Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 19, 2019, 09:45 AM

  • 29 0115_29 0086 _08192019_031556.mp4

Date
08/19/2019
W/O
782257
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00273
PipeID
P23902
Time
2:45 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6905
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
RFIR_WO_782257_TV29102_AUG2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0086
Downstream MH
29 0115
Dir. of Survey
Upstream
Length Surveyed
298.5 ft.
Total Length
298.5 ft.
Structural Index
4
Structural Quick
5141
Structural Rating
18
O&M Index
2
O&M Quick
2K1J
O&M Rating
176
Overall Index
2
Overall Quick
—
Overall Rating
194
Pipe schematic from manhole 29 0086 to 29 0115
MH: 29 0086MH: 29 0115upstream0 ft. AMH - Upstream Manhole, Survey Ends - 29 01150.5 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish6.1 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"8.5 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"50.1 ft. CM - Crack Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES59 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish63.1 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"63.7 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start65.6 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"114.2 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"116.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"139.5 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES165.3 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"167.6 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"176.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"216.1 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"218.7 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"267.7 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"268.9 ft. FL - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES269.7 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"280.6 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start290.4 ft. B - Broken, from 09 to 03 o'clock, within 8 inches of joint: YES290.4 ft. OBI - Obstacles Inuding Thru Wall, 5 %of cross sectional area, from 11 to 02 o'clock - POSSIBLE POINT REPAIR294 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start298.5 ft. AMH - Downstream Manhole, Survey Begins - 29 0086298.5 ft. MGO - General Observation - CONNECTIONS AT BOTH 3 AND 9 O'CLOCK AT MH298.5 ft. MGO - General Observation - DROP CONNECTION298.5 ft. MWM - Water Mark, 20 %of cross sectional area298.5 ft. MWL - Water Level, 10 %of cross sectional area

Observation photos (8)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    4.5 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Broken, from 09 to 03 o'clock, within 8 inches of joint: YES

    8.1 ft. - Broken, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Obstacles Inuding Thru Wall, 5 %of cross sectional area, from 11 to 02 o'clock - POSSIBLE POINT REPAIR

    8.1 ft. - Obstacles Inuding Thru Wall, 5 %of cross sectional area, from 11 to 02 o'clock - POSSIBLE POINT REPAIR

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

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

  • Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES

    29.6 ft. - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    159 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

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

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

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

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

All inspections of P23902Work order 782257

Observations (30)

DistanceCodeObservation
298RFJ—
4.5DAGS—
239.5FM—
0AMH29 0086
0MGOCONNECTIONS AT BOTH 3 AND 9 O'CLOCK AT MH
28.8TFC—
184.3TF—
235.4TF—
122TF—
0MGODROP CONNECTION
17.9RFJ—
133.2TF—
290TF—
79.8TFC—
130.9TFC—
0MWM—
8.1B—
234.8FM—
8.1OBIPOSSIBLE POINT REPAIR
29.6FL—
232.9TF—
298.5AMH29 0115
292.4TFC—
182TF—
248.4CM—
82.4TF—
159CM—
298DAGS—
0MWL—
30.8TF—

Properties (6)

additional_info
SC378502
custom_field_two
1
customer
LACSD
datetime
2019-08-19T02:45:46-07:00
documentation
PROPIPE
is_lateral_inspection
false