CompliedNot Complied

Service Sr No.

1

2

34

Rainwater Schematic12

LTHW/BCWS Schematic

1

234

Below Slab Drainage

1

Soil & Waste Schematic

1

2

Fire Fighting Schematic

12

3

HWS Layouts

1

Soil & Waste Layouts

1

2

Sprinkler Layouts

1

Roof Plant Layout12

3

Sub Basement Layout12

3

45

Basement Layout

1

2

Typical Section12

3

Typical Vent Layouts123

FR CommentsCalculations

CHP to be base load only.Storage normally based upon 50% of total.

DrawingsPublic Health

Overflow/connection to gravity drainage to be shown.What is harvested rainwater used for?

Dual compartment tank required for cold water.LTHW pumps run/standby.LTHW schematic to indicate number of components such as boilers etc.

Drainage schematics to show access doors at each level.

Tank is not a combined fire & domestic vessel.Dry riser to be shown.

Hevacomp calculations to be undertaken for typical apartments for confirmation of heat gains/losses.(next stage)

Smoke extract from lobbies is determined by fire engineers as it is related to fire load not 10 ACH. The mechanical smoke extract system can be utilised for corridor vent.

BCWS appears oversized. Where bath and showers shown combined the loading units for showers only to be applied.

Below slab drainage by others. We do need suspended drainage drawing as this will impact on spatial fit.

Are relief vents required for connection above and below offsets and vent to atmosphere.

Domestic zone valves not usually required at each floor unless a requirement of fire strategy.

HWS is normally single pipe with self maintenance heater tapes.

Prefer no rodding eye on WC as it is easier to remove pan.

Domestic sprinkler system pipework maximum 50mm diameter.(approx 200l/m)

Mechanical

Plant and equipment to be shown in correct locations.Low loss header to be shown.

Domestic storage can be reduced.BCWS flow rates can be reduced.

Is there sufficient height in plantroom to maintain access over the 2m high tanks?

Domestic tank to have dual compartments.Any requirements for CAT 5. I assume we will use rainwater harvesting.

Please take account of suspended drainage systems etc.

Return air to be ducted from room FCU is suppling.(next stage)Remove attenuators as there will not be sufficient space.

Extract not required in bedrooms.Return air to be ducted from living spaces to FCU.External static of FCU to be reviewed.(next stage)

Layout for 2.01 may require additional stack as W/M waste is normally close to ffl. Please note a connection is required for the WHVU condensate.

Smoke extract duct size to be increased for volume determined by fire engineering strategy.

Is LTHW equipment based upon selections or indicative as we do not believe spatial fit has been proven.

Additional sections(including corridor) required to prove spatial fit as discussed with Mike Parkinson.

KPM Response

TO BE DONE IN NEXT STAGE

FR TO PROVIDE DATA

COMPLIED

COMPLIEDFR TO CONFIRM

NOTED : WILL BE IN CORPORATED IN CALCULATIONS AND DRAWINGS

COMPLIEDCOMPLIEDCOMPLIED

COMPLIED

COMPLIEDCOMPLIED

FR TO CONFIRM

COMPLIED

COMPLIED

FR TO CONFIRM

COMPLIED

COMPLIED

YES

COMPLIED

TO BE DONE IN NEXT STAGECOMPLIED

COMPLIED