Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 10, 2017, 08:27 AM

  • 29 0106_29 0105 _10102017_021420.mp4

Date
10/10/2017
W/O
663281
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z00273
PipeID
P23891
Time
1:27 AM
Certificate
07009000
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4822
Sewer Name
29 33RD STREET SEWER
City
SIGNAL HILL
Loc. details
Alley
Location Code
H
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
01
Purpose
Routine Assessment
Project
WO_663281_TV29103_OCT2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0105
Downstream MH
29 0106
Dir. of Survey
Upstream
Length Surveyed
375.1 ft.
Total Length
375.1 ft.
Structural Index
3
Structural Quick
5243
Structural Rating
73
O&M Index
2
O&M Quick
4121
O&M Rating
7
Overall Index
3
Overall Quick
—
Overall Rating
80
Pipe schematic from manhole 29 0105 to 29 0106
MH: 29 0105MH: 29 0106upstream0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Ends - 29 01060.1 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK84.8 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"86 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"103.6 ft. CM - Crack Multiple, from 12 to 04 o'clock, within 8 inches of joint: YES135 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"136.5 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES137.6 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"142.1 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: NO, Finish154.1 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: NO, Start169.4 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES188.7 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"189.3 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: YES, 6"200.5 ft. CM - Crack Multiple, from 10 to 11 o'clock, within 8 inches of joint: YES203.7 ft. CM - Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES204 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES214.2 ft. CM - Crack Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES224 ft. CM - Crack Multiple, from 11 to 12 o'clock, within 8 inches of joint: YES233 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"233 ft. RFJ - Roots Fine Joint, from 07 to 08 o'clock, within 8 inches of joint: YES233 ft. B - Broken, from 08 to 04 o'clock, within 8 inches of joint: YES233.4 ft. CM - Crack Multiple, from 11 to 02 o'clock, within 8 inches of joint: YES233.4 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"235 ft. CM - Crack Multiple, from 10 to 12 o'clock, within 8 inches of joint: YES244.3 ft. CM - Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES262.4 ft. CM - Crack Multiple, from 11 to 12 o'clock, within 8 inches of joint: YES270.5 ft. CM - Crack Multiple, from 11 to 12 o'clock, within 8 inches of joint: YES288.6 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"290.9 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"291.3 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES303.5 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES306.8 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES317.9 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES325.3 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES337.3 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"338.9 ft. B - Broken, from 07 to 05 o'clock, within 8 inches of joint: YES338.9 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"340.6 ft. FM - Fracture Multiple, from 07 to 12 o'clock, within 8 inches of joint: YES343.6 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES354.7 ft. CM - Crack Multiple, from 11 to 12 o'clock, within 8 inches of joint: YES367.4 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES375.1 ft. AMH - Downstream Manhole, Survey Begins - 29 0105375.1 ft. MWL - Water Level, 10 %of cross sectional area375.1 ft. MWM - Water Mark, 15 %of cross sectional area

Observation photos (26)

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    7.7 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 11 to 12 o'clock, within 8 inches of joint: YES

    20.4 ft. - Crack Multiple, from 11 to 12 o'clock, within 8 inches of joint: YES

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

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

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

    34.5 ft. - Fracture Multiple, from 07 to 12 o'clock, within 8 inches of joint: YES

  • Broken, from 07 to 05 o'clock, within 8 inches of joint: YES

    36.2 ft. - Broken, from 07 to 05 o'clock, within 8 inches of joint: YES

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

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

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

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

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

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

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

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

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

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

  • Crack Multiple, from 11 to 12 o'clock, within 8 inches of joint: YES

    104.6 ft. - Crack Multiple, from 11 to 12 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 11 to 12 o'clock, within 8 inches of joint: YES

    112.7 ft. - Crack Multiple, from 11 to 12 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES

    130.8 ft. - Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 10 to 12 o'clock, within 8 inches of joint: YES

    140.1 ft. - Crack Multiple, from 10 to 12 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 11 to 02 o'clock, within 8 inches of joint: YES

    141.7 ft. - Crack Multiple, from 11 to 02 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 07 to 08 o'clock, within 8 inches of joint: YES

    142.1 ft. - Roots Fine Joint, from 07 to 08 o'clock, within 8 inches of joint: YES

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

    142.1 ft. - Broken, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 11 to 12 o'clock, within 8 inches of joint: YES

    151.1 ft. - Crack Multiple, from 11 to 12 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES

    160.9 ft. - Crack Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES

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

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

  • Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES

    171.4 ft. - Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 10 to 11 o'clock, within 8 inches of joint: YES

    174.6 ft. - Crack Multiple, from 10 to 11 o'clock, within 8 inches of joint: YES

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

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

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: NO, Start

    221 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: NO, Start

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

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

  • Crack Multiple, from 12 to 04 o'clock, within 8 inches of joint: YES

    271.5 ft. - Crack Multiple, from 12 to 04 o'clock, within 8 inches of joint: YES

All inspections of P23891Work order 663281

Observations (45)

DistanceCodeObservation
0AMH29 0105
7.7CM—
186.4TF—
233DAE—
104.6CM—
171.4CM—
237.5TF—
20.4CM—
375.1MGOCONNECTION AT MH 9 O'CLOCK
171.1CL—
140.1CM—
71.6CL—
49.8CL—
141.7CM—
0MWL—
141.7TF—
238.6FM—
240.1TF—
0MWM—
142.1TF—
36.2B—
221DAE—
289.1TF—
68.3CL—
112.7CM—
86.5TF—
290.3TF—
142.1RFJ—
271.5CM—
34.5FM—
160.9CM—
31.5CL—
37.8TF—
174.6CM—
142.1B—
205.7FL—
130.8CM—
151.1CM—
375.1AMH29 0106
185.8TF—
36.2TF—
83.8FM—
375MGOCONNECTION AT MH 3 O'CLOCK
57.2CL—
84.2TF—

Properties (4)

additional_info
SC353073
custom_field_two
2
customer
LACSD
datetime
2017-10-10T01:27:37-07:00