Petrowaco Tower Mep

8/14/2019 Petrowaco Tower Mep

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Concept DesignMECHANICAL SYSTEM

. BASIC GUIDE LINE

MECHANICAL SYSTEM

A. To nn mi tr ng trong nh sch s v tin nghi.B. D dng hot ng v bo tr.C. Bo ton nng lng vi iu kin tt nht.D. Chi ph ban u thp, thi hn s dng lu di.E. An ton, khng ho hon.

1) iu kin tin nghi v v sinh.

A. Nhit bn ngoi: 34.6 DB/27 W.B Nhit trong nh: 24 2 5A0%~55% RH

B. Mc n thp (k hng ln hn 40 DBA)C. Nc s c lc qua h thng x l nc.

2 ) Vn hnh v bo tr d dng.A. D dng tip cn cc thit b.B. Khng gian bo tr an ninh.

3) c c ti a bo ton nng lng.A. La chn nhng thit b c hiu sut cao.B. Qun l bo ton ti trng tng phn.C. La chn h thng qun l t ng.

. COOLING RESOURCE

. BUILDING AUTOMATIC CONTROL

A. 2 my lm mt gii nhit nc li tm vi s kt hp

ca my bm nc lnh s c lp t trongtng hm cung cp cho mt h thng lm mttrung tm ca khu vc thng mi v vn phng.

B. My iu ho nhit trong nh v ngoi nh DXs c t ti cc phng: phng chng hohon RM, phng cp phi, phng an ninh vv c th hot ng c lp.

Trung tm qun l v iu hnh s c t trong trung tm x l ho hon. H thng.

Ho nhp vi nhng h thng BMCS khc c th h tr ln nhau d dng. Hthng iu khin s hot ng trn cng mt mng vi nhu cu v in v iukhin n chiu sng.

p dng h thng BAC NET S h thng

-Giao tip m - DDC control- Gii php i vi s c Y2kb- To nn s ti u ho nng lng, s dng nhiu trng trnh nh: lch trnh

thi gian, trng trnh v cc s kin vv

S h thng gii nhit nc.

CHILLED WATER SUPPLY PIPING SYSTEM DIAGRAM

Phng my c khMECHANICAL ROOM

My bm nc lnhCHILLED WATER PUMP

. Phng hng tiu ch c bn

A. To create comfortable, clean indoor environment.B. Easy maintenance & operation .C. Optimum energy conservation.D. Low initial cost, long durability.E. Safety, free from fire.

1) Comfortable & clean indoor conditionA. Out side Temp :

Summer : 35.8 WB / 28.4 D.B Winter : 10.1 D.BIndoor Temp : 24 2 50%~55% RH

B. Low noise (No more than 40 DBA)C. Water shall purified by treatment facilities.

2 ) E asy maintenance and operationA. Easy access to equipment.B. Secure maintenance space3) To achieve optimum energy conservation

A. Select high efficiency equipment.B. Optimum partial load control.C. Adopt automatic control system.

4) Low initial cost, long durabilityA. Select Water soure heat pumpB. Local hot water supply system.C. U.L or approved or, quality approved equal

5) Safety, Free from FireA. Stand pipe and hose reel through out the buildingB. Whole floor detection and alarm.C. Sprinkler through out the building.

. My lm lnh

A. 2 unit of water cooled centrifugal chillers withassociated

chilled water circulation pump shall be installed onbasement

fl. for commercial, retail & office central coolingB. Indoor / Water soure heat pump will be provided

to each

apartment for their independent operation

. H thng qun l ta nh

Building Automatic and Management center will be placed on fire command center. System Integrated with other BA to mutual easy backup,

Control system will operate on same Networkwith electric demand and lighting control

Apply BAC NET

System Diagram- Protocol open - DDC control- Solution against Y2kb- Create energy optimization using variousprogram that is time schedule, event program etc.

M

M

M

M

WATER

FROMMAKE-UPCHILLEDWATER

RETURNHEADER

1STFL.

M

M

M

M

M

M

M

M

LOBBYAHU

RETAILAHU

OFFICEFCU

OFFICEFCU

OFFICEFCU

OFFICEFCU

OFFICEFAHU

2NDFL.

4THFL.

5THFL.

7THFL.

CS

CR

EXPANSIONTANK

CHILLEDWATERSUPPLYHEADER

CHS

CHS

CHS

CHR

CHR

CHR

6THFL.

3RDFL.

8THFL.

9THFL.

27THFL.

M M

M M

M M

(3th~7thFL.)

OFFICEFCU


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. Lp t h thng iu ho khng kh.

A. APARTMENT

c lp / Nhiu ca cp kh lnh-dn lnh / My iuho cung cp cho tng phng.

C. RETAIL & COMMERCIAL

Phn phi khng kh gn kt vi dn lnh s c cit bn trong trn nh da trn tng module thitk.

Khng kh trong lnh s c cung cp cho mi dnlnh t my AHU chuyn dng.

B. OFFICE

LoiTreo trn FCU (dn lnh) s c ci t chomi phng

D. Khu sinh hot cng ng/ Qun phc v

S thng gi ca phng n s c chuyn vong ng i qua trn khubp.

Ti thiu c 40 khi khng kh trn gi c luchuyn qua ng ng dn ln mi khu bp biqut ht cng bc.

A.APARTMENT

D.COMMUNITY

B.OFFICE

C.RETAIL

CARPARK

. APPLICATED AIR CONDITIONINGSYSTEM.

A. Chung c B. Vn phng

Independent type / Multiple indoor unit / Water -soure heat pump outdoor unit to each unit

Ceiling suspended type FCU will be installed to eachoffice unit

C. Khu bn l v khu thng miD. COMMUNITY/ CAFETERIA

Air distribution duct mounted Fan coil unit will beinstalled

inside ceiling at each arch module base.

Fresh air will be provided to each Fan coil unit fromdedicated fresh air AHU

Restaurant ventilation shall transfer to kitchen. Min 40 air change per hour ventilation will be made

by roofmounted exhaust fan via kitchen hood on main

kitchen.


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. SANITARY PLUMBING

A. H thng cung cp nc p lc, s dng cc b cha nc trn cao cho cc cn h.B. Mi khu vc cung cp nc s ko qu 4kg/m2, nh sau:

L ow zo ne G R F L. ~ 7t h F L.Middle zone 8th FL. ~16th FL.High zone 17th FL. ~24th FL.Super high zone 25th FL. ~27th FL.

C.Nc c x l c cung cp n cn h bi h thng bm h tr.D.Mi b cha nc s c tr lng 1 ngy vi 2 ngn mi b, c th d dng v sinh v bo dng.E. Thit b o nc ring bit s c cung cp cho cc n v cn h v ngi thu nh khu vc.F. My un nc tc thi cc b bng in s c lp t trong phng v sinh ca nh chung c,vn phng v khu bn l.G. Ni tht vi cht lng cao s c lp t trong phng v sinh chung v phng bo v.

H. Thit b thu chn c lp t ti phn cui ca ng cp nc v sinh ngn chn hin tng nc p trong cc toilet.I. Cht lng cng thot nc l s c x l it hn 50ppm qua b phn x l nc t hi trc khi x vo h thng thot nc cng cng.

S h thng cung cp Nc trong nhDOMESTIC COLD WATER SUPPLY SYSTEM DIAGRAM

B cha ncWATER TANK

X l ncWATER TREATMENT

Thit b v sinhSANITARY WARE

. H thng ng nc v sinh

A. Gravity water supply using by high level elevated waterstorage tank for Apartment

B. Water supply shall be hydraulic zone not exceed 4 kg/ asfollowing

L ow z on e GR F L. ~ 7t h F L.Middle zone 8th FL. ~16th FL.High zone 17th FL. ~24th FL.Super high zone 25th FL. ~27th FL.

C. Treated water will be spplied to apartment by booster pump systemD . Water reservoir shall have 1days capacity with 2

compartment each, for easy cleaning & maintenance.E. Separate water metering device will be provided for apartment unit

and tenant area.F. Local instantaneous electric hot water heater will be installed

on toilet each apartment and office & retail toiletG. High level of qualified sanitary ware shall be installed on toilet

and janitor room.H. Shock absorber shall be installed at the end of water supply pipe

on each toilet to eliminate water hammer.I. Quality of sanitary sewer shall be treated less than 50ppm through

sewage treatment facilities before pour to public sewer.


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. FIRE PROTECTION

1. Tiu chun v k hiu

TCVN 5760 : 1993H thng dp la yu cu chung cho thit k, lp t v s dng.

TCVN 7336 : 2003H thng vi ti t ng/ cha chy, yu cu thit k v lp t.

TCVN 4513 : 1988Cung cp nc ni b_ Tiu chun thit k.

TCVN 2622 : 1995Tiu chun ngn ho hon v cha chy cho nh cao tng v thit k cu trc.

TCVN 6160 : 1996Phng chy cha chy cho nh v nh cao tng Tiu chun thit k.

TCVN 5738 : 2001H thng chung bo t ng _ Tiu chun k thut.

2. H thng bo v ho hon.

Lp t h thng bo v ho hon nhm ci thin qu trnh x l bc u i vi ho hon. Nghch o nc cu ho v bo m cung cp ngun in khn cp cho cc my bm cu ho. Lp t h thng pht hin ho hon tin cy v phn ng nhanh chng, chung bo ng v n

thot him. Trung tm x l ho hon tp trung s mang li cho s qun l v iu hnh to nh c hiu sut

cao .

A. Fire Protection piping system riser diagram B. Smoke cont rol system diagram

. Phng chy cha chy

1. Codes & Standards TCVN 5760 : 1993

Fire extinguishing system general requirement for design, installation and utilization TCVN 7336 : 2003

Fire protection / Automatic sprinkler system Design and installation requirements TCVN 4513 : 1988

Internal water supply Design standard TCVN 2622 : 1995

Fire prevention and protection for buildings and structures design requirements TCVN 6160 : 1996

Fire fighting and protection for houses and buildings Design requirements TCVN 5738 : 2001

Automatic fire alarm system Technical requirements

2. FIRE PROTECTION SYSTEM Provide fire protection system to improve the performance to tackle

the primary stage of fires Reserve reliable fire fighting water and ensure to provide emergency

power supply for a fire pumps Provide fast response and reliable fire detection, alarm, and exit light

systems Centralized fire command center will be provided for the eggicientmanagements and operations of the building.

A. H thng PCCC B. H thng bo khi

FIREWATER

V,D

O.A

V.D

S.A

V.DS.A

E.A O.A

V,D

V,D

O.A

S.A

V.DS.A

V.D

S.A

V.D

S.A

V.D

S.A

V.D

S.A

V.D

S.A

V.D

S.A

V.D

1

B3

5

10

15

20

25

27

8

V.D

S.A

V.D

S.A

V.D

S.A

V.D

S.A

V.D

S.A

V.D

S.A

V.D

S.AS.A

O.A

V,D

V.D

S.A

V.DS.A

V.D

S.A

V.D

S.A

V.D

S.A

V.D

P JP S

Sprinkler : 250TONHydrant : 54TON

TOTAL: 304TON

Ordinary Group

P JP S

15

F P F P F P F P

FP F P F P F P

5

10

15

20

25

27

1

B3

27

Petrowaco Tower Mep

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