Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 8, 2017, 10:51 AM

  • 08 0636_08 0460 _08092017_035153.mp4

Date
09/08/2017
W/O
651631
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00026
PipeID
P00518
Time
3:51 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4867
Sewer Name
08 216TH STREET TRUNK
City
TORRANCE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
10
Purpose
Routine Assessment
Project
WO_651631_TV08103_AUG2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
08 0636
Downstream MH
08 0460
Dir. of Survey
Downstream
Length Surveyed
263.9 ft.
Total Length
263.9 ft.
Structural Index
2
Structural Quick
3322
Structural Rating
14
O&M Index
3
O&M Quick
3200
O&M Rating
6
Overall Index
3
Overall Quick
—
Overall Rating
20
Pipe schematic from manhole 08 0636 to 08 0460
MH: 08 0636MH: 08 0460downstream0 ft. AMH - Upstream Manhole, Survey Begins - 08 06360 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area176.3 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES234 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start242.7 ft. CM - Crack Multiple, from 12 to 05 o'clock, within 8 inches of joint: YES248.6 ft. CM - Crack Multiple, from 07 to 11 o'clock, within 8 inches of joint: YES251.9 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES255.3 ft. CM - Crack Multiple, from 11 to 05 o'clock, within 8 inches of joint: YES257.6 ft. CC - Crack Circumferential, from 07 to 12 o'clock, within 8 inches of joint: YES263 ft. MGO - General Observation - SPALLING FROM 08 TO 04 O'CLOCK, THROUGHOUT THE REACH263 ft. MGO - General Observation - POSSIBLE CONNECTION INSIDE THE MH. @ 03 O'CLOCK263.9 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Finish263.9 ft. AMH - Downstream Manhole, Survey Ends - 08 0460263.9 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK

Observation photos (7)

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

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

  • Deposits Settled Other, 15 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start

    234 ft. - Deposits Settled Other, 15 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start

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

    242.7 ft. - Crack Multiple, from 12 to 05 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 07 to 11 o'clock, within 8 inches of joint: YES

    248.6 ft. - Crack Multiple, from 07 to 11 o'clock, within 8 inches of joint: YES

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

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

  • Crack Multiple, from 11 to 05 o'clock, within 8 inches of joint: YES

    255.3 ft. - Crack Multiple, from 11 to 05 o'clock, within 8 inches of joint: YES

  • Crack Circumferential, from 07 to 12 o'clock, within 8 inches of joint: YES

    257.6 ft. - Crack Circumferential, from 07 to 12 o'clock, within 8 inches of joint: YES

All inspections of P00518Work order 651631

Observations (15)

DistanceCodeObservation
263MGOSPALLING FROM 08 TO 04 O'CLOCK, THROUGHOUT THE REACH
263.9DSZ—
263MGOPOSSIBLE CONNECTION INSIDE THE MH. @ 03 O'CLOCK
263.9AMH08 0460
251.9CL—
263.9MGOCONNECTION AT MH 9 O'CLOCK
255.3CM—
176.3CL—
248.6CM—
234DSZ—
0AMH08 0636
257.6CC—
242.7CM—
0MWM—
0MWL—

Properties (6)

additional_info
SC345926
custom_field_two
3
customer
LACSD
datetime
2017-09-08T03:51:05-07:00
sewer_category
Gravity
year_laid
32524