Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 1, 2019, 07:08 AM
  • 22 1137_22 1136 _01312019_231819.mp4

Date
01/31/2019
W/O
745456
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00807
PipeID
P17515
Time
11:08 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6379
Sewer Name
22 DUARTE TRUNK
City
DUARTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
09
Purpose
Routine Assessment
Project
WO_745456_TV22035_JAN2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 1137
Downstream MH
22 1136
Dir. of Survey
Downstream
Length Surveyed
215.8 ft.
Total Length
215.8 ft.
Structural Index
3
Structural Quick
3G00
Structural Rating
126
O&M Index
2
O&M Quick
2G00
O&M Rating
84
Overall Index
3
Overall Quick
Overall Rating
210
Pipe schematic from manhole 22 1137 to 22 1136
MH: 22 1137MH: 22 1136downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 11370 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start214.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish214.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish215.8 ft. AMH - Downstream Manhole, Survey Ends - 22 1136

Observation photos (3)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

Observations (9)

DistanceCodeObservation
0AMH22 1137
214.4SAP
215.8AMH22 1136
0MGOCOCKROACHES IN MANHOLE
214.4DAGS
0MWM
0MWL
2SAP
2DAGS

Properties (5)

additional_info
SC365691
custom_field_two
2
customer
LACSD
datetime
2019-01-31T23:08:35-08:00
is_lateral_inspection
false