Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 7, 2018, 07:47 AM
  • 22 1121_22 1120 _07092018_004752.mp4

Date
09/07/2018
W/O
724242
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00820
PipeID
P17500
Time
12:47 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5995
Sewer Name
22 POLYMER PLANT WASTE WATER DISPOSAL LINE
City
AZUSA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
10
Purpose
Routine Assessment
Project
WO_724242_TV22115_SEP2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
22 1121
Downstream MH
22 1120
Dir. of Survey
Downstream
Length Surveyed
690.1 ft.
Total Length
690.1 ft.
Structural Index
3
Structural Quick
4136
Structural Rating
30
O&M Index
2
O&M Quick
2Y12
O&M Rating
264
Overall Index
2
Overall Quick
Overall Rating
294
Pipe schematic from manhole 22 1121 to 22 1120
MH: 22 1121MH: 22 1120downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 11210 ft. MWM - Water Mark, 5 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area6.5 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES16.3 ft. CM - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: NO36.7 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start68.6 ft. RFJ - Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YES75 ft. FC - Fracture Circumferential, from 12 to 05 o'clock, within 8 inches of joint: YES143.3 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"189.8 ft. FM - Fracture Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES217.6 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES310.7 ft. FL - Fracture Longitudinal, at 05 o'clock, within 8 inches of joint: YES312.2 ft. FS - Fracture Spiral, from 06 to 12 o'clock, within 8 inches of joint: YES421.6 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES438.2 ft. H - Hole, at 01 o'clock, within 8 inches of joint: NO439.7 ft. CC - Crack Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES535.3 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES535.6 ft. JOM - Joint Offset Medium536.4 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: YES, 6"690.1 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Finish690.1 ft. FC - Fracture Circumferential, from 01 to 05 o'clock, within 8 inches of joint: YES690.1 ft. MSA - Survey Abandoned - CAM NOT PULLING SLIPPING ON PIPE

Observation photos (16)

  • Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    6.5 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: NO

    16.3 ft. - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: NO

  • Deposits Settled Other,  10 %of cross sectional area, at 06 o'clock,  , within 8 inches of joint: YES, Start

    36.7 ft. - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start

  • Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YES

    68.6 ft. - Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YES

  • Fracture Circumferential, from 12 to 05 o'clock, within 8 inches of joint: YES

    75 ft. - Fracture Circumferential, from 12 to 05 o'clock, within 8 inches of joint: YES

  • Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"

    143.3 ft. - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"

  • Fracture Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES

    189.8 ft. - Fracture Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES

    217.6 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 05 o'clock, within 8 inches of joint: YES

    310.7 ft. - Fracture Longitudinal, at 05 o'clock, within 8 inches of joint: YES

  • Fracture Spiral, from 06 to 12 o'clock, within 8 inches of joint: YES

    312.2 ft. - Fracture Spiral, from 06 to 12 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    421.6 ft. - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES

  • Hole, at 01 o'clock, within 8 inches of joint: NO

    438.2 ft. - Hole, at 01 o'clock, within 8 inches of joint: NO

  • Crack Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES

    439.7 ft. - Crack Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES

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

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

  • Joint Offset Medium

    535.6 ft. - Joint Offset Medium

  • Fracture Circumferential, from 01 to 05 o'clock, within 8 inches of joint: YES

    690.1 ft. - Fracture Circumferential, from 01 to 05 o'clock, within 8 inches of joint: YES

Observations (22)

DistanceCodeObservation
6.5CL
690.1DSZ
68.6RFJ
439.7CC
36.7DSZ
310.7FL
690.1FC
189.8FM
421.6FL
0AMH22 1121
536.4TF
0MWM
438.2H
217.6RFJ
75FC
0MWL
312.2FS
16.3CM
690.1MSACAM NOT PULLING SLIPPING ON PIPE
143.3TB
535.3FL
535.6JOM

Properties (5)

additional_info
SC364810
custom_field_two
3
customer
LACSD
datetime
2018-09-07T00:47:28-07:00
year_laid
27163