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| 1 | 1.Construction of 30000 Litres Capacity OHT Tank - 12.00 M Staging @ Gavundampalayam H/O Ellapalayamputhur |
| 2 | Earthwork excavation for foundation (for narrow excavation) to full depth as per designed in all soils and sub soils except soft disintegrated rock not requiring blasting and hard rock requiring blasting and bailing water wherever necessary. Refilling the sides of foundation with excavated earth other than sand in layers of well rammed and compacted and depositing the surplus earth in places shown by the departmental officers with an initial lead of 10m and initial lift of 2m and clearing and leveling the site etc. complete complying with standard specification. |
| 3 | Sand filling for foundation with clear M sand |
| 4 | PCC 1:4:8 using 40mm HBG metal including mixing curing etc.,below 1.50 m & upto 4.50 m depth BGL. |
| 5 | R.Cement concrete 1:11/2:3 mix using 20 mmHBGS metal inculding cost and coveyance of all materials to site including labour for mixing ,laying,curing etc complete., |
| 6 | Column footing below 1.50 m from GL |
| 7 | Coloumn below GL upto 1.50 m |
| 8 | Column above GL upto 4.50 m |
| 9 | Column above 4.50 m upto 7.32 m |
| 10 | 7.32m to 10.98m above GL |
| 11 | 10.98m to 14.64m above GL |
| 12 | 14.64m to 18.30m above GL |
| 13 | Supplying and erection centering for sides and soffits inculding necessary supports and structing for plain surfaces such as RCC Slab,Lintel,Beam coloum,sunshade etc complete., |
| 14 | Column footing (plane surface) |
| 15 | From GL to 3.30m |
| 16 | From 5.30m to 6.30m above GL |
| 17 | From 8.30m to 9.30m |
| 18 | From 11.30m to 12.30 m |
| 19 | Square Column Below GL and upto 3.30m above GL |
| 20 | 3.31m to 4.30m ht |
| 21 | 4.31m to 5.30m ht |
| 22 | 5.31m to 6.30m ht |
| 23 | 6.31m to 7.30m ht |
| 24 | 7.31m to 8.30m ht |
| 25 | 8.31m to 9.30m ht |
| 26 | 9.31m to 10.30m ht |
| 27 | 10.31m to 11.30m ht |
| 28 | 11.31m to 11.40m ht |
| 29 | Curved surface upto 3.3m ht |
| 30 | Supply, fabrication, placing in position of steel rods cutting tying etc. complete including cost of reinforcement RTS rods. |
| 31 | Painting two coatsto the exposed surface of SR using cement paint |
| 32 | Supply,delivery and fixing in position of MS ladder outside the Service reservoir |
| 33 | Providing and fixing of RCC inner access ladder in M30 . |
| 34 | Providing Ventilating arrangements with 50 mm GI pipes with mosquito proof nylon net . |
| 35 | Providing cut stone slab in CM 1:3 of size 0.3 m x 0.3 m x 0.15 m . |
| 36 | Providing manhole cover of size 0.60 x 0.60M in RCC 1:1.5:3 with suitable reinforcement and 50x50x6mm MS angle fixed along edges and as directed by TWAD Board officers |
| 37 | Supply and Fixing of GI pipes for OHT connections including civil works |
| 38 | 50 mm GI Pipe for scour |
| 39 | 65 mm GI Pipe for inlet , Outlet and Overflow |
| 40 | 63 mm OD PVC 4 ksc pipe for drainage arrangements |
| 41 | 75 mm PVC Threaded Coupler |
| 42 | 63 mm PVC Threaded Coupler |
| 43 | 65 mm GI elbow |
| 44 | 50 mm GI Elbow |
| 45 | 65 mm GI Tee |
| 46 | 65 mm GI coupling |
| 47 | 65 mm Flange set |
| 48 | 50 mm Flange set |
| 49 | 65 mm GM Gatevalve |
| 50 | 50 mm GM Gatevalve |
| 51 | 75 mm X 63 mm PVC Reducer |
| 52 | 90 mm X 75 mm PVC Reducer |
| 53 | 65x50 mm GI Reducer |
| 54 | Extension of Pipe Line |
| 55 | Earthwork excavation and deposition on bank with an initial lead and lift in all classes of soil except hard rock not requiring blasting etc,. Complete as per standard specifications |
| 56 | Cost,supply and delivery of 63mm PVC pipes 6kg/cm2 including all conveyance charges etc.,complete. |
| 57 | Labour charges for laying of 63 mm 6 kg/cm2 Pvc pipe with specials with proper gradient and alignment including all cost etc,. Complete |
| 58 | Refilling the Trenches using excavated earth including all cost of labour charges etc,. Complete |
| 59 | Provision for Nameboard Charges |
| 60 | Provision for Photography Charges |
| 61 | GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column \\"BB\\" for all works in this package}(Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD) Please Enable Macros to View BoQ information |
