Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 26, 2016, 10:08 AM

  • 21 0951A_21 0951_20160226_032329.mp4

Date
02/26/2016
W/O
552362
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00760
PipeID
P16048
Time
2:08 AM
Certificate
U-507-03-3386
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K3208
Sewer Name
21 CLAREMONT OUTFALL TRUNK
City
CLAREMONT, CA
Loc. details
Parking Lot
Location Code
G
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
07
Purpose
Routine Assessment
Project
WO_552362_TV210004_FEB2016
Sewer Type
GRAVITY
Material
NRCP
Shape
Circular
Height
12 in.
Upstream MH
21 0951
Downstream MH
21 0951A
Dir. of Survey
Upstream
Length Surveyed
314.8 ft.
Total Length
314.8 ft.
Structural Index
1
Structural Quick
311L
Structural Rating
66
O&M Index
2
O&M Quick
4131
O&M Rating
15
Overall Index
1
Overall Quick
—
Overall Rating
81
Pipe schematic from manhole 21 0951 to 21 0951A
MH: 21 0951MH: 21 0951Aupstream0 ft. RBJ - Roots Ball Joint, from 08 to 04 o'clock, 55 %, within 8 inches of joint: YES0 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. MSA - Survey Abandoned - DUE TO LARGE ROOT MASS AT JOINT0 ft. RFJ - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish2.6 ft. RMJ - Roots Medium Joint, from 08 to 04 o'clock, 35 %, within 8 inches of joint: YESR16 ft. RFJ - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES, Start62.2 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish81.7 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start94.9 ft. RFJ - Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YES151.3 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: NO307.6 ft. TBA - Tap Break-In Active, at 03 o'clock, -, within 8 inches of joint: YES, 4"312.8 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start314.8 ft. MWM - Water Mark, 15 %of cross sectional area314.8 ft. VC - Vermin Cockroach314.8 ft. MWL - Water Level, 10 %of cross sectional area314.8 ft. AMH - Downstream Manhole, Survey Begins - 21 0951

Observation photos (7)

  • Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Tap Break-In Active, at 03 o'clock, -, within 8 inches of joint: YES, 4"

    7.2 ft. - Tap Break-In Active, at 03 o'clock, -, within 8 inches of joint: YES, 4"

  • Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: NO

    163.5 ft. - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: NO

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

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

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

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

  • Roots Medium Joint, from 08 to 04 o'clock, 35 %, within 8 inches of joint: YESR

    312.2 ft. - Roots Medium Joint, from 08 to 04 o'clock, 35 %, within 8 inches of joint: YESR

  • Survey Abandoned - DUE TO LARGE ROOT MASS AT JOINT

    314.8 ft. - Survey Abandoned - DUE TO LARGE ROOT MASS AT JOINT

All inspections of P16048Work order 552362

Observations (16)

DistanceCodeObservation
0MWM—
163.5FL—
233.1RFJ—
314.8RBJ—
0VC—
0MWL—
2SRI—
314.8SRI—
314.8MSADUE TO LARGE ROOT MASS AT JOINT
312.2RMJ—
7.2TBA—
314.8RFJ—
219.9RFJ—
298.8RFJ—
252.6RFJ—
0AMH21 0951

Properties (6)

additional_info
SC225546
custom_field_two
5
customer
LACSD
datetime
2016-02-26T02:08:15-08:00
documentation
PRO-PIPE
is_lateral_inspection
false