DIVISION 1 - GENERAL REQUIREMENTS - IDEAS-EC

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A. Mechanical Welding:1. Perform welding of pressure piping systems in accordance with provisions of ASMEBoiler and Pressure Vessel Code, 1995, and ASME B31.9-96, Code for Building ServicesPiping.2. Contact Contracting Officer 48 hours prior to any welding operations.B. Hangers, supports, and components shall be UL listed and FM approved.PART 2 PRODUCTS2 .1 MOTORSA. Motors shall be energy efficient with nominal efficiency equal to or greater than that stated inNEMA MG 1-97, Table 12-6C, for that type and rating of motor. Motors specificallymanufactured for a particular piece of equipment with a lower efficiency shall be brought to theattention of the Contracting Officer for approval.B. Motors shall be ball bearing, squirrel cage, open dripproof, normal starting torque of thehorsepower and current characteristics scheduled, with thermal overload protection and dustproofand leakproof bearing rings. Insulation shall be rated for continuous duty at 40 degrees Cambient.C. Motors shall be dynamically balanced and tested and selected for quiet operation. Motors shalloperate continuously at full load with temperature rise in any part not to exceed NEMA standards.D. Motors shall have 1.15 safety factor at project altitude.2 .2 DRIVESA. V-belt with cast iron sheaves rated not less than 1-1/2 times motor horsepower. Motors 5horsepower and less for belt-driven equipment shall have adjustable pulleys. Provide two motorsheaves, one of the adjustable pitch type to be used for air balance, and one of the fixed pitch typeto be used for final rpm.B. Multiple V-belts shall be matched sets.2 .3 DRIVE GUARDSA. Meet requirements of OSHA.B. All drive guards shall be removable.C. Belt Drives: Enclosed in a 16-gauge expanded metal or wire screen drive guard with 70 percentfree area, with steel frame covering both sides of belt drive. Provide holes in belt guards fortachometer readings. Provide access door in guard to permit checking of belt tension.D. Rotating Shafts and Couplings: Provide a solid 16-gauge sheet metal inverted U-cover over entirelength of exposed shaft. Extend cover to below bottom of shaft and couplings.2 .4 PIPE HANGERS AND SUPPORTS15050-2BASIC MATERIALS AND METHODS
A. General: Provide adjustable pipe hangers on suspended pipe. Chain or perforated strap will notbe permitted. Isolate hangers coming in contact with bare copper pipe with dielectric hangerconnectors. Hanger rods shall be continuous threaded steel. Turnbuckles shall have capacity ofnot less than attached rod. Provide bracing to prevent lateral motion.B. Individual Hangers:1. Uninsulated Copper Pipe: Copper plated or coated steel, adjustable swivel ring hanger.2. Uninsulated Steel and Insulated Steel or Copper Piping and Ducts: Zinc plated adjustableswivel ring hangers for pipe sizes up through 1-1/2-inch, and wrought steel adjustableclevis hangers for pipe sizes 2-inch and over.C. Grouped Horizontal Piping and Piping on Walls: Cold formed, lipped channels, not less than 1-1/2-inch by 1-1/2-inch, No. 12 gauge with mounting holes. Hot-dipped galvanized clamps shallbe sized for outside diameter of insulation on insulated pipes. Hangers shall support five times theweight or thrust applied without failure.D. Vertical Supports: Friction riser clamps, supported and braced.E. Piping Run in Metal Studs: One-piece plastic sleeve with integral synthetic rubber pipe insulator.F. Insulated Pipe Supports: As specified in Section 15080.G. Spring Hangers and Supports: As specified in Section 15070.2 .5 SLEEVESA. Sleeves in Masonry and Concrete Walls, Floors, and Roofs: ASTM A53-96, Schedule 40,galvanized steel pipe.B. Sleeves in Partitions, Walls, Floors and Roofs Other than Masonry or Concrete: Minimum 24gauge galvanized sheet steel.2 .6 ESCUTCHEONSA. One-piece or split-hinge adjustable metal plates with nickel-plated or paintable surface dependingon finished surface.B. Chrome Plated Pipe: Solid pattern, smooth chrome plated cast brass.C. Other Types of Pipe: Heavy solid pattern steel, cast iron, or malleable iron with set screws.Escutcheons installed over sleeves which project above finished floors shall be deep cup type.2 .7 ACCESS DOORSA. Hinged steel access door, screwdriver actuated latching mechanism, prime painted for field finishpainting.2 .8 SEALANTSA. Paintable siliconized acrylic sealant, 25 year service life.15050-3BASIC MATERIALS AND METHODS
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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
Page 75 and 76: A. Preparation: Install soil retent
Page 77 and 78: PART 3 EXECUTION3 .1 MARKING TAPEA.
Page 79 and 80: 3.2 PERMANENT PAVEMENT REPLACEMENTA
Page 81 and 82: B. Cutting Existing Pavement: Contr
Page 83 and 84: SECTION 02725AGGREGATE BASE COURSEP
Page 85 and 86: B. Width: Plan dimension, plus or m
Page 87 and 88: B. Job-Mix Formula: Before producin
Page 89 and 90: 2. The paver shall be equipped with
Page 91 and 92: C. A uniform compacted thickness sh
Page 93 and 94: 2 .3 VINYL COATED POSTSA. Steel Pip
Page 95 and 96: E. Gate Hardware: Set keepers, stop
Page 97 and 98: SECTION 02855BOLLARDSPART 1 GENERAL
Page 99 and 100: SECTION 03300CAST-IN-PLACE CONCRETE
Page 101 and 102: 1.4 SUBMITTALSA. Shop Drawings:1. A
Page 103 and 104: C. Chairs, Bolsters, Bar Supports,
Page 105 and 106: 2.7 SLEEVESA. Unless noted otherwis
Page 107 and 108: C. Placement: Place reinforcement a
Page 109 and 110: B. Non-supporting forms (sides of c
Page 111 and 112: 3.11 DAMAGED OR DEFECTIVE CONCRETEA
Page 113 and 114: B. Fine and coarse Aggregates1. Agg
Page 115 and 116: B. Mixing and Delivery1. Conform to
Page 117 and 118: SECTION 09900PAINTINGPART 1 - GENER
Page 119 and 120: B. Protect from freezing or damage.
Page 121 and 122: 4. Remove by brush, air blast, or v
Page 123 and 124: Q. Assure hardware and accessories,
Page 125: SECTION 15050BASIC MATERIALS AND ME
Page 129 and 130: PIPE TYPEPIPE SIZE (INCHES)MAXIMUMS
Page 131 and 132: SECTION 15060PIPE AND PIPE FITTINGS
Page 133 and 134: 1.6 DELIVERY, STORAGE, AND HANDLING
Page 135 and 136: B. Enter and exit through structure
Page 137 and 138: F. Prior to exposing the connection
Page 139 and 140: 5. After required contact period, d
Page 141 and 142: PART 2 - PRODUCTS2.1 MANUFACTURERSA
Page 143 and 144: 3.2 PREPARATIONA. Correct defects o
Page 145 and 146: SECTION 15064PIPE: PLASTIC (PVC) PR
Page 147 and 148: PART 3 - EXECUTION3.01 EXAMINATIONA
Page 149 and 150: 3.05 CLEANINGA. Clean in accordance
Page 151 and 152: 2 .2 ISOLATION HANGERSA. General: F
Page 153 and 154: H. Pipe: Provide seismic restraint
Page 155 and 156: A. Engraved anodized aluminum or en
Page 157 and 158: END OF SECTION15075-4MECHANICAL IDE
Page 159 and 160: B. Storage: Do not store materials
Page 161 and 162: equirements of 400 degrees Fahrenhe
Page 163 and 164: 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
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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
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2. 1-1/2-inch to 2-inch: Flow capac
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3 .2 PIPE INSTALLATIONA. Clean all
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d. If the meter test hand moves, ex
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SECTION 15400PLUMBING SYSTEMSPART 1
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2 .7 PIPE SLEEVESA. As specified in
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A. As specified in Section 15050.3
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3. Welders whose qualifications hav
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2) Gaskets: ASME B16.21-92. Gaskets
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B. Tank shall be grit-blasted, prim
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G. Internal Valves: 400-psi WOG, 15
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B. Provide angle iron pipe supports
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position. All propane system valves
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4. Pipe supports5. Bollards (see Se
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11. Include scale range, ratings, c
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F. Safety Relief Valves: Brass or b
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PART 3 EXECUTION3 .1 PIPE APPLICATI
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B. Install thermometer wells in ver
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1. Location of automatic and manual
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venting and sealed combustion. Insu
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F. Automatic high limit shall shut
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B. Filters: 1-inch thick pleated, 2
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4. Interconnection wiring diagrams
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C. Electronic Operators: Operator s
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A. Install a pressure gauge adjacen
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B. Demonstrate complete system oper
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B. Contractor shall furnish for app
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A. General: Conduct tests in the pr
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4. Materials and equipment shall be
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3 .3 DEMONSTRATIONA. As specified i
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3. Raceways at vibrating equipment
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A. Electrical Cabinet shall be NEMA
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3 .7 TRANSIENT VOLTAGE PROTECTIONA.
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3 .2 GROUND RINGA. Install conducto
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SECTION 16131ELECTRICAL PULLBOXESPA
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SECTION 16210ELECTRIC SERVICEPART 1
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SECTION 16401UNDERGROUND SECONDARYP
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PART 3 EXECUTION3 .1 EXTENSIONS INT
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3.2 INSTRUMENT CALIBRATIONA. The co
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protected as recommended by the equ
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DIVISION 1 - GENERAL REQUIREMENTS - IDEAS-EC

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