Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 2, 2018, 10:50 AM

  • 21 0947_21 0946_02022018_025710.mp4

Date
02/02/2018
W/O
684706
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z00760
PipeID
P16041
Time
2:50 AM
Certificate
U-0817-07009000
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4863
Sewer Name
21 CLAREMONT OUTFALL TRUNK
City
CLAREMONT, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
07
Purpose
Routine Assessment
Project
WO_684706_TV21028_FEB2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
21 0946
Downstream MH
21 0947
Dir. of Survey
Upstream
Length Surveyed
88.1 ft.
Total Length
88.1 ft.
Structural Index
4
Structural Quick
4131
Structural Rating
7
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
—
Overall Rating
7
Pipe schematic from manhole 21 0946 to 21 0947
MH: 21 0946MH: 21 0947upstream0 ft. SZC - Surface Other Chemical, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish - MAG COAT0 ft. AMH - Upstream Manhole, Survey Ends - 21 094752.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish52.8 ft. SZC - Surface Other Chemical, from 08 to 04 o'clock, within 8 inches of joint: NO, Start - MAG COAT67.6 ft. FM - Fracture Multiple, from 04 to 08 o'clock, within 8 inches of joint: YES75.7 ft. MGO - General Observation - MAG COAT85.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start88.1 ft. MWL - Water Level, 0 %of cross sectional area88.1 ft. MWM - Water Mark, 30 %of cross sectional area88.1 ft. AMH - Downstream Manhole, Survey Begins - 21 0946

Observation photos (2)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

    3 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

  • Fracture Multiple, from 04 to 08 o'clock, within 8 inches of joint: YES

    20.5 ft. - Fracture Multiple, from 04 to 08 o'clock, within 8 inches of joint: YES

All inspections of P16041Work order 684706

Observations (10)

DistanceCodeObservation
3SAV—
88.1SZCMAG COAT
20.5FM—
0MWL—
88.1AMH21 0947
35.3SAV—
0MWM—
35.3SZCMAG COAT
12.4MGOMAG COAT
0AMH21 0946

Properties (4)

additional_info
SC346888
custom_field_two
3
customer
LACSD
datetime
2018-02-02T02:50:07-08:00