|
| 1 | Cleaning of overhead tanks completely using bleaching powder applied to the inner walls and removal of dirt/scale inside and outside the water tank.Overhead tank of 250 litres and not exceeding 500 litres capacity (Two times cleaning per year) |
| 2 | Cleaning of overhead tanks completely using bleaching powder applied to the inner walls and removal of of dirt/scale inside and outside the water tank. Overhead tank of 500 litres and not exceeding 1000 litres capacity (Two times cleaning per year) |
| 3 | Cleaning of overhead tanks completely using bleaching powder applied to the inner walls and removal of of dirt/scale inside and outside the water tank. Overhead tank of 1000 litres and not exceeding 2000 litres capacity.(Two times cleaning per year) |
| 4 | Cleaning of overhead tanks completely using bleaching powder applied to the inner walls and removal of of dirt/scale inside and outside the water tank. Overhead tank of 2000 litres and not exceeding 3000 litres capacity. (Two times cleaning per year) |
| 5 | Cleaning of overhead tanks completely using bleaching powder applied to the inner walls and removal of of dirt/scale inside and outside the water tank. Overhead tank of 5000 litres capacity. (Two times cleaning per year) |
| 6 | Cleaning and removing of dirt/scale in the overhead tank reservoir not more than 1.0 lakh litres capacity at 12 to 18m staging by washing with bleaching powder thorougly and applying white wash wash two coat all specified and directed. (Two times cleaning per year) |
| 7 | Cleaning and removing of dirt/scale in the overhead tank reservoir not more than 0.25 lakh litres capacity at 12 to 18m staging by washing with bleaching powder thorougly and applying white wash wash two coat all specified and directed.(Two times cleaning per year). |
| 8 | Cleaning and removing of dirt/scale in the overhead tank reservoir not more than 1.5 lakh gallon capacity at 18m staging by washing with bleaching powder thorougly and applying white wash wash two coat all specified and directed. (Two times cleaning per year) |
| 9 | Cleaning and removing of dirt/scale in the overhead tank reservoir of 4 lakh gallon capacity at 20m staging by washing with bleaching powder thorougly and applying white wash wash two coat all specified and directed. (Two times cleaning per year) |
| 10 | Cleaning and removing of dirt/scale in the under ground storage sump of capacity 2.25 lakh litres. (Two times cleaning per year) |
| 11 | Cleaning and removing of dirt/scale in the under ground storage sump of capacity exceeding 2000 litres and not exceeding 1.0 lakh litres. (Two times cleaning per year). |
| 12 | Cleaning and removing of dirt/scale in the under ground storage sump of capacity 5.0 lakh gallon.(Two times cleaning per year) |
| 13 | Material and labour for white washing two coat with best shell lime on walls including preparation of old surfaces , after each cleaning (Two times cleaning per year) |
| 14 | Cleaning of flat roof in the production building and non production building by removing the dry leaves,tree branches,dedris,earth plants etc and bring down the same including cleaning the down take pipes upto the floor level and clearing the site by disposal of soil to lead of exceeding 500m and depositing where directed. (Two time cleaning per year) |
| 15 | Material and labour for spraying weedicide/tuffelo over the plants in roof tops,sides of external wall and chajja of buildings to kill the plants and removing the dead/dried plants totally including roots and finishing the surfaces to original by using PCC1:2:4 mix with necessary scaffolding/staging etc as directed and specified.(one time cleaning per year) Please Enable Macros to View BoQ information |
