PA1064-M-363 Rev C3

Notes

Refer to Section 1 for ductwork configuration within ceiling void

7a 08 8a

9

10

11

13a 14a 14 13 13a 14a 14

12

15 15

16 17 16 17 17

Supply & Extract ductwork rises up from roof plant at lower roof level. Refer to drawings PA1064-M-351/352 for continuation.

18

1.

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

2.

All grilles and diffusers to have opposed blade dampers.

3.

All ductwork to DW144/DW172 (where applicable).

4.

Flex to be used only straight-all bends to be rigid.

5.

Fire dampers to be located in accordance with fire strategy drawing requirements.

6.

Access doors to be located adjacent to fire dampers and every 3m.

7.

All branch connections shall have VCD's.

8.

All diffusers and grilles to be supported by structure.

9.

In positions of restricted headroom, ducts may be supported with flat bar formed to duct shape with fixings at sides on bent lugs.

10.

All ductwork brackets to have an acoustic soft rubber or neoprene interface layer to the duct.

11.

All supply ductwork, including supply plenum boxes to be thermally insulated.

12.

All references to specific manufacturers are made for design specification purposes, installed equipment should be of equal standard and approved.

13.

All Heat Recovery Units to be fitted with 22mm condensate drains.

14.

All louvres to be 50% free area.

19

Legend

1000x600

Supply ductwork 1000x600

Extract ductwork Toilet extract ductwork

600x400 Extract grille I

I

I

600x400

JJ Supply diffuser Supply & Extract ductwork routed on roof space above 6th floor areas. Refer to 3D and section for further information. K

750x500

750x500 Attenuator Cross talk attenuator

K

K

Fire/Smoke damper 400ø

400ø

Volume control damper

400x400 300ø L

L

300ø

350ø

300ø

200ø M

M

300ø

200ø

350ø

N

O

O

M

400x400

300ø 400x400

200ø

N

L

200ø

Supply duct drops to low level to run along roof at same height as extract duct.

1 M-363

N

O

7a 8a 8

9

10

9

11

10

12

11

18

13

12

1313a 14a 14

15

1617

9

10

11

12

1313a 14a 14

15

1617

9

10

11

12

1313a 14a 14

15

1617

19

18

18

C3

FR

05.05.17

Updated Inline with Client Comments.

C2

FR

11.04.17

Xref Updated.

C1

FR

28.11.16

Construction Issue.

project

Moxy Heathrow

title

Level 8 FFL + 24.000m Level 6 Plant Enclosure CORE ++ 46.650 m + 46.524 46.450 m m FFL + 23.600m

7 - LIFT SHAFT CAPPING CORNICE LAYOUT (6TH) TOS PARAPET + 46.051 ROOF m + 45.650 Roof m LVL 7 - TOP OF CLT Level 7 - Roof FFL + 22.501m 4th floor TOS ENCLOSURES

Proposed Ventilation Ceiling Void Co-ordination Layout 6th Floor Sheet 1 of 2

scale 1:100 @ A1

+ 43.100 m 6th CLT CORE

Level Level 19 20 6 Level 6 Roof FFL + 19.600m 19.550m

Level 46 FFL + 19.600m

Level 42 Level 12 Level 47 FFL + 19.600m FFL + 19.600m FFL + 19.600m

Level 41 Level 11 FFL + 19.600m FFL + 19.600m

Level 40 Level 10 FFL + 19.600m FFL + 19.600m

Level 39 FFL + 19.600m

date

14.10.2016

6th Floor 19600

Section 1

Key Plan

drawing no. PA1064

M-363

rev. C3