public ActionResult InsertConstructionEquipDetails(string json)
        {
            var model  = JsonConvert.DeserializeObject <EquipmentModel>(json);
            var result = _clsSecurity.InsertConstructionEquipDetails(model, User.Identity.Name);
            var res    = new JsonResult()
            {
                Data = result, JsonRequestBehavior = JsonRequestBehavior.AllowGet
            };

            return(res);
        }