PA1064-M-105 Rev C4

Notes

Heating Pipework Insulation

9

10

11

12

1313a 14a 14

15

1617

20 20a 21a 21

19

A

Reference AC01 AC02 AC03 AC04 AC05 AC06 AC07 AC08 AC09 AC10 AC11 AC12 AC13 AC14 AC15

CORE 4

Pipework relocated within undercroft to suit holes within steelwork at client request

? MEETING 1 ? 045

046

FCU01 FCU02 FCU03 FCU04 FCU05 FCU06 FCU07 FCU08 FCU09 FCU10 FCU11 FCU12 FCU13 FCU14 FCU15 FCU16 FCU17 FCU18

MEETING 2 AC20

047

AC12 15Ø CT LTHW F&R 25Ø CHW F&R to serve AC/FCU 20Ø CT LTHW F&R 32Ø CHW F&R to serve AC/FCU

15Ø CT LTHW F&R 25Ø CHW F&R to serve AC/FCU 15Ø CT LTHW F&R 25Ø CHW F&R to serve AC/FCU

B

FCU09

FCU10

AP 25Ø CT LTHW F&R 40Ø CHW F&R to serve AC/FCU

C 25Ø CT LTHW F&R 40Ø CHW F&R to serve AC/FCU

D

CORRIDOR

E

010

FCU08 15Ø CT LTHW F&R 25Ø CHW F&R to serve AC/FCU

R09

TBC F

RISER 2 009

FCU07 15Ø CT LTHW F&R 25Ø CHW F&R to serve AC/FCU

012 R08

CORE 2 ?

AC05

25Ø CT LTHW F&R 50Ø CHW F&R to serve AC/FCU 15Ø CT LTHW F&R 25Ø CHW F&R to serve AC/FCU

? 013

G H

15Ø CT LTHW F&R 25Ø CHW F&R to serve AC/FCU

AC06

Bellows

32Ø CT LTHW F&R 50Ø CHW F&R to serve AC/FCU

15Ø CT LTHW F&R 25Ø CHW F&R to serve AC/FCU FCU06

32Ø CT LTHW F&R 50Ø CHW F&R to serve AC/FCU

65Ø CT LTHW F&R 100Ø CHW F&R to serve AC/FCU

AC07 Please refer to PA1064-M-601 for plantroom layout

FCU05

Manufacture Biddle Biddle Biddle Biddle Biddle Biddle Biddle Biddle Biddle Biddle Biddle Biddle Biddle Biddle Biddle

Model CC90-H1C2 CC90-H1C2 CC90-H1C2 CC90-H1C2 CC90-H1C2 CC90-H1C2 CC90-H1C2 CC90-H1C2 CC60-C2 CC60-C2 CC90-H1C2 TBC TBC TBC TBC

Biddle Biddle Biddle Biddle Biddle Biddle Biddle Biddle Biddle Biddle Biddle Biddle Biddle Biddle Biddle Biddle Biddle Biddle

PB5 PB5 PB5 PB5 PB5 PB5 PB5 PB5 PB5 PB5 PB5 PB5 PB5 PB5 PB5 PB5 PB5 PB5

Pipe Size NB (mm)

Thickness (mm) of Mineral Wool

1.

This drawing shall be read in conjunction with all other services, Architectural drawings, project specifications and contract documentation.

2.

LSV regulating valves should be used to regulate individual emitters. DRV and CSV should be used on all sub branches and main branches.

3.

AAV's to be installed where pipework deviates to a higher location.

4.

All manifold 3-Port control valves to be linked into BMS. Each zone to have set back to 10°C for frost protection.

5.

All pipework shall be Mild steel medium grade (conforming with BS 1387 / EN 10255) using screwed / welded joints & fittings.

6.

The contractor's commissioning specialist shall review all drawings prior to installation to ensure each system can be commissioned correctly.

7.

The chemical cleaning specialist shall review all the drawings prior to installation and advise the location of flushing points and air vents.

8.

Pipework should be installed to facilitate self venting, dynamic flushing and draining. Where is is unavoidable, the use of manual air vents and drain points shall be installed.

9.

Contractor to provide coordinated services drawings including site measurements prior to manufacture and any installation work.

10.

Underfloor heating sub-contractor is responsible for obtaining and coordinating all floor drainage, IPS and furniture layouts.

11.

The contractor will allow adequate provision for expansion within pipework with the use of anchors and guides.

LTHW 15

25

20

30

25

35

32

35

40

35

50

40

65

40

80

45

100

45

125

45

150

50

All insulation thickness should be taken to the closest pipe size.

Steel Pipework Support Distances Pipe Size NB Vertical Run Horizontal Run (m) (mm) (mm) 15 2.0 2 20

2.4

3

25

2.7

3

32

2.7

3

40

3.0

3.5

50

3.4

3.5

65 & above

3.7

4.5

Ref

Manufacture

Model

R08 R09 R10 R11 R12 R13 R14 R15 R17 R18 R19 R20

Dimplex Dimplex Dimplex Dimplex Dimplex Dimplex Dimplex Dimplex Dimplex Dimplex Dimplex Dimplex

QRAD QRAD QRAD QRAD QRAD QRAD QRAD QRAD QRAD QRAD QRAD QRAD

Width (mm) 513 513 513 756 513 513 513 756 756 756 918 513

Height (mm) 546 546 546 546 546 546 546 546 546 546 546 546

Depth (mm) 105 105 105 105 105 105 105 105 105 105 105 105

32Ø CT LTHW F&R 50Ø CHW F&R to serve AC/FCU

32Ø CT LTHW F&R 50Ø CHW F&R to serve AC/FCU

ACCESSIBLE TOILET ? 017 ?

Output (W) 750 500 500 1500 750 500 750 1500 1500 1500 2000 750

FCU

FCU02

IV

FCU03

Flushing Bypass

AP

STR

IV

R10

I

SMOKE VENT 021 FCU01 50Ø CT LTHW F&R 80Ø CHW F&R to serve AC/FCU

R11

?R13 BABY CHANGING R12

PLANT ROOM 014

R14

?019

?

K

027

AP

M

DATA ROOM ? 025 ?

? ?

Please refer to PA1064-M-601 for plantroom layout

AP R18

AIRLINE CREW LOUNGE ?

LINEN ROOM

026 ?

028

AC08

C4 C3

SS SS

04.10.17 08.05.17

Updated Inline with Clients Comments. Refrigerant Pipework Added to AC units.

C2

SS

02.05.17

Updated Inline with Clients Comments.

C1

FR

18.04.17

Construction issue.

project

Moxy Heathrow

R15

title R17 O 50Ø CT LTHW F&R 80Ø CHW F&R to serve AC/FCU

50Ø CT LTHW F&R 80Ø CHW F&R to serve AC/FCU

15Ø CT LTHW F&R 25Ø CHW F&R to serve AC/FCU

IV

Detail A: Typical 4 Pipe Fan Coil Unit Connection Detail (NTS)

N Please refer to PA1064-M-601 for plantroom layout

STR

Frese modular pro balancing and temperature control valve R19

Bellows

IV Flushing Bypass

? 024

020 L

Frese modular pro balancing and temperature control valve

LUGGAGE ROOM

SECONDARY ENTRANCE LOBBY ? CORE 3 023 STORAGE/ADDITIONAL ? 022 LUGGAGE ?

FEMALE TOILETS

018

J

40Ø ? CT LTHW F&R 65Ø CHW F&R ? AC/FCU to serve

MALE TOILETS

?

80Ø CT LTHW F&R to serve DHW P.H.E

AP

50Ø CT LTHW F&R 80Ø CHW F&R to serve AC/FCU

Refrigeration Pipework from external condensers located on roof to serve wall mounted AC units within Data Room.

scale

Proposed LTHW/CHW Layout Serving AC & FCU's Ground Floor Sheet 2 of 3 1:100 @ A1

drawing no. PA1064

M-105

date

18.04.2017

rev. C4