Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 2, 2016, 10:39 AM
  • 29 0487_29 0486 _20160902_045913.mp4

Date
09/02/2016
W/O
579989
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00985
PipeID
P24533
Time
3:39 AM
Certificate
U-507-03-3386
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3699
Sewer Name
29 CHERRY AVENUE SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
02
Purpose
Routine Assessment
Project
WO_579989_TV29019_AUG2016
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0487
Downstream MH
29 0486
Dir. of Survey
Downstream
Length Surveyed
315.7 ft.
Total Length
315.7 ft.
Structural Index
3
Structural Quick
4211
Structural Rating
9
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
11
Pipe schematic from manhole 29 0487 to 29 0486
MH: 29 0487MH: 29 0486downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 04872 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"65 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"67.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"134.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"137.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"184 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"186.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"250.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"253.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"281.5 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES295.1 ft. FM - Fracture Multiple, from 01 to 11 o'clock, within 8 inches of joint: YES299.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"302.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"310.5 ft. CC - Crack Circumferential, from 12 to 02 o'clock, within 8 inches of joint: YES315.7 ft. AMH - Downstream Manhole, Survey Ends - 29 0486315.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    281.5 ft. - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 01 to 11 o'clock, within 8 inches of joint: YES

    295.1 ft. - Fracture Multiple, from 01 to 11 o'clock, within 8 inches of joint: YES

  • Crack Circumferential, from 12 to 02 o'clock, within 8 inches of joint: YES

    310.5 ft. - Crack Circumferential, from 12 to 02 o'clock, within 8 inches of joint: YES

Observations (20)

DistanceCodeObservation
134.9TFC
0MWL
310.5CC
315.7AMH29 0486
0MWM
302.7TFC
2DAGS
315.7DAGS
295.1FM
137.5TFC
65TFC
67.8TFC
253.2TFC
299.7TFC
186.7TFC
250.5TFC
3TFC
281.5FM
184TFC
0AMH29 0487

Properties (5)

additional_info
SC306030
custom_field_two
4
customer
LACSD
datetime
2016-09-02T03:39:00-07:00
sewer_category
Gravity