RFI1dowelsresponseBollard.pdf

REQUEST FOR INFORMATION

(RFI)

PROJECT TITLE: Demo Pavement and Install New Bollards RFI NO: 1

PROJECT NUMBER: YZEU162028

BASE: WRANG

DISTRIBUTION/ROUTING Date Initials Critical: Yes No Contractor to Contracting 8/01/18 Contracting Received Date Req’d:

Contracting to COR COR Received COR to A & E (if necessary) A & E Received A & E to COR COR Received COR to Contractor & Contracting

SUBJECT: Concrete Specifications Drawing/Spec Ref:

Information Requested: Should dowels be required where the old pavement meets the new on the infill? What concrete specifications are required for use on this project.

Attachment(s):

POC: Phone: Organization:

Response: Dowels will be required where new concrete abuts to existing concrete. There are two locations identified as concrete. Dowels are to be #4 steel bars 18" long placed at 18" O.C. There are no written specifications for this project the concrete must be 4000 psi or greater mix design.

Attachment(s): 162028 combined drawings POC: DM Phone: 686-5310 Organization: 137 SOCES BCE

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A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 B1B2B3B4B5B6B7B8B9B10B11B12B13

A12A13 A11 A10 A9 A8 A6A7 A5 A4 A3 A2

B1B2B3B4B5B6B7B8B10 B9B11B12B13

N/A

N/A

TBD

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TBD

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N/A

1001 - AFFSA-ATS(A) GYM(B)

1052 - ASOS

1020 - ASOS VEHICLE MAINT.

1054 - CE LAWNMOWER SHED

1041 - CE STORAGE/WAREHOUSE

1007 - CIVIL ENGINEERING

1033 - CLS MAINTENANCE

1046 - COMPOSITE SUPPORT / MEDICAL / DFAC

1008 - ENGINEERING INSTAL. SQD

1036 - EM TRAINING FACILITY

1048 - FIRE CRASH/RESCUE STATION

1050 - INTEL SQUADRON

1047 - LOGISTICS READINESS SQUADRON

1034 - LOX FACILITY

1051 - MAIN GATEHOUSE

1011 - MAIN HANGAR / AES / SQUAD SUPPORT

1045 - MOBILITY STORAGE

1010 - MUNITIONS STORAGE

1013 - NOSE DOCK / CLS MAINT.

1049 - POL OPERATIONS

1016 - PROFFESIONAL DEVELOP. CENTER

1035 - SECURITY FORCES

1037 - SF WAREHOUSE/STORAGE

1040 - SQUADRON OPS / COMM

1043 - VEHICLE MAINT/TRANS

1044 - VEHICLE STORAGE

1053 - WEAPONS STORAGE

1038 - WEST GATEHOUSE

1009 - WING HQ

1022 - WING STORAGE

1055- ASOS COVERED STORAGE

1056 SQUADRON OPS TEMP FACILITIES

1 3 7 T H S O W1 3 7 T H S O W

For Official Use Only

Common Installation Picture

1 inch = 129 feet

1 centimeter = 16 meters

Apron Striping Red Line Parking Lanes Structure Buildings WRANGB area

0 260 520 780 1,040130 Feet

60 0 60 120 18030 Meters

Text

AIRCRAFT SHELTERS

1124726340N Rectangle

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1124726340N Rectangle

1124726340N Inserted Text

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1124726340N Rectangle

1124726340N Rectangle

1124726340N Rectangle

1124726340N Rectangle

1124726340N Rectangle

1124726340N Rectangle

1124726340N Callout Bollard Storage Location 1 (30 ea)

1124726340N Rectangle

1124726340N Callout Bollard Storage Location 4 (6 ea)

1124726340N Rectangle

1124726340N Callout Bollard Storage Location 3 (18 ea)

1124726340N Rectangle

1124726340N Rectangle

1124726340N Typewritten Text New Bollard Locations

1124726340N Typewritten Text Bollard Storage Area

1124726340N Callout Concrete Location

1124726340N Callout Concrete Location

1124726340N Rectangle

1124726340N Callout Bollard Storage Location 2 (12 ea)

1124726340N Cross-Out

N.T.S.

A

7" P.C. CONC. PAVEMENT

COMPACT TO 95% STD.

PROCTOR DENSITY

1' x 1' GRAVEL BASE

EXISTING. CONC./ASPHALT

PAVEMENT

5" DIA. STEEL PIPE

6" DIA. STEEL PIPE SLEEVE, 3'-1" LONG (EXTENDS 1" ABOVE PAVEMENT)

#4 BARS LONGITUDINAL (2 EA.) 6" CLR.

REMOVABLE PIPE BOLLARD ROADWAY

REFER BOLLARD DETAIL #3

#4 BARS @ 2' C/C 3" CLR.

2.5'

12"

3'

1/2"

6"

12"

6" DIA. STEEL PIPE SLEEVE

1' x 3' CONC. ENCASEMENT

JOINT TO RECEIVE HOT ASPHALT SEALANT (X2)

FLANGE

N.T.S.

B

7" P.C. CONC. PAVEMENT

COMPACT TO 95% STD.

PROCTOR DENSITY

7" P.C. CONC. PAVEMENT

(REFER TYP. SECTION)

5" DIA. STEEL PIPE

6" DIA. STEEL PIPE SLEEVE, 3'-1" LONG (EXTENDS 1" ABOVE PAVEMENT)

#4 BARS LONGITUDINAL (2 EA.) 6" CLR.

BOLLARD STORAGE TYPICAL SECTION

REFER BOLLARD DETAIL "C"

#4 BARS @ 2' C/C 3" CLR.

2.5'

3'

1/2"

6"

EXISTING BASE COURSE TO REMAIN

1' x 1' GRAVEL BASE

12"

12"

FLANGE

NOTES:

1. CONTRACTOR SHALL PAINT NEW BOLLARDS TO MATCH

EXIST. COLOR AND FINISH, OF EXISTING BOLLARDS.

5" DIA. STEEL PIPE

PAVEMENT SLOPE

6" DIA. STEEL PIPE

5" DIA. STEEL PIPE

4"

6" DIA. STEEL PIPE

5" DIA. PLATE (CAP) WELDED

DETAIL "C-1"

DETAIL "C-1"

1' x 1' GRAVEL BASE

NEW PAVEMENT

SURFACE

WELDED BOLLARD HANDLES

(MIN. #3 REBAR) MATCH EXIST. TYPE

& LOCATION FROM EXIST. BOLLARDS

1' x 3' CONC. ENCASEMENT

N.T.S.

C

FLAT FLANGE (TYP.)

MATCH EXIST. BOLLARDS

REMOVABLE PIPE BOLLARD DETAIL

12"

13"

24" TYP.

EXISTING CURB AND GUTTER

A A

6" PIPE SLEEVE (TYP.)

NOTES:

1. CONTRACTOR SHALL INSTALL 6 (ea) EVENLY PLACE BOLLARDS

ACROSS ENTIRE ROADWAY. BOLLARD SPACING NOT TO EXCEED 3.5

FOOT CENTER TO CENTER.

EXISTING ROADWAY CENTERLINE

EXISTING ROADWAY

3.5' TYP.

SAW CUT LINE

N.T.S.

D

ROADWAY CUT PLAN VIEW