Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 3, 2019, 04:56 AM

  • 15 1116_15 1115 _04022019_223659.mp4

Date
04/02/2019
W/O
756142
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00615
PipeID
P12876
Time
9:56 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K5843
Sewer Name
15 MERCED TRUNK, SECTION 2
City
SOUTH EL MONTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
28
Purpose
Routine Assessment
Project
RFIR_WO_756142_TV15248_MAR2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
15 1116
Downstream MH
15 1115
Dir. of Survey
Downstream
Length Surveyed
297.7 ft.
Total Length
297.7 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
6
Pipe schematic from manhole 15 1116 to 15 1115
MH: 15 1116MH: 15 1115downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 15 11160 ft. MWM - Water Mark, 25 %of cross sectional area6.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start18.6 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 8"37.8 ft. MWL - Water Level, 45 %of cross sectional area70.4 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 8"73.6 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 8"86.4 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 8"122.5 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"125.5 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"149 ft. ISGT - Intruding Sealing Grout, 10 %of cross sectional area, from 12 to 02 o'clock150 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"171.4 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"183.7 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"229.4 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"262 ft. RPR - Repair Pipe Replaced, within 8 inches of joint: YES, Start - DIP277 ft. RPR - Repair Pipe Replaced, within 8 inches of joint: YES, Finish - DIP277.6 ft. CS - Crack Spiral, from 12 to 04 o'clock, within 8 inches of joint: YES278.6 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"295.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish297.7 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH297.7 ft. AMH - Downstream Manhole, Survey Ends - 15 1115

Observation photos (3)

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

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

  • Intruding Sealing Grout, 10 %of cross sectional area, from 12 to 02 o'clock

    149 ft. - Intruding Sealing Grout, 10 %of cross sectional area, from 12 to 02 o'clock

  • Crack Spiral, from 12 to 04 o'clock, within 8 inches of joint: YES

    277.6 ft. - Crack Spiral, from 12 to 04 o'clock, within 8 inches of joint: YES

All inspections of P12876Work order 756142

Observations (23)

DistanceCodeObservation
122.5TFC—
150TB—
86.4TB—
149ISGT—
277RPRDIP
229.4TFC—
0MWL—
6.9DAGS—
37.8MWL—
171.4TFC—
70.4TF—
18.6TFC—
262RPRDIP
73.6TFC—
0AMH15 1116
297.7MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
277.6CS—
0MWM—
278.6TF—
297.7AMH15 1115
125.5TFC—
295.2DAGS—
183.7TFC—

Properties (5)

additional_info
SC366080
customer
LACSD
datetime
2019-04-02T21:56:14-07:00
documentation
PROPIPE
is_lateral_inspection
false