08.1 DWG - Erosion Control 2276 - PDPG262004.pdf
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- Attached to
- Erosion Control for building 2276
- Solicitation number
- W50S74-26-Q-A025
- Issued by
-
Department of the Army National Guard
About this file
This document is an Erosion Control Plan for Building 2276 at March Air Reserve Base, California, prepared by the 163 Civil Engineering Squadron of the California Air National Guard. The plan is dated 14 August 2026 and includes detailed site maps, demolition and construction specifications, and inspection requirements for landscape restoration work.
The project encompasses demolition of existing irrigation infrastructure, site preparation, and installation of new landscaping materials across approximately 11,000 square feet. Demolition work includes removal of irrigation boxes, valves, aloe arborescens plants, crushed rock, pavers, and expansion joint sealant, with specific requirements to salvage and relocate certain materials such as cobble and pavers. Construction activities involve repairing irrigation lines and bubblers, replacing valves, installing corten paver edges (approximately 40 linear feet), applying filter fabric (approximately 100 square feet), and installing cobble. The plan specifies delivery of soil amendment (75 cubic yards of Aguinaga GPS 2), mulch (400 cubic yards of Aguinaga Forest Floor 0-2), and Arizona River Rock (9 cubic yards total: 7 cubic yards of 1.5-3" rock and 1 cubic yard of 0.75" rock). CMU site wall repairs include beadblast finishing of approximately 640 square feet, efflorescence removal, mortar cream removal, and sealing with Prosoco WB sealant. The plan mandates powerwashing of concrete pads, walks, curbs, and gutters and requires inspection calls prior to and upon completion of irrigation work, grading and material placement, and CMU repair and sealing. Contact information is provided for the Civil Engineering Squadron (714-609-1076, anthony.alves.1@us.af.mil).
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Text version
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INSPECTION BLDG
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EROSION CONTROL 2276
MARCH AIR RESERVE BASE CA
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LEGEND
ITEM QTY AMT DESCRIPTION
TREE 55 EXISTING
AMEND 11,000 SF 75 CY AGUINAGA GPS 2
MULCH 29,000 SF 400 CY AGUINAGA FOREST FLOOR 0-2
COBBLE 750 SF 9 CY ARIZONA RIVER ROCK 7 CY 1.5-3", 1 CY .75"
DEMOLITION
D KEYNOTES
1. DEMO IRRIGATION BOX & VALVE AND CAP PIPE
2. DEMO ALOE ARBORESCENS (TYP OF 5)
3. DEMO CRUSHED ROCK. FABRIC BARRIER TO REMAIN
4. SALVAGE CRUSHED ROCK. FABRIC BARRIER TO REMAIN
5. SALVAGE ~80 SF PAVERS. LOCATE PER GOV. DEMO 2" SAND
6. SALVAGE COBBLE 3" & LARGER AND RELOCATE TO 2279 COBBLE
7. REMOVE DIRT, LEAVES & DEBRIS AND LAY SALVAGED CRUSHED ROCK
8. DEMO HOSE BIB AND RISER ON IRRIGATION LINE. PATCH CMU WALL HOLE TO MATCH
9. REMOVE ~20 LF EXPANSION JOINT SEALANT
10. CUT ~3 LFx1" CONC WALK ROUGH EDGE
11. REMOVE ~20 SF STAINS OFF WASHED COLORED CONCRETE - PROSOCO O&G STAIN REMOVER
NOTES
1. VERIFY IRRIGATION SO TO NOT CAP LINES SERVING OTHER AREAS
2. DEMO IRRIGATION HEADS
3. GRADE -6" FS AT PAVING AT PLANTERS TO RECEIVE MULCH
4. SLOPE GRADE 3:1 TO MEET EXISTING
5. DEMO ROOTS -6" FS 12" FROM PAVING EDGE
6. HAND DIG AROUND ROOTS
7. DISPOSE ORGANIC MATERIAL IN GOV GREEN WASTE BIN
8. DISPOSE ALL OTHER MATERIAL OFFSITE
25'
163 CIVIL ENGINEERING SQUADRON
CALIFORNIA AIR NATIONAL GUARD
714 609 1076 ANTHONY.ALVES.1@US.AF.MIL
1EROSION CONTROL PLAN
EROSION CONTROL 2276
MARCH AIR RESERVE BASE CA 92518
PDPG262004 14 AUG 2026
CONSTRUCTION
C KEYNOTES
1. REPAIR IRRIGATION LINE AND REPLACE BUBBLERS. REPAIR OR REPLACE VALVE
2. DIG UP BELOW SOV, ALIGN SLEEVE VERT & REPLACE VALVE BOX
3. PROVIDE 3/8" WIDE OPEN JOINTS AT ~50 SF (E) PAVERS (INVERTED CMU LINTELS)
4. PROVIDE ~40 LF CORTEN PAVER EDGE: A-588 DURALAST BY JD RUSSELL
3/16"x 8" x 16' EDGE W/ 3/16"x16" STAKES. DEMO ~2 LF EDGE AT EA END
5. PROVIDE ~100 SF FILTER FABRIC: GCI LANDSCAPERS CHOICE 500. OVERLAP 6" MIN AT EXIST
6. PROVIDE 3"D COBBLE OVER FILTER FABRIC 1" BELOW PAVING FS CONCEALING FABRIC
7. REPAIR CMU SITE WALLS & BLDG 2267 EASE SOFFIT WALL
~640 SF 4x12x16 CMU BEADBLAST FINISH
REMOVE REMAINING EFFLORESCENCE
REMOVE MORTAR CREAM AT SITE WALLS TO OBTAIN GRAY COLOR SIM TO 2267 WALLS
SEAL W/ PROSOCO WB
WORK DONE BY SPECIALIZED CLEANING 714-273-5798
SUBSTITUTION SHALL BE APPROVED PRIOR TO BID
8. PATCH CONC WALK
INSPECTION
CALL FOR INSPECTION PRIOR TO & COMPLETION OF
1. IRRIGATION DEMO. IRRIGATION REPAIR
2. GRADING. MATERIAL LAYMENT
3. CMU REPAIR. CMU SEAL
50'
NOTES
1. PROVIDE 2"D AMENDMENT AT TREES TO DRIP LINE
2. DEEP WATER TREES TO DRIP LINE OVER AMENDMENT PRIOR TO MULCH
3. PROVIDE 4"D MULCH. FOOT COMPACT AT PERIMETER 2' -1" FS
4. PROVIDE LADING TICKETS FOR AMOUNTS LISTED
5. POWERWASH PCC QUAD PAD, ADJ WALKS, FLUSH CURBS, CURBS, GUTTERS & JOINTS
6. APPLY MATERIALS PER MANUFACTURER RECOMMENDATIONS
7. PRODUCTS LISTED IS OR EQUAL. ALTERNATE MATERIALS APPROVED BY GOV PRIOR TO BID
| Base Map |
| Erosion Control Plan 2267 |
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