Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 20, 2016, 10:26 AM
  • 02 0791_02 0790_20160720_043423.mp4

Date
07/20/2016
W/O
574316
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00294
PipeID
P03355
Time
3:26 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 0791
Downstream MH
02 0790
Dir. of Survey
Downstream
Length Surveyed
111.8 ft.
Total Length
111.8 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 0791 to 02 0790
MH: 02 0791MH: 02 0790downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 07913.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start3.1 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES47 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"50.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"54.7 ft. CS - Crack Spiral, from 07 to 12 o'clock, within 8 inches of joint: YES81.6 ft. CM - Crack Multiple, from 12 to 02 o'clock, within 8 inches of joint: YES95.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"98.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"99.3 ft. CM - Crack Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES108.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish111.8 ft. AMH - Downstream Manhole, Survey Ends - 02 0790

Observation photos (4)

  • Water Mark, 25 %of cross sectional area

    0 ft. - Water Mark, 25 %of cross sectional area

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

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

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

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

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

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

Observations (14)

DistanceCodeObservation
3.1DAGS
0MWM
108.5DAGS
54.7CS
111.8AMH02 0790
81.6CM
0MWL
47TFC
98.5TFC
95.6TFC
0AMH02 0791
3.1CM
50.2TFC
99.3CM

Properties (6)

additional_info
SC305537
custom_field_two
3
customer
LACSD
datetime
2016-07-20T03:26:24-07:00
documentation
PROPIPE
is_lateral_inspection
false