St Mary Redcliffe Project 450 RIBA 2 Stage End Report

LEGEND
40-60 W/m 2 HEAT GAINS - NATURAL VENTILATION
- GAS HEATING - NO COOLING
40-50 W/m 2 HEAT GAINS -FULL MECHANICAL
VENTILATION WITH VRF HEATING AND COOLING
70-80W/m 2 HEAT GAINS - MECHANICAL
VENTILATION WITH VRF HEATING AND COOLING
110-120W/m 2 CHEAT GAINS - FULL MECHANICAL
VENTILATION WITH VRF HEATING AND COOLING
NOTE:
COOLING LOADS ABOVE EXCLUDE SOLAR GAIN AND ARE TO
INDICATE THE FEASIBILITY OF A NATURAL VENTILATION
SOLUTION.
EXISTING ELECTRICAL AND MAINS COLD WATER CAPACITY TO
BE ASSESSED AND PLANT ROOM REQUIREMENTS ADVISED
ACCORDINGLY.
250KVA
SUBSTATION
REQUIRED WITH
24HRS VEHICULAR
ACCESS
AS PER EXISTING
AND DUE TO SIZE
OF KITCHEN
SHOWN, COOKING
IS EXPECTED TO
BE MINIMAL -
EXTRACT
VENTILATION
PLANT THEREFORE
PROPOSED TO
EXHAUST AT LOW
LEVEL WITH PLANT
LOCATED AT HIGH
LEVEL WITHIN
BASEMENT
KITCHEN.
UNDERGROUND
LOW VOLTAGE
CONNECTION
ALTERNATIVE
LOCATION FOR
UTILITY METER,
CUTOUT AND
EARTH BAR
M
MET
ACCCESS
ACCCESS
OPTION A
SIDE BY SIDE AHU
3m x 10m x 1.8mH -
INCLUDES
ALLOWANCE FOR
DUCTWORK AND
ATTENUATION -
1.5m ACCESS
WIDTH REQUIRED
ON EACH SIDE -
SLIGHT OVERLAP
WITH GREEN ROOF
OPTIONS FOR AIR DISTRIBUTION
TO EVENTS SPACE
LOW LEVEL VERTICAL LOUVRES
BEHIND JOINERY:
HIGH LEVEL HIGH PRESSURE
SLOT IN BULKHEAD:
ACCCESS
LOW PROFILE
SUPPLY AND
EXTRACT
DUCTWORK
DISTRIBUTED
ABOVE ROOF.
OPTION B
DOUBLE DECKER
AHU 1.5m x 10m x
3.2mH - INCLUDES
ALLOWANCE FOR
DUCTWORK AND
ATTENUATION
M
MET
UTILITY METER,
CUT-OUT, EARTH
BAR AND
DISTRIBUTION
BOARD. 2.5M IN
LENGHT IN TOTAL
CLEAR FRONT
ACCESS
REQUIRED.
PROJECT:
ST MARY REDCLIFFE
SKETCH TITLE:
SOUTH COURTYARD M&E
COMMENTS_rev 4
DATE: 29/08/2019
ENGR: JD
A Slatted Timber Interior Utilised to Integrate Lighting, Provide
Concealed Ventilation and Passive Acoustic Attenuation