B08-RFQ-Atch 7-W58D2M22Q0013 Addendum 0001.pdf

11 May 2022

ADDENDUM 001

PROJECT VA1 00237-1P Install fire suppression system bays Bldg. 3041

Reference paragraph 2.4 “Required works- fire suppression system” of the Statement of Work, after the sentence “Sprinkler system shall be protected from movement in accordance with NFPA13 for protection of piping where subject to earthquakes, regardless of seismic design category. Where the applicable standard does not address seismic protection, NFPA13 or ASCE 7 methodology must be followed. Contractor must use a minimum seismic coefficient (CP) of 0.5.”

the following sentence is added:

“All metallic pipes shall be grounded/bonded according to DA PAM 385-64, NFPA780 and other applicable military and US/Italian standards.

At the end of the works, Contractor shall appoint a qualified professional technician, different from the designer, that will provide a new certification of the Lightning Protection System as modified/integrated for the new grounding/bonding of the new equipment and fence installed. The certificatory technician shall perform all the work phases for the inspections and certifications on the LPS in strict accordance with (IAW) methods and recommendation showed in all current applicable European and USA military standards & regulations for all structures located in ASA, Darby, Depot, in particular:

o AFI32-1065 o USAREUR regulation 385-64 o DOD 6055.9 o DA PAM 385-64, Ammunition and Explosives Safety o Standards SB 742-1, Ammunition Surveillance Procedure o NFPA Standard 780, Standard for the Installation of Lightning Protection o System AFM 91 - 201 o AFI 32 – 1065 o European Norms CEI EN 62305 o DPR462-01”

GIANLUCA LUCETTI

Chief, DMC Engineering Division