DIVISION 02 – EXISTING CONDITIONS

024119 - SELECTIVE DEMOLITION

DIVISION 03 – CONCRETE

033000 - CAST-IN-PLACE CONCRETE

DIVISION 04 - MASONRY & STONE

044313.13 - ANCHORED STONE MASONRY VENEER

047200 - CAST STONE MASONRY

DIVISION 05 - METALS

051200 - STRUCTURAL STEEL FRAMING

053100 – STEEL DECKING

DIVISION 06 - WOOD, PLASTICS, AND COMPOSITES

061053 - MISCELLANEOUS ROUGH CARPENTRY

061600 - SHEATHING

064116 - PLASTIC-LAMINATE-CLAD ARCHITECTURAL CABINETS

DIVISION 07 – THERMAL AND MOISTURE

072100 - THERMAL INSULATION

072726 - FLUID-APPLIED MEMBRANE AIR BARRIERS

Federal Aviation Administration TABLE OF CONTENTS

Quesada Gate Bid Package "A&B" 000000 - 2

075423 - THERMOPLASTIC-POLYOLEFIN (TPO) ROOFING

076200 - SHEET METAL FLASHING AND TRIM

079200 - JOINT SEALANTS

DIVISION 08 - OPENINGS

081213 - HOLLOW METAL DOORS AND FRAMES

083113 - ACCESS DOORS AND FRAMES

084113 - ALUMINUM-FRAMED ENTRANCES AND STOREFRONTS

087100 - DOOR HARDWARE

088000 - GLAZING

089516 - WALL VENTS

DIVISION 09 - FINISHES

092216 - NON-STRUCTURAL METAL FRAMING

092400 - CEMENT PLASTERING (STUCCO)

092900 - GYPSUM BOARD

093013 - CERAMIC TILING

095113 - ACOUSTICAL PANEL CEILINGS

096513 - RESILIENT BASE AND ACCESSORIES

096519 - RESILIENT TILE FLOORING

099113 - EXTERIOR PAINTING

099123 - INTERIOR PAINTING

DIVISION 10 - SPECIALTIES

101429 - MODULAR SIGNAGE

102800 - TOILET ACCESSORIES

104413 - FIRE PROTECTION CABINETS

104416 - FIRE EXTINGUISHERS

105123 - PLASTIC-LAMINATE-CLAD LOCKERS

105380 - CANOPIES

107516 - GROUND-SET FLAGPOLES

DIVISION 12 - FURNISHINGS

122413 - ROLLER WINDOW SHADES

123661.16 - SOLID SURFACING COUNTERTOPS

DIVISION 13 – SPECIAL CONSTRUCTION

132613 - STORM SHELTER ROOMS

DIVISION 22 - PLUMBING

220000 - PLUMBING GENERAL PROVISION

220719 - PLUMBING PIPING INSULATION

221116 - DOMESTIC WATER PIPING

221316 - SANITARY WASTE AND VENT PIPING

221319.13 - SANITARY DRAINS

223300 - ELECTRIC, DOMESTIC-WATER HEATERS

Federal Aviation Administration TABLE OF CONTENTS

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224213.13 - COMMERCIAL WATER CLOSETS

224216.16 - COMMERCIAL LAVATORIES

224716 - PRESSURE WATER COOLERS

DIVISION 23 - HEATING, VENTILATING, AND AIR-CONDITIONING (HVAC)

230000 - BASIC MECHANICAL MATERIALS AND METHODS

230513 - COMMON MOTOR REQUIREMENTS FOR HVAC EQUIPMENT

230593 - TESTING, ADJUSTING, AND BALANCING FOR HVAC

230713 - DUCT INSULATION

232300 - REFRIGERANT PIPING

233113 - METAL DUCTS

233300 - AIR DUCT ACCESSORIES

233346 - FLEXIBLE DUCTS

233423 - HVAC POWER VENTILATORS

233713 - DIFFUSERS, REGISTERS, AND GRILLES

238126 - SPLIT-SYSTEM AIR-CONDITIONERS

238239.19 - WALL UNIT HEATERS

DIVISION 26 - ELECTRICAL

260513 - MEDIUM-VOLTAGE CABLES

260519 - LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES

260526 - GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS

260533 - RACEWAY AND BOXES FOR ELECTRICAL SYSTEMS

260543 - UNDERGROUND DUCTS AND RACEWAYS FOR ELECTRICAL SYSTEMS

260553 - IDENTIFICATION FOR ELECTRICAL SYSTEMS

260573.16 – COORDINATION STUDIES

260573.19 – ARC-FLASH HAZARD ANALYSIS

260923 - LIGHTING CONTROL DEVICES

261219 - PAD-MOUNTED, LIQUID-FILLED, MEDIUM VOLTAGE TRANSFORMERS

262726 - WIRING DEVICES

262816 - ENCLOSED SWITCHES AND CIRCUIT BREAKERS

263213.16 - GAS-ENGINE-DRIVEN GENERATOR SETS

263600 - TRANSFER SWITCHES

264113 - LIGHTNING PROTECTION FOR STRUCTURES

265119 - LED INTERIOR LIGHTING

265613 - LIGHTING POLES AND STANDARDS

265619 - LED EXTERIOR LIGHTING

DIVISION 27 - COMMUNICATIONS

270526 - GROUNDING AND BONDING FOR COMMUNICATIONS SYSTEMS

270528 - PATHWAYS FOR COMMUNICATIONS SYSTEMS

270529 - HANGERS AND SUPPORTS FOR COMMUNICATIONS SYSTEMS

270536 - CABLE TRAYS FOR COMMUNICATIONS SYSTEMS

270553 - IDENTIFICATION FOR COMMUNICATIONS SYSTEMS

271116 - COMMUNICATIONS RACKS, FRAMES, AND ENCLOSURES

271313 - COMMUNICATIONS COPPER BACKBONE CABLING

271323 - COMMUNICATIONS OPTICAL FIBER BACKBONE CABLING

Federal Aviation Administration TABLE OF CONTENTS

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271513 - COMMUNICATIONS COPPER HORIZONTAL CABLING

275116 – PUBLIC ADDRESS SYSTEMS

DIVISION 28 – ELECTRONIC SAFETY AND SECURITY

281300 – ACCESS CONTROL SOFTWARE AND DATABASE MANAGEMENT

281500 – ACCESS CONTROL HARDWARE AND DEVICES

282000 – VIDEO SURVEILLANCE SYSTEM

283100 – INTRUSION DETECTION SYSTEM

DIVISION 31 - EARTHWORK

311000 - SITE CLEARING

312000 - EARTH MOVING

312319 - DEWATERING

313116 - TERMITE CONTROL

315000 - EXCAVATION SUPPORT AND PROTECTION

316329 – DRILLED CONCRETE PIERS AND SHAFTS

DIVISION – EXTERIOR IMPROVEMENTS

321216 - ASPHALT PAVING

321313 - CONCRETE PAVING

321373 - CONCRETE PAVING JOINT SEALANTS

321713 - PARKING BUMPERS

321723 - PAVEMENT MARKINGS

321726 - TACTILE WARNING SURFACING

323113.53 - HIGH-SECURITY CHAIN LINK FENCES AND GATES

329200 - TURF AND GRASSES

334200 - STORMWATER CONVEYANCE

SPECIAL PROVISIONS – GENERAL REQUIREMENTS FOR FAA MMAC QUESADA

DRIVE IMPROVEMENTS (FOR VOLUMES II THROUGH V OF THE DRAWINGS)

END OF SECTION

Federal Aviation Administration SEALS PAGE

Quesada Gate Bid Package "A & B” 000107 - 1

DOCUMENT 000107 - SEALS PAGE

1.1 DESIGN PROFESSIONALS OF RECORD

A. Architect:

1. Ty VonFeldt

2. 6691

3. Responsible for Division 01.

B. Architect:

1. Michal Biery

2. 6233

3. Responsible for Divisions 02-12 Sections, except where indicated as prepared by other design professionals of record.

C. Civil Engineer:

1. Blaine Sheffield

2. 18521

3. Responsible for Divisions 31-33 Sections, except where indicated as prepared by other design professionals of record, and Special Provisions.

Quesada Gate Bid Package "A & B” 000107 - 2

D. Structural Engineer:

1. David Swyden

2. 25815

3. Responsible for Sections 033000, 051200, 053100, 105380, 132613, & 316329.

E. HVAC & Plumbing Engineer:

1. Ryan Melton

2. 32617

3. Responsible for Divisions 22-23 Sections.

F. Electrical Engineer:

1. Zachary Rush

2. 33036

3. Responsible for Division 26 Sections.

Quesada Gate Bid Package "A & B” 000107 - 3

G. Telecommunications Engineer:

1. Karl Anderson

2. 294549

3. Responsible for Division 27 Sections.

END OF DOCUMENT 000107

Work Order 2019-035334 Bid Packages "A" & “B”

Federal Aviation Administration SITE CLEARING

Quesada Gate Bid Packages "A" & “B” 311000 - 1

SECTION 311000 - SITE CLEARING

PART 1 - GENERAL

SUMMARY

A. Section Includes:

1. Protecting existing vegetation to remain.

2. Removing existing vegetation.

3. Clearing and grubbing.

4. Stripping and stockpiling topsoil.

5. Removing above- and below-grade site improvements.

6. Disconnecting, capping, or sealing site utilities.

7. Temporary erosion and sedimentation control.

1.2 PREINSTALLATION MEETINGS

A. Preinstallation Conference: Not Applicable

1.3 MATERIAL OWNERSHIP

A. Except for materials indicated to be stockpiled or otherwise remain Owner's property, cleared materials shall become Contractor's property and shall be removed from Project site.

1.4 FIELD CONDITIONS

A. Traffic: Minimize interference with adjoining roads, streets, walks, and other adjacent occupied or used facilities during site-clearing operations.

1. Do not close or obstruct streets, walks, or other adjacent occupied or used facilities without permission from Owner and authorities having jurisdiction.

2. Provide alternate routes around closed or obstructed trafficways if required by Owner or authorities having jurisdiction.

B. Salvageable Improvements: Carefully remove items indicated to be salvaged and store on

Owner's premises where directed by Owner.

C. Utility Locator Service: Notify utility locator service for area where Project is located before site clearing.

See “SECTION 810 – CLEARING AND GRUBBING” of the Special Provisions. The Special

Provisions revise, amend, and where in conflict, supersede this section (SECTION 311000 - SITE

CLEARING) for the work covered in Volumes II through V of the drawings.

Federal Aviation Administration SITE CLEARING

Quesada Gate Bid Packages "A" & “B” 311000 - 2

D. Do not commence site clearing operations until temporary erosion- and sedimentation-control and plant-protection measures are in place.

E. Tree- and Plant-Protection Zones: Protect according to requirements in Section 015639

"Temporary Tree and Plant Protection."

PART 2 - PRODUCTS

2.1 MATERIALS

A. Satisfactory Soil Material: Requirements for satisfactory soil material are specified in

Section 312000 "Earth Moving."

1. Obtain approved borrow soil material off-site when satisfactory soil material is not available on-site.

PART 3 - EXECUTION

3.1 PREPARATION

A. Protect and maintain benchmarks and survey control points from disturbance during construction.

B. Verify that trees, shrubs, and other vegetation to remain or to be relocated have been flagged and that protection zones have been identified and enclosed according to requirements in

Section 015639 "Temporary Tree and Plant Protection."

C. Protect existing site improvements to remain from damage during construction.

1. Restore damaged improvements to their original condition, as acceptable to Owner.

3.2 TEMPORARY EROSION AND SEDIMENTATION CONTROL

A. Provide temporary erosion- and sedimentation-control measures to prevent soil erosion and discharge of soil-bearing water runoff or airborne dust to adjacent properties and walkways, according to erosion- and sedimentation-control Drawings and requirements of authorities having jurisdiction.

B. Verify that flows of water redirected from construction areas or generated by construction activity do not enter or cross protection zones.

C. Inspect, maintain, and repair erosion- and sedimentation-control measures during construction until permanent vegetation has been established.

D. Remove erosion and sedimentation controls, and restore and stabilize areas disturbed during removal.

Federal Aviation Administration SITE CLEARING

Quesada Gate Bid Packages "A" & “B” 311000 - 3

3.3 TREE AND PLANT PROTECTION

A. Protect trees and plants remaining on-site according to requirements in Section 015639

"Temporary Tree and Plant Protection."

B. Repair or replace trees, shrubs, and other vegetation indicated to remain or be relocated that are damaged by construction operations according to requirements in Section 015639 "Temporary

Tree and Plant Protection."

3.4 EXISTING UTILITIES

A. Locate, identify, disconnect, and seal or cap utilities indicated to be removed or abandoned in place.

1. Arrange with utility companies to shut off indicated utilities.

B. Interrupting Existing Utilities: Do not interrupt utilities serving facilities occupied by Owner or others, unless permitted under the following conditions and then only after arranging to provide temporary utility services according to requirements indicated:

1. Notify Owner & Architect not less than two days in advance of proposed utility interruptions.

2. Do not proceed with utility interruptions without Owner’s written permission.

C. Removal of underground utilities is included in earthwork sections; in applicable fire suppression, plumbing, HVAC, electrical, communications, electronic safety and security, and utilities sections; and in Section 024116 "Structure Demolition" and Section 024119 "Selective

Demolition."

3.5 CLEARING AND GRUBBING

A. Remove obstructions, trees, shrubs, and other vegetation to permit installation of new construction.

1. Grind down stumps and remove roots larger than 3 inches in diameter, obstructions, and debris to a depth of 18 inches below exposed subgrade.

2. Use only hand methods or air spade for grubbing within protection zones.

B. Fill depressions caused by clearing and grubbing operations with satisfactory soil material unless further excavation or earthwork is indicated.

1. Place fill material in horizontal layers not exceeding a loose depth of 8 inches and compact each layer to a density equal to adjacent original ground.

3.6 TOPSOIL STRIPPING

A. Remove sod and grass before stripping topsoil.

Federal Aviation Administration SITE CLEARING

Quesada Gate Bid Packages "A" & “B” 311000 - 4

B. Strip topsoil to depth of 6 inches in a manner to prevent intermingling with underlying subsoil or other waste materials.

C. Stockpile topsoil away from edge of excavations without intermixing with subsoil or other materials. Grade and shape stockpiles to drain surface water. Cover to prevent windblown dust and erosion by water.

3.7 SITE IMPROVEMENTS

A. Remove existing above- and below-grade improvements as indicated and necessary to facilitate new construction.

3.8 DISPOSAL OF SURPLUS AND WASTE MATERIALS

A. Remove surplus soil material, unsuitable topsoil, obstructions, demolished materials, and waste materials including trash and debris, and legally dispose of them off Owner's property.

END OF SECTION 311000

Federal Aviation Administration EARTH MOVING

Quesada Gate Bid Package "A" 312000 - 1

SECTION 312000 - EARTH MOVING

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Excavating and filling for rough grading the Site.

2. Preparing subgrades for slabs-on-grade walks pavements turf and grasses and plants.

3. Excavating and backfilling for buildings and structures.

4. Drainage course for concrete slabs-on-grade.

5. Subgrade course for concrete pavements.

6. Subgrade for asphalt paving.

7. Excavating and backfilling trenches for utilities and pits for buried utility structures.

1.2 DEFINITIONS

A. Backfill: Soil material used to fill an excavation.

1. Initial Backfill: Backfill placed beside and over pipe in a trench, including haunches to support sides of pipe.

2. Final Backfill: Backfill placed over initial backfill to fill a trench.

B. Base Course: Aggregate layer placed between the subbase course and hot-mix asphalt paving.

C. Bedding Course: Aggregate layer placed over the excavated subgrade in a trench before laying pipe.

D. Borrow Soil: Satisfactory soil imported from off-site for use as fill or backfill.

E. Drainage Course: Aggregate layer supporting the slab-on-grade that also minimizes upward capillary flow of pore water.

F. Excavation: Removal of material encountered above subgrade elevations and to lines and dimensions indicated.

1. Authorized Additional Excavation: Excavation below subgrade elevations or beyond indicated lines and dimensions as directed by Architect. Authorized additional excavation and replacement material will be paid for according to Contract provisions for changes in the Work.

See “SECTION 200 - EARTHWORK” of the Special Provisions. The Special Provisions revise, amend, and where in conflict, supersede this section (SECTION 312000 - EARTH MOVING) for the work covered in Volumes II through V of the drawings.

Federal Aviation Administration EARTH MOVING

Quesada Gate Bid Package "A" 312000 - 2

2. Unauthorized Excavation: Excavation below subgrade elevations or beyond indicated lines and dimensions without direction by Architect. Unauthorized excavation, as well as remedial work directed by Architect, shall be without additional compensation.

G. Fill: Soil materials used to raise existing grades.

H. Structures: Buildings, footings, foundations, retaining walls, slabs, tanks, curbs, mechanical and electrical appurtenances, or other man-made stationary features constructed above or below the ground surface.

I. Subbase Course: Aggregate layer placed between the subgrade and base course for hot-mix asphalt pavement, or aggregate layer placed between the subgrade and a cement concrete pavement or a cement concrete or hot-mix asphalt walk.

J. Subgrade: Uppermost surface of an excavation or the top surface of a fill or backfill immediately below subbase, drainage fill, drainage course, or topsoil materials.

K. Utilities: On-site underground pipes, conduits, ducts, and cables as well as underground services within buildings.

1.3 PREINSTALLATION MEETINGS

A. Preinstallation Conference: N/A

1.4 INFORMATIONAL SUBMITTALS

A. Material test reports.

1.5 FIELD CONDITIONS

A. Utility Locator Service: Notify utility locator service for area where Project is located before beginning earth-moving operations.

B. Do not commence earth-moving operations until plant-protection measures specified in

Section 015639 "Temporary Tree and Plant Protection" are in place.

PART 2 - PRODUCTS

2.1 SOIL MATERIALS

A. General: Provide borrow soil materials when sufficient satisfactory soil materials are not available from excavations.

B. Satisfactory Soils: Soil Classification Groups GW, GP, GM, SW, SP, and SM according to

ASTM D2487, Groups A-1, A-2-4, A-2-5, and A-3 according to AASHTO M 145, or a combination of these groups; free of rock or gravel larger than 3 inches in any dimension, debris, waste, frozen materials, vegetation, and other deleterious matter.

Federal Aviation Administration EARTH MOVING

Quesada Gate Bid Package "A" 312000 - 3

1. Liquid Limit: Less than 40.

2. Plasticity Index: Between 7 & 18

C. Unsatisfactory Soils: Soil Classification Groups GC, SC, CL, ML, OL, CH, MH, OH, and PT according to ASTM D2487, Groups A-2-6, A-2-7, A-4, A-5, A-6, and A-7 according to

AASHTO M 145, or a combination of these groups.

1. Unsatisfactory soils also include satisfactory soils not maintained within 2 percent of optimum moisture content at time of compaction.

D. Subbase Material: Naturally or artificially graded mixture of natural or crushed gravel, crushed stone, and natural or crushed sand; ASTM D2940/D2940M; with at least 90 percent passing a 1-

1/2-inch sieve and not more than 12 percent passing a No. 200 sieve.

E. Base Course: Naturally or artificially graded mixture of natural or crushed gravel, crushed stone, and natural or crushed sand; ASTM D2940/D2940M; with at least 95 percent passing a 1-1/2-inch sieve and not more than 8 percent passing a No. 200 sieve.

F. Engineered Fill: Naturally or artificially graded mixture of natural or crushed gravel, crushed stone, and natural or crushed sand; ASTM D2940/D2940M; with at least 90 percent passing a 1-

1/2-inch sieve and not more than 12 percent passing a No. 200 sieve.

G. Bedding Course: Naturally or artificially graded mixture of natural or crushed gravel, crushed stone, and natural or crushed sand; ASTM D2940/D2940M; except with 100 percent passing a 1-inch sieve and not more than 8 percent passing a No. 200 sieve.

H. Drainage Course: Narrowly graded mixture of washed crushed stone, or crushed or uncrushed gravel; ASTM D448; coarse-aggregate grading Size 57; with 100 percent passing a 1-1/2-inch sieve and zero to 5 percent passing a No. 8 sieve.

2.2 ACCESSORIES

A. Warning Tape: Acid- and alkali-resistant, polyethylene film warning tape manufactured for marking and identifying underground utilities, 6 inches wide and 4 mils thick, continuously inscribed with a description of the utility; colored to comply with local practice or requirements of authorities having jurisdiction.

B. Detectable Warning Tape: Acid- and alkali-resistant, polyethylene film warning tape manufactured for marking and identifying underground utilities, a minimum of 6 inches wide and

4 mils thick, continuously inscribed with a description of the utility, with metallic core encased in a protective jacket for corrosion protection, detectable by metal detector when tape is buried up to

30 inches deep; colored to comply with local practice or requirements of authorities having jurisdiction.

Federal Aviation Administration EARTH MOVING

Quesada Gate Bid Package "A" 312000 - 4

PART 3 - EXECUTION

3.1 PREPARATION

A. Protect structures, utilities, sidewalks, pavements, and other facilities from damage caused by settlement, lateral movement, undermining, washout, and other hazards created by earth-moving operations.

B. Protect and maintain erosion and sedimentation controls during earth-moving operations.

C. Protect subgrades and foundation soils from freezing temperatures and frost. Remove temporary protection before placing subsequent materials.

3.2 EXCAVATION, GENERAL

A. Unclassified Excavation: Excavate to subgrade elevations regardless of the character of surface and subsurface conditions encountered. Unclassified excavated materials may include rock, soil materials, and obstructions. No changes in the Contract Sum or the Contract Time will be authorized for rock excavation or removal of obstructions.

1. If excavated materials intended for fill and backfill include unsatisfactory soil materials and rock, replace with satisfactory soil materials.

3.3 EXCAVATION FOR STRUCTURES

A. Excavate to indicated elevations and dimensions within a tolerance of plus or minus 1 inch. If applicable, extend excavations a sufficient distance from structures for placing and removing concrete formwork, for installing services and other construction, and for inspections.

1. Excavations for Footings and Foundations: Do not disturb bottom of excavation. Excavate by hand to final grade just before placing concrete reinforcement. Trim bottoms to required lines and grades to leave solid base to receive other work.

2. Pile Foundations: Stop excavations 6 to 12 inches above bottom of pile cap before piles are placed. After piles have been driven, remove loose and displaced material. Excavate to final grade, leaving solid base to receive concrete pile caps.

3. Excavation for Underground Tanks, Basins, and Mechanical or Electrical Utility

Structures: Excavate to elevations and dimensions indicated within a tolerance of plus or minus 1 inch. Do not disturb bottom of excavations intended as bearing surfaces.

B. Excavations at Edges of Tree- and Plant-Protection Zones:

1. Excavate by hand or with an air spade to indicated lines, cross sections, elevations, and subgrades. If excavating by hand, use narrow-tine spading forks to comb soil and expose roots. Do not break, tear, or chop exposed roots. Do not use mechanical equipment that rips, tears, or pulls roots.

2. Cut and protect roots according to requirements in Section 015639 "Temporary Tree and

Plant Protection."

Federal Aviation Administration EARTH MOVING

Quesada Gate Bid Package "A" 312000 - 5

3.4 EXCAVATION FOR WALKS AND PAVEMENTS

A. Excavate surfaces under walks and pavements to indicated lines, cross sections, elevations, and subgrades.

3.5 EXCAVATION FOR UTILITY TRENCHES

A. Excavate trenches to indicated gradients, lines, depths, and elevations.

B. Excavate trenches to uniform widths to provide the following clearance on each side of pipe or conduit. Excavate trench walls vertically from trench bottom to 12 inches higher than top of pipe or conduit unless otherwise indicated.

1. Clearance: As indicated.

C. Trench Bottoms: Excavate and shape trench bottoms to provide uniform bearing and support of pipes and conduit. Shape subgrade to provide continuous support for bells, joints, and barrels of pipes and for joints, fittings, and bodies of conduits. Remove projecting stones and sharp objects along trench subgrade.

1. Excavate trenches 6 inches deeper than elevation required in rock or other unyielding bearing material to allow for bedding course.

D. Trenches in Tree- and Plant-Protection Zones:

1. Hand-excavate to indicated lines, cross sections, elevations, and subgrades. Use narrow-tine spading forks to comb soil and expose roots. Do not break, tear, or chop exposed roots.

Do not use mechanical equipment that rips, tears, or pulls roots.

2. Do not cut main lateral roots or taproots; cut only smaller roots that interfere with installation of utilities.

3. Cut and protect roots according to requirements in Section 015639 "Temporary Tree and

Plant Protection."

3.6 SUBGRADE INSPECTION

A. Proof-roll subgrade below the building slabs and pavements with a pneumatic-tired dump truck to identify soft pockets and areas of excess yielding. Do not proof-roll wet or saturated subgrades.

B. Reconstruct subgrades damaged by freezing temperatures, frost, rain, accumulated water, or construction activities, as directed by Architect, without additional compensation.

3.7 UNAUTHORIZED EXCAVATION

A. Fill unauthorized excavation under foundations or wall footings by extending bottom elevation of concrete foundation or footing to excavation bottom, without altering top elevation. Lean concrete fill, with 28-day compressive strength of 2500 psi, may be used when approved by Architect.

Federal Aviation Administration EARTH MOVING

Quesada Gate Bid Package "A" 312000 - 6

1. Fill unauthorized excavations under other construction, pipe, or conduit as directed by

Architect.

3.8 STORAGE OF SOIL MATERIALS

A. Stockpile borrow soil materials and excavated satisfactory soil materials without intermixing.

Place, grade, and shape stockpiles to drain surface water. Cover to prevent windblown dust.

1. Stockpile soil materials away from edge of excavations. Do not store within drip line of remaining trees.

3.9 UTILITY TRENCH BACKFILL

A. Place backfill on subgrades free of mud, frost, snow, or ice.

B. Place and compact bedding course on trench bottoms and where indicated. Shape bedding course to provide continuous support for bells, joints, and barrels of pipes and for joints, fittings, and bodies of conduits.

C. Trenches under Footings: Backfill trenches excavated under footings and within [18 inches]

<Insert dimension> of bottom of footings with satisfactory soil; fill with concrete to elevation of bottom of footings. Concrete is specified in Section 033000 "Cast-in-Place Concrete."

D. Trenches under Roadways: In accordance with City of Oklahoma City standards.

E. Initial Backfill: In accordance with City of Oklahoma City standards.

F. Final Backfill: Place and compact final backfill of satisfactory soil to final subgrade elevation.

G. Warning Tape: Install warning tape directly above utilities, 12 inches below finished grade, except 6 inches below subgrade under pavements and slabs.

3.10 SOIL FILL

A. Plow, scarify, bench, or break up sloped surfaces steeper than 1 vertical to 4 horizontal so fill material will bond with existing material.

B. Place and compact fill material in layers to required elevations as follows:

1. Under grass and planted areas, use satisfactory soil material.

2. Under walks and pavements, use satisfactory soil material.

3. Under steps and ramps, use engineered fill.

4. Under building slabs, use engineered fill.

5. Under footings and foundations, use engineered fill.

Federal Aviation Administration EARTH MOVING

Quesada Gate Bid Package "A" 312000 - 7

3.11 SOIL MOISTURE CONTROL

A. Uniformly moisten or aerate subgrade and each subsequent fill or backfill soil layer before compaction to within 2 percent of optimum moisture content.

1. Do not place backfill or fill soil material on surfaces that are muddy, frozen, or contain frost or ice.

2. Remove and replace, or scarify and air dry, otherwise satisfactory soil material that exceeds optimum moisture content by 2 percent and is too wet to compact to specified dry unit weight.

3.12 COMPACTION OF SOIL BACKFILLS AND FILLS

A. Place backfill and fill soil materials in layers not more than 8 inches in loose depth for material compacted by heavy compaction equipment and not more than 4 inches in loose depth for material compacted by hand-operated tampers.

B. Place backfill and fill soil materials evenly on all sides of structures to required elevations and uniformly along the full length of each structure.

C. Compact soil materials to not less than the following percentages of maximum dry unit weight according to ASTM D698:

1. Under structures, building slabs, steps, and pavements, scarify and recompact top 12 inches of existing subgrade and each layer of backfill or fill soil material at 95 percent.

2. Under walkways, scarify and recompact top 6 inches below subgrade and compact each layer of backfill or fill soil material at 92 percent.

3. Under turf or unpaved areas, scarify and recompact top 6 inches below subgrade and compact each layer of backfill or fill soil material at 85 percent.

4. For utility trenches, compact each layer of initial and final backfill in accordance with City of Oklahoma City Standards and/or ODOT specifications (under roadways) as applicable.

3.13 GRADING

A. General: Uniformly grade areas to a smooth surface, free of irregular surface changes. Comply with compaction requirements and grade to cross sections, lines, and elevations indicated.

B. Site Rough Grading: Slope grades to direct water away from buildings and to prevent ponding.

Finish subgrades to elevations required to achieve indicated finish elevations, within the following subgrade tolerances:

1. Turf or Unpaved Areas: Plus or minus 1 inch.

2. Walks: In accordance with City of Oklahoma City Standards.

3. Pavements: In accordance with ODOT specifications.

C. Grading inside Building Lines: Finish subgrade to a tolerance of [1/2 inch] <Insert dimension> when tested with a 10-foot straightedge.

Federal Aviation Administration EARTH MOVING

Quesada Gate Bid Package "A" 312000 - 8

3.14 SUBBASE AND BASE COURSES UNDER PAVEMENTS AND WALKS

A. Place subbase course and base course on subgrades free of mud, frost, snow, or ice.

B. On prepared subgrade, place subbase course and base course under pavements and walks as follows:

1. Shape subbase course and base course to required crown elevations and cross-slope grades.

2. Place subbase course and base course that exceeds 6 inches in compacted thickness in layers of equal thickness, with no compacted layer more than 6 inches thick or less than 3 inches thick.

3. Compact subbase course and base course at optimum moisture content to required grades, lines, cross sections, and thickness to not less than 95 percent of maximum dry unit weight according to ASTM D698.

3.15 DRAINAGE COURSE UNDER CONCRETE SLABS-ON-GRADE

A. Place drainage course on subgrades free of mud, frost, snow, or ice.

B. On prepared subgrade, place and compact drainage course under cast-in-place concrete slabs-on-grade as follows:

1. Place drainage course that exceeds 6 inches in compacted thickness in layers of equal thickness, with no compacted layer more than 6 inches thick or less than 3 inches thick.

2. Compact each layer of drainage course to required cross sections and thicknesses to not less than 95 percent of maximum dry unit weight according to ASTM D698.

3.16 FIELD QUALITY CONTROL

A. Special Inspections: Owner will engage a qualified special inspector to perform inspections:

B. Testing Agency: Owner will engage a qualified geotechnical engineering testing agency to perform tests and inspections.

C. Allow testing agency to inspect and test subgrades and each fill or backfill layer. Proceed with subsequent earth moving only after test results for previously completed work comply with requirements.

D. Footing Subgrade: At footing subgrades, at least one test of each soil stratum will be performed to verify design bearing capacities. Subsequent verification and approval of other footing subgrades may be based on a visual comparison of subgrade with tested subgrade when approved by

Architect.

E. When testing agency reports that subgrades, fills, or backfills have not achieved degree of compaction specified, scarify and moisten or aerate, or remove and replace soil materials to depth required; recompact and retest until specified compaction is obtained.

Federal Aviation Administration EARTH MOVING

Quesada Gate Bid Package "A" 312000 - 9

3.17 PROTECTION

A. Protecting Graded Areas: Protect newly graded areas from traffic, freezing, and erosion. Keep free of trash and debris.

B. Repair and reestablish grades to specified tolerances where completed or partially completed surfaces become eroded, rutted, settled, or where they lose compaction due to subsequent construction operations or weather conditions.

C. Where settling occurs before Project correction period elapses, remove finished surfacing, backfill with additional soil material, compact, and reconstruct surfacing.

1. Restore appearance, quality, and condition of finished surfacing to match adjacent work, and eliminate evidence of restoration to greatest extent possible.

3.18 DISPOSAL OF SURPLUS AND WASTE MATERIALS

A. Remove surplus satisfactory soil and waste materials, including unsatisfactory soil, trash, and debris, and legally dispose of them off Owner's property.

END OF SECTION 312000

Federal Aviation Administration DEWATERING

Quesada Gate Bid Packages "A" & “B” 312319 - 1

SECTION 312319 - DEWATERING

PART 1 - GENERAL

1.1 SUMMARY

A. Section includes construction dewatering.

1.2 PREINSTALLATION MEETINGS

A. Preinstallation Conference: Not Applicable.

1.3 FIELD CONDITIONS

A. Survey Work: Where dewatering discharges may pose a risk to downgrade/downstream structures, engage a qualified land surveyor or professional engineer to survey adjacent existing buildings, structures, and site improvements; establish exact elevations at fixed points to act as benchmarks. Clearly identify benchmarks and record existing elevations.

PART 2 - PRODUCTS

2.1 PERFORMANCE REQUIREMENTS

A. Dewatering Performance: Design, furnish, install, test, operate, monitor, and maintain dewatering system of sufficient scope, size, and capacity to control hydrostatic pressures and to lower, control, remove, and dispose of ground water and permit excavation and construction to proceed on dry, stable subgrades.

PART 3 - EXECUTION

3.1 PREPARATION

A. Provide temporary grading to facilitate dewatering and control of surface water.

B. Protect and maintain temporary erosion and sedimentation controls in accordance with

See “SECTION 200 - EARTHWORK” of the Special Provisions. The Special Provisions revise, amend, and where in conflict, supersede this section (SECTION 312319 - DEWATERING) for the work

Federal Aviation Administration DEWATERING

Quesada Gate Bid Packages "A" & “B” 312319 - 2

3.2 INSTALLATION

A. Install dewatering system utilizing wells, well points, or similar methods complete with pump equipment, standby power and pumps, filter material gradation, valves, appurtenances, water disposal, and surface-water controls.

1. Space well points or wells at intervals required to provide sufficient dewatering.

2. Use filters or other means to prevent pumping of fine sands or silts from the subsurface.

B. Place dewatering system into operation to lower water to specified levels before excavating below ground-water level.

C. Provide standby equipment on-site, installed and available for immediate operation, to maintain dewatering on continuous basis if any part of system becomes inadequate or fails.

3.3 OPERATION

A. Operate system continuously until drains, sewers, and structures have been constructed and fill materials have been placed or until dewatering is no longer required.

B. Operate system to lower and control ground water to permit excavation, construction of structures, and placement of fill materials on dry subgrades. Drain water-bearing strata above and below bottom of foundations, drains, sewers, and other excavations.

1. Do not permit open-sump pumping that leads to loss of fines, soil piping, subgrade softening, and slope instability.

2. Reduce hydrostatic head in water-bearing strata below subgrade elevations of foundations, drains, sewers, and other excavations.

3. Maintain piezometric water level a minimum of 24 inches below bottom of excavation.

C. Remove dewatering system from Project site on completion of dewatering. Plug or fill well holes with sand or cut off and cap wells a minimum of 36 inches below overlying construction.

3.4 FIELD QUALITY CONTROL

A. Survey-Work Benchmarks: Resurvey benchmarks regularly during dewatering and maintain an accurate log of surveyed elevations for comparison with original elevations. Promptly notify

Architect if changes in elevations occur or if cracks, sags, or other damage is evident in adjacent construction.

END OF SECTION 312319

Work Order 2019-035334 Bid Package "A"

Federal Aviation Administration TERMITE CONTROL

Quesada Gate Bid Packages "A” 313116 - 1

SECTION 313116 - TERMITE CONTROL

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Soil treatment.

2. Bait-station system.

1.2 PREINSTALLATION MEETINGS

A. Preinstallation Conference: Not Applicable.

1.3 ACTION SUBMITTALS

A. Product Data: For each type of product. Include the EPA-Registered Label for termiticide products.

1.4 INFORMATIONAL SUBMITTALS

A. Product certificates.

B. Soil Treatment Application Report: Include the following:

1. Date and time of application.

2. Moisture content of soil before application.

3. Termiticide brand name and manufacturer.

4. Quantity of undiluted termiticide used.

5. Dilutions, methods, volumes used, and rates of application.

6. Areas of application.

7. Water source for application.

C. Bait-Station System Installation Report: Include the following:

1. Location of areas and sites conducive to termite feeding and activity.

2. Plan drawing showing number and locations of bait stations.

3. Dated report for each monitoring and inspection occurrence, indicating level of termite activity, procedure, and treatment applied before time of Substantial Completion.

4. Termiticide brand name and manufacturer.

5. Quantities of termiticide and nontoxic termite bait used.

6. Schedule of inspections for one year from date of Substantial Completion.

D. Sample Warranties: For special warranties.

Federal Aviation Administration TERMITE CONTROL

Quesada Gate Bid Packages "A” 313116 - 2

1.5 QUALITY ASSURANCE

A. Installer Qualifications: A specialist who is licensed according to regulations of authorities having jurisdiction to apply termite control treatment and products in jurisdiction where Project is located and who employs workers trained and approved by manufacturer to install manufacturer's products.

1.6 WARRANTY

A. Soil Treatment Special Warranty: Manufacturer's standard form, signed by Applicator and

Contractor, certifying that termite control work consisting of applied soil termiticide treatment will prevent infestation of subterranean termites. If subterranean termite activity or damage is discovered during warranty period, re-treat soil and repair or replace damage caused by termite infestation.

1. Warranty Period: Three years from date of Substantial Completion.

PART 2 - PRODUCTS

2.1 SOIL TREATMENT

A. Termiticide: EPA-Registered termiticide acceptable to authorities having jurisdiction, in an aqueous solution formulated to prevent termite infestation.

1.

2. Service Life of Treatment: Soil treatment termiticide that is effective for not less than five years against infestation of subterranean termites.

2.2 BAIT-STATION SYSTEM

A. Description: EPA-Registered system acceptable to authorities having jurisdiction. Provide bait stations based on the dimensions of building perimeter indicated on Drawings, according to product's EPA-Registered Label and manufacturer's written instructions.

PART 3 - EXECUTION

3.1 PREPARATION

A. Remove extraneous sources of wood cellulose and other edible materials, such as wood debris, tree stumps and roots, stakes, formwork, and construction waste wood from soil within and around foundations.

B. Soil Treatment Preparation: Remove foreign matter and impermeable soil materials that could decrease treatment effectiveness on areas to be treated.

Federal Aviation Administration TERMITE CONTROL

Quesada Gate Bid Packages "A” 313116 - 3

3.2 APPLYING SOIL TREATMENT

A. Application: Mix soil treatment termiticide solution to a uniform consistency. Distribute treatment uniformly. Apply treatment at the product's EPA-Registered Label volume and rate for maximum specified concentration of termiticide to the following so that a continuous horizontal and vertical termiticidal barrier or treated zone is established around and under building construction.

1. Slabs-on-Grade and Basement Slabs: Under ground-supported slab construction, including footings, building slabs, and attached slabs as an overall treatment. Treat soil materials before concrete footings and slabs are placed.

2. Foundations: Soil adjacent to and along the entire inside perimeter of foundation walls;

along both sides of interior partition walls; around plumbing pipes and electric conduit penetrating the slab; around interior column footers, piers, and chimney bases; and along the entire outside perimeter, from grade to bottom of footing.

3. Crawlspaces: Soil under and adjacent to foundations. Treat adjacent areas, including around entrance platform, porches, and equipment bases. Apply overall treatment only where attached concrete platform and porches are on fill or ground.

4. Masonry: Treat voids.

5. Penetrations: At expansion joints, control joints, and areas where slabs and below-grade walls will be penetrated.

B. Post warning signs in areas of application.

C. Reapply soil treatment solution to areas disturbed by subsequent excavation, grading, landscaping, or other construction activities following application.

3.3 INSTALLING BAIT-STATION SYSTEM

A. Bait-Station System: Install after construction, including landscaping, is completed.

B. Place bait stations according to product's EPA-Registered Label and manufacturer's written instructions, in the following locations:

1. In and around infested trees and stumps.

2. In mulch beds.

3. Where wood directly contacts soil.

4. Areas of high soil moisture.

5. Near irrigation sprinkler heads.

6. Each area where roof drainage system, including downspouts and scuppers, drains to soil.

7. Along driplines of roof overhangs without gutters.

8. Where condensate lines from mechanical equipment drip or drain to soil.

9. At plumbing penetrations through ground-supported slabs.

10. Other sites and locations as determined by licensed Installer.

END OF SECTION 313116

Federal Aviation Administration EXCAVATION SUPPORT AND PROTECTION

Quesada Gate Bid Packages "A" & “B” 315000 - 1

SECTION 315000 - EXCAVATION SUPPORT AND PROTECTION

PART 1 - GENERAL

1.1 SUMMARY

A. Section includes temporary excavation support and protection systems.

1.2 PREINSTALLATION MEETINGS

A. Preinstallation Conference: Not Applicable.

1.3 ACTION SUBMITTALS

A. Delegated-Design Submittal: For excavation support and protection systems, including analysis data signed and sealed by the qualified professional engineer responsible for their preparation.

1.4 INFORMATIONAL SUBMITTALS

A. Qualification Data: For the following:

1. Professional Engineer: Experience with providing delegated-design engineering services of the type indicated, including documentation that engineer is licensed in the state in which Project is located.

B. Contractor Calculations: For excavation support and protection system. Include analysis data signed and sealed by the qualified professional engineer responsible for their preparation.

C. Existing Conditions: Using photographs or video recordings, show existing conditions of adjacent construction and site improvements that might be misconstrued as damage caused by inadequate performance of excavation support and protection systems. Submit before Work begins.

1.5 CLOSEOUT SUBMITTALS

A. Record Drawings: Identify locations and depths of capped utilities, abandoned-in-place support and protection systems, and other subsurface structural, electrical, or mechanical conditions.

See “SECTION 200 - EARTHWORK” of the Special Provisions. The Special Provisions revise, amend, and where in conflict, supersede this section (SECTION 315000 - EXCAVATION SUPPORT AND PROTECTION) for the work

Federal Aviation Administration EXCAVATION SUPPORT AND PROTECTION

Quesada Gate Bid Packages "A" & “B” 315000 - 2

1.6 FIELD CONDITIONS

A. Interruption of Existing Utilities: Do not interrupt any utility-serving facilities occupied by Owner or others unless permitted under the following conditions and then only after arranging to provide temporary utility according to requirements indicated:

1. Notify Architect and Owner no fewer than two days in advance of proposed interruption of utility.

2. Do not proceed with interruption of utility without Owner's written permission.

B. Survey Work: Engage a qualified land surveyor or professional engineer to survey adjacent existing buildings, structures, and site improvements; establish exact elevations at fixed points to act as benchmarks.

Clearly identify benchmarks, and record existing elevations.

PART 2 - PRODUCTS

2.1 PERFORMANCE REQUIREMENTS

A. Delegated Design: Engage a qualified professional engineer, as defined in Section 014000 "Quality

Requirements," to design excavation support and protection systems to resist all lateral loading and surcharge, including but not limited to, retained soil, groundwater pressure, adjacent building loads, adjacent traffic loads, construction traffic loads, material stockpile loads, and seismic loads, based on the following:

1. Compliance with OSHA Standards and interpretations, 29 CFR 1926, Subpart P.

2. Compliance with AASHTO Standard Specification for Highway Bridges or AASHTO LRFD Bridge

Design Specification, Customary U.S. Units.

3. Compliance with requirements of authorities having jurisdiction.

4. Compliance with utility company requirements.

5. Compliance with railroad requirements.

PART 3 - EXECUTION

3.1 INSTALLATION - GENERAL

A. Locate excavation support and protection systems clear of permanent construction, so that construction and finishing of other work is not impeded.

B. Install excavation support and protection systems to ensure minimum interference with roads, streets, walks, and other adjacent occupied and used facilities.

1. Do not close or obstruct streets, walks, or other adjacent occupied or used facilities without permission from Owner and authorities having jurisdiction.

2. Provide alternate routes around closed or obstructed traffic ways if required by authorities having jurisdiction.

C. Install excavation support and protection systems without damaging existing buildings, structures, and site improvements adjacent to excavation.

Federal Aviation Administration EXCAVATION SUPPORT AND PROTECTION

Quesada Gate Bid Packages "A" & “B” 315000 - 3

3.2 SOLDIER PILES AND LAGGING

A. Install steel soldier piles before starting excavation.

1. Extend soldier piles below excavation grade level to depths adequate to prevent lateral movement.

2. Space soldier piles at regular intervals not to exceed allowable flexural strength of wood lagging.

3. Accurately align exposed faces of flanges to vary not more than 2 inches from a horizontal line and not more than 1:120 out of vertical alignment.

B. Install wood lagging within flanges of soldier piles as excavation proceeds.

1. Trim excavation as required to install lagging.

2. Fill voids behind lagging with soil, and compact.

C. Install wales horizontally at locations indicated on Drawings and secure to soldier piles.

3.3 TIEBACKS

A. Drill, install, grout, and tension tiebacks.

B. Test load-carrying capacity of each tieback, and replace and retest deficient tiebacks.

1. Have test loading observed by a qualified professional engineer responsible for design of excavation support and protection system.

C. Maintain tiebacks in place until permanent construction is able to withstand lateral earth and hydrostatic pressures.

3.4 BRACING

A. Locate bracing to clear columns, floor framing construction, and other permanent work. If necessary to move brace, install new bracing before removing original brace.

1. Do not place bracing where it will be cast into or included in permanent concrete work unless otherwise approved by Architect.

2. Install internal bracing if required to prevent spreading or distortion of braced frames.

3. Maintain bracing until structural elements are supported by other bracing or until permanent construction is able to withstand lateral earth and hydrostatic pressures.

3.5 MAINTENANCE

A. Monitor and maintain excavation support and protection system.

B. Prevent surface water from entering excavations by grading, dikes, or other means.

C. Continuously monitor vibrations, settlements, and movements to ensure stability of excavations and constructed slopes and to ensure that damage to permanent structures is prevented.

Federal Aviation Administration EXCAVATION SUPPORT AND PROTECTION

Quesada Gate Bid Packages "A" & “B” 315000 - 4

3.6 FIELD QUALITY CONTROL

A. Survey-Work Benchmarks: Resurvey benchmarks regularly during installation of excavation support and protection systems, excavation progress, and for as long as excavation remains open.

1. Maintain an accurate log of surveyed elevations and positions for comparison with original elevations and positions.

2. Promptly notify Architect if changes in elevations or positions occur or if cracks, sags, or other damage is evident in adjacent construction.

B. Promptly correct detected bulges, breakage, or other evidence of movement to ensure that excavation support and protection system remains stable.

C. Promptly repair damages to adjacent facilities caused by installation or faulty performance of excavation support and protection systems.

3.7 REMOVAL AND REPAIRS

A. Remove excavation support and protection systems when construction has progressed sufficiently to support excavation and earth and hydrostatic pressures.

1. Remove in stages to avoid disturbing underlying soils and rock or damaging structures, pavements, facilities, and utilities.

2. Remove excavation support and protection systems to a minimum depth of 48 inches below overlying construction, and abandon remainder.

3. Fill voids immediately with approved backfill compacted to density specified in Section 312000

"Earth Moving."

4. Repair or replace, as approved by Architect, adjacent work damaged or displaced by removing excavation support and protection systems.

END OF SECTION 315000

Federal Aviation Administration DRILLED CONCRETE PIERS

Quesada Gate Bid Package "A" 316329 - 1 265619 - 1AND SHAFTS

SECTION 316329 - DRILLED CONCRETE PIERS AND SHAFTS

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and…