Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 13, 2015, 09:52 AM

  • 22 1358_22 1357_20150413_030640.mp4

Date
04/13/2015
W/O
496785
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00795
PipeID
P16639
Time
2:52 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K2335
Sewer Name
22 CAMERON RELIEF TRUNK
City
WEST COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
36
Purpose
Routine Assessment
Project
WO_496785_TV22009_2015MARCH
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Circular
Height
27 in.
Upstream MH
22 1358
Downstream MH
22 1357
Dir. of Survey
Downstream
Length Surveyed
239.9 ft.
Total Length
239.9 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2N00
O&M Rating
146
Overall Index
2
Overall Quick
—
Overall Rating
146
Pipe schematic from manhole 22 1358 to 22 1357
MH: 22 1358MH: 22 1357downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 13580 ft. MWL - Water Level, 5 %of cross sectional area2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start25.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start43.1 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - BELOW WATER LEVEL95.8 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish104.6 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish237.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish239.9 ft. AMH - Downstream Manhole, Survey Ends - 22 1357239.9 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK

Observation photos (7)

  • Water Mark, 25 %of cross sectional area

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

  • Upstream Manhole, Survey Begins - 22 1358

    0 ft. - Upstream Manhole, Survey Begins - 22 1358

  • Water Level, 5 %of cross sectional area

    0 ft. - Water Level, 5 %of cross sectional area

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

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

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

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

  • Downstream Manhole, Survey Ends - 22 1357

    239.9 ft. - Downstream Manhole, Survey Ends - 22 1357

  • General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK

    239.9 ft. - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK

All inspections of P16639Work order 496785

Observations (11)

DistanceCodeObservation
2DAE—
0MWM—
239.9AMH22 1357
239.9MGOACTIVE CONNECTION AT MH 9 O'CLOCK
43.1DSZBELOW WATER LEVEL
25.1DAGS—
237.2DAGS—
0AMH22 1358
104.6DSZ—
0MWL—
95.8DAE—

Properties (5)

additional_info
SC207758
custom_field_two
4
customer
LACSD
datetime
2015-04-13T02:52:49-07:00
year_laid
19840104