SANDOW CONSTRUCTION INC

EXTEND POP AND INCORPORATE A WITHIN SCOPE CHANGE ORDER.

USGS CHILLER REPLACEMENT AT THE USGS BUILDING 12201 SUNRISE VALLEY DRIVE

ERRC MSB LABORATORY PAINTING - GOLDBERG AND TOAL

DIFFERENT SIDE CONDITION. DOC APPROVAL UNDER TRACKING NO.OU19-25-NEW-372

VISN 5 ABATEMENT IDIQ

CONTRACTOR SHALL REMOVE THE EXISTING VAULT DOOR AND REPLACE WITH A NEW DOOR.

CONTRACTOR SHALL INSPECT, TEST, AND REPAIR THE DAMAGED, INTERNAL, ELECTRICAL COMPONENTS OF THE ENCLOSED, MEDIUM-VOLTAGE SWITCHGEAR ASSEMBLY LOCATED ADJACENT TO BUILDING 42.

NRL CHILLER UPGRADES CHANGE AF TIME EXTENSION REQUEST

VISN 05 EMERGENCY CLEANUP SERVICES

INSTALL ARGON GAS LINE AND CONCRETE BASE PAD

VISN 05 EMERGENCY CLEANUP SERVICES

SITE WATER FOUNTAINS REPLACEMENT OU19-25-NEW-281

CHANGE AH TEMPORARY CHILLER BUILDING 250 MODIFICATION

THE CONTRACTOR SHALL SUPPLY ALL MATERIAL, LABOR AND SUPERVISION NECESSARY TO ADD TWO MEZZANINE PIVOT GATES, ONE FALL ARREST SYSTEM, AND ONE TRAVEL RESTRAINT ON FOUR ELEVATED PLATFORMS COMPLETE AND READY FOR USE AT THE NSWC CARDEROCK DIVISION

B1 ROOF REPLACEMENT

MOD TO ADD MISSED BUILDING DURING SOLICITATION AND REMOVE ITEMS THAT ARE NO LONGER NEEDED.

CHANGE ORDER FOR CONDUIT RELOCATION AND PROVISION OF NEW TRANSFORMER GROUNDING CONDUCTOR

FUME HOODS & EXHAUST FANS

O&M: CHILLER SERVICE/ MAINTENANCE CONDUCT PREVENTIVE MAINTENANCE, AND MINOR SERVICE REPAIRS CONDUCT PREVENTIVE MAINTENANCE, AND MINOR SERVICE REPAIRS

VISN 5 ABATEMENT IDIQ

THE CONTRACTOR SHALL PROVIDE THE NECESSARY LABOR, MATERIAL, EQUIPMENT, AND SUPERVISION TO REPAIR A PORTION OF THE BUILDING 4 EAST CONCRETE SLAB WHICH WAS DAMAGED DURING A FIRE ON 17 NOVEMBER 2024 CAUSED BY A SHORTED-OUT MOTOR.

MOLD REMEDIATION FOR IT SERVER ROOM

C115738 - REPLACEMENT OF THE OUTPATIENT CLINIC BACK DOUBLE DOORS ON FLOORS 3-13 (11 FLOORS)

THE CONTRACTOR SHALL FURNISH ALL LABOR, MATERIALS, EQUIPMENT, SUPERVISION, AND INCIDENTALS NECESSARY TO RENOVATE APPROXIMATELY 14,450 SQ FT OF OFFICE SPACE IN BUILDING 4E, 2ND FLOOR OFFICES. WORK INCLUDES DEMOLITION, ELECTRICAL, CARPENTRY, PAINTING.

VISN 5 ABATEMENT IDIQ EMERGENCY FLOOD MITIGATION

INSTALL ARGON GAS LINE AND GRAVEL BASE PAD

BLDG. 1671 RM. 215 CRAC UNIT REPLACEMENT

C115738 - REPLACEMENT OF THE OUTPATIENT CLINIC BACK DOUBLE DOORS ON FLOORS 3-13 (11 FLOORS) - RODNEY KONO [23-004749]

THE PURPOSE OF THIS MODIFICATION IS TO INCREASE CEILING DUE TO DIFFERING SITE CONDITIONS. ALL OTHER TERMS AND CONDITIONS REMAIN UNCHANGED AND IN FULL EFFECT.

REPAIR OF HVAC HYDRONIC SYSTEM AND CONTR THE PURPOSE OF THIS MODIFICATION IS TO ADD FUNDING FOR UNFORESEEN ITEM: CORROSION ON HVAC LINES.

8(A) CONSTRUCTION IDIQ

B19 RESTROOM RENOVATION THE PURPOSE OF THIS MODIFICATION IS TO ADD FUNDING FOR UNFORESEEN ITEMS: ASBESTOS ABATEMENT AND FLOOR LEVELING

P00003: CHANGE ORDER MODIFICATION FOR RELOCATION OF ELECTRICAL EQUIPMENT. SOL OFFICE RENOVATION PROJECT

VISN 5 ABATEMENT IDIQ EMERGENCY FLOOD MITIGATION

8(A) CONSTRUCTION IDIQ

BLDG 4 & 5 SMOKE AND FIRE REMEDIATION

ASBESTOS ABATEMENT BUILDING 76-77 CORRIDOR

B1 ROOF REPLACEMENT

BLDG 357 BOILER (NV-23035-3J)

B200 RM 253 RENOVATION

INSTALL ADD'L AIR CONDITIONING

OVERHAUL/RECONDITION AC COMPRESSORS FOR AAON SYSTEM

NIST EV CHARGING STATION

MOD TO REMOVE FULL ROOF ON BUILDING 23H, THE EFIS AT 17H,23H,AND 361, AND DEMOLISH TWO ROOFING SYSTEMS ON 366.

BUILDING 220 A234 LABORATORY RENOVATION

BUILDING 409 - ABATE ALL ASBESTOS CRAWLSPACE

REPLACE TWO AIR-COOLED ROTARY SCREW CHILLERS, NATIONAL CENTER FOR APPLIED PLANT PROTECTION

ASBESTOS AND LEAD SURVEY AT PAX RIVER & SOLOMONS

OMU REPAIR & MAINTENANCE BLDG 10A CHILLER REPAIRS BLDG 306 CHILLER REPAIRS

EMERGENCY SEWAGE ABATEMENT AT WASHINGTON DC VAMC