Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 3, 2017, 10:50 AM
  • 16 0005_16 0002 _03102017_035237.mp4

Date
10/03/2017
W/O
657850
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00639
PipeID
P13040
Time
3:50 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4988
Sewer Name
16 ALLEN AVENUE TRUNK, SECTS 1,2,&4
City
SAN MARINO
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
23
Purpose
Routine Assessment
Project
WO_657850_TV16084_SEP2017
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
16 0005
Downstream MH
16 0002
Dir. of Survey
Downstream
Length Surveyed
55 ft.
Total Length
55 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
6
Pipe schematic from manhole 16 0005 to 16 0002
MH: 16 0005MH: 16 0002downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 00050 ft. MWM - Water Mark, 20 %of cross sectional area4.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start9 ft. FL - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES55 ft. AMH - Downstream Manhole, Survey Ends - 16 000255 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (2)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    4.9 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES

    9 ft. - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES

Observations (7)

DistanceCodeObservation
0MWL
9FL
0AMH16 0005
0MWM
4.9SAV
55AMH16 0002
55SAV

Properties (5)

additional_info
SC345980
custom_field_two
3
customer
LACSD
datetime
2017-10-03T03:50:49-07:00
sewer_category
Gravity