Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 10, 2020, 05:58 AM
  • 29 0180_29 0179 _11092020_225047.mp4

Date
11/09/2020
W/O
855309
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00354
PipeID
P24076
Time
9:58 PM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7399
Sewer Name
28TH STREET TRUNK
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
RFIR_WO_855309_TV29052_OCT2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
29 0180
Downstream MH
29 0179
Dir. of Survey
Downstream
Length Surveyed
380.9 ft.
Total Length
380.9 ft.
Structural Index
3
Structural Quick
3N00
Structural Rating
222
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
222
Pipe schematic from manhole 29 0180 to 29 0179
MH: 29 0180MH: 29 0179downstream0 ft. MGO - General Observation - POSSIBLE CONNECTION @ U/S MH - 9 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 29 01800 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 15 %of cross sectional area9.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start82.6 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: NO, 6"85.2 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: YES, 6"215.6 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: YES, 6"217.8 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: YES, 6"335.6 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: NO, 6" - CRACK "LEADING INTO" TAP338.1 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: YES, 6" - TAP BROKEN @ SEWER- LEFT SIDE OF TAP- (APPROX. 3" IN LENGTH)378.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish380.9 ft. AMH - Downstream Manhole, Survey Ends - 29 0179

Observation photos (1)

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

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

Observations (13)

DistanceCodeObservation
217.8TFC
85.2TFC
335.6TFCRACK "LEADING INTO" TAP
0MGOPOSSIBLE CONNECTION @ U/S MH - 9 O'CLOCK
0AMH29 0180
9.5CM
380.9AMH29 0179
378.6CM
0MWL
338.1TFCTAP BROKEN @ SEWER- LEFT SIDE OF TAP- (APPROX. 3" IN LENGTH)
82.6TF
0MWM
215.6TFC

Properties (6)

custom_field_three
CRACKS MULTIPLE
custom_field_two
3
customer
1
datetime
2020-11-09T21:58:16-08:00
documentation
PROPIPE
is_lateral_inspection
false