Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 2, 2018, 07:53 AM
  • 21 0951_21 0950B_01022018_235910.mp4

Date
02/01/2018
W/O
684706
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z00760
PipeID
P16047
Time
11:53 PM
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
Parking Lot
Location Code
G
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 0950B
Downstream MH
21 0951
Dir. of Survey
Upstream
Length Surveyed
15.2 ft.
Total Length
15.2 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
3
Pipe schematic from manhole 21 0950B to 21 0951
MH: 21 0950BMH: 21 0951upstream0 ft. MSA - Survey Abandoned - REACHED POINT OF INTEREST1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish4.8 ft. MMC - Material Change, Vitrified clay pipe11.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Start15.2 ft. AMH - Downstream Manhole, Survey Begins - 21 0950B15.2 ft. MWM - Water Mark, 25 %of cross sectional area15.2 ft. MWL - Water Level, 15 %of cross sectional area15.2 ft. MGO - Reversal Inspection

Observation photos (2)

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

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

  • Material Change, Vitrified clay pipe

    10.4 ft. - Material Change, Vitrified clay pipe

Observations (8)

DistanceCodeObservation
0AMH21 0950B
15.2MSAREACHED POINT OF INTEREST
10.4MMC
0MWM
0MWL
3.3SAP
0MGO
14.2SAP

Properties (4)

additional_info
SC346888
custom_field_two
2
customer
LACSD
datetime
2018-02-01T23:53:37-08:00