Attachment_7_-_MSM_Box-Type_Std_421-80-08_Dwg_Set_(AMD_003).pdf

FY17 649 MUNS MUNITIONS STORAGE MAGAZINES 2093

Amendment 003

ATTACHMENT 7

MSM BOX-TYPE STANDARD 421-80-08 DRAWING SET

Refer to 01 10 10 for requirement regarding the minimum 3 feet of cover on each MSM.

01 10 10 supersedes sheets specifying the lesser earth cover.

ITEM

EXTENT OF

INSPECTION 1

REFERENCE COMMENTS/SCOPE

REINFORCING STEEL PLACEMENT P ACI 318: 3.5, 7.1-7.7

INSPECT SIZE, SPACING, COVER, POSITIONING AND GRADE OF REINFORCING STEEL. VERIFY THAT REINFORCING BARS ARE FREE OF FORM OIL OR OTHER DELETERIOUS MATERIALS. INSPECT BAR LAPS AND MECHANICAL SPLICES. VERIFY THAT BARS ARE ADEQUATELLY TIED AND SUPPORTED ON CHAIRS OR BOLSTERS

WELDING OF RIENFORCEMENT C, P AWS D1.4,

ACI 318:3.5.2

VISUALLY INSPECT ALL REINFORCING STEEL WELDS. VERIFY WELDABILITY OF REINFORCING STEEL. INSPECT

PREHEATING OF STEEL WHEN REQUIRED.

CONCRETE PLACEMENT C ACI 318: 5.9, 5.10 INSPECT PLACEMENT OF CONCRETE. VERIFY THAT CONCRETE CONVEYANCE AND DEPOSITING AVOIDS

SEGREGATION OR CONTAMINATION. VERIFY THAT CONCRETE IS PROPERLY CONSOLIDATED

SAMPLING AND TESTING OF CONCRETE C

ASTM C 172

ASTM C 31

ACI 318: 5.6, 5.8

TEST CONCRETE COMPRESSIVE STRENGTH, SLUMP, AIR-CONTENT AND TEMPERATURE

CURING AND PROTECTION P ACI 318: 5.11-5.13 INSPECT CURING, COLD WEATHER PROTECTION AND HOT WEATHER PROTECTION PROCEDURES FORMWORK P ACI 318: 6.1.1 INSPECT FORWORK FOR SHAPE, LOCATION, AND DIMENSIONS OF THE CONCRETE MEMBER BEING FORMED

PLANT CERTIFICATION/QUALITY CONTROL

PROCEDURES

S REVIEW OF PLANT OPERATIONS AND QUALITY CONTROL PROCEDURES

MIX DESIGN S INSPECT CONCRETE BATCHING OPERATIONS AND VERIFY COMPLIANCE WITH APPROVED MIX DESIGN

MATERICAL CERTIFICATION S REVIEW FOR CONFORMANCE TO ACI 318

REINFORCEMENT INSTALLATION P INSPECT SIZE, SPACING, POSITION AND GRADE OF REINFORCING STEEL

CONNECTIONS/EMBEDDED ITEMS P INSPECT INTERFACE CONNECTIONS INCLUDING END AND EDGE DOWELING. INSPECT EMBEDMENTS FOR PROPER

LOCATION AND WELDING OF CONNECTIONS

CONCRETE PLACEMENT C ACI 318: 5.9, 5.10 INSPECT PLACEMENT OF CONCRETE. VERIFY THAT CONCRETE CONVEYANCE AND DEPOSITING AVOIDS

SEGREGATION OR CONTAMINATION. VERIFY THAT CONCRETE IS PROPERLY CONSOLIDATED

SAMPLING AND TESTING C

CURING AND PROTECTION P

ERECTED PRECAST ELEMENTS C ACI 318: Ch. 16 INSPECT ERECTION OF PRECAST CONCRETE INCLUDING MEMBER CONFIGURATION, CONNECTIONS, WELDING AND

GROUTING

FABRICATOR CERTIFICATION/QUALITY CONTROL

PROCEDURES

S REVIEW OF FABRICATOR'S QUALITY CONTROL PROCEDURES OR AISC CERTIFICATION

FABRICATOR INSPECTION P INSPECT IN-PLANT FABRICATION, OR REVIEW FABRICATOR'S APPROVED INDEPENDENT INSPECTION AGENCY'S

REPORTS

REBAR FARADAY-SHIELD P DWGS E-101; E-102 INSPECT REINFORCING STEEL TO ENSURE ELECTRICAL CONTINUITY BETWEEN THE CAP, WALLS, SLAB AND FOUNDATION THROUGH BONDING WELDS. DOCUMENT BONDS WITH PHOTOS AND CONTINUITY TEST.

ECM GROUNDNG P DWGS E-101; E-102 VISUALLY INSPECT TO ENSURE ECM FOUNDATION IS BONDED TO THE GROUNDING SYSTEM. DOCUMENT WITH

PHOTOS.

GROUNDING SYSTEM P

DWGS E-101; E-102,

NFPA 780,

DA PAM 385-64, 17-27.

VISUALLY INSPECT GROUNDING SYSEM CONDUCTORS TO ENSURE NO DAMAGE, BREAKAGE, OR CORROSION HAS

OCCURRED TO THE CONDUCTORS DURING INSTALL AND BEFORE EARTH BURIAL.

INDIVIDUAL BONDS P

DWGS E-101, E-102,

NFPA 780, 8.9

DA PAM 385-64, 17.27.

INSPECT ALL BONDS FOR LOOSE CONNECTIONS THAT MIGHT RESULT IN HIGH-RESISTANCE CONNECTIONS.

LPS COMPONENTS P

NFPA 780, 8.9

DA PAM 385-64, 17-27.

INSPECT LPS COMPONENTS FOR SECURE MOUNTING AND PROTECTION AGAINST ACCIDENTAL MECHANICAL

DISPLACEMENT.

LPS TESTING S

NFPA 780, 8.9

DA PAM 385-64, 17-28. PERFORM BONDING TEST ACROSS EACH BOND, AND AN EARTH ELECTRODE TEST OF THE LPS.

EARTH COVER P DWGS S-301-302 INSPECT DEPTH GAUGES ON ROOF PRIOR TO EARTH COVER PLACEMENT FOR SIZE AND STABILITY. INSPECT EARTH

COVER DEPTH AND SLOPE TO ENSURE A 2' MIN. IS PROVIDED ABOVE STRUCTURE

DOOR LAPS C DWG S-701 INSPECT DOOR LAPS AT TOP AND BOTTOM OF DOOR FRAME

2 STRUCTURAL TEST AND SPECIAL INSPECTIONS ARE BASED ON CHAPTER 17 OF THE IBC 2009 EDITION 3 CONTRACTOR SHALL HIRE A QUALIFIED INSPECTION AND TESTING AGENCY TO PERFORM SPECIAL INSPECTIONS AND TESTING IN ACCORDANCE WITH THE IBC. SUBMIT INSPECTION REPORTS TO THE

CONTRACTING OFFICER FOR EACH DAY SPECIAL INSPECTIONS AND TESTING IS PERFORMED.

INSPECTION INTERVALS ARE AS FOLLOWS:

C - Continuous: The full-time observation of work requiring special inspection by an approved special inspector who is present in the area where the work is being performed P - Periodic: The part-time or intermittent observation of work requiring special inspection by an approved special inspector who is present in the area where the work has been or is being performed and at the completion of the work.

SPECIAL INSPECTION SCHEDULE/VERIFICATION

SPECIAL INSPECTION NOTES:

SPECIAL ITEMS RELATED TO THE OTHER

EXPLOSIVES SAFETY RELATED ITEMS

DOOR CONSTRUCTION

PRECAST CONCRETE

CONCRETE CONSTRUCTION

S - Submittal