Rolling Stock PPP Double Deck Trains Exhibit 7 RailCorp ...

Feasibility Investigation – Auburn Maintenance Facility – RailCorp Staff Facilities
Design Discipline: Stormwater Drainage - Date 16/04/2010
Component:
Reference Drawings / Sketches:
Concept Stormwater Layout 16/4/10
Description of Works proposed:
SP1 Existing Office Area ⌧ SP2 New External Facility �
Stormwater drainage adjustments to existing carpark and new drainage for buildings and courtyard.
Listing of proposed New Works Comment (if needed)
1. Part removal of existing carpark drainage Refer to attached sketch
2. Installation of new stormwater lines for adjusted carpark and Training
Facility buildings.
Connect into existing carpark drainage
line near pit CP4 (Refer to attached
sketch).
3. Installation of proposed buildings downpipe drainage. No roof plans provided at this stage –
indicative layout only (Refer to attached
sketch).
4. Installation of junction pits, gully pits and grated pits. Refer to attached sketch
5. Grading of courtyard area to suit drainage pits.
6. Installation of subsoil drainage to new garden areas.
7. Stormwater connection to rainwater tank including first flush and overflows if
required.
Cont’d
To be confirmed
G:\PPP DELIVERY PHASE\COMMERCIAL CONTRACT\Contract Administration\Variations\RFTAs\TPS rewrite\Exhibits 1.8 (draft
- do not use)\Exhibit 7 - MFS v6\Attachment 8.7 - Training Stormwater datasheet 01.docHV-028 AMF RailCorp Staff Facilities
Construction Requirements Summary Pg 1 of 2