89 Lang Ha - ME Concept Design Report.pdf

7/22/2019 89 Lang Ha - ME Concept Design Report.pdf

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D n: TA NH VN PHNG FPT

a im: 89 Lng H, qun ng a, H Ni

Project: FPT OFFICE BUILDING

Location: 89 Lang Ha street, Dong Da District, Ha Noi

THUYT MINH THIT K S BH THNG C IN


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FPT Office Tower 89 Lang Ha Ha NoiTa Nh Vn Phng FPT 89 Lng H- H Ni

A. GENERAL INTRODUCTIONGII THIU CHUNG

The Project comprises of the following building at 89 Lang Ha Street-HaNoi, Viet Nam.Dn ta lc ti 89 Lng H, H Ni, Vit Nam, vi qui m cng trnh nhsau:

-

Three Basement for car parking and plant room.Ba tng hm cho khu vc xe v phng kthut

- Level 1: Main Entrance Hall, Bank Entrance Hall, CafeteriaTng 1 : Snh chnh, Snh ngn hng v khu caf

- Level Mezzanine to Level 2: Banking Service AreaTng lng n tng 2 : Khu vc dch vngn hng

- Level 3: Banking Service Area, Central Security RoomTng 3 : Khu vc dch vngn hng, Phng an ninh trung tm

- From Level 4 to Level 6: Banking Office AreaTtng 4 n tng 6 : Khu vc vn phng ngn hng

- Level 7: Canteen for Bank Staff

T 7 Kh i h h i h


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B. CONCEPT DESIGN REQUIREMENTSYU CU THIT KSB

The purpose of this Concept Design Report is to outline in brief the Mechanical Electrical-Hydraulic & Fire System which will be designed for FPT Office Tower 89 Lang Ha Ha Noi.Trnh by trong bn thuyt minh ny nhm gii thiu khi qut vhthng C-in -Lnh vPCCC sc thit kv p dng cho Ta nh Vn phng FPT 89 Lng H- H Ni

The Concept Design Report presents the systems major parameters, standards, methodstatements, capacities, features and configurations.Bng thuyt minh ny thhin cc thng s, tiu chun, cng sut, trnh by phng php, c

im v cu hnh chyu ca hthng.

Design calculations are determined and based on the following considerations:Vic tnh ton thit kc quyt nh v da trn cc yu cu sau:

Most reliable and easy to operate and maintenance internal systems.Cc hthng hot ng vi tin cy cao v dvn hnh, bo tr nht.

Efficiency of systems in operation and control.Hthng c vn hnh v iu khin c hiu qu.

Absolute safety in static or dynamic operations.Tuyt i an ton khi vn hnh tnh v ng.

Economical in operation.Tit kim trong hot ng

The fundamental M&E Services which will be designed for the building are as follows:


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Hydraulic system:Hthng cp thot nc

Domestic water supply systemHthng cp nc sinh hot

Sanitary drainage systemHthng thot nc vsinh

Storm Water Control and Drainage SystemHthng thot nc ma

Fire System:Hthng PCCC

Fire Alarm SystemHthng bo chy

Fire Fighting System including external Fire Hydrant

Hthng cha chy bao gm cha chy bn ngoi.

C. ELECTRICAL SYSTEMHTHNGIN

1. DESIGN STANDARDS AND GENERAL REQUIREMENTS:TIU CHUN THIT KV YU CU CHUNG:


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- TCVN 7447-4-43:2010 : Low-voltage electrical installations Part 4-43:Protection for safety - Protection against overcurrent.

: Hthng lp t in hp Phn 4-43: Bo van ton Bo vchng qu dng

- TCVN 7447-4-44:2010 : Low-voltage electrical installations Part 4-43:Protection against voltage disturbances andelectromagnetic disturbances.: Hthng lp t in hp Phn 4-43: Bo van ton Bo vchng nhiu in p v nhiu in t

- TCVN 7447-5-51:2010 : Low-voltage electrical installations Part 5-51:Selection and erection of electrical equipment - Commonrules.: Hthng lp t in hp Phn 5-51: La chn vlp t thit bin Quy tc chung.

- TCVN 7447-5-52:2010 : Low-voltage electrical installations Part 5-52:

Selection and erection of electrical equipment Wiringsystem.: Hthng lp t in hp Phn 5-52: La chn vlp t thit bin Hthng i dy.

- TCVN 7447-5-53:2004 : Electrical Installation of building Part 5-53: Isolation,switching, and control.: Hthng lp t in ca ta nh Phn 5-53: La chnv lp t thit bin Cch ly, ng ct v iu khin.


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: Hthng lp t in ca ta nh bo van ton Bovchng hiu ng nhit.

- IEC 60364-4-43: 2001 : Electrical installations of building Protection forsafety Protection against overcurrent.:Hthng lp t in ca ta nh bo van ton Bovchng qu dng in.

- IEC 60364-4-44: 2001 : Electrical installations of building Protection forsafety Protection against electromagneitic and voltage

disrurbance:Hthng lp t in ca ta nh bo van ton Bovchng nhiu lon ttrng v in p.

- IEC 60364-5-52: 2001 : Electrical installations of building Selection anderection of electrical equipment Wiring system.:Hthng lp t in ca ta nh la chn v lp tthit bin Hthng ng dy dn in.

- BS 5655-6:2002 : Lifts and services lifts - Code of practice for theselection and installation of new lifts.:Thang my v dch vthang my Quy phm thc hnhcho vic la chn v lp t mi hthng thang my.

- BS 7671:2008 : Requirements for Electrical Installations.:Cc yu cu vlp t in.


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lluminance requirements as following TCVN 7114-1:2008Yu cu vri theo TCVN-7114-1:2008

Areas

Khu vc

Illuminace

(lux)

ri (lux)

Colour

temperature(K)

Nhit mu (K)

Colour

rendering(Ra)

hin mu (Ra)Reception, Hall

Khu tip tn, snh300 3000 80

Offices

Khu vn phng500 4500 80

Lobby, Corrdor

Snh, hnh lang200 3000 80

Toilets

Khu vsinh150-200 3000 80

Basement & Carpark

Tng hm v Bi u xe100 4500 80

2. GENERAL DESCRIPTION:M TTNG QUT:

The overall electrical demand for this building has been estimated about: 4900kVA.Tng nhu cu in cho ton bcng trnh dkin khong: 4900kVA.

Please refer to the attached power demand calculation sheet. Appendix 4.2.Vui lng tham kho bng c tnh ti in nh km. Phlc 4.2


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In order to ensure a reliable, safe in operation of the electrical power system, a backup generatorof similar capacity of the transformer (100% backup) shall be provided to improve uninterrupted

supply electrical for the building.Nhm m bo cho hthng in ca ta nh hot ng lun n nh v an ton, mt hthngmy pht in dphng c cng sut tng ng vi my bin p (dphng100%) sccung cp nng cao tnh lin tc cp in cho cng trnh.

The IT backup room of the bank will be equipped with their own generator and redundant UPSsystems to ensure continuous power supply requirements for this areaKhu vc Phng Dliu cho ngn hng sc trang bmy pht in ring v hthng UPS dphng nhm m bo yu cu cp in lin tc cho khu vc ny

2.1 Transformer Substation:Trm Bin p:

The substation includes 01 M.V switchgear, 02 dry type transformers with a capacity of 2500kVAeach, rated 22kV/0.4 kV.Nh trm bao gm 01 tin trung th,02 my bin p kh vi cng sut mi my 2500kVA c 2cp in p vo 22kV/0.4 KV.

Power consumption of the building shall be calculated and metered by EVN. 22kV MV meter shallbe installed at location of convenient observation.in nng tiu thca ta nh sc tnh v o m bi cng ty in lc. in ko mtrung th22KV sc lp t ti vtr thun li quan st.

2.2. Standby GeneratorMy Pht in DPhng:


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2.3 L.V Main SwitchboardTin HThChnh (MSB)

L.V Main Switch Board includes incoming circuit breakers (ACB) of transformers, generators andoutgoing circuit breakers (ACB, MCCB) of distribution switchboards. Additionally it is also provided

with capacitor bank to automatically and continuously adjust the cos power factor to an acceptedvalue of 0.85 required by EVN. However this number shall be calculated to 0.92 to ensure safetyin power consumption and purchasing.Tin hthchnh bao gm cc my ct (ACB) u vo ca my bin p, my pht in vcc my ct (ACB, MCCB) u ra ca cc tin phn phi. ng thi tin hthchnh cngbao gm htb nhm tng iu chnh hscng sut cos lin tc n mt trscchp nhn bi Cty in lc l 0.85. Tuy nhin, m bo an ton cho vic sdng v mua bnin nng tiu thth htb cng sut trong tin hthchnh ca cng trnh ny c tnhton n trs0.92.

2.4 Automatic Transfer Switch (ATS)Cu dao chuyn i ngun tng (ATS)

In the condition of unreliable supply from EVN, the standby generators shall be provided with an

ATS automatically connecting between the transformer and generator about 20-30secons with anassumption that the main supply does not fail more than 1 consecutive day.Trong iu kin ngun in cung cp khng n nh tlui in quc gia, to nh c trang bmy pht in dphng vi bchuyn ngun tng kt ni gia my bin p v my pht introng thi gian khang 20-30 giy. Ginh rng in li khng bct hn mt ngy lin tip.

The ATS shall automatically change connection from transformers source to generatorsimmediately when the main supply fails and vice versa as soon as the main supply is restored.


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The busway housing shall be Aluminium with paint covered which shall be mechanically andelectrically continuous.

Vthanh dn phi bng vt liu nhm v lin tc kiu ckh v in.The busway housing shall be totally enclosed non ventilated for protection against mechanicaldamage and dust accumulation.Vphi kn nhm bo vhhng thanh dn vmt ckh v chng bi bm vo thanh dn.

The busbar material shall be copper with a continuous current rating as indicated on the drawings.Thanh dn phi bng ng vi dng in nh mc nhthhin trong bn v.

2.8 Power CableCp in

Only copper conductor cables shall be used throughout, V75-PVC insulated (limiting temperature750C) and XLPE/ PVC insulated.Chsdng cp li ng, cch in V75-PVC (nhit gii hn 750C) v XLPE/PVC.

Fire rated copper conductor cables shall be used for life safety circuits such as for fire pump

panel, fire alarm, fire mans lift, smoke extract air fan and for security circuits.Dng cp ng chng chy cho cc tin an ton nhtin bm cha chy, bo chy, tin thang my cha chy, tin qut thi khi v tin hthng an ninh.

Electrical conduits embedded in the RC slabs shall be minimum 25mm in diameter. Otherembedded electrical conduits of larger dimension require coordination with the Structural.Embedded conduits nearly are not necessary to be larger than 32mm.ng in i m trong sn b-tng phi c ng knh ti thiu 25mm. i vi nhng ng in i


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External lighting or faade lighting shall also consist of weatherproof (IP 65) flood lights carefully

placed in the ground remote from the structure itself. The fittings will be used to illuminate and alsouplighter for selected trees and low level fittings for illuminating scrubby and pathway.Hthng chiu sng cng bao gm cc n pha chng thm (IP65) t cn thn trn mt ttch bit vi phn kt cu. Cc phkin n ny dng ri v pha trn cy; v nhcc thit bri tng thp dng ri nhng ni c nhiu bi cy cng nhng i.

Those areas which require special lighting control attention may be a mix between fluorescent andPL lamp.Nhng khu vc i hi svhthng iu khin chiu sng c bit c thc kt hp gian hunh quang v n bng compact.

All fluorescent lighting fixtures shall have electronic ballasts T5 tubes, be instant short, high powerfactor, long life tubes.Tt ccc thit bn hunh quang phi c chn lu in tbng T5, khi ng nhanh, hscng sut tui thcao.

All toilet areas shall be designed and installed moving sensors to turn on/off toilet lighting system.

Tt ccc khu vc nh vsinh sc thit kv btr cc u d chuyn ng iu khintt/mhthng n trong nh vsinh.

b. Power systemNgun in

As mentioned on clause 2.5 above the distribution board shall be installed on each level to supplypower for general lighting and socket outlet except for main equipment such as: pump station,

l i di i i d lif hi h h ll b id d i h di ib i b d


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Khu vc vn phng: Dphng cng sut in ngun v sc lp t sau bi ch u thayngi thu. Hthng thang-mng cp hay mng m sn dn ngun ttin tng n nhngkhu vc vn phng c lp t sn. Cng sut dphng cho hthng cm c tnh tonda trn mt ngi lm vic trn mi tng v ph hp vi hthng tiu chun hin hnh.

All the layout of switches socket or socket outlets for the offices shall be designed after interiordesign drawing is agreed.Tt ccc cm in khu vc vn phng sc btr sau khi bn vthit kni tht cthng nht.

4. EMERGENCY LIGHTING (EXIT LIGHTING AND EXIT SIGNS)

HTHNG CHIU SNG KHN CP (N V BNG HIU THOT HIM)

Emergency lighting shall be provided to enable guests and staff to safely find their way out of thebuilding should an emergency arise during the hours of darkness.Chiu sng khn cp nhm gip khch mi v nhn vin tm c li thot ra ngoi nu c xy ratrng hp khn cp vo ban m.

Emergency lighting: provide and install in public area, corridor, exit stairs, toilet, plant room, car

parking and the main entrance.Chiu sng khn cp: cung cp v lp t khu cng cng, hnh lang, cu thang thot him, khuvsinh, phng my, bi u xe v li ra vo chnh.

Exit signs & Stair well lighting: installed at exits above door head and on the way to the exits.Exit sign and stair well lighting shall be continuously illuminated (24/24hours) and have inbuiltemergency battery supplies.n thot him v chiu sng bung thang: lp t li thot him pha trn ca v ng dn


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6. SECURITY SYSTEM (CCTV AND ACCESS CONTROL)HTHNG AN NINH (CAMERA QUAN ST V KIM SOT RA VO)

The primary purpose of this system is to supervise the activities taken place in public area of thebuilding (lobby, corridor...) and main entrance to the building, security area, in order to control andhandle security problems in time. This system includes security system in entrance door andCCTV system.Mc tiu cbn ca hthng ny l gim st cc hot ng ca ta nh nhng khu cng cng(snh, hnh lang,...), cc li i chnh vo ta nh, cc khu vc an ninh. Nhm kim sot ton bv kp thi x l nhng vn vi phm an ninh ca ta nh. Hthng ny bao gm h thngkim sot ca ra vo v hthng camera quan st.

a. Access Control SystemHthng Kim sot ca ra/vo.

The access control system shall include a set securities cards and a coding machine which canelectrically set and reset individual cards to permit access on the hierarchal system.Hthng kim sot ra vo gm than ninh v my m ha c ththit lp v ti thit lp thcnhn sdng khi ra vo hthng tchc.

The individual securities cards shall have facilities for imprinting the holders photo. The systemshall also photo badge non securities cards for regular workers within the building.Than ninh c nhn c nh ca chth. Hthng cng c theo cho nhng ngi lm victhng xuyn ta nh.

b. CCTV SystemHthng camera quan st


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are capable of activating automatically on receipt of signal from moving sensor even when insleep mode. Night mode shall be required for 24 hour supervision required area.Camera thn di c lp t cho khu vc tng hm & bi xe v khu vc ngoi nh. Tt ccccamera ny phi l loi PTZ v c lp vbo vchng thm (khu vc ngoi nh). Ngoi ra phic khnng tkch hot nu nhn c tn hiu tcm bin chuyn ng ngay ckhi ang chng. Chquan st ban m (night-mode) sc yu cu cho nhng khu vc cngim st 24 gimi ngy.

Ceiling concealed dome cameras shall be installed inside the building. At areas that requirecontinuous supervision (access door, lift lobby, lift shaft), fixed camera that allows manual controlon focus lens and adjustment prior to use shall be installed. In addition, PTZ camera shall be used

for large lobby, long-wide corridor, and areas that require more general and detailed observation.Camera loi dome gn m trn c lp t bn trong ta nh. Ti nhng khu vc cn gim stlin tc (nhca ra vo, snh thang my, bung thang my) phi lp t camera loi cnh, tiucthu knh c thiu chnh c bng tay v c cn chnh trc khi a vo sdng. Bncnh camera loi PTZ sc dng cho nhng khu snh ln, khu hnh lang di- rng, khuvc cn quan st bao qut v chi tit hn.

The system includes 1 central supervision room located in the security room, provided with all

CCTV monitors from all cameras located in the required areas. All information shall be stored andrecorded in a prescribed period. Provision for system expansion in the future. Facilities shallinclude DVR recording automatic when Pan Zoom Tilt is activated on any camera or whenmotion detectors initiate a camera response.

Hthng bao gm 1 phng quan st trung tm t phng an ninh c lp t ton bmn hnhquan st tcc camera ti cc khu vc yu cu. Ton bcc thng tin sc lu trv ghinhn trong thi gian qui nh. Hthng cn c dtr cho vic mrng trong tng lai. Cc


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actions and with priorities setting. Each power amplifier shall have audio processing toensure good audio quality being delivered to the speakers.Bng iu khin c tn hiu iu khin v tn hiu m thanh vo khi nhn c tnhiu bo chy. Tn hiu iu khin vo sc gim st, lp trnh tdo cho bt khot ng ca hthng v vi ci t sn. Mi bkhuych i c xl m thanh m bo cht lng m thanh chuyn ra loa.

- Speaker type:Loi loa:

i. Horn speaker: shall be installed in basement.

Loa ci: c lp t trong tng hmii. Box speaker: shall be installed in the technical rooms.

Loa hp : c lp t trong cc phng kthut.iii. Recessed ceiling speaker: shall be installed in lobby, corridors and office

areas.Loa gn trn: gn trong khu snh, hnh lang v khu vn phng.

8. CATV SYSTEM

HTHNG TRUYN HNH

The building shall be provided/designed CATV system for entertainment and advertisementservices at public areas, lift lobby.Ta nh sc cung cp/ thit khthng truyn hnh cp cho dch vgii tr v truyn hnhqung co ti cc khu vc cng cng, snh thang my.


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Cp ngun chng chy cho Tin phng iu khin thang my cha chy.

Provision of telephone cables to a telephone frame in each Elevator Motor RoomsDphng dy cp in thoi n vtr u ni in thoi trong mi phng iukhin thang my.

Security cables, software and hardware to the Elevator Motor Rooms and elevatorcars, card readers, alarms, CCTV, etc... (if required)Cp hthng an ninh, phn mm, phn cng cho phng iu khin thang my,my c th, CCTV (khi cn thit).

Fire Alarm signal cables to the Lift Motor RoomsCp tn hiu bo chy cho phng iu khin thang my.

ARD - Auto Rescue Device : Automatic return to the nearest floor whenthe power supply is off.

Bcu htng : Tng trvtng gn nht khi ngun in (tanh) cung cp bmt.

Fire Alarm Homing : Lift automatically travels to the ground floor,door open out by the building power whenreceiving fire signal from Fire Alarm Panel.

Chc nng bo chy : Thang my tng trv tng trt, mca rabi ngun in ca ta nh khi nhn c tn hiuttbo chy trung tm.

10. LIGHTNING PROTECTION and EARTHING SYSTEM


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Ngoi ra, to nh c bo vchng st tng cng bng li bng ng trn 25x3 lp ni baoquanh 4 mt ng.

The additional lightning protection shall be bonding with the roof steel framing and connect todown-conductor run to the earthing system.

Li chng st tng cng ny c lin kt vi khung thp trn mi v u ni vi cp thot stv dn xung hthng ni t.

A proprietary down conductor with a cross-section of 50mm will connect the air terminal withearth electrodes.Dy dn st l loi dy chuyn dng c tit in 50mm c dn ttrn kim thu st n cc htip t.

Earthing electrodes shall be copper plated steel rods driven into the ground so as to the totalresistance of earthing system is no more than 10Ohm.Mi cc tip t c chn su xung t sao cho tng hthng cc c in trkhng vt qu10 Ohm.

400x400mm manhole cover with a similar height to the finish ground surface is required at the first

and end of earthing electrode for easy testing when necessary.Ti vtr u tin v vtr cui cng ca mi cc/ti thiu mt cc tip a phi c np hga kchthc 400x400mm ddng kim tra khi cn thit. Cao bng vi mt t hon thin.

Earthing system: metal part surrounding electrical equipment shall be earthed.Hthng tip t: Cc chi tit kim loi chung quanh thit bin c tip t.

Telephone system is equipped with surge lightning protection accessories and is installed at MDF.


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D. MVAC (MECHANICAL VENTILATION AND AIR CONDITIONING)HTHNG LNH V THNG GI

1. DESIGN STANDARDSCC TIU CHUN THIT K

Design standards shall be in accordance with codes and standards as follows:Tiu chun thit ktun theo cc quy chun v tiu chun sau:

Green Design:Thit kxanh

- LOTUS Non-Residential - V1.0

LOTUS phi nh V1.0

- QCXDVN 09:2005 : Energy Efficiency Building Code (EEBC)Quy chun xy dng Vit Nam Cc cng trnh xy dng sdng nng lng chiu qu

- ANSI/ASHRAE Standard 90.1-2007 - Energy Standard For Buildings Except

Low- Rise Residential BuildingsTiu chun ANSI/ASHRAE Standard 90.1-2007 Tiu chun sdng nng lngcho cng trnh ngoai trcc cng trnh nh thp v cao tng.

Vietnamese standards:Tiu chun Vit Nam

- TCVN 5687: 2010 : Ventilation- Air Conditioning Design Standard


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- AS/NZ 1668.1:1998 : The use of ventilation and air conditioning inbuildings Part 1: Fire and smoke control in multi-compartment buildings.

Thit kthng gi v iu ha khng kh trong cng trnh Phn 1: H thng kim sot la v khi dnh cho cngtrnh nhiu khoang chy (Tiu chun c)

- AS/NZ 1668.2:2002 : The use of ventilation and air conditioning inbuildings Part 2: Mechanical ventilation for acceptableindoor-air quality (Australian Standard)Thit kthng gi v iu ha khng kh trong cngtrnh Phn 2: Thit kthng gi t yu cu vcht

lng khng kh (Tiu chun c).

- SS 553: 2009 : Code of practice for mechanical ventilation and air-Conditioning in buildings (Formerly CP 13)(Singapore Standard)Thit kthng gi v iu ha khng kh trong cngtrnh (trc y l CP 13) (Tiu chun Singapore)

The design and equipment performance data follows the ASHRAE and AIRAHrecommendations.Thit kv thng sthit btun theo khuyn co ca ASHRAE v AIRAH.

Galvanised steel sheet ductwork installation shall confirm to SMACNA standards.Vic lp t ng ng tole mkm tun theo tiu chun SMACNA.


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Design conditioniu kin thit k

- Outdoor conditions:

iu kin bn ngoi:

Summer design dry bulb/wet bulb : 36.8 deg.C DB/ 29.4 deg.C WBNhit ma h DB/WB : 36.8 deg.C DB/ 29.4 deg.C WB

Winter design dry bulb : 9.0 deg.C DBNhit ma ng DB : 9.0 deg.C DB

- Indoor design temperature:iu kin nhit bn trong:

Office : DB 24 deg.C1 & 60%5% RHVn phng : DB 24 deg.C1 & 60%5% RH

Meeting-Board Room : DB 24 deg.C1 & 60%5% RH

Phng hp : DB 24 deg.C1 & 60%5% RH

Conference room : DB 24 deg.C1 & 55%5% RHPhng hi ngh : DB 24 deg.C1 & 55%5% RH

Reception : DB 25 deg.C1 & 60%5% RHPhng tip tn : DB 25 deg.C1 & 60%5% RH


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- Exhaust:Gi thi: Toilet : the greater of 10 L/s. m2floor and 25 L/s

listed FixtureKhu vsinh : Gi trln ca 10 L/s. m2sn v 25 L/s

cho mi thit bbn cu v chu tiu nam

Plant room : 5.0 L/s. m2Phng my : 5.0 L/s. m2

Car park : 6 air change/h for CO mode: 9 air change/h for Fire mode

Bi xe : Sln trao i gi bng 6/gichthng gi: Sln trao i gi bng 9/gichthi khi

- Noise level: noise levels created by the mechanical services equipment shall complywith the minimum and not exceed the following values:n: mc n do cc thit bckh phi mc thp nht v khng vt qu cc thng

ssau:Area A. sound level (dB)Khu vc n (dB)

Office : 45 dBAVn phng

Meeting Board Room : 40 dBA


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2. Capacity Heating load: assume no credit for solar heat gain or internal heat gains such

as people, lights or appliances in design of space heating system or selection of

equipment.

Cng sut ti si m: ginh khng c stng ln ng kca ngun nhit mt

tri hay ngun nhit bn trong nh: ngi, n, hay cc thit btrong thit kca h

thng si hay la chn thit b.

3. Estimated Building cooling load

c tnh Ti lnh ca ta nhThe estimated total building cooling load is 5,900 kWR (~1,680 RT), and will bedetermined in the detail design period.Tng ti lnh ca cng trnh dkin l 5,900 kWR (~1,680 RT), v sc xc nhli trong giai on thit kchi tit.

4. Capacity of the Central chiller plant is selected base on building block loads incompliance with the following proposal conditions:

Cng sut Hthng lnh trung tm c chn da trn ti ca ta nh theo cc iukin nghsau:

- Office : 80% loadVn phng : 80% ti.

- Canteen, Public Activities and Function room : 30% loadCan tin, hot ng cng cng v phng a chc nng : 30% ti


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A central cooling plant is required for its energy and operating efficiency. The plant consistsof high efficiency water cooled chillers with a variable primary chilled water pumping system

and cooling towers, but constant speed condenser water pumping system. Accessoriesinclude expansion tanks, auto air vents and chemical water treatment system.Mt hthng lnh trung tm i hi phi c tnh hiu quvnng lng v vn hnh. Hthng bao gm cc chiller lm lnh nc vi mt hthng bm nc lnh scp c trangbcc bin tn v cc thp gii nhit c trang bcc bin tn nhng sdng hthng bmnc gii nhit lu lng khng i. Phkin bao gm bnh gin n, bxkh tng vhthng xl nc.

- Propose 03 sets of chiller, each chiller takes 40% of block cooling load, so 2 chillers willrun in normal hours and 1 set for stanby or run at peak load.xut chn 03 bchiller,cng sut mi chiller bng 40% ti lnh ta nh, nhvy 2 myschy thng xuyn v 1 my cn li dphng hoc chchy khi ta nh t ti nh.

- 03 modular type cooling towers.03 thp gii nhit loi modul lp ghp.

- 03 chilled water pumps.03 bbm nc lnh.

- 03 condensing water pumps03 bbm nc gii nhit

3. DESIGN DESCRIPTIONM TTHIT K


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Chilled water piping: Medium gauge black steel to BS 1387, c/w thermal insulated, andaluminium jacket.

Hthng ng nc lnh: Vt liu ng bng thp en theo tiu chun BS 1387 lai dyva (Medium class) bn ngoi c bc lp cch nhit v c o nhm bao bc.

Condenser water piping: stainless steel to avoid corrosionHthng nc gii nhit: vt liu ng thp khng rnhm trnh sn mn.

Air ductwork: includes galvanized steel air duct, polyolefine foam thermal insulation withaluminium foil, supply/return air grilles, louvers, dampers

Hthng phn phi gi lnh: gm ng gi bng tole trng km, cch nhit bng bc xppolyolefine c 1 mt nhm, cc ming gi cp/hi, ca gi, cc van gi

AHUs shall be installed in AHU rooms and supply cool air to large air conditioning areathrough VAV (variable air volume) with PFP box (VAV Fan Powered Parallel)Cc dn lnh (AHU) c btr ti cc phng AHU v phn phi gi n khu vc cdin tich iu ha rng ln qua cc hp gi cp VAV kt hp qut gi (hp cp tngiu chnh lu lng).

Heat recovery system shall be used for relift air for energy saving.Hthng thu hi nhit c sdng thu hi nhit tgi xp ca ta nh.

Primary Air Handling Units (PAU) for pre-cool the outdoor air.Btr cc my lm lnh sbgi (PAU) xl sbgi ti.

FCUs shall be ceiling concealed type and installed at air conditioning small space/room(if required).


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- The centralized control shall program and control all operations including CO2exhaust, public lighting (local override), monitor and alarm water tank level,transformer room temperature.iu khin trung tm lp trnh v iu khin svn hnh bao gm vic thi kh CO2,chiu sng cng cng (khng ch ti ch), kim tra v bo mc nc trong b,nhit phng my bin th.

- Connection to on/off setting of other equipments such as fan, pump...Lin kt iu khin bt/tt cc thit bkhc nhqut, bm

- Supervise other equipment status such as fire fighting system, pumping system...

Chc nng gim st tnh trng ca mt sthit bkhc nhhthng cha chy,bm nc...

Simple, easy interface, enable remote connection and access.Giao din n gin dhiu, dvn hnh, c thkt ni v truy cp txa..Control point list shall be provided in the detail design stage.

Bng im iu khin sc trnh by trong giai an TKKT.

1. The BMS System requires automatic scheduling, operation and optization of majorHVAC systems to provide the most cost effective hotel operation while maintainingguest comfort and property sustainability. In addition the BMS provides Operationsstaff status and alarms of critical conditions to maxize property efficiency.H thng tng ta nh i hi vic ln khoch, vn hnh v ti u ha mtcch tng cc hthng HVAC chyu to ra mt hot ng tit kim chi ph


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Monitoring of central cooling and heating plant including, chillers, coolingtowers, pumps, valvesGim st thp my lnh trung tm bao gm cc chiller, thp gii nhit,bm, van

Air Handling Systems including makeup outdoor air unit and Public SpaceAHUs, VAV boxesHthng xl khng kh bao gm my lnh cp gi bti sung v AHUkhu cng cng, cc hp phn phi gi VAV

Critical non-HVAC systems including tank water level, domestic water

systems, exterior lighting, electric meters, gas meters, water treatment plantand sewage treatment plantH thng khng thuc vHVAC, bao gm bo mc nc bn cha, hthng nc sinh hot, chiu sng ngai, ng hin, ng hgas, trm xl nc v trm xl cht thi

3.2 AIR DUCTNG GI

The air ductshall comprise galvanised steel ducts with external closed cell polyolefin foamthermal insulation, hangers and supports, flexible duct, square air diffusers, linear, grilles,weather-proof louvers, volume control dampers, fire dampers and non-return dampers...ng gi gm ng thp mkm vi vbc cch nhit bng bt xp polyolefin, gi treo v gi, ng gi mm, ming gi vung, ming gi khe, ca gi, l sch loi chu thi tit, vanchnh lu lng gi, van chn la v van gi mt chiu...


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iu khin nng CO2: ti khu vc vn phng c trang bcc u d nng CO2, khi nng vt qu mc ci t th cc ca cp gi ti smthm ra cpthm kh ti vo cho n khi nng ny gim xung mc cho php th cc ca gi

ny cng trvtrng thi ban u nhm tit kim in cho ta nh.

4.1 BASEMENT CARPARK VENTILATION AND SMOKE EXHAUST SYSTEM:HTHNG THNG GI V THI KHI BI U XE TNG HM

The system will be installed for the basement car park.Hthng sc lp t ti bi u xe tng hm

The system is designed in order to lit concentration of carbon monoxide (CO) andother vehicle essions for everyday pollution control and also to remove the fire smokein the event of fire.Hthng thng gi cho bi u xe: Thit kthng gi cho bi xe nhm hn chstp trung ca kh CO v kh thi txe ckim sot nhim hng ngy v cng ht khi ra khi bi u xe khi c chy trong bi u xe ny.

The system is designed based on QCVN 08:2009/BXD and SS 553: 2009 standard

and also complied with current Vietnamese and local PCCC standards.H thng thit k da trn Qui chun QCVN 08:2009/BXD v tiu chun SS 553:2009 v phi m bo tha mn cc tiu chun PCCC hin hnh ca Vit Nam v aphng.

For each fire compartment, the system includes the Central supply air fans, Centralexhaust air fans, jet fans and air grilles. The jet fans shall push and blow smoke to theexhaust air grilles for exhausting of the air and smoke quickly and conveniently. Theexhaust air and smoke from Basement carparks shall discharge to outside via exhaust


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4.2 CORRIDOR SMOKE EXHAUST SYSTEM:HTHNG THI KHI HNH LANG

Centrally locate, typically at elevator lobby, vertically ducted, dedicated smoke exhaust

risers with normally closed dampers on each floor.

Gm hp gen ht khi chuyn dng t gn snh thang my, vi van thng ng mi

tng.

- Capacity: Size each smoke exhaust fan to serve corridors of three floorssimultaneously.

Cng sut: cng sut qut ht khi phc vhnh lang c tnh phc vng thicho 3 tng

- Distance: Ensures smoke moves in an opposite direction from guests traveling tomeans of egress.Khong cch: m bo khi di chuyn ngc hng so vi hng khch di chuynn li thot him.

- Sequence of Operation:

Trnh thot ng

a. Smoke exhaust system is initiated via a signal through fire alarm panel from

either a corridor smoke detector or sprinkler flow switch.

Hthng ht khi c bt u bng mt tn hiu gi qua tbo chy tu

d khi hnh lang hoc cng tc dng chy hsprinkler.


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H thng thit k da trn Qui chun QCVN 06: 2010/BXD v tiu chun AS/NZ1668.1:1998 v phi m bo tha mn cc tiu chun PCCC hin hnh ca Vit Nam va phng.

On a receipt of an alarm (from Fire Alarm Control Panel (FACP)) the system shalloperate as follows:Khi nhn c tn hiu bo chy (tTiu Khin Bo Chy) th hthng shotng nhsau:

The stair pressurization fans will automatically start up and provide the stair shaftpressurization to prevent smoke ingress into the fire stair shaft and maintain the

safety with escape path. The pressurization system shall be sufficient to developpressure of 20-50 Pa in fire stair shaft and the pressure shall be maintained bypressure sensors and over pressure relief dampers. The pressurization air fanswill be both automatic and manual on/off controlled at the Fire Alarm Control Panelto have the advantage and flexibility manage for the fireman control to suit the realsituation.Hthng to p bung thang stng khi ng v to p trong bung thangnhm ngn khi xm nhp vo bung thang to c li thot him an ton.

H thng s to p t20 Pa n 50 Pa trong bung thang v p c duy trbng cc u d p v ca xqu p tng trong sut qu trnh hat ng. Ccqut to p bung thang c iu khin bt/ tt di c2 ch tng vbng tay ti Tiu khin bo chy trung tm nhm c thto ra thun li vic xl uyn chuyn theo yu cu ca ngi cha chy theo tng tnh hung chy.

The stair shaft pressure sensor located 2/3 down from the top of each stair shaft, theover pressure relief dampers located at the top of the stair shaft.Cc b cm bin iu p bung thang t ti khong cch 2/3 tnh t nh ca mi


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E. HYDRAULIC SERVICESHTHNG CP THOT NC

1. DESIGN STANDARDSTIU CHUN THIT K

Vietnamese standards:Tiu chun Vit Nam:

TCVN-4513 :Internal Water Supply. Design StandardCp nc bn trong. Tiu chun thit k

TCVN-33 :Water Supply. External Networks and Facilities-DesignStandard.Cp nc. Mng li bn ngoi v cng trnh. Tiu chun thit k

TCVN-4474 :Internal Drainage. Design Standard.Thot nc bn trong. Tiu chun thit k

TCVN-51 :Drainage.External Networks and Facilities-Design Standard.Thot nc. Mng li bn ngoi v cng trnh. Tiu chun thitk.

International standardsTiu chun quc t:

BS-6700 Design, installation, testing and maintenance of services


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- Daily cold water consumption:Lng nc lnh tiu thhng ngy:

Staff 15L/personNhn vin 15L/ngi

3. DESIGN DESCRIPTIONM TTHIT K

The regular gravity system is our recommend for the this buildings. The system will be asfollowing: the city water will be connected to a water storage tank on Basement 3. The transfer

pumps will be located in pump room and transfer water to the roof tank 250m3

on roof plan. Aconstant pressure water booster system (consisting two boosters pump (01 duty, 01 standby),and one pressure vessel tank, located on on the roof) shall be provided for the 04 top levels whilethe lower levels will be provided by means of gravity cold water supply. Pressure reducing valvessets will be installed to reduce the excessive system pressure.Cng trnh dkin ssdng hthng cp nc bng trng lc. Hthng c m tnhsau:nc sch c ly tng cp nc chnh ca khu vc c cha vo bcha nc sinh hotchnh t ti tng hm 3. Nc cp c bm ln bnc 250m3t ti tng mi bng bm

trung chuyn. Nc sinh hot cp cho 04 tng trn cng sc cung cp bng hbm tng ptng (bao gm 01 bm chy, 01 bm dphng v 01 bnh gip) t trn tng mi ca tanh. Nc cp xung cho cc vtr tiu thnc khu vc thp tng bng trng lc. Van gimp sc lp t nhm lm gim p sut trong hthng trnh vt qu gii hn.

Soil waste water from water closets and urinals is proposed to be drained away from the buildingvia a soil waste piping stack system to the sewage treatment plant (STP) prior to discharging tocity drainage .Nc bn t cc thit b nh bn cu, bn tiu d kin c thi qua mt h thng ng thot, c


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- All domestic water pressure plumbing for cold water shall be carried out inPolypropylene (PP-R) pipe (PN16 bar type).Tt cng cp nc ssdng vt liu PP-R (loi PN16).

- Care will be exercised to ensure no dissimilar metal contact occurs.Lu khng c lp t 2 vt liu kim loi c tnh cht khc vi nhau.

- Water hammer produced in pressure lines by the sudden opening and closing offaucets and fixture valves will be overcome by installing water hammer arrestors, onthe take off at each level if necessary and by ensuring all pressure pipe work issecurely fixed to the structure and unable to move, particularly where major lines

change direction.Hthng cp nc sc lp t thit bba nc lm gim hin tng va pnc trong ng ng. Nu cn thit, tt ccc im ly nc v cc ng cp ncc p lc sc lp t v gia cchc chn, c bit ti vtr chuyn hng ca hng.

- Cold water isolation valves for sanitary fixtures shall be located on the ceiling of thetoilet areas, generally besides the fixture served.

Tt ccc van cch ly ca mi khu vsinh sc lp t trong trn trn tng khuvc vsinh, bn cnh cc thit bvsinh.

3.2.2 Storage TanksBcha

- City Water will be made available to this site but some time like all buildings thepressure will be low and the available flow rate will be unpredictable.


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- All water storage tanks shall be protected against flood water ingress.Tt ccc hdtrnc sc bo vchng ngp.

3.2 Sanitary servicesHthng thot nc vsinh

A two pipe sanitary/waste collection system (soil and waste water pipe) will be provided at thebuildings. Vent pipe will be connected to all traps.Hthng thu nc thi sinh hot bao gm ng thot phn v ng thot nc thi i ring sclp t cho cng trnh. ng thng hi sc u ni vi tt ccc by hi.

The STP system will be installed at basement 1Hthng xl nc thi sc lp t ti tng hm 1

All gravity plumbing (soil, waste, and storm water) shall be hydrostatically tested as required byAustralian Standard. Testing will be done progressively during the installation.Tt ccc ng thot nc sinh hot, thot nc ma sc thr rtheo tiu chun c (AS)Cng tc kim tra thp lc sc tin hnh trong sut giai on lp t.

Soil and waste plumbing and stacks/vents shall be sewer grade PVC and be adequatelysupported throughout. Where necessary, stacks shall be fitted with expansion joints. PVCplumbing pipe from each toilet room shall be suspended by galvanised steel brackets to theunderside of the floor slab and concealed by the fixed false ceiling above the toilet room below.Removable access panels shall be provided in the toilet ceilings for future clean out operations.Vt liu dng cho ng thot nc sinh hot v thng hi ssdng loi PVC v c cung cpgi ph hp. Khi cn thit, cc ng thot trc chnh sc lp t cc mi ni c thco ginc. Cc ng thot PVC tmi phng toilet sc lp t ln sn bi cc gi bng thp


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F. FIRE SERVICESHTHNG PHNG CHY CHA CHY

1. DESIGN STANDARDSTIU CHUN THIT K

Vietnamese Standards:Tiu chun Vit Nam:

TCVN 5738-2001 Fire detection and Alarm system TechnicalRequirements.

Hthng bo chy - Yu cu kthut.

TCVN 2622-1995 Fire prevention and protection of building andstructure Design requirements.Phng chy v chng chy cho nh v cng trnh -Yu cu thit k.

TCVN 5760-1993 Fire extinguisher system-General requirements for

design,installation and use.Hthng cha chy. Yu cu chung vthit k, lpt v sdng.

TCVN 6160-1996 Fire protection. High rise building Designrequirements.Phng chy cha chy. Nh cao tng.Yu cu thitk.


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NFPA 17A Standard for Wet Chemical Extinguishing System.Tiu chun lp t hthng cha chy bt.

NFPA 20 Centrifugal Fire Pumps.Tiu chun lp t hbm cha chy.

NFPA 2001 Clean Agent Fire Extinguishing Systems.Tiu chun lp t hthng cha chy bng kh.

2. FIRE DETECTION SYSTEM

HTHNG BO CHY

A complete fire alarm system shall be provided. The fire alarm system and auxiliary equipmentshall comply with the requirements of and shall be approved by the PCCC.Mt hthng pht hin chy v bo chy han chnh phi c cung cp v lp t theo yu cuv ph hp vi cc ti liu kthut lin quan. Hthng bo chy v cc thit bphkm theophi p ng cc yu cu v schp thun ca cquan PCCC.

An addressable Fire Alarm Control Panel of building. Fire detectors shall be installed in a specificplace of each area.Hthng bo chy ca cng trnh c thit ksdng tbo chy a ch(Addressible FireAlarm Control Panel) cho ton bto nh. Cc u bo chy c lp t nhng vtr tngng cho tng khu vc.

a. General requirements:Yu cu chung:


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The fire alarm system shall provide and display all emergency conditions and monitoring functionon the control panel based on signals from the following items:

Hthng bo chy scung cp v hin thcho php thy v nghe c vcc iu kin, trngthi bo ng v cc chc nng kim tra trn bng iu khin da trn cc hat ng ca cchng mc sau y:

- Smoke detector.u bo khi.

- Heat detector.

u bo nhit

- Breakglass alarm.Cng tc bo chy khn bng tay

- Alarm bell and strobe light.Chung & n bo chy.

- Connection modules and signal wiring network.

Cc m un kt ni v mng dy tn hiu.

- System fault.Cc li ca hthng.

c. System confirgurationCu hnh hthng


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- Response capacity of Addressable Fire Alarm Control Panel are 1x10 loop by A-type wiring. Each loop is 125 address maximum for fire detector and 125

addresses for input/output equipment to the fire alarm control panel.Ttrung tm bo chy tng dng a chp ng c 04 loop di dng idy loi A mi loop t ti a l 125 a chcho u d pht hin chy v 125 achcho cc thit bxut/nhp tn hiu vi tbo chy.

- The system must have automatic function to check all the signals and reject thefalse onels.Phi c chc nng tng kim tra tn hiu tcc a chbo v, loi trcc

tn hiu bo ng chy gi.

- Sound alarm signal.Tn hiu m thanh khi bo chy v bo sc.

- The control panel shall have a good appearance, be stable and be installed by theManufacturer, and meet all control functions.Tm bo hnh thc p, cng vng, do nh sn xut lp t hon chnh, p

ng tt ccc tnh nng iu khin v kim sot hthng.

e. Emergency switch, fire bell, fire alarm light:Cc nt nhn khn, chung n bo chy:

- Each emergency switch is located at 1.5m height along the corridor near fire hosecabinets, near exit doors and stairs where conspicuous and where convenient formanual control.


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- Detectors work in digital mode that enable not only alarm function, but also thefunction for checking surrounding environment and are monitored by the controlpanel at 3 levels.

Cc u bo chy lm vic theo chkthut s(digital). Do , ngoi chcnng bo chy n cn c chc nng tkim tra nh gi mi trng xung quanhv lun c gim st ti ttrung tm bo chy vi 3 cp :

Properly working conditionTnh trng hot ng bnh thng

Error alert: from collision or electrical engineering defect in magnectic

detection point. Thus we can repair immediately.Bo c hhng: do va chm hoc c thdo li in k thut trongu bo t chng ta c bin php khc phc ngay.

Extremely dangerous alarm: when temperature reaches 9oC/min or57oC.Bo tn hiu cc knguy him: khi nhit t n 90C/pht hoc nngng 570C.

g. Addressable heat detectors:u bo chy nhit a ch:

- Addressable heat detectors are rise of rate 9oC/min combined with fixed 57oC.Distance from heat detector to light and to outer edge of ventilation fan diffusershall be more than 500mm and follow the below table:Cc u pht hin nhit a chl loi gia tng 90/pht kt hp vi cnh 57oC.Khong cch lp t gia u bo nhit v n chiu sng v mp ngoi ca


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gi. Khong cch lp t gia u bo khi v mp ngoi ca ming thi thnggi phi ln hn 500mm v theo bng sau:

Fire detectors height(m)

cao lp u bochy (m)

Protected area ofone fire detector (m2)Din tch bo vcamt u bo chy

(m2)

Maximum distance (m)Khong cch ti a (m)

Between fire detectorsGia cc u bo

chy

From fire detectorto wall

Tu bo chyn tng nhBelow 3,5Di 3,5

Less than 100Nhhn 100 10 5,0

From 3,5 to 6,0T3,5 n 6,0

Less than 80Nhhn 80 8,5 4,0

From 6,0 to 10T6,0 n 10

Less than 65Nhhn 65 8,0 4,0

j. Input/output modulesCc m un u vo/u ra

- Modules shall perform display function, control signal of the system at addressablealarm system such as display the floor where fire occurs, display current switchcondition, control valve of sprinkler system, activate the fire pump as soon as analarm emerges based on the programmed address. The result shall be respondedto the fire alarm control panel In addition the control panel is capable of


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3. FIRE FIGHTINGHTHNG CHA CHY

3.1 Design DescriptionM tthit k

Water supply to the Fire services systems will be taken from the fresh water town main in thevicinity of project. A DN100mm diameter main incoming water pipe will be directly connected tothe Combine Domestic and Fire Water Tank, located at Basement.Ngun cp nc cho cc hthng phc vcha chy sc ly ththng ng nc chnhca thnh phgn khu vc ta nh. Mt ng ng dn nc n c ng knh DN100mm

sc ni trc tip ti bcha nc cha chy t ti tng hm.Water will be especially stored on site for fire fighting proposes. Two (02) nos of two electricallydriven pumps (01 duty and 01 standby) will provide pressurized water to fire protection systems,viz a a combined fire hose, sprinkler system and hydrant system for low zone (from basement 3to level M&E) and a separate combined fire hose, sprinkler system high zone (from level 8 toroof).Nc c dtrdng cho cha chy. Hai (02) hthng bm in (mi hthng bao gm02 bm, 01 hot ng,01 dphng) stng p nc n cc hthng cha chy bng nc,tc l mt hthng cha chy kt hp hthng cha chy cun vi, hthng cha chy uphun tng v trcha chy bn ngoi cho cc tng thp (ttng hm 3 n tng M&E) vmt hthng c lp khc bao gm hthng cha chy cun vi v hthng cha chy uphun tng cho cc tng cao (ttng 8 n tng mi).

3.2 Fire Fighting SystemHthng cha chy


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Hthng cha chy bao gm:

a. Sprinkler system.

Hthng cha chy tng

- An automatic wet pipe sprinkler system throughout the building including stairways, plant rooms and all occupied open space work areas.Hthng cha chy tng bng nc scha chy cho ton bta nh gmcu thang, phng my v cc khu vc lm vic khng gian mkhc.

- The sprinkler installation shall be designed on the basis of complying with

Vietnamese Standard TCVN 7336: 2004, Ordinary Hazard, II.H thng cha chy tng c thit k theo tiu chun TCVN - 7336:2004Khu vc nguy him Trung bnh, loi II.

- The sprinkler heads in the occupied areas shall be pendant type, finished in thesame off white color as the removable ceiling tiles.u cha chy tng cho cc khu vc c sdng l lai hng xung. Lphon thin c mu trng nhmu tm trn nh.

- In toilet areas and less prestigious areas the sprinkler heads shall be chromeplated.Cc phng v sinh cng cng v cc khu vc bnh thng s dng lai usprinkler mcrm.

- In plant rooms the sprinkler heads shall be regular natural finish brass.Khu vc phng my sdng lai u phun mng thau.


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Mt bnc cha chy c thtch 540m3scp nc cho hthng cha chycun vi, hthng cha chy tng v trcha chy bn ngoi.

- The Fire Water Storage System to provide for in excess of simultaneous operation

with two (2) fire hoses, sprinkler system & hydrant system.Bnc cha chy phi c tnh ton sao cho khi hthng PCCC hot ngng thi 2 cun vi cha chy, cc u cha chy tng v trcha chy bnngoi nh.

- The Fire Fighting System shall be capable of being boosted from two (2) streethydrant up stands (Siamese connections) located in the front of the building (Fire

Department Booster connection).Hthng cha chy c thc tng p thai (2) hng cha chy ng ph(Siamese connection) t trc ta nh (u ni vi hthng tip nc).

- Selection of pumps and equipment shall be made on recommendations includedin the appropriate NFPA Standards.Chn bm v thit b phi theo khuyn co bao gm trong tiu chun NFPAtng ng.

- Fire pump system will be included as:Hthng bm cha chy sbao gm:

The Combined Fire hose, Sprinkler and Hydrant pumps (for low zonefrom Basement 3 to level M&E) will consist of a electrical jockey pump and2 set of electric fire pumps (1 duty, 1 standby).Bm cha chy kt hp hthng cun vi, hthng cha chy u phun


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e. Gas Fire suppression:Hthng cha chy bng kh

- These area within the building shall be provided with gas suppression fire fightingfacilities.Mt skhu vc trong ta nh c trang bhthng cha chy bng kh.

- The areas protected by gas and the gas type shall be as follows:Nhng khu vc ny c bo vbng loi kh nhsau:

MVSG roomTng ct trung th

o FM-200

Transformer roomTrm bin p o FM-200

MSB roomPhng t in phn phi

chnh

o FM-200

- In each case the gas under pressure shall be contained in steel bottles andconnected via flexible stainless steel tube to a wall mounted manifold.Cc bnh cha bng kh p lc sc cha trong cc bnh cha v ni vi ngmm bng thp khng gn ng gp treo trn tng.

- A pressure gauge and set of manual isolation and automatic discharge valves


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4. APPROVALSXT DUYT

- It is worth noting that Fire Services is the one Building Service that requires formal

approval at design stage as part of the Building Application.Cn lu l hthng PCCC chnh l hthng cn c chnh quyn ph duyt giai on thit knhl mt phn ca Giy php xy dng.

- In addition Police/ Fire Brigade approval of the installed Fire Services at PracticalCompletion is a strict requirement before the building can be occupied.Bn cnh , sxt duyt ca phng cnh st PCCC vh thng PCCC vo

ngy hon cng thc tl mt yu cu nghim ngt phi tun theo trc khi cngtrnh c a vo sdng.


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APPENDIX 1

PHLC 1

DRAWING REGISTER

CPG Consultants Vietnam Co., Ltd.

Units 1604-05, Saigon Riverside Office Center


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To: LANG HA TOWER CO., LTD Attn:

From:

Project Name: File Number: Sheet No.:

1 of 7

Project Area: Sent by: Mail

PR=Pri ci ng P=Pre limina ry CD=Concep t Design Reason for Issue (Add asterisk(*)if part plan only is issued)T =Tender C=Cons truc ti on BD=Basi c Design

A =Approval DD=Development Design FA=Fire Approval

In =Information RV=Revised EA=Environmental Approval CD CD

No. Drawing Title Size Scale Revision

Drawing Schedule

Danh sch bn v

General Notes, Legend of Symbols

Ghi ch tng qut, Ch thch k hiu

Schematic Diagram - Air conditioning System

Snguyn l - Hthng lnh

Schematic Diagram - Air flow System

Snguyn l - Hthng gi

Schematic Diagram - Ventilation and Pressurization System

Snguyn l - hthng thng gi v to p cu thang thot him

Schematic Diagram - BMS system

Snguyn l - hthng iu khin trung tm

Schematic Diagram - Distribution boards single line for ACMV system

Snguyn l - Tin cp ngun cho hthng iu ha khng kh

Basement 3 - ACMV Layout

Mt bng btr hthng lnh v thng gi - Tng hm 3Basement 2 - ACMV Layout

Mt bng btr hthng lnh v thng gi - Tng hm 2

Basement 1 - ACMV Layout

Mt bng btr hthng lnh v thng gi - Tng hm 1

Mezzanine at Basement 1 - ACMV Layout

Mt bng btr hthng lnh v thng gi - Tng lng ti tng hm 1

Level 1 - ACMV Layout

AC

06

A1

AC

AC 09

B

AC 11

10

NTS

1:200

02 A1 NTS A BAC

AC 03

AC 04 A1 NTS A

A B

AC 05 NTS

g

2A-4A Ton Duc Thang Street, District 1, HCMC, Vietnam

Tel: (84)- 8- 38217000 Fax: 84-8-39143815

Website : www.cpgcorp.com.sg

Date: 20-Apr-12

Job Number:

A B

AIR CONDITIONING & MECHANICAL VENTILATION SYSTEM - HTHNG LNH V THNG GI

AC 01 A1 NTS

A

FPT OFFICE TOWER - 89 LANG HA - HA NOI VN001062

Courier

M&E SERVICES

Your Messenger Other

AC

A1

A1

A1

A1

1:200

1:200

1:200

1:200

AC 00 A1 NTS

A1 NTS

A1

A1AC

08

07

Mt bng btr hthng lnh v thng gi - Tng 1

Level Mezzanine - ACMV Layout

Mt bng btr hthng lnh v thng gi - Tng lng

Level 2 - ACMV Layout

Mt bng btr hthng lnh v thng gi - Tng 2

Level 3 ACMV Layout

AC

1:200

1:200

A1

A113

AC 12




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Tel: (84)- 8- 38217000 Fax: 84-8-39143815



From:


2 of 7






Drawing Schedule

Danh sch bn v

General Notes - Legend of Symbols

Ghi ch tng qut- Ch thch k hiu

Electrical Services Layout - Site plan

Mt bng btr in tng th

Basement 1 - Electrical Substation Layout

Mt bng btr trm in - Tng hm 1

Generator Room Layout

Mt bng btr phng my pht in

Major Single Line Diagram

Snguyn l hthng in

Distribution Boards Single Line Diagram 1/4

Snguyn l tin 1/4


Snguyn l tin 2/4Distribution Boards Single Line Diagram 3/4

Snguyn l tin 3/4


Snguyn l tin 4/4

Basement 3 - Lighting Layout

Mt bng btr n - Tng hm 3


Job Number:

M&E SERVICES

Your Messenger

A1

VN001025/M&E

B

1:200

Courier

Other

NTS A

B

ES 03 001 A1 1:200

ES 09 1:200

02 1:200

ES

FPT OFFICE TOWER - 89 LANG HA - HA NOI

ES

A1

A1

01

ELECTRICAL SYSTEM - HTHNG IN

A1

002 A1

A1

1:100

NTSES

ES 04 A1 NTS A

06

ES 10

08 A1

ES 07 A1 NTS

NTSES

ES 05 A1 NTS

ES 03

ES 00 A1 NTS A

20-Apr-12Date:




Mezzanine at Basement 1 - Lighting Layout

Mt bng btr n - Tng lng ti tng hm 1

Level 1 Lighting Layout

A1

ES

1:200

12 A1 1:200

ES 11



2A 4A T D Th St t Di t i t 1 HCMC Vi t


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No. Drawing Title Size Scale RevisionElevation - External Lighting Layout

Mt ng - Btr n chiu sng ngoi

Basement 3 - Power outlet and Cable tray Layout

Mt bng btr cm in v mng cp - Tng hm 3Basement 2 - Power outlet and Cable tray Layout

Mt bng btr cm in v mng cp - Tng hm 2

Basement 1 - Power outlet and Cable tray Layout

Mt bng btr cm in v mng cp - Tng hm 1

Mezzanine at Basement 1 - Power outlet and Cable tray Layout

Mt bng btr cm in v mng cp - Tng lng ti tng hm 1

Level 1 - Power outlet and Cable tray Layout

Mt bng btr cm in v mng cp - Tng 1

Level Mezzanine - Power outlet and Cable tray Layout

Mt bng btr cm in v mng cp - Tng lng


Mt bng btr cm in v mng cp Tng 2



Level 4-6 - Power outlet and Cable tray Layout

Mt bng btr cm in v mng cp Tng 4-6



Level M&E - Power outlet and Cable tray Layout

Mt bng btr cm in v mng cp - Tng kThut

l - l l

Other

A1ES

1:200

1:200

A1 1:200

A1

A1 1:200

1:200

39ES

ES

32

30 A1 1:200

ES 31

1:200

A1

ES 29 A1 1:200

ES 35

A1 1:200

1:200

A1

ES 38

Job Number:

M&E SERVICES

Your Messenger

36 1:200

Date:

40

33

Courier

ES

ELECTRICAL SYSTEM - HTHNG IN (TT)

FPT OFFICE TOWER - 89 LANG HA - HA NOI VN001025/M&E

A1

ES

ES

ES 34 A1

ES 37 A1 1:200

20-Apr-12

l - l l





Mt bng btr cm in v mng cp - Tng 10A1 1:200

ES 1:200

ES 43

41 A1

A1 1:200ES 42



2A 4A Ton Duc Thang Street District 1 HCMC Vietnam


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No. Drawing Title Size Scale RevisionLevel 1 - ELV System Layout

ELV System Layout - Tng 1

Level Mezzanine - ELV System Layout

ELV System Layout - Tng lngLevel 2 - ELV System Layout

Mt bng btr hthng in nh- Tng 2

Level 3 - ELV System Layout


Level 4-6 - ELV System Layout

Mt bng btr hthng in nh- Tng 4-6



Level M&E - ELV System Layout

Mt bng btr hthng in nh- Tng kthut







Level 11-24 - ELV System Layout

Mt bng btr hthng in nh- Tng 11-24



l -

A1

A1

Your Messenger

ES 70 A1 1:200

ES 66

1:200

1:200

1:200ES

A1 1:200

A1 1:200

ES

ES

20-Apr-12

Other


Courier

Job Number:

ES 65

ES

A1 1:200

61 A1 1:200

68

Date:

A1 1:200

69 A1

ES 63

A1

1:200

ES 62

ES 60

64

M&E SERVICES

ELECTRICAL SYSTEM - HTHNG IN (TT)

ES 59

A1 1:200

ES 67 A1 1:200

l -




Roof Plan - ELV System Layout

Mt bng btr hthng in nh- Tng mi

71ES

73 A1 1:200

A1 1:200

A172 1:200ES

ES



2A-4A Ton Duc Thang Street District 1 HCMC Vietnam


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2A 4A Ton Duc Thang Street, District 1, HCMC, Vietnam

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From:


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Drawing Schedule

Danh sch bn v

General notes- Legend of Symbols

Ghi ch tng qut - Ch thch cc k hiu

Schematic Diagram - Plumbing System

Snguyn l - Hthng cp nc sinh hot

Schematic Diagram- Sanitary System

Snguyn l - Hthng thot nc sinh hot

Schematic Diagram- Storm Water Drainage System

Snguyn l - Hthng thot nc ma

Schematic Diagram - Sewage Treatment Plant

Snguyn l - Hthng xl nc thi

Basement 3 - Plumbing & Sanitary System Layout

Mt bng btr hthng cp & thot nc - Tng hm 3





Mezzanine at Basement 1 - Plumbing & Sanitary System Layout

Mt bng btr hthng cp & thot nc - Tng lng ti tng hm 1

Level 1 - Plumbing & Sanitary System Layout

Mt bng btr hthng cp & thot nc - Tng 1

Level Mezzanine - Plumbing & Sanitary System Layout

VN001025/M&E

A1

A B

A

A

A

A1 NTS

A1 1:200

M&E SERVICES

07

PS 10

PS 11


PS

NTS

PS 05 A1 NTS

A

Courier

Other

02 A1 NTS

PS 03

A

Job Number:

1:200

A B

HYDRAULIC SYSTEM - HTHNG CP & THOT NC

PS

Your Messenger

AA1 NTS

01 A1

20-Apr-12Date:

08 1:200A1

PS 09

PS

PS 06 A1 1:200

1:200

PS

A1

A1 1:200

PS 00 A1 NTS

PS 04

Mt bng btr hthng cp & thot nc - Tng lng





Level 4 6 Plumbing & Sanitary System Layout

1:20012PS A1

PS 13 A1 1:200





52/142

2A 4A Ton Duc Thang Street, District 1, HCMC, Vietnam

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From:


6 of 7






Drawing Schedule

Danh sch bn v

General Notes-Legend of Symbols

Ghi ch tng qut -Ch thch k hiu

Schematic Diagram-Fire Fighting System

Snguyn l hthng cha chy

Schematic Diagram - FM200 Gas Suppression S ystem

Snguyn l hthng cha chy bng kh FM200

Basement 3 - Fire Fighting System Layout

Mt bng btr hthng cha chy - Tng hm 3





Mezzanine at Basement 1 - Fire Fighting System Layout

Mt bng btr hthng cha chy - Tng lng ti tng hm 1

Level 1 - Fire Fighting System Layout

Mt bng btr hthng cha chy - Tng 1

Level Mezzanine - Fire Fighting System Layout

Mt bng btr hthng cha chy - Tng lng




B

FF 04

VN001025/M&E

FIRE FIGHTING SYSTEM - HTHNG CHA CHY

FF 01 A1 NTS

09 A1 1:200

A1 1:200


FF 07 A1 1:200

FF 06 A1 1:200

FF 10

20-Apr-12

B

Date:

M&E SERVICES


A

Job Number:

Courier

A

05

A1 1:200

A1 1:200

FF 02 A1

FF 00 A1 NTS A

FF 08 A1 1:200

FF

03

NTS

FF A1 NTS A B

11 A1 1:200FF

FF


Level 4-6 - Fire Fighting System Layout

Mt bng btr hthng cha chy - Tng 4-6



Level M&E Fire Fighting System Layout

FF 13 A1 1:200

FF 12 A1 1:200





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From:


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General Notes - Legend of Symbols

Ghi ch tng qut - Ch thch k hiu

Schematic Diagram - Fire Detection S ystem and Emergency Intercom System

Snguyn l hthng bo chy v lin lc khn cp

Basement 3 - Fire Detection System Layout

Mt bng btr hthng bo chy - Tng hm 3





Mezzanine at Basement 1 - Fire Detection System Layout

Mt bng btr hthng bo chy - Tng lng ti tng hm 1

Level 1 - Fire Detection System Layout

Mt bng btr hthng bo chy - Tng 1

Level Mezzanine - Fire Detection System Layout

Mt bng btr hthng bo chy - Tng lng





Level 4-6 - Fire Detection System Layout

Mt bng btr hthng bo chy - Tng 4-6


1:200

FA 07 A1 1:200

FA 03 A1 1:200

NTS A B

FA

A1

A1

FA 04 A1 1:200

FA 05

A1 1:200

1:200

FA 08

1:200

FA 06 A1

FA 11 A1

1:200

A1 1:200

FA 09

Courier

M&E SERVICES


FIRE DETECTION SYSTEM - HTHNG BO CHY

20-Apr-12

Job Number:


B

Date:

FA 01 A1 NTS A

A112

02 A1FA

FA 10

1:200


Level M&E - Fire Detection System Layout

Mt bng btr hthng bo chy - Tng kthut



Level 9 Fire Detection System Layout

FA 13

FA 14

1:200A1

1:200A1


54/142

APPENDIX 2

PHLC 2

CONCEPT DESIGN DRAWINGS

T


55/142

H

M&E CONCEPT DESIGN SUBMISS

FPT OFFICE TOWER

CONSULTANT


56/142

DRAWING REGISTER

H M&E CONCEPT DESIGN SUBMISSION

DRAWING TITLEDRAWING No. REVISION

A3

A3

SCALE SIZE

A3

A3

A3

ES - 01

NTS

NTS

A3

A3

A3

A3

A3

A3

PS - 01

PS - 02

PS - 03

PS - 04

NTS

NTS

NTS

NTS

NTS A3

A3

A3

A3

A3

A3

A3

A3

AC - 01

NTS

NTS

NTS

NTS

NTS

NTS

ES - 04

ES - 49

ES - 53

ES - 54

NTS

PS - 05

AC - 02

AC - 03

AC - 04

AC - 05

AC - 06

DRAWING SCHEDULEFF - 00

DRAWING SCHEDULE

GENERAL NOTES-LEGEND OF SYMBOLS

SCHEMATIC DIAGRAM - PLUMBING SYSTEM

SCHEMATIC DIAGRAM- SANITARY SYSTEM

SCHEMATIC DIAGRAM- STORM WATER DRAINAGE SYSTEM

SCHEMATIC DIAGRAM - SEWAGE TREATMENT PLANT

PS - 00

DRAWING SCHEDULE

GENERAL NOTES - LEGEND OF SYMBOLS

MAJOR SINGLE LINE DIAGRAM

LIGHTNING & EARTHING SYSTEM SCHEMATIC DIAGRAM

SECURITY SYSTEM - SCHEMATIC DIAGRM

PUBLIC ADDRESS, CATV & TEL./DATA SYSTEM - SCHEMATIC DIAGRAM

ES - 00

DRAWING SCHEDULE

GENERAL NOTES, LEGEND OF SYMBOLS

SCHEMATIC DIAGRAM - AIR CONDITIONING SYSTEM

SCHEMATIC DIAGRAM - AIR FLOW SYSTEM

SCHEMATIC DIAGRAM - VENTILATION AND PRESSURIZATION SYSTEM

SCHEMATIC DIAGRAM - BMS SYSTEM

SCHEMATIC DIAGRAM - DISTRIBUTION BOARDS SINGLE LINE FOR ACMV SYSTEM

AC - 00

A3NTS

NTS

NTS

NTS

B

A

B

B

B

B

B

A

B

B

B

B

B

A

B

B

A

A

A

A

NTS

NTS

DRAWINGS SCHEDULE

1 0m 5 10 20 30m0


57/142

AC-00DRAWING SCHEDULE

AC-01

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

NO.

STT

DRAWING No. DRAWING TITLE SIZESCALE

NTS

20

21

22

23

24

25

26

27

28

29

30

A1

A1

A1

A1

NTS

AC-02

GENERAL NOTES- LEGENDOF SYMBOLS

SCHEMATICDIAGRAM - AIRCONDITIONING SYSTEM

SCHEMATICDIAGRAM - AIRFLOWSYSTEM

AC-04

SCHEMATICDIAGRAM - BMSSYSTEMAC-05

SCHEMATICDIAGRAM - DISTRIBUTIONBOARDSSINGLELINE FORACMV SYSTEM

SCHEMATICDIAGRAM - VENTILATIONANDPRESSURIZATIONSYSTEM

AC-06

AC-07

AC-08

NTS

A1

A1

NTS A1

A1

A1

A1AC-09

BASEMENT 3 - ACMVLAYOUT

A11:200AC-10


A11:200AC-11


A11:200AC-12

MEZZANINEAT BASEMENT - ACMVLAYOUT

A11:200AC-13

LEVEL 1 - ACMVLAYOUT

A11:200AC-14

LEVEL MEZZANINE - ACMVLAYOUT

A11:200AC-15


A11:200AC-16


A11:200AC-17

LEVEL 4-6 - ACMVLAYOUT

A11:200AC-18


A11:200AC-19

LEVEL M&E - ACMVLAYOUT

A11:200AC-20


A11:200AC-21


A11:200AC-22

A11:200AC-23

A11:200AC-24

A11:200AC-25


A1NTSAC-26

LEVEL 11-24 - ACMVLAYOUT

A1AC-27


A1



ROOF PLAN - ACMVLAYOUT

AC-28

A1AC-29

AC-03

TYPICAL INSTALLATION1/2

TYPICAL INSTALLATION2/2

EQUIPMENT SCHEDULE1/2

EQUIPMENT SCHEDULE1/2

NTS

NTS

NTS

NTS

NTS

NTS

1:200

1:200

1:200

MECHANICAL SERVICES

DRAWING SCHEDULE

" 2009, CPG Consultants Pte Ltd

CPG ConsultantsPte Ltd reservesallrights to these drawings, designsand/or anyother data contained herein. No part of the said

drawings, designs and / or other data may be repDPduced, modified, transmitted or used in any form or byany meansfor any purpose

without the prior written consent of CPG Consultants Pte Ltd other than the sole purpose for which such drawings, designs and / or other

data are pDPvided to licensed userson such terms as CPG Consultants Pte Ltd may prescribe."

Drawing No :

C h n h s aRevision:

ScaleNgDate

Chief DesignerCh tr t k

n V (Drawing Title)

Consultant Company:

Project ManagerC h N h i

DESCRIPTIONREV. DATE

GeneralDirectorT c

JIMMYTSENCHEENAM

FPT OFFICETOWER

Owner:

LANG HA TOWER CO., LTD.

S 89 phi - V i t N am

Tel: +84 04 7300 7300 Fax: +84 04 3768 9063

GeneralDirectorT c

SQu i

Designer

Ki mChecker

04- 2012

V NH

CPG

T R N T H

M&E AC-00

MOHAMADDOD

JIMMYTSENCHEENAM

T R N T H

NTS

A

A THI T K 20-04-12

- INDOORDXUNIT (CEILING SUSPENSIONTYPE)01

NO.

STT

SYMBOL DESCRIPTION

- INDOORDXUNIT (WALL MOUNTEDTYPE)02

03

NO.

STT

SYMBOL DESCRIPTION

- GATEVALVE- NORMALLYOPEN

- GATEVALVE- NORMALLYCLOSED

- BALL VALVE

- BUTTERFLYVALVE- INDOORUNIT (CONCEALEDDUCT TYPE)

53

54

55

56

LEGEND OF SYMBOLS

- INDOORDXUNIT (CEILING SUSPENSIONTYPE)01

NO.

STT

SYMBOL DESCRIPTION

- INDOORDXUNIT (WALL MOUNTEDTYPE)02

03

NO.

STT

SYMBOL DESCRIPTION

- GATEVALVE- NORMALLYOPEN

- GATEVALVE- NORMALLYCLOSED

- BALL VALVE

- BUTTERFLYVALVE- INDOORUNIT (CONCEALEDDUCT TYPE)

53

54

55

56

LEGEND OF SYMBOLS

M&E

DROP -

OFF POINT

1 0 0 0 0

1 0m 5 10 20 30m0


58/142

- OUTDOORDXUNIT (HORIZONTAL FLOW)

- WALL MOUNTEDEXHAUST AIRFAN

- CEILING MOUNTEDEXHAUST AIRFAN

04

05

06

- WALL MOUNTEDPROPELLERFAN

- AXIAL FAN

- AXIAL FANC/W ACOUSTICBOX

- CENTRIFUGAL FAN

- EXHAUST AIRGRILLE

- JET FAN

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

- REFRIGERANT PIPE

- CONTROL WIRE

- CONDENSATEDDRAINPIPE

- CHILLEDWATERSUPPLY PIPE

23

24

25

26

27

28

29

30

31

32

33

- CONDENSERWATERSUPPLY PIPE

- CONDENSERWATERRETURN PIPE

- CHILLEDWATERRETURN PIPE

34

35

36

G AS G AS

D D D

C HW S C H WS

C HW R C H WR

C WS C WS

C WR C WR

AC- INDOORUNIT (AIRCONDITIONER)

- OUTDOORUNIT (CONDENSING UNIT)CDU

- EXHAUST AIRFANEAF

- EXHAUST AIRGRILLEEAG

- SMOKEEXTRACT AIRGRILLESEAG

- EXHAUST AIRLOUVEREAL

- SUPPLYAIRDIFFUSERSAD

- ROUNDAIRDIFFUSERRAD

- OUTDOORAIRFAN (FRESHAIRFAN)OAF

- SUPPLYAIR GRILLESAG

- LINEARSLOT AIRDISFFUSERLSAD

- SUPPLYAIRLOUVERSAL

- RETURNAIR GRILLERAG

- TRANSFERAIR GRILLETAG

- MOTORCONTROL CENTERMCC

- OUTDOORAIRLOUVEROAL

- DOORLOUVERDL

- AUTO OVERPRESSURERELIEF DAMPERORD

- FIREDAMPERFD

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

DESCRIPTIONNO.

STT

SYMBOL

ABBREVIATIONS

21

22

23

24

25

26

27

28

- SMOKEDAMPERSD

- COMBINATIONFIRE/SMOKEDAMPERWITH FUSIBLELINKFSD

- NON-RETURNDAMPER

NRD

- NORMALLYCLOSEDN/C

- NORMALLYOPENN/O

29

- EXHAUST AIRE/A

30

- BUILDING MANAGEMENT SYSTEMBMS31

- THESEDRAWINGSFORM PART OF THEDOCUMENTS, ANDSHOULDBEREAD INCONJUNCTIONWITH1.

THESPECIFICATIONSAND SCHEDULES.

- THESEDRAWINGSARESCHEMATICIN NATUREANDARE NOT INTENDEDTO SHOWALL POSSIBLECONDITIONS.

IT ISINTENDEDTHAT ACOMPLETE ELECTRICAL SERVICESSYSTEM BEPROVIDEDWITH ALL NECESSARYEQUIPMENT,

MATERIAL, APPURTENANCESANDCONTROLS.

2.

- ACCESSPANELSSHALL BEPROVIDEDON DUCTSFORVISUAL INSPECTIONANDRESETING OF ALL FIREDAMPERS.8.

- ALL FLEXIBLEDUCTSMUST BEPROVIDEDWITHBUTTERFLY DAMPERLOCATEDIN THEDUCT9.

COLLARAT THEMAINDUCT.

NOTES :

F/A- FROM ABOVE

- FROM BELOWF/B

- TO ABOVET/A

- TO BELOWT/B

- OUTSIDEAIRO/A

- SMOKEEXTRACT AIRSE/A

32

33

34

- VOLUMECONTROL DAMPERVCD

- LINEARRETURNAIR GRILLELRAG

- PROVIDEACCESSPANEL DRAWINGSFORTHE SUPPLYANDINSTALLATION BYOTHERSWHERE SERVICESARE

CONCEALEDANDWHEREACCESS ISREQUIRED.

3.

- DIMENSIONOF CONCRETEPLINTHSFOR REQUIREMENT SHALL BESUBMITEDFORAPPROVAL. G.I SURROUND4.

BYMECHANICAL CONTRACTORCONCRETEBYOTHERS.

- ENSURETHAT ALL PENETRATIONSTHROUGHTHEROOF ORWALLSARE PROPERYLYSEALEDAGAINST RAINWATE5.

LEAKAGEDURING ANDAFTERCONSTRUCTION.

- AIRCONDITIONING THERMOSTAT TO BELOCATEDAT 1500 mm ABOVEFINISHEDFLOORLEVEL ALLOWEXTRA 5m6.

CABLEPER THERMOSTAT ANDTEMPERATURESENSORIN CEILING SPACE

- ENDCAP&VALVE

- RELIEF VALVE

- AUTO AIRVENT

- FLEXIBLECONNECTOR

- ALL DUCT DIMENSIONSSHOWNON THEDRAWINGSARE INTERNAL ANDARE THENET AREADIMENSIONS.7.

- FLEXIBLEDUCTSSHALL NOT EXCEED3.5 m INLENGHT ANDBE NOT LESSTHAN1.5 m.10

- AIRVELOCITYIN FLEXIBLEDUCT SHALL NOT EXCEED3.5 m/s.11.

- REFERTO SCHEMATICDRAWING ANDLAYOUT FORPIPESIZE.12.

- ALL FLEXIBLEDUCTSPASSING THROUGHFULL HEIGHT WALLSSHALL INCORPORATEA SECURELYFIXEDS/METAL13.

PIECEOF DUCT, MINIMUM LENGHT OF 100 mm EXTENDING EACHSIDE OF THEWALL.

- SPECIFIEDACOUSTICINSULATIONTHICKNESSTO EQUIPMENT/DUCTWORKSHALL TAKEPRECEDENCEOVERSYMBOL14.

THICKNESSINDICATEDON DRAWINGS.

- THECONTRACTORSHALL SUBMIT FULLYDETAILEDSHOPDRAWINGSFOR THEENGINEER'SAPPROVAL.15.

THESEAPPROVEDSHOP DRAWINGSSHALL BECOME"FORCONSTRUCTION" WHENSO STAMPED.

- NO FIBREGLASS INSULATIONSHALL BEUSEDANYWHERE.16.

- ALL CHILLEDWATERPIPING 50mm DIAMETERANDMORE INPLANT ROOM ISTO BESPRING ISOLATED.17.

- ALL EXTERNAL LOUVERMUST BECOMPLETEDWITH STAINLESSSTEEL INSECT SCREEN.18.

- DOUBLESKINACCESSPANELS SHALL BEFITTEDIN ALL DUCT NOT MORETHAN 0.5m FROM FIREDAMPERS19.

- ALL GAPSBETWEENDUCT ANDSLABOR WALLSWHEN DUCT THROUGHWALLS& SLABSHALL BESEALED20.

- FANCOIL UNIT SELECTIONSSHALL BEBASE ONMEDIUM FANSPEED.21

- FORCHILLED WATERPIPESYSTEM, DRAINVALVE& AUTOMATICAIRVENTS SHALL BEPROVIDEDAT ALL LOWPOINTS22

- ALL FANCOIL UNITSSHALL BECOMPLETEDWITH SECONDARYDRAINTRAY.23.

- PROVIDEVOLUMECONTROL DAMPERSAT ALL BRANCHSOF ALL EXHAUST AIRDUCT &FRESH AIRDUCT24.

- ALL AIRDUCT PASSING THROUGHSTRUCTURAL SLAB/FIRECOMPARTMENT WALL SHALL PROVIDEWITH FIREDAMPERS.25.

- ALL ELECTRICAL PANELSANDCONTROL PANELSLOCATEDOUTDOORSHALL BE WEATHERPROOF TYPE.26.

ORSUPPLYAIR DUCT.

&HIGH POINTSRESPECTIVELY.

WITHFIRE RATEDMATERIAL.

ANDSERVICES.

- TRANSFERAIR GRILLE

- SUPPLYAIRDIFFUSER(4 WAY)

- RETURNAIR GRILLE

- LINEARSLOT DIFFUSER2 SLOTS, 1200MM LENGTH

- ROUNDAIRDIFFUSER

- KITCHENHOODC/WFILTER&FAN

- INTERNAL ACOUSTICINSULATION50MM THK.

- INTERNAL ACOUSTICINSULATION25MM THK.

- 1.6MM THK. GALVANISEDSTEEL DUCT

- FLEXIBLEDUCT, 25 MM THK. EXTERNAL INSULATION(RETURN, EXHAUST)

- VOLUMECONTROL DAMPER(BLADETYPE)

- VOLUMECONTROL DAMPER(OBDTYPE)

- MOTORISEDVOLUMEDAMPER

- MOTORISEDDAMPER(ON/OFF)

- FIREDAMPER

- SMOKEDAMPER

- COMBINATIONFIRE/SMOKEDAMPER

- NON-RETURNDAMPER

37

38

39

40

41

42

- SOUNDATTENUATOR, ROUNDTYPE

- SOUNDATTENUATOR, RECTANGULARTYPE

- DOORUNDERCUT 25MM GAP

- DOORLOUVER(SIZEREFER DWG. AC-B1-22-001)

- FIRATEDDOORLOUVER

- VARIABLEAIR VOLUMEBOX

43

44

45

46

47

48

49

50

- ROOM THERMOSTAT C/WLCDDISPLAY

- VARIABLESPEEDDRIVE

- AIRDUCT PRESSURESENSOR

- AIRDIFFERENTIAL PRESSURESENSOR

- WATERDIFFERENTIAL PRESSURESENSOR

- FLOWSWITCH

- THERMOMETER

- AIRTEMPERATURESENSOR

- CO2 SENSOR

- CO SENSOR

- DUCT SMOKEDETECTOR

- CHECKVALVE

- VANBI

- Y-STRAINER

- GLOBEVALVE

- BALANCING VALVE

- 2-WAYELECTRICMOTORIZED VALVEON/OFF

- 2-WAYELECTRICMODULATING VALVE

- 2-WAYELECTRICMOTORISEDBUTTERFLY VALVEON/OFF

- 2-WAYELECTRICMODULATING BUTTERFLY VALVE

- PRESSUREREGULATING VALVE

- WATERPUMP

- PRESSUREGAUGEC/W PET COCKVALVE

- TEST PLUG

- BTUMETER

- ISOLATOR

- INDOORUNIT (4 WAYCASSETTETYPE)

- OUTDOORDXUNIT (VERTICAL FLOW)

51

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

VCD

TAG

FDL

DL

DU

FD

TS

NRD

VCD

FS

VSD

ADP

DP

ADP

T

TS

CO2

CO

DS

M MVD

M

M SD

M FSD

AAV

P

TP

M ON/OFF

M

M ON/OFF

M

R

0000

- FLEXIBLEDUCT, 25 MM THK. EXTERNAL INSULATION(SUPPLY)

- OUTDOORDXUNIT (HORIZONTAL FLOW)

- WALL MOUNTEDEXHAUST AIRFAN

- CEILING MOUNTEDEXHAUST AIRFAN

04

05

06

- WALL MOUNTEDPROPELLERFAN

- AXIAL FAN

- AXIAL FANC/W ACOUSTICBOX

- CENTRIFUGAL FAN

- EXHAUST AIRGRILLE

- JET FAN

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

- REFRIGERANT PIPE

- CONTROL WIRE

- CONDENSATEDDRAINPIPE

- CHILLEDWATERSUPPLY PIPE

23

24

25

26

27

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29

30

31

32

33

- CONDENSERWATERSUPPLY PIPE

- CONDENSERWATERRETURN PIPE

- CHILLEDWATERRETURN PIPE

34

35

36

GAS GAS

D D D

C HW S C H WS

C HW R C H WR

C WS C WS

C WR C WR

AC- INDOORUNIT (AIRCONDITIONER)

- OUTDOORUNIT (CONDENSING UNIT)CDU

- EXHAUST AIRFANEAF

- EXHAUST AIRGRILLEEAG

- SMOKEEXTRACT AIRGRILLESEAG

- EXHAUST AIRLOUVEREAL

- SUPPLYAIRDIFFUSERSAD

- ROUNDAIRDIFFUSERRAD

- OUTDOORAIRFAN (FRESHAIRFAN)OAF

- SUPPLYAIR GRILLESAG

- LINEARSLOT AIRDISFFUSERLSAD

- SUPPLYAIRLOUVERSAL

- RETURNAIR GRILLERAG

- TRANSFERAIR GRILLETAG

- MOTORCONTROL CENTERMCC

- OUTDOORAIRLOUVEROAL

- DOORLOUVERDL

- AUTO OVERPRESSURERELIEF DAMPERORD

- FIREDAMPERFD

01

02

03

04

05

06

07

08

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10

11

12

13

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19

20

DESCRIPTIONNO.

STT

SYMBOL

ABBREVIATIONS

21

22

23

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25

26

27

28

- SMOKEDAMPERSD

- COMBINATIONFIRE/SMOKEDAMPERWITH FUSIBLELINKFSD

- NON-RETURNDAMPER

NRD

- NORMALLYCLOSEDN/C

- NORMALLYOPENN/O

29

- EXHAUST AIRE/A

30

- BUILDING MANAGEMENT SYSTEMBMS31

- THESEDRAWINGSFORM PART OF THEDOCUMENTS, ANDSHOULDBEREAD INCONJUNCTIONWITH1.

THESPECIFICATIONSAND SCHEDULES.

- THESEDRAWINGSARESCHEMATICIN NATUREANDARE NOT INTENDEDTO SHOWALL POSSIBLECONDITIONS.

IT ISINTENDEDTHAT ACOMPLETE ELECTRICAL SERVICESSYSTEM BEPROVIDEDWITH ALL NECESSARYEQUIPMENT,

MATERIAL, APPURTENANCESANDCONTROLS.

2.

- ACCESSPANELSSHALL BEPROVIDEDON DUCTSFORVISUAL INSPECTIONANDRESETING OF ALL FIREDAMPERS.8.

- ALL FLEXIBLEDUCTSMUST BEPROVIDEDWITHBUTTERFLY DAMPERLOCATEDIN THEDUCT9.

COLLARAT THEMAINDUCT.

NOTES :

F/A- FROM ABOVE

- FROM BELOWF/B

- TO ABOVET/A

- TO BELOWT/B

- OUTSIDEAIRO/A

- SMOKEEXTRACT AIRSE/A

32

33

34

- VOLUMECONTROL DAMPERVCD

- LINEARRETURNAIR GRILLELRAG

- PROVIDEACCESSPANEL DRAWINGSFORTHE SUPPLYANDINSTALLATION BYOTHERSWHERE SERVICESARE

CONCEALEDANDWHEREACCESS ISREQUIRED.

3.

- DIMENSIONOF CONCRETEPLINTHSFOR REQUIREMENT SHALL BESUBMITEDFORAPPROVAL. G.I SURROUND4.

BYMECHANICAL CONTRACTORCONCRETEBYOTHERS.

- ENSURETHAT ALL PENETRATIONSTHROUGHTHEROOF ORWALLSARE PROPERYLYSEALEDAGAINST RAINWATE5.

LEAKAGEDURING ANDAFTERCONSTRUCTION.

- AIRCONDITIONING THERMOSTAT TO BELOCATEDAT 1500 mm ABOVEFINISHEDFLOORLEVEL ALLOWEXTRA 5m6.

CABLEPER THERMOSTAT ANDTEMPERATURESENSORIN CEILING SPACE

- ENDCAP&VALVE

- RELIEF VALVE

- AUTO AIRVENT

- FLEXIBLECONNECTOR

- ALL DUCT DIMENSIONSSHOWNON THEDRAWINGSARE INTERNAL ANDARE THENET AREADIMENSIONS.7.

- FLEXIBLEDUCTSSHALL NOT EXCEED3.5 m INLENGHT ANDBE NOT LESSTHAN1.5 m.10

- AIRVELOCITYIN FLEXIBLEDUCT SHALL NOT EXCEED3.5 m/s.11.

- REFERTO SCHEMATICDRAWING ANDLAYOUT FORPIPESIZE.12.

- ALL FLEXIBLEDUCTSPASSING THROUGHFULL HEIGHT WALLSSHALL INCORPORATEA SECURELYFIXEDS/METAL13.

PIECEOF DUCT, MINIMUM LENGHT OF 100 mm EXTENDING EACHSIDE OF THEWALL.

- SPECIFIEDACOUSTICINSULATIONTHICKNESSTO EQUIPMENT/DUCTWORKSHALL TAKEPRECEDENCEOVERSYMBOL14.

THICKNESSINDICATEDON DRAWINGS.

- THECONTRACTORSHALL SUBMIT FULLYDETAILEDSHOPDRAWINGSFOR THEENGINEER'SAPPROVAL.15.

THESEAPPROVEDSHOP DRAWINGSSHALL BECOME"FORCONSTRUCTION" WHENSO STAMPED.

- NO FIBREGLASS INSULATIONSHALL BEUSEDANYWHERE.16.

- ALL CHILLEDWATERPIPING 50mm DIAMETERANDMORE INPLANT ROOM ISTO BESPRING ISOLATED.17.

- ALL EXTERNAL LOUVERMUST BECOMPLETEDWITH STAINLESSSTEEL INSECT SCREEN.18.

- DOUBLESKINACCESSPANELS SHALL BEFITTEDIN ALL DUCT NOT MORETHAN 0.5m FROM FIREDAMPERS19.

- ALL GAPSBETWEENDUCT ANDSLABOR WALLSWHEN DUCT THROUGHWALLS& SLABSHALL BESEALED20.

- FANCOIL UNIT SELECTIONSSHALL BEBASE ONMEDIUM FANSPEED.21

- FORCHILLED WATERPIPESYSTEM, DRAINVALVE& AUTOMATICAIRVENTS SHALL BEPROVIDEDAT ALL LOWPOINTS22

- ALL FANCOIL UNITSSHALL BECOMPLETEDWITH SECONDARYDRAINTRAY.23.

- PROVIDEVOLUMECONTROL DAMPERSAT ALL BRANCHSOF ALL EXHAUST AIRDUCT &FRESH AIRDUCT24.

- ALL AIRDUCT PASSING THROUGHSTRUCTURAL SLAB/FIRECOMPARTMENT WALL SHALL PROVIDEWITH FIREDAMPERS.25.

- ALL ELECTRICAL PANELSANDCONTROL PANELSLOCATEDOUTDOORSHALL BE WEATHERPROOF TYPE.26.

ORSUPPLYAIR DUCT.

&HIGH POINTSRESPECTIVELY.

WITHFIRE RATEDMATERIAL.

ANDSERVICES.

- TRANSFERAIR GRILLE

- SUPPLYAIRDIFFUSER(4 WAY)

- RE

Documents

89 Lang Ha - ME Concept Design Report.pdf