Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 16, 2017, 05:04 AM

  • 16 0423_16 0422 _15082017_222105.mp4

Date
08/15/2017
W/O
651861
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00638
PipeID
P13472
Time
10:04 PM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4782
Sewer Name
16 ALHAMBRA ROAD TRUNK
City
SOUTH PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
19
Purpose
Routine Assessment
Project
WO_651861_TV16007_AUG2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
16 0423
Downstream MH
16 0422
Dir. of Survey
Downstream
Length Surveyed
233.5 ft.
Total Length
233.5 ft.
Structural Index
3
Structural Quick
4135
Structural Rating
19
O&M Index
2
O&M Quick
4121
O&M Rating
10
Overall Index
2
Overall Quick
—
Overall Rating
29
Pipe schematic from manhole 16 0423 to 16 0422
MH: 16 0423MH: 16 0422downstream0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 04230 ft. MGO - General Observation - CONNECTION AT MH 3 OCLOCK4.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start14.2 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"31 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"41.4 ft. MCU - Camera Underwater64.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish139.7 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"148.4 ft. TFD - Tap Factory Made Defective, at 09 o'clock, -, within 8 inches of joint: NO, 6" - DEBRIS162.2 ft. RFJ - Roots Fine Joint, from 04 to 05 o'clock, within 8 inches of joint: YES172 ft. RFJ - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES174.8 ft. RFJ - Roots Fine Joint, at 08 o'clock, within 8 inches of joint: YES177.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES193.2 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES198.8 ft. RFJ - Roots Fine Joint, from 01 to 05 o'clock, within 8 inches of joint: YES209.3 ft. CM - Crack Multiple, from 11 to 03 o'clock, within 8 inches of joint: YES222.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES227.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES233.5 ft. AMH - Downstream Manhole, Survey Ends - 16 0422233.5 ft. MGO - General Observation - CONNECTION AT MH 9 OCLOCK

Observation photos (7)

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

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

  • Roots Fine Joint, from 04 to 05 o'clock, within 8 inches of joint: YES

    162.2 ft. - Roots Fine Joint, from 04 to 05 o'clock, within 8 inches of joint: YES

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

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

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

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

  • Crack Multiple, from 11 to 03 o'clock, within 8 inches of joint: YES

    209.3 ft. - Crack Multiple, from 11 to 03 o'clock, within 8 inches of joint: YES

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

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

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

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

All inspections of P13472Work order 651861

Observations (22)

DistanceCodeObservation
0MWM—
31TF—
172RFJ—
222.1CM—
193.2FM—
233.5AMH16 0422
177.4CM—
139.7TF—
227.7CM—
162.2RFJ—
0MWL—
209.3CM—
198.8RFJ—
0AMH16 0423
41.4MCU—
148.4TFDDEBRIS
174.8RFJ—
4.3CM—
14.2TFC—
64.9CM—
233.5MGOCONNECTION AT MH 9 OCLOCK
0MGOCONNECTION AT MH 3 OCLOCK

Properties (5)

additional_info
SC345542
custom_field_two
3
customer
LACSD
datetime
2017-08-15T22:04:56-07:00
sewer_category
Gravity