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Invitation To Submit Offers - Fire Suppression System

Web Reference : 855

Auction Type : N/A
Date: Sat 15-Jan-2022 @ 17:00
Contact Person(s): Nico Maree: 082 625 4455 Office: 051 430 2300 cindy@parkvillage.co.za on

Location: C/O R64 & Valencia Road Waterbron | Bloemfontein | Free State
Reg Fee : ZAR 0.00
Viewing : By Appointment Only

Terms and Conditions : Click Here
Offer To Purchase   Information Pack  


FIRE SUPPRESION SYSTEM

NFPA DESIGN SPESIFICATION

HIGHEST RISK CLASSIFICATION
-Risk Group A/B

ROOF DENSITY
- 12.2mm/min over 270sqm
- Based on for Group A/B
- K 11.5, 20mm (k8.0) Sprinkler Heads
- Foam sprinkler system - AFFF - AR 3% Foam Additive
- 1900 L/min Hose Stream Allowance to added

CEILING & IN-RACK/SHELF PROTECTION
- Group A/B
- 3m max Horizontally spaced
- 1 Row in flue space-In-Rack Protection
- 1 Level over 2nd Tier
- Starting Flow - 114 L/min (based on a K8 (K5.6) with starting pressure of 200kPa
- 1 X Rack: 6 Sprinklers on 3 Tier Levels = 18 Heads in Opperation

PUMP REQUIRED
- 1 X NFPA 2500 GPM Diesel Pump
- 1 X NFPA 2500 GPM Electric Pump

DESIGN RESULT
ROOF SPRINKLERS OVER IN RACKS
- The ceiling sprinklers should be placed with a maximum head spacing of 9.3sqm per sprinkler. The maximum spacing between sprinklers should be at least 1.8m
- K 11.5 / 20mm Upright Spray

HYDRAULIC RESULT
- AREA: 3920 sqm
- SPRINKLERS: 550 in roof / ceiling
- AVG SPACING: 7.127 sqm
- MAXIMUM: 8.89 sqm
- Sprinklers in opperation: 270/7.127 = 38 heads in operation
- Starting flow / sprinkler : 12.2 x 8.89 sqm = 108.5 L/min
- Remote: 9717 L-MIN @ 479 kPa w/hose stream

TANK CAPACITY
- Based on Workshop Demand x 120min
- 9717 x 120min = 584 cubic meters effective capacity/tank
- Circular Steel Tank : Total Volume - 600 Cubic Meter / tank x 2

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Accreditation:
  • Member of South African Institute of Auctioneers.
  • Member of National Auctioneers Association.
  • Member of Johannesburg Chamber of Commerce and Industry.
  • Member of Insitiute of Estate Agents of South Africa.
  • Level 2 Certificate in terms of the current BBBEE Framework.
  • Awarded Best Auctioneer 2018 and 2019 by Standard Bank.
  • Contact Details:
    Telephone : 011 789 4375
    Email : auctions@parkvillage.co.za

    Unit 10 Ferndale Mews North
    Corner Oak and Dover Road
    Ferndale, Randburg
    Gauteng