UNIFIED FACILITIES CRITERIA (UFC) : HEATING SYSTEMS OPERATION AND MAINTENANCE doc

... class="bi xc y41 w4 ha" alt="" UFC 3-410-05N 16 January 2004 UNIFIED FACILITIES CRITERIA (UFC) HEATING SYSTEMS OPERATION AND MAINTENANCE Any copyrighted material included in this UFC is ... permission of the copyright holder. U.S. ARMY CORPS OF ENGINEERS NAVAL FACILITIES ENGINEERING COMMAND (Preparing Activity) AIR FORCE CIVIL ENGINEER SUPPORT...

Ngày tải lên: 27/06/2014, 05:20

... INFORMATION 1-1. PURPOSE AND SCOPE. This document provides criteria and guidance for the design and construction of heating and cooling distribution systems and supplements information in ... INFORMATION 1-1. PURPOSE AND SCOPE. This document provides criteria and guidance for the design and construction of heating and cooling distribution systems and...

Ngày tải lên: 27/06/2014, 05:20

... spaces, for community housing facilities on and off the base, and for per- sonnel involved with the operation and mainte- nance of the engines and plants. 2-4. Vibration criteria. Reciprocating engines ... 3–1 and 3–2 of the N&V manual summarize the octive- band sound pressure levels and the suggested ap- plications of the NC and PNC curves. Also, in the N&V manua...

Ngày tải lên: 27/06/2014, 05:20

... OF MANUAL 1-1. Purpose and scope. This manual provides noise control data and analy- sis procedures for design and construction of die- sel, gas, and gas turbine engine facilities at mili- tary ... new construction and to major alterations of existing structures. U.S. military facilities that require higher standards because of special functions or missions are not covered in th...

Ngày tải lên: 13/02/2014, 23:20

... \1\ The Unified Facilities Criteria (UFC) system is prescribed by MIL-STD 3007 and provides planning, design, construction, sustainment, restoration, and modernization criteria, and applies ... Specification 9-4 B-1. Bandwidth and Geometric Mean Frequency of Standard Octave and 1/3 Octave Bands B-6 TM 5-805-4/AFJMAN 32-1090 Table 4-7. Transmission Loss (in dB) of Plywo...

Ngày tải lên: 28/03/2014, 18:20

... frequency bands. b. “Acceptable”. The design produces no more than the following noise excesses above the design goal: 4 dB in the 31-, 63-, and 125-Hz bands, 3 dB in the 250-Hz band, or 2 dB ... fre- quency bands. c. “Marginal”. The design produces one or more of the following noise excesses above the design goal, in any or all frequency bands: 5 to 7 dB in the 31-, 63-, and 125-Hz bands...

Ngày tải lên: 27/06/2014, 08:20

... 351 12.3.2 Erlingsson and Schneider: Security Automata . . . . . . . . . . . . 351 12.3.3 Evans and Twyman: Abstract Operating Systems . . . . . . . . . . 351 12.3.4 PandeyandHashii:Benchmarks 352 12.3.5 ... al .: Typed Assembly Language . . . . . . . . . . . . . 355 12.4.3 Xi:DependentTypes 355 12.4.4 Crary and Weirich: Dependent Types . . . . . . . . . . . . . . . . . 355 12.4.5...

Ngày tải lên: 20/01/2014, 06:20

Ngày tải lên: 26/01/2014, 07:20