Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 12, 2016, 09:11 PM
  • 02 0816_02 0815_20160804_124647.mp4

Date
07/12/2016
W/O
574316
Weather
Dry
Operator/Surveyor
N. ZAHREDDINE
Sewer ID
Z00294
PipeID
P03382
Time
2:11 PM
Certificate
N/A
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3204
Sewer Name
02 OLD RIVER SCHOOL ROAD TRUNK, SECTS 1&2
City
DOWNEY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
24
Purpose
Routine Assessment
Project
WO_574316_TV02111_JUNE2016
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
02 0816
Downstream MH
02 0815
Dir. of Survey
Downstream
Length Surveyed
339.2 ft.
Total Length
339.2 ft.
Structural Index
3
Structural Quick
4131
Structural Rating
13
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
13
Pipe schematic from manhole 02 0816 to 02 0815
MH: 02 0816MH: 02 0815downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 08160 ft. MWL - Water Level, 10 %of cross sectional area9.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"24.1 ft. FC - Fracture Circumferential, from 02 to 05 o'clock, within 8 inches of joint: YES53.1 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: NO, 4"57.1 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: NO, 4"105.1 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: NO, 4"107 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"170.1 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 4"209.1 ft. FM - Fracture Multiple, from 09 to 10 o'clock, within 8 inches of joint: YES249.1 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES251 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"255.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"327 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Start339 ft. MGO - General Observation - CONNECTION AT THE MH 9 O'CLOCK339 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Finish339.2 ft. AMH - Downstream Manhole, Survey Ends - 02 0815

Observation photos (4)

  • Fracture Circumferential, from 02 to 05 o'clock, within 8 inches of joint: YES

    24.1 ft. - Fracture Circumferential, from 02 to 05 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 09 to 10 o'clock, within 8 inches of joint: YES

    209.1 ft. - Fracture Multiple, from 09 to 10 o'clock, within 8 inches of joint: YES

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

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

  • Water Level, Sag in pipe, 20 %of cross sectional area, Start

    327 ft. - Water Level, Sag in pipe, 20 %of cross sectional area, Start

Observations (18)

DistanceCodeObservation
249.1CM
209.1FM
0MWM
24.1FC
255.1TF
53.1TF
0AMH02 0816
339MGOCONNECTION AT THE MH 9 O'CLOCK
170.1TBA
107TF
327MWLS
9.1TF
339MWLS
251TF
105.1TF
0MWL
339.2AMH02 0815
57.1TF

Properties (6)

additional_info
SC300662
custom_field_two
4
customer
LACSD
datetime
2016-07-12T14:11:29-07:00
documentation
PROPIPE
is_lateral_inspection
false