Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 22, 2017, 05:42 AM
  • 18 0180_18 0179 _20170321_231104.mp4

Date
03/21/2017
W/O
624437
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00695
PipeID
P14005
Time
10:42 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4415
Sewer Name
18 ORR AND DAY ROAD TRUNK
City
SANTA FE SPRINGS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
19
Purpose
Routine Assessment
Project
WO_624437_TV18043_MAR2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
18 0180
Downstream MH
18 0179
Dir. of Survey
Downstream
Length Surveyed
538.5 ft.
Total Length
538.5 ft.
Structural Index
2
Structural Quick
2N00
Structural Rating
152
O&M Index
2
O&M Quick
412T
O&M Rating
218
Overall Index
2
Overall Quick
Overall Rating
370
Pipe schematic from manhole 18 0180 to 18 0179
MH: 18 0180MH: 18 0179downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 01800 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start157.3 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start537.3 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish537.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish537.4 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK538.5 ft. MGO - General Observation - COCKROACHES IN MANHOLE538.5 ft. AMH - Downstream Manhole, Survey Ends - 18 0179

Observation photos (3)

  • 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

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    157.3 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

  • General Observation - COCKROACHES IN MANHOLE

    538.5 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (11)

DistanceCodeObservation
0MWM
537.3SSS
0AMH18 0180
0MWL
537.4DAGS
538.5MGOCOCKROACHES IN MANHOLE
538.5AMH18 0179
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
2DAGS
157.3SSS
537.4MGOACTIVE CONNECTION AT MH 3 O'CLOCK

Properties (4)

additional_info
SC306980
custom_field_two
4
customer
LACSD
datetime
2017-03-21T22:42:08-07:00