Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 29, 2018, 06:27 PM

  • 29 0113_29 0086_6292018_113447.mp4

Date
06/29/2018
W/O
0711161
Weather
Dry
Operator/Surveyor
FRANKLIN
Sewer ID
Z00273
PipeID
P23900
Time
11:27 AM
Certificate
U-415-06024039
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7746
Sewer Name
29 33RD STREET SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
01
Purpose
Routine Assessment
Project
20180629DF_33RD_STREET_SEWER
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
29 0086
Downstream MH
29 0113
Dir. of Survey
Upstream
Length Surveyed
278.6 ft.
Total Length
278.6 ft.
Structural Index
3
Structural Quick
4131
Structural Rating
9
O&M Index
2
O&M Quick
2111
O&M Rating
3
Overall Index
2
Overall Quick
—
Overall Rating
12
Pipe schematic from manhole 29 0086 to 29 0113
MH: 29 0086MH: 29 0113upstream0 ft. MGO - General Observation - ROACHES @ MH0 ft. AMH - Downstream Manhole, Survey Ends - 12:16 PM0.1 ft. MGO - General Observation - GREASE THROUGHOUT THE REACH (5%)1.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.8 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Finish1.8 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish39.4 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: YES, 4" - Open41.9 ft. TFD - Tap Factory Made Defective, at 09 o'clock, -, within 8 inches of joint: YES, 4" - Open/50% ROOTS LATERAL44.3 ft. MGP - General Photograph92.5 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: YES, 4" - Open94.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4" - Open140.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4" - Open142.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4" - Open150.2 ft. MGP - General Photograph150.2 ft. MGP - General Photograph162.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start164.1 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 4"179.9 ft. MGP - General Photograph185.8 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Start - 5%192.2 ft. MGP - General Photograph199.2 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: YES, 4" - Open215.3 ft. TBA - Tap Break-In Active, at 03 o'clock, -, within 8 inches of joint: YES, 4"244.3 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: YES, 4"247.7 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: YES, 4" - Open276.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start276.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start278.5 ft. MWL - Water Level, 5 %of cross sectional area278.5 ft. MWM - Water Mark, 10 %of cross sectional area278.6 ft. AMH - Upstream Manhole, Survey Begins - 11:30 AM

Observation photos (11)

  • Water Mark, 10 %of cross sectional area

    0.1 ft. - Water Mark, 10 %of cross sectional area

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

    2 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • General Photograph

    86.4 ft. - General Photograph

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Start - 5%

    92.8 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Start - 5%

  • General Photograph

    98.7 ft. - General Photograph

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

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

  • General Photograph

    128.4 ft. - General Photograph

  • General Photograph

    128.4 ft. - General Photograph

  • General Photograph

    234.3 ft. - General Photograph

  • Tap Factory Made Defective, at 09 o'clock, -, within 8 inches of joint: YES, 4" - Open/50% ROOTS LATERAL

    236.7 ft. - Tap Factory Made Defective, at 09 o'clock, -, within 8 inches of joint: YES, 4" - Open/50% ROOTS LATERAL

All inspections of P23900Work order 0711161

Observations (30)

DistanceCodeObservation
276.8SSS—
2CM—
239.2TFOpen
128.4MGP—
183.7TFOpen
234.3MGP—
276.8CM—
114.5TFA—
79.4TFOpen
236.7TFDOpen/50% ROOTS LATERAL
0.1MWL—
30.9TFOpen
278.5MGOGREASE THROUGHOUT THE REACH (5%)
92.8RFJ5%
2SSS—
63.3TBA—
34.3TFC—
0AMH11:30 AM
186.1TFOpen
138TFOpen
86.4MGP—
276.8RFJ—
136.1TFOpen
128.4MGP—
116FM—
278.6MGOROACHES @ MH
278.6AMH12:16 PM
98.7MGP—
0.1MWM—
276.8FM—

Properties (2)

customer
LACSD
datetime
2018-06-29T11:27:46-07:00