SPEC BEST WESTERN NHA TRANG PLAZA HOTEL

Tài liệu này là SPEC ĐIỀU HÒA KHÔNG KHÍ CÔNG TRÌNH  BEST WESTERN NHA TRANG PLAZA HOTEL

Ngôn ngữ : Tiếng Anh

Số Trang : 337

Dạng : Spec kỹ thuật

Chuyên ngành : Điều hòa không khí
Tài liệu : có phí

SCOPE OF WORK 1
1.1 PROJECT DESCRIPTION........ 1
1.2 SERVICES DESCRIPTION ..... 1
1.3 DEFINITION OF TERMS ........... 1
1.4 EXTENT OF WORK..3
1.5 SCHEDULE OF DRAWINGS... 4
2. CO-ORDINATION AND WORK BY OTHER CONTRACTORS 5
2.1 CO-ORDINATION . 5
2.2 WORK BY OTHER CONTRACTORS .. 5
3. SPECIFIC PROJECT REQUIREMENTS.... 8
3.1 DESIGN REQUIREMENTS .............. 8
4. GENERAL REQUIREMENTS..10
4.1 SITE INSPECTION ..................... 10
4.2 AUTHORITY REQUIREMENTS AND STANDARDS .. 10
4.3 WARRANTIES .10
4.4 SPECIFICATION AND DRAWINGS 10
4.5 DISCREPANCIES & OMISSIONS. 10
4.6 SETTING OUT OPENINGS AND MAKING GOOD 11
4.7 POSITIONING OF EQUIPMENT 11
4.8 CO-ORDINATION OF INSTALLATION . 11
4.9 PERFORMANCE AND GUARANTEE .. 11
4.10 SHOP DRAWINGS ..... 12
4.11 AS-INSTALLED OR AS-BUILT DRAWINGS . 12
4.12 EQUIPMENT DEVIATIONS.... 12
4.13 PACKAGED EQUIPMENT.........12
4.14 SAMPLES AND PROTOTYPES. 13
4.15 RADIO INTERFERENCE..13
4.16 LABELLING ............................... 13
4.17 WORKMANSHIP AND MATERIALS ... 14
4.18 SETTING OUT ... 14
4.19 PRECAUTIONS IN CARRYING OUT WORKS 15
4.20 SCAFFOLDING AND LIFTING EQUIPMENT....15
4.21 SEALING OF PENETRATIONS ....15
4.22 FIXINGS AND PLUGS....... 16
4.23 STORAGE AND PROTECTION ...... 16
4.24 SITE CLEANLINESS AND REMOVAL OF RUBBISH .16
4.25 NOISE AND VIBRATIONS ...17
4.26 PIPE SLEEVES .....17
4.27 EXPANSION ... 17
5. EQUIPMENT . 18
5.1 CENTRIFUGAL/ SCREW CHILLERS - WATER COOLED ... 18
5.2 COOLING TOWER . 23
5.3 CENTRIFUGAL PUMPS....... 25
5.4 PRIMARY AIR HANDLING UNITS (PAU) ... 26
5.5 FAN COIL UNITS............ 31
5.6 VARIABLE AIR VOLUME (VAV) BOXES ... 33
5.7 VARIABLE FREQUENCY DRIVES (VSD) .... 34
5.8 AIR FILTERS .................. 38
5.9 AXIAL FLOW FANS ............ 39
5.10 CENTRIFUGAL FANS ......... 42
5.11 IN-LINE CENTRIFUGAL FANS ... 42
5.12 PROPELLER FANS - WALL OR CEILING MOUNTED.. 42
5.13 EXHAUST FANS - ROOF MOUNTED..... 43
5.14 CLOSED TYPE EXPANSION VESSEL......43
6. DUCTWORK & FITTINGS 44

6.1 GENERAL .. 44
6.2 SHEET METAL DUCT MATERIALS.. 45
6.3 FLEXIBLE DUCTS ................ 45
6.4 FITTINGS............................. 46
6.5 DUCT SUPPORTS, HANGERS AND BRACING ............ 49
6.6 AIR OUTLETS .................. 50
6.7 THERMAL AND ACOUSTIC INSULATION ....... 53
6.8 SEALING AND FLASHING............. 55
6.9 TEST POINTS .................... 55
6.10 CLEANING AND PROTECTION DURING CONSTRUCTION .. 56
6.11 LEAK TESTING ...... 56