Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 6, 2017, 09:18 AM
  • 16 0095_16 0083 _06102017_021824.mp4

Date
10/06/2017
W/O
663354
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00641
PipeID
P13133
Time
2:18 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4995
Sewer Name
16 ALLEN AVENUE TRUNK, SECTION 5
City
SAN MARINO
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
14
Purpose
Routine Assessment
Project
WO_663354_TV16009_OCT2017
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
16 0095
Downstream MH
16 0083
Dir. of Survey
Downstream
Length Surveyed
2 ft.
Total Length
2 ft.
Structural Index
1
Structural Quick
1100
Structural Rating
1
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
3
Pipe schematic from manhole 16 0095 to 16 0083
MH: 16 0095MH: 16 0083downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT 11 OC0 ft. AMH - Upstream Manhole, Survey Begins - 16 00950 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. MGO - General Observation - Zoomed towards MH 832 ft. SRI - Surface Roughness Increased, from 09 to 03 o'clock, within 8 inches of joint: YES2 ft. AMH - Downstream Manhole, Survey Ends - 16 00832 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES

Observation photos (2)

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

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

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

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

Observations (8)

DistanceCodeObservation
0MWL
2MGOZoomed towards MH 83
2SRI
0MGOCONNECTION AT 11 OC
0AMH16 0095
0MWM
2AMH16 0083
2DAGS

Properties (5)

additional_info
SC345987
custom_field_two
3
customer
LACSD
datetime
2017-10-06T02:18:01-07:00
sewer_category
Gravity