There are two main types of sprinkler heads to choose from: above-ground and in-ground. The former simply fit onto a hose and are easy to install but present more hazards and require you to move and adjust them manually. With in-ground sprinkler heads, you pay more for the installation,...
,500for a dry system with a 5,000 gallon polyethylene storage tank installed. For a 55 rain barrel with a spigot, the costs can be as low as$150. On the other end, prices can rise to$15,000for a 5,000-gallon steel tank with a wet system, irrigation, excavation, and a sprinkler...
ato extend and addition of fire servise system installation ncluding the sprinkler heads or smoke detectors etc. down to false ceiling level with relevant certificate after completion of work. (the cost of fire service system drain off and refill incurred shall be absorbed by the awarded contractor...
ato extend and addition of fire service system installation including the sprinkler heads or smoke detectors etc. down to false ceiling level with relevant certificate after completion of work. (the cost of fire service system drain off and refill incurred shall be absorbed by the awarded ...