Opening of Quotations - WWTP Server Room Fire Suppression System Proj No 124-038R - Larson-Danielson

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19529 19522 19515 20445 20438 20431 3/8 in (10mm) 1.436 36.5 19530 19523 19516 20446 20439 20432 1/2 in (15 mm) 1.722 43.7 19531 19524 19517 20447 20440 20433 3/4 in (20 mm) 1.926 48.9 19532 19525 19518 20448 20441 20434 1 in (25 mm) 2.176 55.3 19533 19526 19519 20449 20442 20435 1 1/4 in (32 mm) 2.500 63.5 19534 19527 19520 20450 20443 20436 1 112 in (40 mm) 2.689 68.3 19535 19528 19521 20451 20444 20437 2 in (50 mm) 3.100 78.7 Ordering Instructions: Specify the Nozzle P/N followed by a dash and the three digits representative of the drill code as provided by the Janus Design Suite® software. Example: 19529-XXX = Nozzle: 360°, 318" (10 mm), Brass (with drill code as specified) CHEMICAL PROPERTIES OF FK-5-1-12 FK-5-1-12 is formed from the elements carbon, fluorine and oxygen [CF3CF2C(0)CF(CF02 - dode- cafluoro-2-methyl pentan-3-one]. The primary extinguishing mechanism of FK-5-1-12 is heat ab- sorption, with a secondary chemical contribution from the thermal decomposition of FK-5-1-12 in the flame. FK-5-1-12 leaves no residue and is safe for use in occupied spaces. Ozone Depletion Potential (ODP) — FK-5-1-12 is a highly fluorinated ketone containing no chlo- rine or bromine. As a result, the ODP for FK-5-1-12 is zero, meaning it has no effect on strato- spheric ozone. Global Warning Potential (GWP) — FK-5-1-12 has an atmospheric lifetime of only 0.014 years. The global warning potential for all practical purposes is negligible. SAFETY CONSIDERATIONS Although the EPA Significant New Alternative Program (SNAP) lists FK-5-1-12 as acceptable for occupied spaces, NFPA Standard 2001 and SNAP list the following guidelines for human exposure: FK-5-1-12 has a NOAEL' of 10.0% v/v with no restrictions. The maximum exposure time shall not exceed five (5) minutes. Avoid any exposure greater than 10% v/v (LOAEL2). The discharge of FK-5-1-12 into a hazard may reduce visibility for a brief period. When FK-5-1-12 is exposed to extremely high temperatures, the by-product Hydrogen Fluoride (HF) will be formed. FK-5-1-12 systems are designed to discharge in 10 seconds or less in order to minimize the amount of HF formed. The Safety Data Sheet (SDS) on FK-5-1-12 should be read and understood prior to working with the agent. A cylinder containing FK-5-1-12 should be handled carefully. The anti -recoil safety device must be in place at all times when the cylinder is not connected to the discharge piping and re- strained. NOAEL (No Observed Adverse Effect Level) - The highest concentration at which no adverse toxicological or physiologi- cal effect has been observed. 2 LOAEL (Lowest Observable Adverse Effect Level) - The lowest concentration at which an adverse physiological or toxi- cological effect has been observed. DS1258 Revised: 21-Dec-2023 Page 9 of 10