Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 21, 2016, 07:47 AM
  • 02 0871_02 0784_20160721_015545.mp4

Date
07/21/2016
W/O
574316
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00294
PipeID
P03345
Time
12:47 AM
Certificate
U-507-3386
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3659
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 0784
Downstream MH
02 0871
Dir. of Survey
Upstream
Length Surveyed
248.9 ft.
Total Length
248.9 ft.
Structural Index
2
Structural Quick
3122
Structural Rating
7
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
7
Pipe schematic from manhole 02 0784 to 02 0871
MH: 02 0784MH: 02 0871upstream0 ft. AMH - Upstream Manhole, Survey Ends - 02 08711.5 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish14.3 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start47.9 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: YES, 4"126.3 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: YES, 4"163 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES180.9 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 4"193.1 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES228.9 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 4"248.9 ft. MWM - Water Mark, 20 %of cross sectional area248.9 ft. AMH - Downstream Manhole, Survey Begins - 02 0784248.9 ft. MWL - Water Level, 15 %of cross sectional area

Observation photos (4)

  • Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 4"

    20 ft. - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 4"

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    55.8 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

    85.9 ft. - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    234.6 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

Observations (12)

DistanceCodeObservation
0MWM
122.6TFA
68TFA
248.9AMH02 0871
0AMH02 0784
234.6SSS
247.4SSS
85.9CL
201TFA
55.8CM
20TFA
0MWL

Properties (6)

additional_info
SC305538
custom_field_two
4
customer
LACSD
datetime
2016-07-21T00:47:00-07:00
documentation
PROPIPE
is_lateral_inspection
false