(Click here if drawing doesn't appear above.) 1 Prime mover air intake ducts. 2 Prime mover exhaust ducts. 3 Mezzanine, prime mover module No. 6. 4 Mezzanine, prime mover module No. 4. 5 Mezzanine, prime mover module No. 2. 6 Environmental equipment room. 7 Mechanical equipment room and A/C unit No. 1. 8 A/C unit No. 1. 9 Transformer room. 9a Shock isolated platforms. 9b Battery room. A Emergency exit No. 1. B Officers' quarters C Toilet and shower. D Dormitory. E Alert dormitory. F Food storage. G Dining and day room. H Security personnel quarters. I Shock isolated switch gear platform. J Concrete platform, steps, and ramp. K Corridors. L Connection to upper part of the PEUT (Personnel, Equipment and Utility Tunnel). (Utility connections to the MSCB (Missile Site Control Building) and LAUT (Launch Area Utility Tunnel).) M Mezzanine, prime mover module No. 5. N Mezzanine, prime mover module No. 3. O Mezzanine, prime mover module No. 1. P Mechanical equipment room and A/C unit No. 2. Q Office. R Control room (shock isolated floor). S Storage. T Toilet. U Locker room. V Office. W TSE (Tactical Support Equipment) shops and allied trades. X Freight elevator.