FY 24 RPR BASE Paving Work Areas-V5 20240820.pdf

Repair Apron Paving Project Number: JKSE 242400

120th AIRLIFT Wing

Great Falls, Montana April 21, 2024

DA & AF National Guard Bureau

USPFO for Montana

P.O. Box 4789 Helena, Montana 59624-4789

JKSE 242400 RPR APRON PAVEMENTS

PROJECT OVERVIEW

NOTES:

1. ALL THIS PROJECT WORK WILL OCCUR WITHIN A SECURE AIRCRAFT OPERATIONS AREAS. CONTRACTOR WILL NEED TO VETTED ON AN ENTRY AUTHORIZTION LIST AND ESCORTED WITHIN THE RESTRICTED AREA DENOTED BY THE RED LINE AND SIGNAGE.

2. FOREIGN OBJECT DAMAGE (FOD) CONTROL IS PARAMOUNT. FOD MUST BE CONTROLLED AT ALL TIMES.

3. CONTRACTORS WILL NEED TO FILE A FAA 7460 AND MARK ALL VEHICLES WITH YELLOW LIGHTS OR FAA APPROVED MARKING FLAGS.

4. SEE SOW AND SPECFICACTION FOR MATERIAL AND PAINT SPECIFICATIONS. SEE THE AF FORM 66- SUBMTTALS FOR REQUIRED

SUBMITTAL ITEMS.

5. CONTRACTOR TO FIELD VERIFY ALL MEASUREMENTS.

6. COMPACT ALL NEW ASPHALT TO 93% RELATIVE DENSITY.

7. CONTRACTOR TO DISPOSE OF ALL MILLINGS AND ASPHALT OFF OF GOVERNMENT PROPERTY.

Area 1 Size= 21,345 SF See Detail 1

ABO - Area 5 Size= 41,565 SF See Detail 5

Area 4 Size= 67,100 SF See Detail 4

Area 3 Size= 17,750 SF See Detail 3

ENTRY CONTROL

POINT STRIPNG

See Detail 6

Area 2 Size= 1,200 SF See Detail 2

B25

B38

B30

B80

B18

DETAIL1- B30 FULL DEPTH REPLACMENT

FULL DEPTH BITUMINOUS ASPHALT REPLACEMENT

FURNISH AND INSTALL 3” ASPHALTIC PAVEMENT

APPROX = 21,345 SF

PREP EXISTING BASE COURSE & FURNISH AND

INSTALL 4 ” ASPHALTIC PAVEMENT

PER DETAIL 3/2 BELOW

2- 10X10 TRIANGULAR AREAS = 100SF

REPAINT RED 6” WIDE LINE WITH REFLECTIVE BEADS = 120 LF

REPAINT 2 5’ X6’ RESTRICTED AREA SIGNS SEE NOTE 5 PAGE 6-

MT ANG CES will provide Sign Template

PAINT- 25FT OF RESTRICTED AREA STRIPING SEE DETAIL 6

DETAIL 2 – B30 Prep and 3” Asphaltic Paving

WORK ITEMS

-REMOVE EXISTING GRAVEL AND HAUL EXCESS GRAVEL

TO A LOCATION CHOSEN BY 120 CES ON BASE.

-PREP BASE COURSE

-FURNISH AND INSTALL 3” ASPHALTIC PAVEMENT

APPROX= 1,200 SF

DETAIL 3 – B25 1 ½” DEEP MILL AND OVERLAY

1. MILL AREA 1 ½” DEEP

2. FURNISH AND INSTALL 1 ½” NOMINAL

ASPHALT OVERLAY AND COMPACT TO 98%

RELATIVE DENSITY

3. INSTALL 300 LF OF NEW 6” WHITE REFLCETIVE

LINES ALONG SHOULDER AND INTO THE

HANGAR BACK IN PREVIOUS LOCATION

APPROXIMATELY = 17,750 SF

NOTES

1. PRESERVE ALL ENVIROMENTAL REMDIATION

TEST AND INJECTION POINTS AND CONCRETE.

B25

DETAIL 4 – B25 AGE CORRAL 1 ½” DEEP MILL AND OVERLAY

2. FURNISH AND INSTALL 1 ½” NOMINAL ASPHALT OVERLAY TO 98% RELATIVE DENSITY.

3. INSTALL 360 LF OF NEW 6” WHITE REFLCETIVE LINES ALONG SHOULDER AND INTO THE

HANGAR BACK IN PREVIOUS LOCATION.

4. INSTALL 400 LF OF NEW 6” RED REFLCETIVE LINES IN PREVIOUS LOCATION.

5. INSTALL 90 LF OF NEW RESTRICTED AREA STRIPING IN PREVIOUS LOCATION.

6. INSTALL 5 NEW RESTRICTED AREA PAINTED SIGNS BACK IN THE 4 PREVOIUS LOCATIONS AND

ADD 1 AT THE NEW SHOWN LOCATION. SIGNS ARE NEEDED AT EVERY CHANGE IN DIRECTION

AND NO FURTHER THAN 100FT APART.

120 CES WILL PROVIDE THE SIGN STENCILS.

APPROXIMATELY = 67,100 SF

NOTES

1. PRESERVE ALL ENVIROMENTAL REMDIATION TEST AND INJECTION POINTS AND CONCRETE.

SEE DETAIL 6 FOR RESTRICTED AREA STRIPING

ADD 10’ PAVED RADIUS TO THIS CORNER

MILL TO NEWER ASPHALT IN THIS AREA

SEE NOTE 5

SEE NOTE 5 - NEW LOCATION

ADDITIVE BID OPTION (ABO) - DETAIL 5 -1 ½” DEEP MILL AND OVERLAY

2. FURNISH AND INSTALL 1 ½” NOMINAL ASPHALT OVERLAY AND COMPACT TO 98% RELATIVE DENSITY

APPROXIMATELY = 41, 565 SF

NOTES

1. PRESERVE ALL ENVIROMENTAL REMDIATION TEST AND INJECTION POINTS AND CONCRETE.

Existing

Concrete

Pad

DETAIL 6 -RESTRICTED AREA LINE STRIPING

AREA 4 SIZE CALCULATIONS -