PA1064-M-104 Rev C3

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Notes

Heating Pipework Insulation

3

4

5

6

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

7

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.

A

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

B

AC01

R07

AC02

STORE R04 15Ø CT LTHW F&R 25Ø CHW F&R to serve AC/FCU

003

?R05 TOILET ACCESSIBLE ? 004

C

CONFERENCE

D

001

?

? R02 R03 MALE TOILETS FEMALE TOILETS ? ? 005 006

E

? AC03

AC04

RISER 2

? R01 CORRIDORCORE 1 ? 008 007

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 R01 R02 R03 R04 R05 R06

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

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

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

Manufacture Dimplex Dimplex Dimplex Dimplex Dimplex Dimplex

Model QRAD QRAD QRAD QRAD QRAD QRAD

Width (mm) 513 513 513 513 513 918

Height (mm) 546 546 546 546 546 546

Depth (mm) 105 105 105 105 105 105

Output (W) 750 750 750 500 500 2000

009

? G H

FCU 1

2

IV Flushing Bypass

STR

IV

I J

Frese modular pro balancing and temperature control valve

IV Flushing Bypass

K

STR

IV

Frese modular pro balancing and temperature control valve Detail A: Typical 4 Pipe Fan Coil Unit Connection Detail (NTS)

L

M

C3 C2

SS SS

04.10.17 02.05.17

Updated Inline with Clients Comments. Updated Inline with Clients Comments.

C1

FR

18.04.17

Construction issue.

project

Moxy Heathrow

N

title

O

scale

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

drawing no. PA1064

M-104

date

18.04.2017

rev. C3