Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 5, 2017, 10:43 AM
  • 16 0624_16 0038 _05102017_034356.mp4

Date
10/05/2017
W/O
663737
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z01075
PipeID
P13691
Time
3:43 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4994
Sewer Name
16 ALLEN AVENUE RELIEF TRUNK, SECTION 4
City
SAN MARINO
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
18
Purpose
Routine Assessment
Project
WO_663737_TV16014_OCT2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
16 0624
Downstream MH
16 0038
Dir. of Survey
Downstream
Length Surveyed
387.1 ft.
Total Length
387.1 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
2111
O&M Rating
3
Overall Index
2
Overall Quick
Overall Rating
5
Pipe schematic from manhole 16 0624 to 16 0038
MH: 16 0624MH: 16 0038downstream0 ft. AMH - Upstream Manhole, Survey Begins - 16 06240 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area2.3 ft. DAGS - Deposits Attached Grease, 0 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start183 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES357.7 ft. LR - Alignment Right, 5 %, Start387.1 ft. LR - Alignment Right, 5 %, Finish387.1 ft. AMH - Downstream Manhole, Survey Ends - 16 0038387.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (2)

  • Deposits Attached Grease, 0 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2.3 ft. - Deposits Attached Grease, 0 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    183 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

Observations (9)

DistanceCodeObservation
0AMH16 0624
183CL
387.1LR
357.7LR
0MWM
387.1AMH16 0038
387.1DAGS
0MWL
2.3DAGS

Properties (5)

additional_info
SC345986
custom_field_two
3
customer
LACSD
datetime
2017-10-05T03:43:27-07:00
is_lateral_inspection
false