Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 23, 2019, 08:29 PM
  • 29 0467_29 0466 _10232019_124810.mp4

Date
10/23/2019
W/O
792790
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01090
PipeID
P24511
Time
1:29 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7070
Sewer Name
29 ALAMITOS PUMPING PLANT SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
04
Purpose
Routine Assessment
Project
RFIR_WO_792790_TV29104_OCT2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0466
Downstream MH
29 0467
Dir. of Survey
Upstream
Length Surveyed
253.7 ft.
Total Length
253.7 ft.
Structural Index
4
Structural Quick
4100
Structural Rating
4
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
Overall Rating
4
Pipe schematic from manhole 29 0466 to 29 0467
MH: 29 0466MH: 29 0467upstream0 ft. AMH - Upstream Manhole, Survey Ends - 29 04675 ft. FM - Fracture Multiple, from 04 to 11 o'clock, within 8 inches of joint: NO - AT CONNECTION5.2 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"6.5 ft. TBA - Tap Break-In Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"14.5 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6"71.2 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"110.8 ft. TBA - Tap Break-In Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"253.7 ft. MWL - Water Level, 5 %of cross sectional area253.7 ft. AMH - Downstream Manhole, Survey Begins - 29 0466253.7 ft. MWM - Water Mark, 15 %of cross sectional area253.7 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK

Observation photos (1)

  • Fracture Multiple, from 04 to 11 o'clock, within 8 inches of joint: NO - AT CONNECTION

    248.7 ft. - Fracture Multiple, from 04 to 11 o'clock, within 8 inches of joint: NO - AT CONNECTION

Observations (11)

DistanceCodeObservation
0MWL
182.5TB
0AMH29 0466
0MWM
0MGOCONNECTION AT MH 3 O'CLOCK
248.5TBA
247.2TBA
248.7FMAT CONNECTION
142.9TBA
253.7AMH29 0467
239.2TB

Properties (6)

additional_info
SC378670
custom_field_two
2
customer
LACSD
datetime
2019-10-23T13:29:26-07:00
documentation
PROPIPE
is_lateral_inspection
false