Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 26, 2019, 08:27 AM

  • 21 0943_21 0942_02262019_014955.mp4

Date
02/26/2019
W/O
750721
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00760
PipeID
P16036
Time
12:27 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K5815
Sewer Name
21 CLAREMONT OUTFALL TRUNK
City
CLAREMONT
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
07
Purpose
Routine Assessment
Project
RFIR_WO_750721_TV21028_FEB2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
21 0942
Downstream MH
21 0943
Dir. of Survey
Upstream
Length Surveyed
525.5 ft.
Total Length
525.5 ft.
Structural Index
2
Structural Quick
3111
Structural Rating
4
O&M Index
2
O&M Quick
3122
O&M Rating
7
Overall Index
2
Overall Quick
—
Overall Rating
11
Pipe schematic from manhole 21 0942 to 21 0943
MH: 21 0942MH: 21 0943upstream0 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH0 ft. AMH - Upstream Manhole, Survey Ends - 21 09421.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.6 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish136.1 ft. RPR - Repair Pipe Replaced, within 8 inches of joint: YES, Finish - VCP144 ft. RPR - Repair Pipe Replaced, within 8 inches of joint: YES, Start - VCP187.1 ft. TBI - Tap Break-In Intruding, at 03 o'clock, -, -, within 8 inches of joint: NO, 6", 2"198.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start198.7 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish256.3 ft. RPR - Repair Pipe Replaced, within 8 inches of joint: YES - VCP257.5 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"312.8 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"358 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"401.5 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4"463.8 ft. TBI - Tap Break-In Intruding, at 02 o'clock, -, -, within 8 inches of joint: NO, 6", 1"522.9 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - MAG COATING522.9 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start525.5 ft. MWL - Water Level, 5 %of cross sectional area525.5 ft. MWM - Water Mark, 15 %of cross sectional area525.5 ft. AMH - Downstream Manhole, Survey Begins - 21 0942

Observation photos (8)

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

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

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

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

  • Tap Break-In Intruding, at 02 o'clock, -, -, within 8 inches of joint: NO, 6", 1"

    61.7 ft. - Tap Break-In Intruding, at 02 o'clock, -, -, within 8 inches of joint: NO, 6", 1"

  • Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"

    268 ft. - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"

  • Repair Pipe Replaced, within 8 inches of joint: YES - VCP

    269.2 ft. - Repair Pipe Replaced, within 8 inches of joint: YES - VCP

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

    326.8 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Tap Break-In Intruding, at 03 o'clock, -, -, within 8 inches of joint: NO, 6", 2"

    338.4 ft. - Tap Break-In Intruding, at 03 o'clock, -, -, within 8 inches of joint: NO, 6", 2"

  • Repair Pipe Replaced, within 8 inches of joint: YES, Start - VCP

    381.5 ft. - Repair Pipe Replaced, within 8 inches of joint: YES, Start - VCP

All inspections of P16036Work order 750721

Observations (20)

DistanceCodeObservation
212.7TB—
338.4TBI—
326.8SAV—
525.5MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
2.6DAZMAG COATING
124TB—
0MWL—
326.8SRI—
523.9SAV—
269.2RPRVCP
523.9DAZ—
389.4RPRVCP
268TB—
0MWM—
61.7TBI—
381.5RPRVCP
167.5TB—
0AMH21 0942
2.6SRI—
525.5AMH21 0942

Properties (5)

additional_info
SC366388
custom_field_two
3
customer
LACSD
datetime
2019-02-26T00:27:11-08:00
is_lateral_inspection
false