Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 20, 2017, 07:52 AM

  • 16 0332_16 0331 _20102017_005250.mp4

Date
10/20/2017
W/O
663187
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00665
PipeID
P13383
Time
12:52 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5033
Sewer Name
16 SAN MARINO OUTFALL TRUNK
City
SAN MARINO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
20
Purpose
Routine Assessment
Project
WO_663187_TV16060_OCT2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
20 in.
Width
20 in.
Upstream MH
16 0332
Downstream MH
16 0331
Dir. of Survey
Downstream
Length Surveyed
178.3 ft.
Total Length
178.3 ft.
Structural Index
3
Structural Quick
3E21
Structural Rating
91
O&M Index
1
O&M Quick
1500
O&M Rating
5
Overall Index
3
Overall Quick
—
Overall Rating
96
Pipe schematic from manhole 16 0332 to 16 0331
MH: 16 0332MH: 16 0331downstream0 ft. MGO - General Observation - CONNECTION AT MH 6 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 16 03320 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 15 %of cross sectional area10.2 ft. CM - Crack Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES18.1 ft. CC - Crack Circumferential, from 07 to 10 o'clock, within 8 inches of joint: YES21.3 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES33.6 ft. CC - Crack Circumferential, from 08 to 04 o'clock, within 8 inches of joint: YES41.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start70.6 ft. RFJ - Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YES, Start81.4 ft. RFJ - Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YES, Finish90.7 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 6"96.2 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 6"101.8 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES139.2 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"146.5 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"150.3 ft. RFJ - Roots Fine Joint, at 08 o'clock, within 8 inches of joint: YES169.1 ft. RFJ - Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YES176.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish176.9 ft. FL - Fracture Longitudinal, at 04 o'clock, within 8 inches of joint: YES178.3 ft. AMH - Downstream Manhole, Survey Ends - 16 0331

Observation photos (8)

  • Crack Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES

    10.2 ft. - Crack Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES

  • Crack Circumferential, from 07 to 10 o'clock, within 8 inches of joint: YES

    18.1 ft. - Crack Circumferential, from 07 to 10 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

    21.3 ft. - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

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

    33.6 ft. - Crack Circumferential, 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, Start

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

  • Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YES, Start

    70.6 ft. - Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YES, Start

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES

    101.8 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 04 o'clock, within 8 inches of joint: YES

    176.9 ft. - Fracture Longitudinal, at 04 o'clock, within 8 inches of joint: YES

All inspections of P13383Work order 663187

Observations (21)

DistanceCodeObservation
0MGOCONNECTION AT MH 6 O'CLOCK
81.4RFJ—
41.4CM—
0AMH16 0332
0MWL—
90.7TF—
169.1RFJ—
176.9CM—
33.6CC—
70.6RFJ—
139.2TF—
178.3AMH16 0331
176.9FL—
0MWM—
96.2TB—
146.5TBA—
21.3CL—
10.2CM—
18.1CC—
150.3RFJ—
101.8RFJ—

Properties (5)

additional_info
SC346196
custom_field_two
3
customer
LACSD
datetime
2017-10-20T00:52:12-07:00
sewer_category
Gravity