Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 18, 2016, 06:19 AM
  • 18 0422_18 0421_20160317_233656.mp4

Date
03/17/2016
W/O
557858
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00699
PipeID
P14257
Time
11:19 PM
Certificate
U-507-03-3386
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3228
Sewer Name
18 SANTA FE STREET RELIEF TRUNK
City
WHITTIER, CA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
21
Purpose
Routine Assessment
Project
WO_557858_TV18044_2016MAR
Sewer Type
GRAVITY
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Upstream MH
18 0422
Downstream MH
18 0421
Dir. of Survey
Downstream
Length Surveyed
128.3 ft.
Total Length
128.3 ft.
Structural Index
1
Structural Quick
1100
Structural Rating
1
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
2
Overall Quick
Overall Rating
7
Pipe schematic from manhole 18 0422 to 18 0421
MH: 18 0422MH: 18 0421downstream0 ft. AMH - Upstream Manhole, Survey Begins - 18 04220 ft. MWL - Water Level, 50 %of cross sectional area0 ft. MWM - Water Mark, 55 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start7.1 ft. SRI - Surface Roughness Increased, from 09 to 03 o'clock, within 8 inches of joint: YES, Start126.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish126.2 ft. SRI - Surface Roughness Increased, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish128.3 ft. AMH - Downstream Manhole, Survey Ends - 18 0421

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 Roughness Increased, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    7.1 ft. - Surface Roughness Increased, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Surface Roughness Increased, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish

    126.2 ft. - Surface Roughness Increased, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish

Observations (8)

DistanceCodeObservation
7.1SRI
2DAGS
126.2DAGS
0AMH18 0422
0MWL
126.2SRI
128.3AMH18 0421
0MWM

Properties (6)

additional_info
SC305319
custom_field_two
3
customer
LACSD
datetime
2016-03-17T23:19:19-07:00
documentation
PRO-PIPE
is_lateral_inspection
false