THE CORPORATION OF THE CITY OF PORT COQUCTLAM

TARLE I

COMPARISON OF DRAINAGE ALTERNATES - COST ESTIMATES

ALTERNATIVES (refer to numbered sketches)

Area north of Mary Mill
By~Pass between Broad=
way, Coast Meridian

~- storm sewer ,

~ open channel. _
~ driveway bridges
‘= culverts

Area west of Broadway

- sterm sewer
- open channel
—™ holding pond

Pump Station

~ additional structure
~ pumps and pumphouse

SUB-TOTAL

25%, Contingencies
and Engineering

TOTAL CONSTRUCTION
Right-of-Way
TOTAL CONSTRUCTION
AND RIGHT-OF-WAY
ANNUAL OPERATION
AND MAINTENANCE

- pumps
- ditches

1,116,100
152,000

16,000

66,600

a

156,000

137,400
1,568,000

66,600

156,000

368, 000
117,000
1,206,000

1

- 86,600

156,000

1,769,000

800,000

450,000
650,000

1,769,000

156,000

$1,506,700

376,700

$1,928,000

482,000

$1,933,600

483,400

$3,669,000

$17,250

$2,041,600

510,400

$1,883,400
358, 200,

$2,410,000

396,000

$2,417,000
298,500

$4,586,250

o~

$2,552,000
150,000

$2,241,600

$2,800,000

$2,715,500

$4,586,250

$2,762,000

80,000