Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 29, 2017, 07:52 AM
  • 29 0454_29 0369 _29082017_010709.mp4

Date
08/29/2017
W/O
651742
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00537
PipeID
P24495
Time
12:52 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4798
Sewer Name
29 21ST STREET SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
03
Purpose
Routine Assessment
Project
WO_651742_TV29055_AUG2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
29 0454
Downstream MH
29 0369
Dir. of Survey
Downstream
Length Surveyed
101.3 ft.
Total Length
101.3 ft.
Structural Index
3
Structural Quick
3C00
Structural Rating
54
O&M Index
2
O&M Quick
2600
O&M Rating
12
Overall Index
3
Overall Quick
Overall Rating
66
Pipe schematic from manhole 29 0454 to 29 0369
MH: 29 0454MH: 29 0369downstream0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 29 04540 ft. MWM - Water Mark, 5 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area10.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start74.1 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start93.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES, Start93.5 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Finish101.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES, Finish101.3 ft. AMH - Downstream Manhole, Survey Ends - 29 0369101.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish101.3 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK

Observation photos (3)

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

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

  • Deposits Settled Other,  5 %of cross sectional area, at 06 o'clock,  , within 8 inches of joint: YES, Start

    74.1 ft. - Deposits Settled Other, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 07 to 05 o'clock,  , within 8 inches of joint: YES, Start

    93.5 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES, Start

Observations (12)

DistanceCodeObservation
101.3DAGS
10.1CM
0MGOCONNECTION AT MH 3 O'CLOCK
0AMH29 0454
74.1DSZ
101.3AMH29 0369
93.5DAGS
101.3CM
101.3MGOCONNECTION AT MH 3 O'CLOCK
0MWM
0MWL
93.5DSZ

Properties (5)

additional_info
SC345907
custom_field_two
3
customer
LACSD
datetime
2017-08-29T00:52:05-07:00
sewer_category
Gravity