Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 12, 2017, 08:24 AM
  • 22 0474_22 0473 _01122017_002513.mp4

Date
01/12/2017
W/O
613449
Weather
Light Rain
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00816
PipeID
P16813
Time
12:24 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4208
Sewer Name
22 LARK ELLEN TRUNK, SECTS 4,5,&6
City
AZUSA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
19
Purpose
Routine Assessment
Project
WO_613449_TV22048_JAN2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0474
Downstream MH
22 0473
Dir. of Survey
Downstream
Length Surveyed
39.2 ft.
Total Length
39.2 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2700
O&M Rating
14
Overall Index
2
Overall Quick
Overall Rating
14
Pipe schematic from manhole 22 0474 to 22 0473
MH: 22 0474MH: 22 0473downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 6 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 22 04742 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start37.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish39.2 ft. AMH - Downstream Manhole, Survey Ends - 22 047339.2 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • General Observation - COCKROACHES IN MANHOLE

    39.2 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (8)

DistanceCodeObservation
39.2AMH22 0473
37.7DAGS
39.2MGOCOCKROACHES IN MANHOLE
2DAGS
0MWL
0MWM
0MGOACTIVE CONNECTION AT MH 6 O'CLOCK
0AMH22 0474

Properties (6)

additional_info
SC306710
custom_field_two
4
customer
LACSD
datetime
2017-01-12T00:24:46-08:00
sewer_category
Gravity
year_laid
26912