Attachment 03 -Pre Bid Inquiries 02.pdf

Solicitation Number: W5S09522B0001 Title: Construct Hydrazine Facility Questions and Answers 02

Question 1 Can you provide a specification for the sealed concrete product to be used on floors?

RESPONSE – See spec section 03 35 00 (provided as pages 12-14 below).

Question 2 Can you please provide specification for the Hydrazine tank, dewatering pump system and package grinder pump station as shown on drawing C-0005?

RESPONSE – Hydrazine Tank to be provided per UFC 3-460-01, 10-4.3.6. Tank is indicated on plans to be 11,000 gallon, double walled, and stainless steel (304), refer to C-005 and #4/C-009. Tank shall also be provided with 2" vent that terminates with a carbon filter and extends up above grade and at minimum 6" above the highest fixture in the facility (L-1 in RM 103). Dewatering pump shall be provided to be 0.5 HP, 50 GPM, at 15 ft of head and powered from circuit #30 (Spare). "Package Grinder Pump Station" is referred to as SP-1, see plumbing drawings/schedules for more information.

Question 3 Spec 01 31 223.3 20 para 1.4.3 Field Administration states “Within 30 Days of Contract Award, provide a tablet computer with a common access Card (CAC) reader at the job site for Government use only.” Will this be required?

RESPONSE – This will NOT be required.

Question 4 Specs say that contractors will utilize NAVFAC’s Electronic Construction and Facility Support Contract Management System. Will this be a requirement of the contract? Is there a cost associated with this program?

RESPONSE – This will NOT be required. Contractor will utilize WAWF for invoicing. No cost is associated with that program.

Question 5 I do not see any spec regarding the schedule. Is this going to be supplied? What type of schedule is required?

RESPONSE – A critical path schedule showing individual tasks for the path to project completion.

Question 6 01 50 00 3.6.1 Resident Engineer’s Office – Will this be a requirement?

RESPONSE – This will NOT be required.

Question 7 Spec 28 31 00.00 10 Fire Detection an Alarm System, Direct Current Loop. The Fire alarm matrix states to “actuate building mass notification text signs.” There are none on the fire alarm design. Are we to add them?

RESPONSE – No, text sign is not needed

Question 8 Spec 28 31 00.00 10 Fire Detection an Alarm System, Direct Current Loop. Fire alarm matrix states to “transmit fire alarm signal via network.” What network are they referring to?

RESPONSE – Network is referring to the central fire alarm reporting system in the Base. SCANG to confirm type and tie in location.

Question 9 Spec 28 31 00.00 10 Fire Detection an Alarm System, Direct Current Loop. The fire alarm riser does not show a connection to a base Wide Area Mass Notification System.

Is there a base wide system that will need to be integrated?

RESPONSE – The mass notification ties into the ATI system we have on the installation.

Question 10 Are there any Detail drawings or specifications for the new Hydrazine Tank?

RESPONSE – Hydrazine Tank to be provided per UFC 3-460-01, 10-4.3.6. Tank is indicated on plans to be 11,000 gallon, double walled, and stainless steel (304), refer to C-005 and #4/C-009. Tank shall also be provided with 2" vent that terminates with a carbon filter and extends up above grade and at minimum 6" above the highest fixture in the facility (L-1 in RM 103). Dewatering pump shall be provided to be 0.5 HP, 50 GPM, at 15 ft of head and powered from circuit #30 (Spare). "Package Grinder Pump Station" is referred to as SP-1, see plumbing drawings/schedules for more information.

Question 11 Are there any detail drawings for Heavy Duty Pavement?

RESPONSE – Detail 1/C-009. Thicknesses are 8 inches 4,000PSI concrete and 8 inches graded aggregate base course.

Question 12 Are there any detail drawings for replacement of Asphalt depth/elevations?

RESPONSE – No, asphalt is to be milled 2" and replaced/resurfaced with 2" asphalt to maintain existing finish grades.

Question 13 What is the depth of the existing asphalt? Will milling 2” expose subgrade? If so, will this need to be re-graded to accommodate for elevation changes?

RESPONSE – Depth of the existing asphalt is unknown. It is not anticipated that the contractor will expose the subgrade by milling 2".

Resurfaced asphalt should maintain pre-construction grading/slopes.

Question 14 Is the government responsible for locating underground utilities?

RESPONSE – Contractor will complete AF Form 103 and submit to the Civil Engineering Squadron. Government will then locate utilities.

Question 15 There is an existing Bldg. Onsite will the contractor be responsible for removal?

RESPONSE – Existing building on site will be removed by the Government.

Question 16 Utility Drawing C-005 shows only a 2” Domestic Water Tie-in to the Bldg. Where does the dedicated Fire suppression line come from? Sheet FX501 note 11 states main water supply, but no source or size?

RESPONSE – See Sheet C-005, indicated 6" fire water supply.

Question 17 Electrical schedule shows nothing for pump on new tank. What is required for this?

RESPONSE – Pump to be powered from Circuit #30 (Spare). Pump provided to meet 0.5 HP, 50 GPM at 15 ft of head.

Question 18 Are we to anticipate closing the road for the duration of the force main installation?

RESPONSE – Road closure should not be required. Coordinate with the Civil Engineering squadron on road closure if required

Question 19 Heavy Duty Concrete Pavement Section does not show any depths. What are the depth requirements for Base Course and Concrete Pavement?

RESPONSE – Base Course - 8", Concrete - 8"

Question 20 Sheet C-009 What is the size and depth of the concrete pad that the new tank sits on?

Detail 4 on this sheet states See structural drawings for additional details. Please confirm what details pertain to this slab.

RESPONSE – Final slab will need to be coordinated with submitted Tank shop drawings. The intent of the hold down slab is to offset the buoyancy of 11,000 gallons (approx. 93,000 lbs.). Typically this slab would be a minimum of 12" thick and 2 ft longer then the length of the tank and two feet wider than the diameter of the tank.

Question 21 Sheet C-001 What are the details for the new all-weather path to fire Hydrant?

RESPONSE – A gravel path will suffice

Question 22 Please provide the block size for the interior walls.

RESPONSE – See Sheet A-101 - Floor Plan and Detail 4

Question 23 Are Footings required under interior block walls?

RESPONSE – Interior CMU walls are non-load bearing walls are supported off of the slab-on-grade.

Question 24 Please provide interior wall section detail.

RESPONSE – See wall section (provided as page 15 below).

Question 25 Sheet C-005 shows 18’ +/- of 4” HDPE tying into Hydrazine Tank, P-101 Waste & Vent Plan states all piping & accessories associated with hydrazine drain shall be stainless steel. Which is correct?

RESPONSE – HDPE is acceptable as indicated in C-005 downstream of SP-1.

Anything up stream of SP-1 and located in building shall be stainless steel as indicated on plumbing plans. SCANG to confirm if all Stainless steel piping is preferred. HDPE piping is still to be used downstream of the neutralization tank for the force main.

Question 26 Sheet S101 Shows Foundation Plan. General note 6 says SJ indicates sawn floor joint.

There is no SJ shown on this drawing. Is there another available drawing indicating SJ?

RESPONSE – There is no other plan. SJ is not called out on plan and therefore not required.

Question 27 Drawing P101 Waste & Vent plan is showing 4” Stainless steel piping. Where is the spec defining this material?

RESPONSE –

1. STAINLESS-STEEL PIPE AND FITTINGS

a. Pipe and Fittings: ASME A112.3.1, drainage pattern with socket and spigot ends.

b. Internal Sealing Rings: Elastomeric gaskets shaped to fit socket groove.

2. Install stainless-steel piping according to ASME A112.3.1 and applicable plumbing code.

a. Join stainless-steel pipe and fittings with gaskets according to ASME A112.3.1.

3. STAINLESS-STEEL PIPE AND FITTINGS - MATERIALS

a. Pipe and Fittings: ASME A112.3.1, drainage pattern with socket and spigot ends.

b. Internal Sealing Rings: Elastomeric gaskets shaped to fit socket groove.

4. STAINLESS-STEEL PIPE AND FITTINGS - INSTALLATION

a. Install stainless-steel piping according to ASME A112.3.1 and applicable plumbing code.

b. Join stainless-steel pipe and fittings with gaskets according to ASME A112.3.1.

Question 28 Sheet C001 now shows an all-weather sidewalk. Is there a detailed drawing and spec referencing what is to be used for material?

RESPONSE – 1. Pipe and Fittings: ASME A112.3.1, drainage pattern with socket and spigot ends.

Question 29 Sheet C-009 Shows New Hydrazine Tank. Are there a drawings showing the required size and bury elevation? This drawing also shows a concrete pad what are the requirements for this pad.

RESPONSE – 2. Internal Sealing Rings: Elastomeric gaskets shaped to fit socket groove.

Question 30 Page 4 of the “Engineering Pre-Bid Conference” document references an 11,000 gallon stainless steel H-70 Neutralization Tank. The prints and specs do not reference what material this tank needs to be. Does this tank need to be stainless steel?

RESPONSE – Tank is indicated to be stainless steel as shown on sheets C-005 and #4/C-009.

Question 31 If this tank is to be stainless steel, will some specifications be provided for thickness, exact size, double walled, etc. In general, will additional information be provided on the tank?

RESPONSE – Hydrazine Tank to be provided per UFC 3-460-01, 10-4.3.6. Tank is indicated on plans to be 11,000 gallon, double walled, and stainless steel (304), refer to C-005 and #4/C-009. Tank shall also be provided with 2" vent that terminates with a carbon filter and extends up above grade and at minimum 6" above the highest fixture in the facility (L-1 in RM 103). Dewatering pump shall be provided to be 0.5 HP, 50 GPM, at 15 ft of head and powered from circuit #30 (Spare). "Package Grinder Pump Station" is referred to as SP-1, see plumbing drawings/schedules for more information.

Question 32 Will the govt be calling out a specific tank type from a specific manufacturer?

RESPONSE – Government does not intend on naming a specific provider; the tank must meet spec requirements.

Question 33 Per print C-005, the piping is called out as HDPE. Is this the correct type of piping, or does stainless steel piping need to be installed?

RESPONSE – HDPE is acceptable as indicated in C-005 downstream of SP-1.

Anything up stream of SP-1 and located in building shall be stainless steel as indicated on plumbing plans. SCANG to confirm if all Stainless steel piping is preferred. HDPE piping is still to be used downstream of the neutralization tank for the force main.

Question 34 Is the tank to be installed above ground?

RESPONSE – Tank is below ground. See detail 4/C-009

Question 35 Structural Drawing Sheet S-101, Keyed Note 2 refers to a 0.6C24 STRUCTURAL METAL DECK to be used at the underside of the Standing Seam Metal Roofing. .6C

Decking is typically used as a floor deck for concrete work. Please confirm the type of Metal Roof Decking required.

RESPONSE – Deck information per Keynote #2 on Sheet S-101 is correct.

Question 36 Civil/Site Drawing Sheet C-002 - this drawing indicates there existing metal building and stairs are to be removed by the Contractor. Per discussions at the site visit, the Government will remove this structure. Please confirm the structure will be removed prior to starting work on this contract.

RESPONSE – Existing building on site will be removed by the Government.

Question 37 Civil/Site Drawing Sheet C-005 Utility Plan shows a new, single 2” HDPE Domestic Water Service Line entering the building but it does NOT address the fire main service or a separation for the 4” fire sprinkler system riser (shown on Sheet FX101). Please clarify the intent and requirements for the fire sprinkler service main.

RESPONSE – See Sheet C-005, indicated 6" fire water supply.

Question 38 Structural Drawings - Detail 1 - Foundation /Slab Plan - Please confirm that no ‘thickened slab’ or footing is required for interior CMU walls.

RESPONSE – Interior CMU walls are non-load bearing walls are supported off of the slab-on-grade.

Question 39 Civil/Site Drawings - No details are provided for the Heavy Duty Concrete Pavement shown to be installed on Sheet C-001 Overall Site Plan. Please provide a detail and requirements for this site pavement area.

RESPONSE – Detail 1/C-009. Thicknesses are 8 inches 4,000PSI concrete and 8 inches graded aggregate base course.

Question 40 Civil/Site & Plumbing Drawings & Specifications - Neither the Civil/Site or Plumbing Drawings/Specs provide details or the specifications for the 11,1000 H-70 Neutralization Tank. Please confirm the following:

• Tank is to be installed below ground?

• All salient characteristics for tank (material type, single wall or double wall, etc.)

• What is the intent of the de-watering pump system to include pump type, flow rate, mounting location, discharge location, etc.

• What access to the tank will be required from ground level?

• Please provide the electrical circuiting information needed for power to the Neutralization Tank de-watering system.

RESPONSE –

Hydrazine Tank to be provided per UFC 3-460-01, 10-4.3.6. Tank is indicated on plans to be 11,000 gallon, double walled, and stainless steel (304), refer to C-005 and #4/C-009. Tank shall also be provided with 2" vent that terminates with a carbon filter and extends up above grade and at minimum 6" above the highest fixture in the facility (L-1 in RM 103). Dewatering pump shall be provided to be 0.5 HP, 50 GPM, at 15 ft of head and powered from circuit #30 (Spare). "Package Grinder Pump Station" is referred to as SP-1, see plumbing drawings/schedules for more information.

Tank is below ground. See detail 4/C-009

Double Walled, 304 Stainless Steel

Intent is to grain the pump to sanitary after neutralization process is complete.

Dewatering pump shall be provided to be 0.5 HP, 50 GPM, at 15 ft of head and powered from circuit #30 (Spare).

Access is shown on detail 4/C-009.

Pump to be powered from Circuit #30 (Spare). Pump provided to meet 0.5 HP, 50 GPM at 15 ft of head.

Question 41 Civil/Site & Architectural Drawings - Sheet C-001 Overall Site Plan indicates two sections of sidewalk / door stoops to be installed but no details are provided. These locations are not shown on sheet A-101. Please provide details for these sections and indicate on their location on the Architectural Floor Plan if possible.

RESPONSE – See detail 2/C-009 for sidewalk detail.

See DOOR SILL detail on sheet A501. Sidewalks to be provided at door openings for ELEC 106 and COMM 107, and at MECH 105.

Question 42 Drawings S-301 calls out for a continuous footing around all the exteriors walls. Should there be footing under the interior CMU walls?

RESPONSE – Interior CMU walls are non-load bearing walls are supported off of the slab-on-grade.

Question 43

Can you provide a detail for the Heavy-Duty Concrete Pavement?

RESPONSE – Detail 1/C-009. Thicknesses are 8 inches 4,000PSI concrete and 8 inches graded aggregate base course.

Question 44 They didn’t call out the size of WWR for the concrete. Please provide the size that is required.

RESPONSE – Per Keynote #1 on sheet S-101

Question 45 Can you please provide specification for the Hydrazine tank, dewatering pump system and package grinder pump station as shown on drawing C-0005? There is no information in specs or drawings.

RESPONSE – Hydrazine Tank is indicated to be stainless steel. "Package Grinder Pump Station" is referred to as SP-1, see plumbing drawings/schedules for more information.

Question 46 I do not see any fire extinguishers shown on the drawings. Can you confirm they are shown or how many there are?

RESPONSE – Provide total of (6) extinguishers, one in each room with the exception of the Toilet RM 104. Extinguishers should be provided in accordance with UFC 3-460-01, 10-4.3.3.

Question 47 There are no specs regarding eh trench drain. Can you provide information about this?

RESPONSE – This is not a pre-fabricated trench drain. Trench Drain details/information can be found on sheets A-101, #9/S-102, and P-101.

Question 48 01 45 00 QUALITY CONTROL, 3.4.1 Personnel Requirements states, “The requirements for the CQC organization are a Safety and Health Manager, CQC System Manager, a Design Quality Manager, and sufficient number of additional qualified personnel to ensure safety and Contract compliance……” Additionally, 2.4.2 states, “The CQC System Manager is assigned as CQC System Manager but has duties as project superintendent in addition to quality control.”

Confirm that this project will require a Superintendent/CQC Manager and a Site Safety & Health Officer, (SSHO).

RESPONSE – Project Superintendent can triple hatted as the Quality Control Manager and the Site Safety & Health Officer.

Question 49 01 45 00 QUALITY CONTROL, 3.4.3 states, “In addition to CQC personnel specified elsewhere in the contract, provide as part of the CQC organization specialized personnel to assist the CQC System Manager for the following areas: electrical, mechanical, civil, structural, environmental, and architectural…..” It further states”…. be physically present at the construction site during work on the specialized personnel's areas of responsibility; have the necessary education or experience in accordance with the experience matrix listed herein.

Confirm that this project will require Specialized Trade CQC’s employed / retained by the Prime Contractor as referenced in the Specification for the Civil/Architectural/Structural/Electrical/Mechanical phases of Work.

RESPONSE – A person assigned over quality control is required. Nothing prohibits the QC responsibilities from being performed by the superintendent or the safety officer.

Question 50 01 45 35 SPECIAL INSPECTIONS directs the Contractor to hire 3rd Party Independent Inspection for a variety of construction activities, I.e., soils, concrete, light gage trusses, welding, air balancing, etc… Please confirm that the Government is going to require Special Inspections by Qualified/Licensed Specialty Personnel for the referenced work activities on this size project?

RESPONSE – Yes, special inspections are required per the specs.

Question 51 Attachment 01 Part 1 Plans are half-size or 11 X 17. Will the Government please issue a Full-Size, Scalable set of bidder documents?

RESPONSE – No, drawings provided on Sam.gov are sufficient to develop at bid.

CAD files will be provided to the winning bid.

Question 52 Will the Government provide a copy of the project’s CAD based .dwg files prior to the bid?

RESPONSE – No, drawings provided on Sam.gov are sufficient to develop at bid.

CAD files will be provided to the winning bid.

Question 53 Attachment 01 Part 1 Plans, Sheet C-009 Detail 1 HEAVY DUTY CONCRETE PAVEMENT SECTION does not include dimensional depths for the Aggregate Base or Concrete. Please provide the thicknesses.

RESPONSE – Detail 1/C-009. Thicknesses are 8 inches 4,000 PSI concrete and 8 inches graded aggregate base course.

Question 54 Attachment 01 Part 1 Plans, Sheet S-101, Key Note 2 is calling for a 0.62C24 G60 Galvanized Structural Metal Deck. This type of decking is typically used and is designed to serve as a permanent steel base for poured reinforced concrete floor slabs. Not a Roof Deck. Please confirm that this is the desired decking type?

RESPONSE – Deck information per Keynote #2 on Sheet S-101 is correct.

Question 55 Who is the CE preferred Fire Alarm / MNS Manufacturer for McEntire ANG Base? The new system is required to interface with the Base Headwall System. What system is acceptable?

RESPONSE – Monaco Fire

Question 56 I have received several questions from vendors regarding the Generator and connection cabinet on this project. Do you have any details on what exactly needs to be quoted?

RESPONSE – Generator will be portable and provided by the user/government.

Generator connection cabinet to be sized for breaker that feeds the cabinet. Refer to #1/E-601

SC ANG CONSTRUCT HYDRAZINE FACILITY Contract No. W9133L-15-D-0004

PROJECT NO. PSTE172020 Delivery Order No. W912QG-18-F-0040

SECTION 03 35 00 PAGE 1 Draft – 07/06/22

TYPE B-3 SUBMITTAL – FINAL DESIGN JULY 2022

SECTION 03 35 00

CONCRETE FINISHING

11/10

PART 1 GENERAL

1.1 SUMMARY

A. Section Includes:

1. Precautions for avoiding staining concrete before and after application.

1.2 REFERENCES

A. American National Standards Institute (ANSI):

1. ANSI B101.1 Test Method for Measuring Wet SCOF of Common Hard- Surface Floors.

2. ANSI B101.3 Test Method for Measuring Wet DCOF of Common Hard- Surface Floors.

B. ASTM International (ASTM):

1. ASTM C779 Standard Test Method for Abrasion Resistance of Horizontal Concrete Surfaces.

2. ASTM C805 Standard Test Method for Rebound Number of Hardened Concrete.

3. ASTM C1028 Standard Test Method for Determining the Static

Coefficient of Friction of Ceramic Tile and Other Like Surfaces by the Horizontal Dynamometer Pull-Meter Method.

4. ASTM D3359 Standard Test Methods for Measuring Adhesion by Tape Test.

5. ASTM G23 Practice for Operating Light-Exposure Apparatus

(Carbon-Arc Type) With and Without Water for Exposure of

Nonmetallic Materials (Withdrawn 2000).

C. National Floor Safety Institute (NFSI):

1. Certified as High Traction by the National Floor Safety Institute

(NFSI), Phase 2 testing.

1.3 SUBMITTALS

A. General: Submit listed submittals in accordance with Conditions of the Contract and Section 01 33 00 - Submittal Procedures.

B. Product Data: Submit product data, including manufacturer’s Spec-Data sheet, installation instructions and technical bulletins for specified products.

C. Certificates: Manufacturer’s certification that the installer is acceptable.

D. Maintenance Data: Maintenance instructions, including precautions for avoiding staining after application.

1.4 QUALITY ASSURANCE

A. Installer Qualifications: Acceptable to the manufacturer.

SECTION 03 35 00 PAGE 2 Draft – 07/06/22

TYPE B-3 SUBMITTAL – FINAL DESIGN JULY 2022

1.5 DELIVERY, STORAGE & HANDLING

A. General: Comply with Division 01 Product Requirements section.

B. Delivery: Deliver materials in manufacturer’s original, unopened, undamaged containers with identification labels intact.

C. Storage and Protection: Store materials protected from exposure to harmful environmental conditions and at temperature and humidity conditions recommended by the manufacturer.

D. Handling: Protect materials from dirt, corrosion, oil, grease and other contaminants.

1.6 RELATED SECTIONS

A. Provide Joint Sealer in concrete joints, see Section 03 35 00.

PART 2 PRODUCTS

2.1 MATERIAL

A. Cure-Seal-Hardener: Shell be a water-based, chemically reactive penetrating sealer and hardener that densifies concrete to seal against water molecules, but allows air and water vapor to pass, so that concrete can achieve full compressive strength for minimized surface crazing and elimination of dusting.

1. Abrasion Resistance to Revolving Disks: At least a 32.5% improvement over untreated samples when tested in accordance with ASTM C779.

2. Surface Adhesion: At least a 22% increase in adhesion for epoxy when tested in accordance with ASTM D3359.

3. Hardening: As follows when tested in accordance with ASTM C39:

a. After 7 Days: An increase of at least 40% over untreated samples.

b. After 28 Days: An increase of at least 38% over untreated samples.

4. Coefficient of Friction: 0.86 dry, 0.69 wet when tested in accordance with ASTM C1028.

PART 3 EXECUTION

3.1 MANUFACTURER’S INSTRUCTIONS

A. Compliance: Comply with manufacturer’s product data, including product technical bulletins, product catalog installation instructions and product carton instructions for installation.

3.2 EXAMINATION

A. Do not begin installation until substrates have been properly prepared and are suitable for application of product.

B. If substrate preparation is the responsibility of another installer, notify Architect of unsatisfactory preparation before proceeding.

3.3 PREPARATION

SECTION 03 35 00 PAGE 3 Draft – 07/06/22

TYPE B-3 SUBMITTAL – FINAL DESIGN JULY 2022

A. Clean surfaces thoroughly prior to installation.

B. Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.

C. Do not use frozen material. Thaw and agitate prior to use.

D. If construction equipment must be used for application, diaper all components that might drip oil, hydraulic fluid or other liquids.

3.4 INSTALLATION

A. New Concrete: Apply cure-seal hardener to new concrete as soon as the concrete is firm enough to work on after troweling; with colored concrete, wait a minimum of 30 days before application.

1. Spray on at rate of 200 ft2/gal (5 m2/L) or as per manufacturer’s written instructions if different.

2. Keep surface wet with cure-seal-hardener for a minimum soak-in period of 30 minutes without allowing it to dry or become slippery.

If slipperiness occurs before the 30 minute time period has elapsed, apply additional cure-seal-hardener, as needed, to keep the entire surface in a non-slippery state for the first 15 minutes; for the remaining 15 minutes, mist the surface as needed with water to keep the material in a non-slippery state. In hot weather conditions, follow manufacturer’s special application procedures.

3. When the treated surface becomes slippery after this period, lightly mist with water until slipperiness disappears.

4. Wait for surface to become slippery again, and then flush entire surface with water to remove all cure-seal-hardener residue.

5. Squeegee surface completely dry, flushing any remaining slippery areas until no residue remains.

6. Wet vacuum or scrubbing machines can be used in accordance with manufacturer’s instructions to remove residue.

3.5 PROTECTION

A. Protect installed floors for at least 3 months until chemical reaction process is complete.

1. Do not allow traffic on floors for 3 hours after application.

2. Do not allow parking of vehicles on concrete slab.

3. If vehicles must be temporarily parked on slab, place drop cloths under vehicles during entire time parked.

4. Do not allow pipe cutting using pipe cutting machinery on concrete slab.

5. Do not allow temporary placement and storage of steel members on concrete slabs.

6. Clean up spills immediately and spot-treat stains with degreaser or oil emulsifier.

7. Clean floor regularly in accordance with manufacturer’s recommendations.

END OF SECTION

FIRST FLOOR

100.00

T.O. MASONARY

112.00

STANDARD RUNNING BRICK

1 3/4" AIR SPACE

2" RIGID INSULATION

8" CMU

STANDING SEAM METAL ROOF

PREFINISHED METAL

GUTTERS

CONCRETE SLAB OVER 10

MIL. VAPOR BARRIER

FINISH GRADE, REFER

TO CIVIL DRAWINGS

VAPOR BARRIER

8" CONCRETE MASONRY UNIT (CMU)

FLOOR MATERIAL - SEE FINISH SCHEDULE

FINISH FLOOR

FINISH AS SCHED

HORIZONTAL REINFORCEMENT AS REQUIRED

VERTICAL REINFORCEMENT AS REQUIRED

LINE OF STRUCTURE

8" CONCRETE BOND BEAM

ANCHOR TO STRUCTURE AS REQUIRED

S T

A T

E

OF SOUT H CARO

L

I N A

R E

G I S

T E R E D A R C H I T

E C

T S

1 0 1 4 3 9

HDR

ENGINEERING INC.

OF THE CAROLINAS

OMAHA, NEBRASKA

PROJECT MANAGER

0 1" 2"

SCALE

FILENAME

DESIGNED BY:

DRAWN BY:

CHECKED BY:

ISSUE DATE DESCRIPTION

1 2 3 4 5 6 7 8

D

C

B

A

SHEET CONTRACT #: W912QG-18-F-0040

ANG PROJECT #: PSTE172020

HDR PROJECT #: 10136847

HYDRAZINE FACILITY

SC AIR NATIONAL GUARD

169TH FIGHTER WING

EASTOVER, SC

MCENTIRE JOINT NATIONAL GUARD BASE

PRELIMINARY

NOT FOR

CONSTRUCTION

OR

RECORDING

3/4" = 1'-0"C

U s e rs

\C L E

W

IS

\D o c u m e n ts

\1

-0

-A

.r v t

-J u l-

:5

:0

A302

NICK OVERBY

10136847-00-A.rvt

WALL SECTIONS & DETAILS

J. TABOR

N. REESE

P. DAUGHTON

A101 3/4" = 1'-0"

1 EXTERIOR WALL SECTION

A101 3/4" = 1'-0"

2 INTERIOR WALL SECTION