City of San Diego Historical Documents outfall sewers flowing into s a n d i e g 0 b a y 1. mccall street 2 • carlton street 3. u. s. naval training station

CITY OF SAN DIEGO CALIFORNIA

PROJECTED SANITARY IMHOVEMENTS

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CITY o s~ DIBGO C~LII'ORNI~

PROZBCT.D SARI~ARY

IIIPROV.IIBBTS

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SAN D I E G 0

A community with a population ot 175 1 000

United States and Government personnel -

ot which

Naval personnel averages about

ot which

Aboard ships in Harbor averages about

U. S. NAVAL HOSPITAL IN BALBOA PARK

32,000

30,000

19,000

Present capacity Additional under

way, about

723 beds

144 beds

'.

PRESENT OUTFALL SEWERS

FLOWING INTO S A N D I E G 0 B A Y

1. McCALL STREET

2 CARLTON STREET

3. U. S. NAVAL TRAINING STATION

4. U. S MARINE BASE

5. OLIVE STREET

6. MARKET STREET

7 "N" STREET

8. U. S. NAVAL HOSPITAL - BEARDSLEY STREET

9. U. S. DESTROYER BASE - 32ND STREET

T H E S E W A G E

I N S A N

EIGHT MILLION GALLONS DAILY.

S I T U A T I 0 N

D I E G 0

It is estimated that the present daily average

flow of sewage is about sixty (60) gallons per capita,

and about eighty (80) per cent of the total sewage

disposal of a population of 175,000 people flows di-

rectly into the Bay or San Diego as raw sewage, amount-

ing to more than eight million (8,ooo,ooo) gallons daily.

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PRESENT I

RAW 5EWA6 NAVAL

' HO:SPITAL t~. OUTrALL !LOCATIONS

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PRESENT CONDITIONS:

The sewage or La Jolla, Pacific Beach, Point Loma,

Ocean Beach, Mission Beach end San Diego at the present

time flows into the Pacific Ocean and San Diego Bay

through numerous outfall sewers.

The untreated sewage flowing into the ocean and San

Diego Bay is objectionable and unsanitary, and tends to

pollute the beaches and the waters or Sen Diego Bay.

The present raw sewage outfall locations in San

Diego Bay are as follows, as shown on Map No. 1:

(1) McCall Street, a six (6) inch outfall sewer,

discharging into San Diego Bay about three hundred (300)

yards northerly from the U. s. Military Reservation on

Point Lama.

(2) Carlton Street, a ten (10) inch outfall

sewer, discharging into San Diego Bay about eight hun-

dred (800) yards southwesterly from Naval Training

Station.

(3) u. s. Naval Training Station,, a forty-two (42) inc~ outfall sewer discharging into San Diego Bay south-

erly about five hundred (500) yards from the housing

headquarters section.

(4) Marine Base, a thirty (30) inch outfall sewer,

discharging into San Diego Bay southerly about eight

hundred (800) yards from the housing and headquarters

section.

(5) Olive Street, an eighteen (18) inch outfall

sewer, discharging into San Diego Bay about nine hundred

. (900) yards southwesterly tram headquarters of Municipal

.Airport.

(6) Market Street, a twenty-four (24) inch outfall

sewer discharging into San Diego Bay about five hundred

(500) yards south of the area occupied by Navy Pier,

Broadway Pier and Municipal Pier No. 1.

(7) "N" Street, an eight (8) inch outfall sewer dis-

charging into San Diego Bay southerly from the City's ..

wholesale business district and northerly from Coronado.

(8) u. s. Naval Hospital sewer, into Beardsley Street, a twenty (20) inch outfall sewer, discharging in-

to San Diego Bay in the vicinity or wharfing section for

lumber industry.

(9) U. s. Destroyer Base, toot ot 32nd Street, a

twenty-tour (24) inch sewer, discharging into San Diego

Bay southerly and contiguous to u. s. Destroyer Base.

Projected sewage collection system and disposal plant.

Based upon a careful and complete study of the sani-

tary requirements ot an ample collecting and disposal sew-

age system, The City of San Diego has laid out a system or

collecting, carrying and pumping units delivering the raw

sewage to two properly located disposal plants where treat-

ment will take place, and the resulting liquid effluent in

a purified state will discharge into San Diego Bay without

tear ot contamination.

GENERAL PLANS -

The general plans or sewage collection and disposal

tor the various sections ot the City is as follows:

LA JOLLA AND PACIFIC BEACH.

A collection sewer to intercept all possible exist-

ing and future sewer lines has been located, running tram

the north portion of La Jolla to the lower end or Rose

Canyon. Seven (7) pumping plants, five (5) of which

will be new plants, will lift the raw sewage to a suit-

ably located treatment plant in Rose Canyon

POINT L~, OCEAN BEACH, MISSION BEACH, SAN DIEGO RIVER AND

SAN DIEGO BAY REGION.

A collection sewer is located along the west side of

Point Lama through Ocean Beach end Mission Beach, to a

junction with the San Diego River region sewer; thence

southerly to a connection with the collection sewer tram

the east slope or Point Loma; thence southerly along the

Bay front a main trunk sewer joined by all existing later-

als to the projected disposal plant at the foot of 32nd

Street.

IMMEDIATE PROJECT REQUIREMENTS ESTIMATES OF COST

LA JOLLA AND PACIFIC BEACH LINES ROSE CANYON TREATMENT PLANT WEST POINT LOMA MORENA MISSION VALLEY SWITZER CANYON and 11TH STREET CANYON CHOLLAS VALLEY MAIN LINES CHOLLAS VALLEY WEST BRANCH SOUTH CHOLLAS VALLEY SOUTH CHOLLAS VALLEY BRANCH VALENCIA PARK AND LAS ALTURAS LINES EAST POINT LCIU to KURTZ STREET and TRUNK LINE SEWER, KURTZ STREET AND BARNET A VENUE TO TREATMENT PlANT NEAR 32ND STREET SEWAGE TREATMENT PlANT NEAR FOOT OF 3 2ND STREET

TOTAL COST CONDUITS, PUMPING AND TREATMENT PLANTS,

1 318,oo8 so, ooo 242,480 61,498

335,857 124,600 211,808 54,480

142,350 20,856 51,809

179,463

966,115

750,000

.3,539,324

84 6o

1271 936 168

5534 1654 3021

37 366.5 5346 3597

DETAIL OF

ESTIMATES OF COST

EAST POINT LOMA LINE TO PUMPING PLANT AT KURTZ STREET AND BARNETT A VENUE

lineal teet ot 4" cast iron pipe " " 6 " " " " " " a " " " " " " 8" vitrified clay pipe " " " 10" cast iron pipe " " " 10" vitrified clay pipe " " " 12" " " " " " 15" " " " " " " 18 cast iron pipe " " " 18" vitrified clay pipe " " " 21" " " " " 24" " " " Manholes

7415 sq. :rt. pavement to be removed and replaced 2 Pump houses, complete

Contingencies

TOTAL,

$ 131 86

2,64~ 83 333

22,403 2,895 7 J 723

183 10,763 48,432 34,667

9', 871 2,138 6,441

29,910

$179,463

DETAIL OF

ESTIMATES 0 F C 0 S T

TRUNK LINE SEWER - KURTZ STREET AND BARNETT AVENUE TO 32ND STREET SEWER TREATMENT PLANT

2092 lineal feet or 7 ,. reinforced concrete pipe 64,g76 8428 " " " 66 " " " 208' 62 9014 " " .. 63" .. " " 246,000 ~148 " " " 51" " " " 128,189 386 " " " 45" " " " 109,617 26}6 " 391t " " " 29 '8.58 1104 " " .. 24 vitrified clay pipe 4,401 2732 " " " 10" " " 4,098 159'1 " n " manhole 29' 544 320 n " " double-barrelled reinforced

concrete syphon 14,382 1110 sq. ft. of 5" cl 6" pavement to be removed

8" and replaced 351

24212 sq. tt. ot 7" tl pavement to be removed and replaced 9,443

1 pump plant complete at Kurtz Street and Barnett Avenue 48,727

1 pump plant complete at Beardsley Street 68,067

TOTAL $966,115

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TREATMENT AND DISPOSAL PLANTS

ROSE CANYON.

Treatment and disposal plants have been designed for

the proJected Rose Canyon location, based upon a unit sys-

tem, a first installation having a capacity or a;o,ooo gallons per day; new units to be added as the need re-

quires up to an estimated maximum capacity or 3,500,000

gallons per day with effluent having no odor or character

or contamination.

32ND STREET.

Suailar treatment and di~posal plants have been de-

signed for the proJected location for the root or 32nd

Street; a first installation having a oapaoity or

12,000,000 gallons per day; new units to be added as

the need requires, up to an estimated maximum capacity

or 40,000,000 gallons per day with effluent having no

odor or character or contamination.

A Y.

1.

2 .. .. TRAINING

3 .. .. BASE 4, c

5 ..

6. u .. ION

7 ..

8 .. .. PIBR

9 .. u .. FIELD -.. .. NAVY

11 .. .. NAVAL

NAVAL IR STATION

Area , 910 acra1111 Number o"f Buildings 251 Oos t or ImproY8fl'n's

Lana , ll5,.~04,

Area Number

t ot ild

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Area

Area

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1nss now 1

the

Jl,

.5 acrea

44

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PROJECTED SEWAGE~-........

s DISP05Al PLANT

FOR C/TY OF SAHOIEGO

rltlllfK J.llf8, PIIMPIN(l .:PlANT$ THI:AT:MEifT PJ.AIIT$

37