1965-1966

APPENDIX P-Contd.

Quantity pumped (in million gallons):

1964-65 1965-66 Raw Water 30,117 41,777 Filtered Water 18,690 29,321 Total Fresh Water 48,807 71,098 Salt Water 5,517 7,156

(vi) Meters

1964-65 1965-66 Additional meters installed 19,175 27,443 Total number in service at end of year 118,993 142,583

(vii) Routine Mechanical and Electrical Works

Items of work carried out in Workshops 1964-65 1965-66 Meters overhauled ... ... Major engine overhauls 2,200 1,943 Top engine overhauls 37,652 32,281 Major pump overhauls 26 37 Electrical inspections 21 22 Electrical faults repaired 21 26

(viii) Distribution Mains

Extensions to the fresh and salt water distribution system (excluding mains laid under Public Works Programme Items) 1964-65 1965-66 Steel 21" dia. and over 1,500 1,586 Cast Iron 4" to 18" dia. 109 205 Asbestos Cement 3" to 24" dia. Galvanized Iron 3" to 6" dia. P.V.C. 3" to 6" dia.

(ix) Trunk Mains

Fresh Water (ft.) Salt Water (ft.) 5,714 373 54,796 3,583 25,191 38,515 91,414 860 12,234

Fresh and salt water trunk mains laid under Public Works Programme items:

Fresh Water (ft.) Salt Water (ft.) Steel 36" to 54" dia. 37,662 7,900 24" to 33" dia. 60,502 15,420 18" to 21" dia. 12,000 1,915 Asbestos Cement 15" to 18" dia. 12,961 3,769 Cast Iron 15" dia. 104