Anisur Rahman Zuall

1) What are the types of pump sets used and why in fire fighting? Jockey pump – used when there is a pressure drop. Electric pump – Main pump starts instantly in case of fire and will cutoff. Diesel pump – used in case of power shut down & Stand by Pump. 2) What is fire alarm check valve? It allows flow in one direction and prevents backward flow and with this gives signal to BMS with alarms. 3) What is FM-200 and where is it used? Heptafloropropane is colorless, liquefied compressed gas. It is stored as a liquid and dispensed into the hazard as a colorless, eclectically non-conductive vapor that is clear and does not obscure vision. It is used in communication rooms, electrical rooms, computer rooms etc.. 4) Types of detectors? Smoke, Heat & Multi detectors etc... 5) Do we use strainers in fire pumps? Why? No, we don’t use it because the water coming is portable usually only in cases where we are using river or lake water then we require strainers. Else we prefe

1. SCOPE & PURPOSE 1.1 This “Method Statement” covers the nature and type of work for the Installation of Fire Fighting Pipes and fitting with Accessories and frequency at which the inspections are to be carried out. 1.2 This method statement gives guidelines contained herein so as to ensure that the job execution complies with the requirement of the specification and the authorities concerned and serves the intended purpose to satisfactory level. 1.3 This procedure is to be read in conjunction with the relevant ITP, outlining the responsibility and the quality verification to be performed by various parties. 2. REFERENCES & RELATED DOCUMENTS: 2.1 Project Quality Plan – PQP 2.2 Quality Control Plan – QCP 2.3 Specification Sec 2.4 Approved MAR 2.5 Approved Shop Drawings. 2.6 Manufacturer Product Data Sheets 2.7 Manufacturer Installation Recommendations 3 ABBREVIATIONS: 3.1 Ref. Quality Control Plan 4 RESPONSIBILITIES: 4.1 Ref. Quality Control