Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 5, 2018, 09:31 AM
  • 22 1211_22 1210 _05062018_025538.mp4

Date
06/05/2018
W/O
706874
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z00813
PipeID
P17574
Time
2:31 AM
Certificate
U-0817-07009000
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5636
Sewer Name
22 IRWINDALE RELIEF TRUNK
City
BALDWIN PARK, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
18
Purpose
Routine Assessment
Project
WO_706874_TV22180_JUN2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
22 1211
Downstream MH
22 1210
Dir. of Survey
Downstream
Length Surveyed
166.5 ft.
Total Length
166.5 ft.
Structural Index
2
Structural Quick
4123
Structural Rating
11
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
13
Pipe schematic from manhole 22 1211 to 22 1210
MH: 22 1211MH: 22 1210downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 12110 ft. MWL - Water Level, 20 %of cross sectional area2.1 ft. CC - Crack Circumferential, from 08 to 03 o'clock, within 8 inches of joint: YES10.8 ft. DSF - Deposits Settled Fine, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start112.8 ft. FC - Fracture Circumferential, from 01 to 03 o'clock, within 8 inches of joint: YES131.1 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start137.2 ft. FC - Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES137.2 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish161.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES166.5 ft. DSF - Deposits Settled Fine, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Finish166.5 ft. AMH - Downstream Manhole, Survey Ends - 22 1210

Observation photos (5)

  • Crack Circumferential, from 08 to 03 o'clock, within 8 inches of joint: YES

    2.1 ft. - Crack Circumferential, from 08 to 03 o'clock, within 8 inches of joint: YES

  • Fracture Circumferential, from 01 to 03 o'clock, within 8 inches of joint: YES

    112.8 ft. - Fracture Circumferential, from 01 to 03 o'clock, within 8 inches of joint: YES

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

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

  • Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES

    137.2 ft. - Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES

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

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

Observations (12)

DistanceCodeObservation
10.8DSF
137.2FC
112.8FC
0MWM
137.2CL
131.1CL
166.5DSF
166.5AMH22 1210
2.1CC
161.1FM
0AMH22 1211
0MWL

Properties (5)

additional_info
SC359191
custom_field_two
3
customer
LACSD
datetime
2018-06-05T02:31:29-07:00
year_laid
28774