CSTES301: Maintenance of tools, equipment and systems

1. "Glossary of Terms and Abbreviations". Anvil Pipe Fitters Manual. Anvil International. April 2012. p. 99. Adaptor: A fitting that joins two different type of pipe together such as PVC to cast iron, or threaded to non-threaded 

2. Design Guide: Residential PEX Water Supply Plumbing Systems (2nd ed.). Home Innovation Research Labs. 2013. p. 89. Several varieties of fitting adapters are available for simple transition between piping systems, such as solder, threaded, and polybutylene adapters 

3. ASPE. Plumbing engineering design handbook: Engineer’s guide to system design and construction. Chicago: American Society of plumbing engineers, v. I, 2004. 

4. FREDERICK S. MERRITT, JONATHAN T. RICKETTS. Building design and construction hand book. 6th edition. ed. New York: McGraw-Hill, 2001. 

5. GESAP, Water Supply Facilities 2017.

6. https://ogssl.com/crane-lifting-equipment-inspection-and-certification/

7. https://churchesbydaniels.com/5-things-that-should-be-on-your-church-maintenance-checklist/

8. https://www.reliableplant.com/Read/31035/proactive-maintenance-approach

9. https://www.flushking.co.uk/how-to-change-a-top-fixed-push-button-flush-valve-in-a-toilet

10. https://www.freepik.com/premium-photo/lawn-water-sprinkler-spraying-water-lawn-green-fresh-grass-garden-backyard-hot-summer-day-automatic-watering-equipment-lawn-maintenance-gardening-tools-concept_7264460.htm

11. https://www.enviroclearltd.co.uk/ways-to-maintain-a-healthy-drainage-system/