Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 22, 2016, 11:10 AM

  • 02 0789_02 0788C_20160722_052345.mp4

Date
07/22/2016
W/O
574316
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00294
PipeID
P03353
Time
4:10 AM
Certificate
U-507-3386
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K3660
Sewer Name
02 OLD RIVER SCHOOL ROAD TRUNK, SECTS 1&2
City
DOWNEY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
24
Purpose
Routine Assessment
Project
WO_574316_TV02111_JUNE2016
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
02 0789
Downstream MH
02 0788C
Dir. of Survey
Downstream
Length Surveyed
284.9 ft.
Total Length
284.9 ft.
Structural Index
2
Structural Quick
3412
Structural Rating
14
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
16
Pipe schematic from manhole 02 0789 to 02 0788C
MH: 02 0789MH: 02 0788Cdownstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 07890 ft. MWM - Water Mark, 20 %of cross sectional area7.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start50.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"53.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"101.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"104.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"147.3 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES152.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"155.5 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"181.4 ft. CC - Crack Circumferential, from 11 to 01 o'clock, within 8 inches of joint: YES200.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"203.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"214 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES234.6 ft. CM - Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES244.6 ft. CC - Crack Circumferential, from 01 to 05 o'clock, within 8 inches of joint: YES252 ft. CM - Crack Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES252 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"255.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"283 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish284.9 ft. MGO - General Observation - CONNECTION AT THE MH 9 O'CLOCK ACTIVE284.9 ft. AMH - Downstream Manhole, Survey Ends - 02 0788c

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    7.2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Crack Circumferential, from 11 to 01 o'clock, within 8 inches of joint: YES

    181.4 ft. - Crack Circumferential, from 11 to 01 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES

    234.6 ft. - Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES

    252 ft. - Crack Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES

All inspections of P03353Work order 574316

Observations (23)

DistanceCodeObservation
252CM—
200.8TFC—
181.4CC—
104.5TFC—
284.9MGOCONNECTION AT THE MH 9 O'CLOCK ACTIVE
7.2DAGS—
234.6CM—
284.9AMH02 0788c
147.3CM—
50.2TFC—
244.6CC—
53.1TFC—
255.2TFC—
0MWL—
0AMH02 0789
203.8TFC—
152.4TFC—
155.5TFA—
252TFC—
283DAGS—
0MWM—
101.1TFC—
214CM—

Properties (4)

additional_info
SC305539
custom_field_two
4
customer
LACSD
datetime
2016-07-22T04:10:00-07:00