DIVISION 1 - GENERAL REQUIREMENTS - IDEAS-EC

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1. Manual: Bronze body and nonferrous internal parts, 150 psig working pressure, 225degree F operating temperature. Vent manually operated with screwdriver or thumbscrew.Vent shall have 1/8-inch discharge connection and 1/2-inch inlet connection.2. Automatic: Float type vent designed to vent automatically; thermoplastic body andnonferrous internal parts. 90 psig working pressure, 212 degree F operating temperature.1/4 inch discharge connection and 1/8 inch threaded inlet connection. ModelEA122A1002, by Honeywell-Braukmann, Minneapolis MN, or approved equal.2 .6 EXPANSION LOOP GUIDESA. Factory fabricated cast steel, consisting of bolted two-section outer cylinder and base. Providetwo-section alignment guide spider that bolts tightly to pipe.2 .7 AIR SEPARATORA. In-Line Air Separator: Heavy duty cast iron air separator with top outlet connection for air ventand bottom connection for expansion tank. Separator shall have line size side inlet and outletconnection. American Air Purger by Amtrol, West Warwick, RI or approved equal.2 .8 DIAPHRAGM EXPANSION TANKA. Welded steel tank suitable for 75 psig working pressure at 240 degrees F maximum operatingtemperature. Air charge for expansion tank to be 15 psig. Separate air charge from system waterby means of a flexible diaphragm sealed into tank. Tank volume and acceptance volume asscheduled. Extrol by Amtrol, West Warwick, RI or approved equal.2 .9 CHEMICAL FEEDERSA. Bypass type chemical feeder of 5 gallon capacity, steel or cast iron construction, 125 psig workingpressure. Provide complete with fill funnel, shutoff valve, air release valve, and recirculatingshutoff valves on inlet, outlet, and drain valve.2 .10 STRAINERSA. Wye Pattern Strainers: 125-psig working pressure, cast-iron or bronze construction, completewith removable Type 304 stainless steel basket with minimum perforations of 1/8-inch diameter,and bottom drain connection. Sarco Company, Inc., Allentown, Pennsylvania 18105 or approvedequal.2 .11 CHEMICALSA. Chemicals shall be compatible with piping materials, seals, and accessories.B. System Cleaner: Liquid alkaline compound with emulsifying agents and detergents to removegrease and petroleum products.C. Closed System Chemicals: Sequestering agent to reduce deposits and adjust pH, corrosioninhibitors, and conductivity enhancers.15500-5HYDRONIC SYSTEMS
PART 3 EX<strong>EC</strong>UTION3 .1 PIPE APPLICATIONSA. Copper Pipe:1. Install Type L copper pipe with wrought copper fittings and solder joints for above groundpiping.3 .2 PIPING INSTALLATION, <strong>GENERAL</strong>A. Arrange piping in horizontal groups, each group to be in one plane. Maintain indicated slope.Conceal pipe installations in walls, pipe chases, utility spaces, mechanical rooms, above ceilings,below grade or floors.B. Install piping parallel to permanent elements of building. Provide space to permit insulationapplications, with 1-inch clearance outside insulation.C. Sloping, Air Venting, and Draining:1. Install piping true to line and grade, and free of traps and air pockets. Slope piping up indirection of flow at 0.2 percent grade.2. Provide eccentric reducers for changes in horizontal piping, top side flat.3. Connect branch piping to bottom of mains, except for up-feed risers which shall have takeoffsat top of main.4. Install manual air vents at high points in hydronic piping systems and at coils. Provide1/4-inch copper, 180-degree bend pipe to discharge vented water into can.5. Install automatic air vent on air separator. Provide valved inlet and discharge piped tofloor drain.6. Install drain valves with hose adapters at low points in mains, risers, and branch lines.Drain shall consist of tee fitting, 3/4-inch ball valve, and short 3/4-inch threaded nipple andcap. Provide drain valves for float type controllers.D. Fittings: Standard manufactured fittings. Field fabricated fittings and bushings are prohibited onall piping.E. Unions: Install unions in pipes 2-inch and smaller, adjacent to each valve, at final connections ofeach piece of equipment and elsewhere to permit alterations and repairs. Install dielectric unionsto join dissimilar metals. Unions are not required on flanged devices.F. Flanges: Install flanges on valves and equipment having 2-1/2 inch and larger connections.G. Pipe Ends: Cut pipe and prepare ends with full inside diameter. Deburr and size.H. Joints:1. Threaded Joints: Apply Teflon tape to male equipment threads. Do not use pipe withthreads which are corroded or damaged.15500-6HYDRONIC 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
Page 165 and 166: 3.4 SCHEDULEA. General: Locate pipe
Page 167 and 168: C. Operation and Maintenance Manual
Page 169 and 170: SECTION 15101GATE VALVESPART 1 - GE
Page 171 and 172: 3.4 FIELD QUALITY CONTROLA. Repair
Page 173 and 174: K. Products as manufactured by G.A.
Page 175 and 176: 2.07 SILENT CHECKA. Ductile iron or
Page 177 and 178: SECTION 15114SPECIAL VALVESPART 1 -
Page 179 and 180: SECTION 15130PUMPSPART 1 GENERAL1 .
Page 181 and 182: B. Install pumps in accordance with
Page 183 and 184: F. Mount the remote meter display o
Page 185 and 186: 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: F. Safety Relief Valves: Brass or b
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 and 238: B. Contractor shall furnish for app
Page 239 and 240: A. General: Conduct tests in the pr
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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