Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 29, 2019, 06:44 AM
  • 29 0081_29 0080 _01282019_230737.mpg

Date
01/28/2019
W/O
745716
Weather
Dry
Operator/Surveyor
E.RUIZ
Sewer ID
Z00265
PipeID
P23861
Time
10:44 PM
Certificate
U-715-07000753
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5354
Sewer Name
29 33RD 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_745716_TV29073_JAN2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0081
Downstream MH
29 0080
Dir. of Survey
Downstream
Length Surveyed
334.9 ft.
Total Length
334.9 ft.
Structural Index
4
Structural Quick
4I31
Structural Rating
215
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
Overall Rating
215
Pipe schematic from manhole 29 0081 to 29 0080
MH: 29 0081MH: 29 0080downstream0 ft. AMH - Upstream Manhole, Survey Begins - 29 00810 ft. MWL - Water Level, 20 %of cross sectional area2.2 ft. MWM - Water Mark, 25 %of cross sectional area14.6 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"15.3 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES33.5 ft. CM - Crack Multiple, from 08 to 09 o'clock, within 8 inches of joint: YES42.6 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES73 ft. FM - Fracture Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES75.9 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start146.9 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"165 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"313.3 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"316 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6", 6"332.7 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish334.9 ft. AMH - Downstream Manhole, Survey Ends - 29 0080334.9 ft. MGO - General Observation - CONNECTION AT MH 9 OCLOCK

Observation photos (4)

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    15.3 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 09 o'clock, within 8 inches of joint: YES

    33.5 ft. - Crack Multiple, from 08 to 09 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES

    73 ft. - Fracture Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES

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

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

Observations (16)

DistanceCodeObservation
15.3CL
33.5CM
42.6CL
0AMH29 0081
73FM
313.3TFA
165TFA
316TF
75.9FM
14.6TFA
0MWL
332.7FM
334.9AMH29 0080
2.2MWM
334.9MGOCONNECTION AT MH 9 OCLOCK
146.9TBA

Properties (4)

custom_field_two
2
customer
LACSD
datetime
2019-01-28T22:44:15-08:00
is_lateral_inspection
false