11_ME0.4 AMENDED (Amend 1).pdf
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- Attached to
- High Temperature Hot Water System Repair Federal contract opportunity
- Solicitation number
- FA462624R0009
About this file
This document is an amended design drawing (11_ME0.4 AMENDED (Amend 1).pdf) related to a federal contract opportunity for High Temperature Hot Water (HTHW) System Repair at Malmstrom Air Force Base, Montana.
The key details are:
- This is a 100% Small Business set-aside solicitation (FA462624R0009) for a firm-fixed price IDIQ contract to repair the HTHW system, including excavation, repair, and replacement of components such as service lines, distribution lines, sump pumps, and valves.
- The total aggregate order value shall not exceed $4,999,999.99 over the 5-year ordering period.
- The design drawing provides detailed instructions and requirements for the sump pump system installations, including demolition, electrical, and commissioning work. It references specific manhole locations, piping configurations, and programming requirements to address potential obstructions.
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Text version
NOTES:
1. REFER TO SUMP PUMP CONTROLLER DETAIL 1/ME0.2 AND SUMP PUMP INSTALLATION DETAIL 1/ME0.3.
2. HTHW PIPING CROSSES THROUGH MANHOLE PARTIALLY OBSTRUCTING PUMP & LEVEL DETECTOR INSTALLATION. COORDINATE FINAL PLACEMENTS WITH CONTRACTING
OFFICER'S TECHNICAL REPRESENTATIVE. THIS INSTALLATION WILL REQUIRE ADDITIONAL EFFORT TO PROGRAM OUT FALSE ECHO RETURNS (FROM THE PIPING AND NOT
WATER) WITH TRANSDUCER.
3. THIS MANHOLE IS CONSTRUCTED WITH METAL ABOVE GRADE RISER AND MANHOLE COVER.
4. HTHW SERVICE LINE TAKEOFF MANHOLE. DISCHARGE PIPING FOR THIS MANHOLE IS CONFIGURED WITH FLEXIBLE HOSE DUE TO LARGER MANHOLE SIZE AND PRESENCE OF
PIPING. PROVIDE 2" 'GATES 232MB STEAM QUEEN' HOSE OR APPROVED EQUAL, RATED FOR 250 PSIG AND 450°F. HOSE TO BE OF SUFFICIENT LENGTH TO ALLOW PUMP REMOVAL WITHOUT DISCONNECTING HOSE. FOR THESE LARGER VOLUME MANHOLES, PUMP 'ON' SETPOINT SHALL BE 6" ABOVE 'PUMP OFF' SETPOINT.
5. THIS MANHOLE TO RECEIVE NEW SUMP DISCHARGE LINE ROUTED TO EXISTING STORM DRAIN. SEE DETAIL 2/ME1.2.
NUMBER
MANHOLE / VALVE
STATION LOCATION
OR DESIGNATION
CONTROL AND/OR ALARM PANEL CONFIGURATION TRANSFORMER
PIPE SIZE
INCHES
DISTANCE FROM
TOP OF
MANHOLE TO
TOP OF PIPE NOTES
CONTROLLER
ID
POWER FEED
ORIGINATION VOLTAGE HOA
MOTOR
AMP
RATING
MAX
PANEL
AMPS
REMOTE ALARM
LIGHT INPUT
VOLTAGE
OUTPUT
VOLTAGE
REQ'D
Y/N COLOR OUTLET INLET OUTLET INLET
MH-VS480 SPC-480
PEDESTAL
LOAD CENTER
P-493
120/240V
/ 1PH YES 5.3 18.0 YES BLUE 240V/1PH
2W 120/240V
1PH 3W 2 4 2'-0" 7'-11"
MH-VS882 SPC-882
PEDESTAL
LOAD CENTER
P-493
120/240V
/ 1PH YES 5.3 18.0 NO - 240V/1PH
2W 120/240V
1PH 3W - - GRADE 6'-7"
MH-VS1082 SPC-1082 P-G8 120/240V
/ 1PH YES 5.3 18.0 NO 208V/1PH
2W 120/240V
1PH 3W - - NEW,
24" 4'-7"
MH-VS1154 SPC-1154
PARKING LOT
LIGHTING LOAD
CENTER
PEDESTAL
120/240V
/ 1PH YES 5.3 18.0 YES BLUE 240V/1PH
2W 120/240V
1PH 3W 2 4 6" 6'-6"
MH-VS1199 SPC-1199 T-1192 PANEL
P2
120/240V
/ 1PH YES 5.3 18.0 YES BLUE 208V/1PH
2W 120/240V
1PH 3W 2 4 1'-1" 6'-8"
MH-VS1305 SPC-1154
PARKING LOT
LIGHTING LOAD
CENTER
PEDESTAL
120/240V
/ 1PH YES 5.3 18.0 YES BLUE 240V/1PH
2W 120/240V
1PH 3W 2 4 1'-0" 7'-2"
MH-VS2055 SPC-2055 T-1192 PNL P2 120/240V
/ 1PH YES 5.3 18.0 YES BLUE 240V/1PH
2W 120/240V
1PH 3W 2 4 10" 3'-8"
2 3
GLOBAL STRIKE COMMAND
MALMSTROM AIR FORCE BASE, MONTANA
AutoCAD SHX Text GENERAL NOTES: FOR EACH HTHW SUMP PUMP SYSTEM INDICATED, THE FOLLOWING WORK IS REQUIRED: 1. CONTRACTOR SHALL FIELD-VERIFY ALL INVERT ELEVATIONS LISTED IN THE CHART ON THIS SHEET. CONTRACTOR SHALL FIELD-VERIFY ALL INVERT ELEVATIONS LISTED IN THE CHART ON THIS SHEET. LISTED INVERT ELEVATIONS FOR INLET/OUTLET PIPING ARE BASED UPON LASER MEASUREMENT FROM GRADE DURING LIMITED FIELD INVESTIGATION AND ARE FOR REFERENCE ONLY. WHERE INVERT ELEVATIONS ARE NOT LISTED, ACCESS COULD NOT BE GAINED BY THE CONSULTANT DURING DESIGN - ASSUME 10FT DEPTH FOR BIDDING PURPOSES. A INTEGRAL PART OF THIS CONTRACT SHALL BE THE FIELD VERIFICATION AND UPDATES TO ALL DATA FIELDS OF THIS SHEET'S CHART, WHICH SHALL BE SUBMITTED TO THE GOVERNMENT PRIOR TO CONTRACT CLOSEOUT FOR APPROVAL. 2. THE CONTRACTOR IS RESPONSIBLE FOR ALL WATER REMOVAL FROM THE HTHW SUMP BASINS TO THE CONTRACTOR IS RESPONSIBLE FOR ALL WATER REMOVAL FROM THE HTHW SUMP BASINS TO PERFORM THE WORK COVERED BY THIS CONTRACT. 3. FOR EACH PIT, EVERYTHING SHALL BE COMPLETELY REMOVED AS A PART OF DEMOLITION SCOPE. FOR EACH PIT, EVERYTHING SHALL BE COMPLETELY REMOVED AS A PART OF DEMOLITION SCOPE. THIS INCLUDES, BUT IS NOT LIMITED TO THE SUMP PUMP, SUMP PUMP CONTROLLER INCLUDING FOUNDATION/CONDUIT/STRUT SUPPORTS, AUXILIARY SCREEN WALL ALARM LIGHTS, EXISTING HANGARS AND SUPPORTS, CONDUITS, LEVEL DETECTION ASSEMBLIES (FLOATS, RODS, SWITCHES), MISCELLANEOUS JUNCTION BOXES, SIGNAL AND POWER WIRING. THE INTENT OF THIS CONTRACT IS TO COMPLETELY REBUILD THE SUMP PUMPS SYSTEM AND SUPPORTING EQUIPMENT. WHERE FASTENERS ARE ANCHORED INTO CONCRETE, THEY SHALL BE CUT OFF AND GROUND FLUSH WITH THE BASIN WALLS, OR REMOVED AND THE HOLES SEALED WATER TIGHT. WHERE ANCHOR BOLTS ARE CUT OFF FLUSH, THE SURFACE SHALL BE REFINISHED TO MATCH EXISTING. EXISTING SUPPORTS MAY ONLY BE REUSED WHERE SPECIFICALLY PERMITTED BY THE CONTRACTING OFFICER'S REPRESENTATIVE. THE GOVERNMENT RESERVES THE RIGHT TO SALVAGE ANY PROJECT PARTS RESULTANT FROM THIS DEMOLITION SCOPE. ALSO REFER TO SPECIFICATION SECTION 024100 DEMOLITION. 4. FOR EACH PIT, THE CONTRACTOR SHALL CLEAN THE PIT, INFLUENT AND EFFLUENT LINES AS A FOR EACH PIT, THE CONTRACTOR SHALL CLEAN THE PIT, INFLUENT AND EFFLUENT LINES AS A PART OF THE DEMOLITION SCOPE TO PREPARE FOR INSTALLATION OF NEW SYSTEMS. EACH INFLUENT AND EFFLUENT LINE AT EACH LOCATION SHALL BE CAMERA SCOPED 15 FEET DOWN THE LINE TO VERIFY INTEGRITY (WHERE LINE IS LARGE ENOUGH DIAMETER). NOTIFY THE GOVERNMENT IN WRITING OF ANY EXISTING CONDITIONS WHERE LINES ARE DAMAGED AND NEED REPAIR. 5. POWER AND LEVEL TRANSDUCER SIGNAL WIRING SHALL BE INSTALLED INTO THE EXISTING SUMP POWER AND LEVEL TRANSDUCER SIGNAL WIRING SHALL BE INSTALLED INTO THE EXISTING SUMP PITS IN SEPARATE CONDUITS - REFER TO SYSTEM INSTALLATION DETAILS ON PLANS ME0.2/ME0.3. 6. THE NEW SUMP PUMP SYSTEMS (SLIDE RAILS AND PUMP) AND LEVEL TRANSDUCERS SHALL BE THE NEW SUMP PUMP SYSTEMS (SLIDE RAILS AND PUMP) AND LEVEL TRANSDUCERS SHALL BE ARRANGED SUCH THAT THE PUMP CAN BE REMOVED WITHOUT REMOVAL OF THE LEVEL DETECTION TRANSDUCER. THE MANHOLE LID SHALL BE REMOVABLE WITHOUT DISCONNECTION OF POWER OR SIGNAL LEADS TO THE LEVEL TRANSDUCER, AND THE MANHOLE STAIRS (IF PRESENT) SHALL BE USABLE. 7. AT EACH LOCATION OF WORK, THE SUMP PUMP SYSTEM (PUMP, LEVEL DETECTION, CONTROLS, AT EACH LOCATION OF WORK, THE SUMP PUMP SYSTEM (PUMP, LEVEL DETECTION, CONTROLS, ALARMS, ETC) SHALL BE COMMISSIONED AFTER STARTUP. PROVIDE 2 WEEKS NOTICE TO GOVERNMENT PRIOR TO SCHEDULING AND COMMENCING THIS WORK. THE CE HVAC SHOP MUST BE MUST BE BE PRESENT DURING SYSTEM COMMISSIONING. THIS WORK SHALL ENTAIL MEASUREMENT AND VERIFICATION THAT THE SYSTEM OPERATES AS DESIGNED, ADJUSTMENT AND DOCUMENTATION OF INDIVIDUAL SYSTEM SET POINTS, RECORDING AND ADJUSTMENT OF PUMP RUN TIMES, AS WELL AS TESTING OF SYSTEM ALARMS AND ASSOCIATED SETPOINTS. SUBMIT A FIELD COMMISSIONING REPORT TO THE GOVERNMENT PRIOR TO CONTRACT CLOSE-OUT INCLUDING DOCUMENTATION OF EACH WORK TASK COMPLETED AT EACH SUMP PUMP SYSTEM INSTALLATION SITE, ALARM LEVEL SETPOINTS, FINAL INSTALLED PUMP RUN TIME (IE TIME TO PUMP OUT FROM PUMP 'ON' TO 'OFF' SET POINTS), AND DOCUMENTATION OF EXISTING CONDITIONS DIFFERING FROM THE ORIGINAL DESIGN. MINIMUM DIFFERENTIAL BETWEEN PUMP 'ON' AND 'OFF' SHALL BE 6 INCHES FOR THE LARGER HTHW SERVICE LINE MANHOLES, AND 12" FOR THE SMALLER HTHW DISTRIBUTION VALVE STATION MANHOLES. 8. FOR EACH PUMP CONTROL PANEL, INSTALL A LABEL ON THE OUTSIDE OF THE CONTROLS FOR EACH PUMP CONTROL PANEL, INSTALL A LABEL ON THE OUTSIDE OF THE CONTROLS ENCLOSURE WITH: 'MH-XXXX' PER THE NOMENCLATURE ON THIS SHEET'S CHART, AS WELL AS THE SYSTEM POWER SOURCE ORIGINATION POINT. NAMEPLATES TO BE BLACK PHENOLIC, WHITE ENGRAVED LETTERING, 1/4 INCH TEXT HEIGHT. SEE 1/ME0.2 FOR INSTALL LOCATION. 9. ALTHOUGH THE TABLE TO THE LEFT SPECIFICALLY REFERENCES WHICH MH'S HAVE POSSIBLE ALTHOUGH THE TABLE TO THE LEFT SPECIFICALLY REFERENCES WHICH MH'S HAVE POSSIBLE INTERFERENCE (NOTE 2), WHICH MAY INVOLVE PROGRAMMING OUT FALSE POSITIVES, THIS SHALL BE CONSIDERED INCIDENTAL TO ALL MH INSTALLATIONS. ANY PROGRAMMING TO ELIMINATE FALSE ALL MH INSTALLATIONS. ANY PROGRAMMING TO ELIMINATE FALSE MH INSTALLATIONS. ANY PROGRAMMING TO ELIMINATE FALSE POSITIVE READINGS MUST BE DONE BY THE CONTRACTOR, REGARDLESS IF SPECIFICALLY CALLED OUT IN THE TABLE OR NOT. NOTE 2 IN THE TABLE IS A CONVENIENCE FOR KNOWN MH'S THAT KNOWN MH'S THAT MH'S THAT WILL HAVE PROGRAMMING NEEDED. OTHER MH'S MAY ALSO NEED IT, HENCE BEING CONSIDERED INCIDENTAL ON ALL INSTALLATIONS.
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LJW
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LJW
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ME0.4
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HTHW SUMP PUMPS WORK SCHEDULE
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ATTACHMENT:
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REV.
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DATE
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DESCRIPTION
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DRAWN
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APPR'D
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DRAWN BY
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DESIGNED BY
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REVIEWED BY
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SCALE
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DATE
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PLATE
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PAGE
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OF
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PROJECT NUMBERS
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ACAD DRAWING NUMBER
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RECORD FILE NUMBER
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AS NOTED
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REPAIR HTHW SUMP PUMPS
AutoCAD SHX Text 1123678
AutoCAD SHX Text 12.23.21
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GPD, PC
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ME0.4 AMENDED
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| Sheets and Views |
| ME0.4 |
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