Repair and Overhauling Service- REPAIR OF LADDER FOR, 1ST CABIN ENTERENCE; REPAIR OF LADDER FOR 1ST CABIN, ENTERENCE; Yes; Buyer Premises, Service Provider, Premises, Repair and Overhauling Service- REPAIR OF, LADDER FOR SECOND CABIN ENTERANCE; REPAIR OF, LADDER FOR SECOND CABIN ENTERANCE; Yes; Buyer, Service Provider Premises