DIVISION 1 - GENERAL REQUIREMENTS - IDEAS-EC

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5. Expansion Tanks: Air side precharge pressure. Measure pressure with tank isolated fromhydronic system pressure.6. Glycol: Measure the percent propylene glycol in chilled water system.PART 2 PRODUCTS2 .1 TEST INSTRUMENTS AND EQUIPMENTA. Provide all test instruments, meters, gauges, thermometers, power measuring instruments,pumping equipment, temporary piping, fittings, wiring, wiring devices, and miscellaneous itemsnecessary to perform the required testing procedures. All instruments shall be calibrated andcertified accurate.2 .2 ACCESSORY DEVICESA. Provide necessary dampers, thermometer wells, gauge cocks, balancing valves, and otherappurtenances as required. Coordinate with agency as to the locations of these items asconstruction progresses, to avoid disturbance to finished complete systems. Also provide newsheaves and belts for air moving equipment, if required, to attain desired air quantities.PART 3 EXECUTION3 .1 GENERALA. Study the drawings and specifications to ensure that all dampers, valves, and instrumentationnecessary for proper balancing and testing are shown or specified.B. Before commencing adjustment and balancing work, test and clean all systems; remove air fromwater system; conduct trial runs on equipment; and provide complete set of clean filters for theair-conditioning units.3 .2 CLEANING AND ADJUSTINGA. Clean pipes free of scale and thoroughly flush of all foreign matter. Provide temporary bypass forall water coils to prevent flushing water from passing through coils. Thoroughly clean strainersand valves.B. Thoroughly clean the inside of ducts, plenums, and casing of all debris, rubbish, and dust.Vacuum clean before installing outlet faces.C. Lubricate bearings with oil or grease as recommended by manufacturer. Tighten belts to propertension. Adjust fans to the speed indicated by the manufacturer to meet specified conditions.Adjust miscellaneous equipment to setting indicated or directed.D. Coordinate with the manufacturer's representative to adjust the automatically operated dampersand valves for required operation and to check all controls for proper calibration, operation, andfunction.3 .3 TESTING15952-3TESTING, ADJUSTING,AND BALANCING OF H&V SYSTEMS
A. General: Conduct tests in the presence of the Contracting Officer who shall be given 48 hoursnotice before any test is to be conducted. Provide water and electricity required for the tests.Determine that all dampers, registers, and valves are in a set or full open position.B. Piping: After cleaning, all water piping shall be hydrostatically tested at a pressure equal to 150percent of the total system operating pressure for a period of time sufficient to inspect every jointin the system and in no case less than two hours. No loss of pressure will be allowed. Repairleaks found during tests by rewelding or replacing pipe or fittings. Caulking of joints will not bepermitted. Test concealed and insulated piping in place before covering or concealing.C. Duct Systems: Test all duct systems to prove air tightness. Make tests prior to application of anyexternal insulation before erection of enclosing construction. Pressures for ductwork maintainedduring the tests shall not be less than twice total operating pressure of entire system. Test durationshall be not less than two hours with leakage not to exceed 5 percent of total capacity of system.All audible leaks must be corrected. Make corrections of minor leakage as approved.D. Dampers: Verify that automatic dampers and damper frames are installed level in both directions.Blades shall not touch any adjacent materials throughout full travel by the blades. Verify thatdamper and damper frames are installed so there is no torsion or twist in the frame to preventsmooth operation of the damper. Adjust the linkage of the automatic damper to the air flowquantities shown. Check all automatic dampers in normal operation to verify proper operation.Verify that the return, relief air, and fresh air intake dampers operate as designed to producedesired room comfort.E. Equipment Tests: Upon completion of installation, but before applying power to any operatingequipment or package control system, obtain the services of respective manufacturer'srepresentative to inspect and witness trial runs of equipment. Inspection shall include alignment,direction of rotation, initial lubrication, rpm, voltage, amperage, and nameplate data.3 .4 BALANCINGA. Balance water piping systems to produce water quantities as shown with all manual and automaticcontrol valves open.B. Balance duct system to produce air quantities within 5 percent of the indicated.3 .5 PERFORMANCE TESTSA. After cleaning, pressure and other tests, and adjusting and balancing are complete, each systemshall be performance tested as a whole to verify all items perform as integral parts of the system,and temperatures and conditions are evenly controlled throughout the building. Make correctionsand adjustments as required to produce the conditions indicated.PART 4MEASUREMENT AND PAYMENT4 .1 TESTING, ADJUSTING, AND BALANCING OF H&V SYSTEMSA. Payment will be included in the bid item to which this work relates.END OF SECTION15952-4TESTING, ADJUSTING,AND BALANCING OF H&V SYSTEMS
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RED FIR MAINTENANCE FACILITYHVAC CO
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DIVISION 3 - CONCRETE03300 Cast-In-
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1. Install new 9,200 gallon propane
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A. Prior to Mobilization1. Safety P
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SECTION 01120NATURAL FEATURES PROTE
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D. Fastening ropes, cables, or guys
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SECTION 01270DEFINITION OF BID ITEM
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SECTION 01310PROJECT MEETINGSPART 1
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SECTION 01330SUBMITTALSPART 1 GENER
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2. All sets of shop drawings, manuf
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TRANSMITTAL CONTINUATION - NATIONAL
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used in archeologically sensitive a
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1 .3 QUALITY ASSURANCEA. Clauses en
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SECTION 01420REFERENCE STANDARDSPAR
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NEMA National Electrical Manufactur
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B. Quality Control Staff: The Contr
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CONTRACTOR'S Q.C. DAILY REPORTREPOR
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TEST REPORT INFORMATION SHEETCONTRA
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C. When temporary connections are r
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SECTION 01520FIELD OFFICES AND SHED
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F. When pedestrian traffic is detou
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3 .3 AIR AND WATER POLLUTION CONTRO
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SECTION 01720FIELD ENGINEERINGPART
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C. On completion of the total proje
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A. Provide four complete sets of da
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EQUIPMENT DATA SHEETEquipment Item:
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I. Separate demolition area from bu
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A. Remove demolition debris daily o
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(d)Repairs or replacements are to b
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3 .2 DEMOLITIONA. Asphalt Concrete
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3 .3 DEMOLITIONA. Work systematical
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3 .3 EXCAVATIONA. Excavate to lines
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C. Make excavation large enough to
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3. After receipt of the written req
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D. Observe following trenching crit
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1. Under roadway crossings or pavem
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END OF SECTION02332-2WATERING
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A. Preparation: Install soil retent
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PART 3 EXECUTION3 .1 MARKING TAPEA.
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3.2 PERMANENT PAVEMENT REPLACEMENTA
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B. Cutting Existing Pavement: Contr
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SECTION 02725AGGREGATE BASE COURSEP
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B. Width: Plan dimension, plus or m
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B. Job-Mix Formula: Before producin
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2. The paver shall be equipped with
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C. A uniform compacted thickness sh
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2 .3 VINYL COATED POSTSA. Steel Pip
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E. Gate Hardware: Set keepers, stop
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SECTION 02855BOLLARDSPART 1 GENERAL
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SECTION 03300CAST-IN-PLACE CONCRETE
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1.4 SUBMITTALSA. Shop Drawings:1. A
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C. Chairs, Bolsters, Bar Supports,
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2.7 SLEEVESA. Unless noted otherwis
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C. Placement: Place reinforcement a
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B. Non-supporting forms (sides of c
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3.11 DAMAGED OR DEFECTIVE CONCRETEA
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B. Fine and coarse Aggregates1. Agg
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B. Mixing and Delivery1. Conform to
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SECTION 09900PAINTINGPART 1 - GENER
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B. Protect from freezing or damage.
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4. Remove by brush, air blast, or v
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Q. Assure hardware and accessories,
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SECTION 15050BASIC MATERIALS AND ME
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A. General: Provide adjustable pipe
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PIPE TYPEPIPE SIZE (INCHES)MAXIMUMS
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SECTION 15060PIPE AND PIPE FITTINGS
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1.6 DELIVERY, STORAGE, AND HANDLING
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B. Enter and exit through structure
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F. Prior to exposing the connection
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5. After required contact period, d
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PART 2 - PRODUCTS2.1 MANUFACTURERSA
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3.2 PREPARATIONA. Correct defects o
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SECTION 15064PIPE: PLASTIC (PVC) PR
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PART 3 - EXECUTION3.01 EXAMINATIONA
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3.05 CLEANINGA. Clean in accordance
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2 .2 ISOLATION HANGERSA. General: F
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H. Pipe: Provide seismic restraint
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A. Engraved anodized aluminum or en
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END OF SECTION15075-4MECHANICAL IDE
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B. Storage: Do not store materials
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equirements of 400 degrees Fahrenhe
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SECTION 15090PIPE SUPPORT SYSTEMSPA
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3.4 SCHEDULEA. General: Locate pipe
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C. Operation and Maintenance Manual
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SECTION 15101GATE VALVESPART 1 - GE
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3.4 FIELD QUALITY CONTROLA. Repair
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K. Products as manufactured by G.A.
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2.07 SILENT CHECKA. Ductile iron or
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SECTION 15114SPECIAL VALVESPART 1 -
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SECTION 15130PUMPSPART 1 GENERAL1 .
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B. Install pumps in accordance with
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F. Mount the remote meter display o
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A. Cap all openings in pipes and va
Page 187 and 188: 2. 1-1/2-inch to 2-inch: Flow capac
Page 189 and 190: 3 .2 PIPE INSTALLATIONA. Clean all
Page 191 and 192: d. If the meter test hand moves, ex
Page 193 and 194: SECTION 15400PLUMBING SYSTEMSPART 1
Page 195 and 196: 2 .7 PIPE SLEEVESA. As specified in
Page 197 and 198: A. As specified in Section 15050.3
Page 199 and 200: 3. Welders whose qualifications hav
Page 201 and 202: 2) Gaskets: ASME B16.21-92. Gaskets
Page 203 and 204: B. Tank shall be grit-blasted, prim
Page 205 and 206: G. Internal Valves: 400-psi WOG, 15
Page 207 and 208: B. Provide angle iron pipe supports
Page 209 and 210: position. All propane system valves
Page 211 and 212: 4. Pipe supports5. Bollards (see Se
Page 213 and 214: 11. Include scale range, ratings, c
Page 215 and 216: F. Safety Relief Valves: Brass or b
Page 217 and 218: PART 3 EXECUTION3 .1 PIPE APPLICATI
Page 219 and 220: B. Install thermometer wells in ver
Page 221 and 222: 1. Location of automatic and manual
Page 223 and 224: venting and sealed combustion. Insu
Page 225 and 226: F. Automatic high limit shall shut
Page 227 and 228: B. Filters: 1-inch thick pleated, 2
Page 229 and 230: 4. Interconnection wiring diagrams
Page 231 and 232: C. Electronic Operators: Operator s
Page 233 and 234: A. Install a pressure gauge adjacen
Page 235 and 236: B. Demonstrate complete system oper
Page 237: B. Contractor shall furnish for app
Page 241 and 242: 4. Materials and equipment shall be
Page 243 and 244: 3 .3 DEMONSTRATIONA. As specified i
Page 245 and 246: 3. Raceways at vibrating equipment
Page 247 and 248: A. Electrical Cabinet shall be NEMA
Page 249 and 250: 3 .7 TRANSIENT VOLTAGE PROTECTIONA.
Page 251 and 252: 3 .2 GROUND RINGA. Install conducto
Page 253 and 254: SECTION 16131ELECTRICAL PULLBOXESPA
Page 255 and 256: SECTION 16210ELECTRIC SERVICEPART 1
Page 257 and 258: SECTION 16401UNDERGROUND SECONDARYP
Page 259 and 260: PART 3 EXECUTION3 .1 EXTENSIONS INT
Page 261 and 262: 3.2 INSTRUMENT CALIBRATIONA. The co
Page 263 and 264: protected as recommended by the equ
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DIVISION 1 - GENERAL REQUIREMENTS - IDEAS-EC

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