Z -- Repair of Hangar Doors, Bldg 1338

Eielson AFB is seeking qualified 8(a) contractors to Repair Hangar Doors, bldg. 1338. The contractor shall be capable of providing all management, tools, supplies, equipment, and labor necessary to Repair Hangar Doors in strict accordance with the speccifications at Eielson Air Force Base (AFB), Alaska. The work is described by the contract documents, drawings and the technical specifications. The work involves the second phase of repair of the tip-up hangar doors in bldg. 1338. Work on Bays 5 through 8 will be accomplished under separate contract (FTQW 99-1192P1). This project (FTQW 99-1192P2) involves repair of 8 tip-up hangar doors bays 1 through 4) and includes but is not limited to demolition work associated with the base bid scope of work on the hangar doors under this contract includes but, is not limited to: demolition of existing overhead mounted door operators, support steel, wiring and conduit, control panels, and disconnects back to existing junction boxes; demolition of existing sheaves, support brackets and wire rope assemblies from counter weight to door pickup points (4 each per door); demolition of existing sheaves, and support brackets at counterweight tower (4 each per tower); demolition of top roller assemblies and guide track (6 per door); removal and replacement of existing door jamb slide pivot rollers and bearings (2 per door); demolition of existing steel concrete filled counterweight and structural steel counterweight tower framing (2 per door); demolition of existing safety edges and relay switches at hangar door sills; demolition of existing resistance heating cables (tape) on hangar door sills and door heads and the associated exposed wiring cable reels, conduit, boxes, etc; demolition of door position switches, and related exposed wiring on personnel doors in hangar doors; demolition of door operator control panels, wiring and conduit, power disconnects, all existing limit switches and exposed conduit, wiring boxes, cable reels etc. not used for new door operating systems; removal and preservation for repair, reinstallation and painting of service ports at each hangar door (4 per door); new overhead guide tracks and support angles/clips to existing beams (6 per door); new adjustable swivel sheave housing assemblies with tapered roller bearings, located directly above each pick-up point on the doors (4 per door) aligning with new swivel sheave assemblies at new counterweight tower; new self adjusting top roller assembly with safety chain at each door guide track (6 per door); new wire rope with swaged clevis assembly at door pickup bracket and wire rope clips at counterweight pickup points (4 per door); new structural steel counterweight tower assemblies (one per door) and new steel counterweight tubs (concrete filled); new door head, sill and side jamb seals (weathering) on hangar doors; new continuous jamb seal rub plates; repair of door sill wind locks (4 per door); new floor mounted door operator enclosure and access door (1 per door); new pre-wired electrical control panel mounted inside of operator enclosure with separate constant pressure open/close pushbutton control station mounted on face of operator enclosure (One per door); new floor mounted 460 V 3 Phase 3 HP door operator motor assembly with double reduction chain drive and solenoid operated brake with manual operation capability (One per counterweight); gasoline powered portable drills with custom socket head matching fitting on exposed shaft of electric motor for operating doors in emergencies (2 total per project); new floor mounted motor operator base assembly. (One per motor); new steel counterweight tub (concrete filled) and drive chain assembly (One per door); new swivel sheave housing assembly, with 4 swivel sheaves at the top of the counterweight tub guide track assembly; balancing of hangar door with new counterweight by the addition or subtraction of steel plate to the steel tub concrete filled counter weight; new amber color warning horn/strobe lights and warning signs on the exterior of the buildings (Two per door); new interior warning horns at 12 ft AFF (One per door); new full height 3" thick exterior insulated metal wall panels on exterior of hangar door with matching 24 GA prefinished metal trim; painting of all new work, painting of personnel doors and frames in hanger door, painting of hangar door sill (inside and out) grit texture non-skid pad at personnel doors inside and out; refurbishing, reinstallation flashing and painting of port doors in hangar doors; rerouting of existing electric power supplies to new door operators and control panels from existing junction box; new limit switches (2 per door mounted at side rollers); all devices, boxes, conduit, switches and control wiring, etc for a complete and operational system at each hangar door; engineer stamped structural fabrication drawings/submittals of counterweight tower/counterweight framing, swivel sheaves and bracing; installation instructions and drawings; new instructional and regulatory safety signage; visual inspection of all new welds by certified welding inspector; paint all new work; provide thread locking material on all exposed threaded fasteners both self-taping and bolted connections; operational and service training by Contractor on hangar door system for military door users and civilian base maintenance personnel; operation and maintenance manuals on all door components existing and new; warranty - one year on all new work. 3 year warranty on sheaves and bearings; contractor adjustment of hangar door operation for wire rope stretch, limit switches, weathering seal compression etc. at end of one year warranty period. Bid Option 1 includes new personnel doors, door closures, locksets, and weather seals, thresholds and hinges; Repair reinforcement of hinge plates and repair of existing frames; Painting and regulatory signage is in base bid. The intent of this pre-solicitation notice is to research qualified 8(a) contractors with a primary NAICS code of 236220 for this upcoming acquisition. Interested 8(a) contractors should submit to the point of contact listed below information regarding their company. The information we are seeking is company name, point of contact with phone number, fax and email, relevant work experience with similar projects and relevant design experience with similar projects. Send all information via email to Maria Finan maria.finan@eielsona.af.mil. Information must be submitted no later than 26 Jun 2006.