Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 27, 2017, 07:48 AM
  • 05 1762_05 1761_10272017_041714.mp4

Date
10/27/2017
W/O
0670769
Weather
Dry
Operator/Surveyor
REVELES
Sewer ID
Z00471
PipeID
P06989
Time
12:48 AM
Certificate
U-115-06022630
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H0662
Sewer Name
05 LOMITA TRUNK
City
LOMTA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
32
Purpose
Capital Improvement Program Assesment
Project
10272017VMR_LOMITA_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Upstream MH
05 1762
Downstream MH
05 1761
Dir. of Survey
Downstream
Length Surveyed
398.5 ft.
Total Length
398.5 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
4132
O&M Rating
20
Overall Index
3
Overall Quick
Overall Rating
20
Pipe schematic from manhole 05 1762 to 05 1761
MH: 05 1762MH: 05 1761downstream-0.2 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 04:20 AM0 ft. MWL - Water Level, 30 %of cross sectional area44.1 ft. OBZ - Obstacles Other, 10 %of cross sectional area, from 04 to 08 o'clock, Start - DEBRIS54.2 ft. OBZ - Obstacles Other, 10 %of cross sectional area, from 04 to 08 o'clock, Finish - DEBRIS192 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 02 o'clock, , within 8 inches of joint: YES192 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 10 o'clock, , within 8 inches of joint: YES196.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 11 o'clock, , within 8 inches of joint: YES196.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 11 o'clock, , within 8 inches of joint: YES200.4 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 10 to 11 o'clock, , within 8 inches of joint: YES200.4 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 03 to 02 o'clock, , within 8 inches of joint: YES301.2 ft. MWL - Water Level, 10 %of cross sectional area398.3 ft. AMH - Downstream Manhole, Survey Ends - 05:00 AM

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, at 02 o'clock,  , within 8 inches of joint: YES

    192 ft. - Deposits Attached Grease, 5 %of cross sectional area, at 02 o'clock, , within 8 inches of joint: YES

  • Deposits Attached Grease, 15 %of cross sectional area, from 10 to 11 o'clock,  , within 8 inches of joint: YES

    200.4 ft. - Deposits Attached Grease, 15 %of cross sectional area, from 10 to 11 o'clock, , within 8 inches of joint: YES

Observations (13)

DistanceCodeObservation
44.1OBZDEBRIS
200.4DAGS
192DAGS
-0.2MWM
200.4DAGS
196.3DAGS
0AMH04:20 AM
301.2MWL
398.3AMH05:00 AM
196.3DAGS
192DAGS
0MWL
54.2OBZDEBRIS

Properties (5)

custom_field_two
3
customer
LACSD
datetime
2017-10-27T00:48:51-07:00
documentation
REVELES, MANANES
is_lateral_inspection
false