Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 10, 2017, 06:52 AM

  • 29 0091_29 0090 _10102017_002002.mp4

Date
10/09/2017
W/O
663281
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z00273
PipeID
P23871
Time
11:52 PM
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 0091
Downstream MH
29 0090
Dir. of Survey
Downstream
Length Surveyed
297.2 ft.
Total Length
297.2 ft.
Structural Index
3
Structural Quick
3221
Structural Rating
8
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
10
Pipe schematic from manhole 29 0091 to 29 0090
MH: 29 0091MH: 29 0090downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 00910 ft. MWM - Water Mark, 10 %of cross sectional area13.3 ft. DSF - Deposits Settled Fine, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start15.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"17.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"39 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"58 ft. TB - Tap Break-In, at 11 o'clock, -, within 8 inches of joint: NO, 6"67 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"73.2 ft. CM - Crack Multiple, from 09 to 05 o'clock, within 8 inches of joint: YES97.9 ft. DSF - Deposits Settled Fine, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Finish117.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"120.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"165.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"168.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"213.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"216.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"237.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"241.3 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES255.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"277.8 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES297.2 ft. AMH - Downstream Manhole, Survey Ends - 29 0090

Observation photos (4)

  • Deposits Settled Fine, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start

    13.3 ft. - Deposits Settled Fine, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start

  • Crack Multiple, from 09 to 05 o'clock, within 8 inches of joint: YES

    73.2 ft. - Crack Multiple, from 09 to 05 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES

    241.3 ft. - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES

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

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

All inspections of P23871Work order 663281

Observations (22)

DistanceCodeObservation
165.9TF—
17.8TF—
97.9DSF—
67TFC—
216.3TF—
0MWL—
297.2AMH29 0090
39TF—
58TB—
255.2TF—
213.8TF—
277.8CL—
15.8TFC—
120.3TF—
117.8TF—
73.2CM—
0AMH29 0091
168.3TFC—
0MWM—
13.3DSF—
241.3FL—
237.2TF—

Properties (4)

additional_info
SC353073
custom_field_two
4
customer
LACSD
datetime
2017-10-09T23:52:32-07:00