Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 20, 2016, 10:05 AM

  • 02 0792_02 0791_20160720_041622.mp4

Date
07/20/2016
W/O
574316
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00294
PipeID
P03356
Time
3:05 AM
Certificate
U-507-3386
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K3658
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 0792
Downstream MH
02 0791
Dir. of Survey
Downstream
Length Surveyed
230.5 ft.
Total Length
230.5 ft.
Structural Index
3
Structural Quick
3321
Structural Rating
11
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
13
Pipe schematic from manhole 02 0792 to 02 0791
MH: 02 0792MH: 02 0791downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 07923 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start7.9 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES21.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"24.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"69.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"72.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"73.5 ft. CM - Crack Multiple, from 09 to 01 o'clock, within 8 inches of joint: YES123.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"126.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"152.3 ft. CM - Crack Multiple, from 02 to 05 o'clock, within 8 inches of joint: YES175.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"182.6 ft. CM - Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES, Start223.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"226.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"227.9 ft. CM - Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES, Finish230.5 ft. MGO - General Observation - CONNECTION AT THE MH 9 O'CLOCK ACTIVE230.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish230.5 ft. AMH - Downstream Manhole, Survey Ends - 02 0791

Observation photos (7)

  • Water Level, 15 %of cross sectional area

    0 ft. - Water Level, 15 %of cross sectional area

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

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

  • Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

    7.9 ft. - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

  • Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"

    21.4 ft. - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"

  • Crack Multiple, from 09 to 01 o'clock, within 8 inches of joint: YES

    73.5 ft. - Crack Multiple, from 09 to 01 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 02 to 05 o'clock, within 8 inches of joint: YES

    152.3 ft. - Crack Multiple, from 02 to 05 o'clock, within 8 inches of joint: YES

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

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

All inspections of P03356Work order 574316

Observations (21)

DistanceCodeObservation
230.5MGOCONNECTION AT THE MH 9 O'CLOCK ACTIVE
223.4TFC—
0MWM—
7.9CL—
230.5DAGS—
182.6CM—
0MWL—
3DAGS—
175.1TFC—
0AMH02 0792
123.9TFC—
24.6TFC—
72.4TFC—
227.9CM—
152.3CM—
226.3TFC—
73.5CM—
69.9TFC—
230.5AMH02 0791
126.8TFC—
21.4TFC—

Properties (4)

additional_info
SC305537
custom_field_two
4
customer
LACSD
datetime
2016-07-20T03:05:00-07:00