procurement of gate valves and plumbing & sanitary items required for fresh water pipeline works in yard. , 100 mm ci gate valves , 125 mm ci gate valves , 40 mm brass gate valves , 32 mm brass gate valves , 25 mm brass gate valves , 20 mm brass gate valves , 15 mm brass gate valves , ¾ inch cpvc pipes , ½ inch cpvc pipes , 1 inch cpvc pipes , 1 ½ inch cpvc pipes , 1 inch cpvc elbow , 1 inch cpvctee , 1 inch cpvc socket , 1 inch cpvc union , ½ inch cpvc elbow , ½ inch cpvc tee , ½ inch cpvc socket , ½ inch cpvc union , 1/2 gi elbow , 1/2 gi socket , 1/2 gi tee , 1/2 gi union , 1/2 gi nipple (2) , 1/2 gi nipple (3) , 1/2 gi nipple (4) , 3/4 gi elbow , 3/4 gi socket , 3/4 gi tee , 3/4 gi union , 3/4 gi nipple (2) , 3/4 gi nipple (3) , 3/4 gi nipple (4) , 1 gi elbow , 1 gi socket , 1 gi tee , 1 gi union , 1 gi nipple (2) , 1 gi nipple (3) , 1 gi nipple (4) , 1¼ gi elbow , 1¼ gi socket , 1¼ gi tee , 1¼ gi union , 1¼ gi nipple (2) , 1¼ gi nipple (3) , 1¼ gi nipple (4) , 1½ gi elbow , 1½ gi socket , 1½ gi tee , 1½ gi union , 1½ gi nipple (2) , 1½ gi nipple (3) , 1½ gi nipple (4) , 2 gi elbow , 2 gi socket , 2 gi tee , 2 gi union , 2 gi nipple (2) , 2 gi nipple (3) , 2 gi nipple (4) , note: your offer price shall include p&f, freight and transit insurance