Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 29, 2016, 08:43 AM

  • J 0330_J 0329_10292016_020350.mp4

Date
10/29/2016
W/O
0596859
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00059
PipeID
P11574
Time
1:43 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G6755
Sewer Name
J JOINT OUTFALL J - UNIT 1G
City
PALO VERDES
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
10
Purpose
Routine Assessment
Project
20161029_JOINT_OUTFALL_J_UNIT_1G
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Upstream MH
J 0329
Downstream MH
J 0330
Dir. of Survey
Upstream
Length Surveyed
210.4 ft.
Total Length
210.4 ft.
Structural Index
2
Structural Quick
3328
Structural Rating
25
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
29
Pipe schematic from manhole J 0329 to J 0330
MH: J 0329MH: J 0330upstream0 ft. MSA - Survey Abandoned - TOO STEEP UPRAISE34.6 ft. SCP - Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - 15%34.6 ft. MMC - Material Change, Vitrified clay pipe44.2 ft. SCP - Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: NO - 20%57.4 ft. IW - Infiltration Weeper, from 11 to 01 o'clock, within 8 inches of joint: NO75.9 ft. SCP - Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - 15% SUFACE LOSS76 ft. MMC - Material Change, Cast Iron79 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - SL79 ft. FC - Fracture Circumferential, from 12 to 03 o'clock, within 8 inches of joint: YES - H91 ft. FC - Fracture Circumferential, from 08 to 11 o'clock, within 8 inches of joint: YES - SL91 ft. FC - Fracture Circumferential, from 01 to 04 o'clock, within 8 inches of joint: YES - SL99 ft. FC - Fracture Circumferential, from 10 to 02 o'clock, within 8 inches of joint: YES - H136.9 ft. FC - Fracture Circumferential, from 10 to 01 o'clock, within 8 inches of joint: YES - H161.2 ft. FC - Fracture Circumferential, from 11 to 02 o'clock, within 8 inches of joint: YES - H169.3 ft. MGO - General Observation - 10" VCP173.4 ft. FC - Fracture Circumferential, from 11 to 04 o'clock, within 8 inches of joint: YES - HAIRLINE185.9 ft. FC - Fracture Circumferential, from 08 to 04 o'clock, within 8 inches of joint: YES - SLIGHT195.3 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped210.4 ft. AMH - Upstream Manhole, Survey Begins - 1:45AM210.4 ft. MWM - Water Mark, 20 %of cross sectional area210.4 ft. MWL - Water Level, 10 %of cross sectional area

Observation photos (7)

  • General Observation - 10" VCP

    41.1 ft. - General Observation - 10" VCP

  • Material Change, Cast Iron

    134.4 ft. - Material Change, Cast Iron

  • Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - 15% SUFACE LOSS

    134.5 ft. - Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - 15% SUFACE LOSS

  • Infiltration Weeper, from 11 to 01 o'clock, within 8 inches of joint: NO

    153 ft. - Infiltration Weeper, from 11 to 01 o'clock, within 8 inches of joint: NO

  • Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: NO - 20%

    166.2 ft. - Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: NO - 20%

  • Material Change, Vitrified clay pipe

    175.8 ft. - Material Change, Vitrified clay pipe

  • Survey Abandoned - TOO STEEP UPRAISE

    210.4 ft. - Survey Abandoned - TOO STEEP UPRAISE

All inspections of P11574Work order 0596859

Observations (21)

DistanceCodeObservation
41.1MGO10" VCP
111.4FCH
0AMH1:45AM
131.4FLSL
49.2FCH
153IW—
175.8SCP15%
119.4FCSL
37FCHAIRLINE
166.2SCP20%
24.5FCSLIGHT
73.5FCH
15.1TBCCapped
0MWM—
0MWL—
119.4FCSL
175.8MMC—
131.4FCH
134.4MMC—
134.5SCP15% SUFACE LOSS
210.4MSATOO STEEP UPRAISE

Properties (2)

customer
LACSD
datetime
2016-10-29T01:43:58-07:00