Tender For Supply, Installation, Testing And Commissioning Of Ms Hdg Piping, Structure For Renovation Of 1300 Tr Capacity Induced Draft Type Cooling Tower And Provision For Emergency Break Down Repair Of Chilled Water Lines At Various Locations, Barc
Tender Overview
Project Description
Tender for Supply, Installation, Testing And Commissioning Of Ms Hdg Piping, Structure For Renovation Of 1300 Tr Capacity Induced Draft Type Cooling Tower And Provision For Emergency Break Down Repair Of Chilled Water Lines At Various Locations, Barc, Trombay, Mumbai 400085
BOQ
| Sl. No. | Item Description |
| 1 | Emergency break down jobs as per clause No. 1 of Technical Specifications of the tender. |
| 2 | Supply, fabrication, installation, testing & commissioning of MS ERW pipe line up to 150 mm dia. |
| 3 | Supply, fabrication, installation, testing & commissioning of MS ERW pipe line above 150 mm dia. |
| 4 | Supply, installation, testing and commissioning of 150 mm dia SS pressure gauge with siphons as per clause No. 2 of Technical Specifications of the tender. |
| 5 | Supply, installation, testing and commissioning of dial type temperature gauge with SS 304 bar stoke type thermowell and all accessories as per clause No. 3 of Technical Specifications of the tender. |
| 6 | Supply and installation of TF quality 50 mm thick thermocol insulation in pipe section along with cement plaster and painting as per clause No. 4 of Technical Specifications of the tender. |
| 7 | Supply and installation of 19 mm thick closed rubber cell insulation as per clause No. 5 of Technical Specifications of the tender. |
| 8 | Supply and installation of 24 G aluminium cladding as per clause No. 6 of Technical Specifications of the tender. |
| 9 | Welding of emergency break down underground and overhead chilled water pipe lines, condenser water pipe lines complete with final run & DP test and welding of MS structures as per clause No. 7 of Technical Specifications of the tender. |
| 10 | Supply, fabrication and installation of MS structure and MS HDG structure as per clause No. 8 of Technical Specifications of the tender. |
| 11 | MS structure complete with two coats of red oxide and two coats of enamel paint |
| 12 | MS HDG structure |
| 13 | Carrying out civil work as per clause No. 9 of Technical Specifications of the tender. |
| 14 | Casting of PCC (1:2:4) |
| 15 | Casting of RCC (M30 grade) |
| 16 | Excavation of dry soil including backfilling and surface finishing |
| 17 | Excavation of wet soil including backfilling and surface finishing |
| 18 | Excavation of rock/road cutting including backfilling and surface finishing |
| 19 | Supply of paint and painting of pipe lines, valves, chequerred plates and structural work as per clause No. 10 of Technical Specifications of the tender. |
| 20 | Providing two coats of enamel painting |
| 21 | Providing two coats of red oxide |
| 22 | Supply, installation, testing and commissioning of G. I. Ducting of following thickness and as per Clause No.11 of Technical Specification of tender. |
| 23 | 20 SWG (Standard Wire Gauge) |
| 24 | 22 SWG (Standard Wire Gauge) |
| 25 | Supply, installation, testing and commissioning of Aluminium Powder Coated Grills with damper as per Clause No. 12 of Technical Specification of tender. |
| 26 | Cutting of wild grass/vegetations and shifting to dumping area as directed by the Engineer-In-Charge and as per clause No. 13 of Technical Specifications of the tender. |
| 27 | Segregation of metal scrap, non metal scrap & debris lying outside CAP building and transporting metal scrap to Trombay Village Store and debris to dumping ground inside BARC premises as per Clause No. 14 of Technical Specifications of the tender. |
| 28 | Repairing of thermal insulation provided on overhead chilled water piping headers of size 18\\" dia. to 30\\" dia. complete with painting as per clause No. 15 of Technical Specifications. |
| 29 | Supply, installation, testing and commissioning of the following size gate valves with counter flanges, 6mm thick neoprene rubber gasket, GI nut & bolts, washers and thermal insulation as per clause No. 16 of Technical Specifications of the tender. |
| 30 | 10\\" dia cast iron flanged type gate valve (Pressure rating: PN16) |
| 31 | 8\\" dia cast iron flanged type gate valve (Pressure rating: PN16) |
| 32 | 6\\" dia cast iron flanged type gate valve (Pressure rating: PN16) |
| 33 | 4\\" dia cast iron flanged type gate valve (Pressure rating: PN16) |
| 34 | 3\\" dia cast iron flanged type gate valve (Pressure rating: PN16) |
| 35 | 2\\" dia flanged type gun metal gate valve (Pressure designation: Class 2) |
| 36 | 1\\" dia screwed type gun metal gate valve (Pressure designation: Class 2) |
| 37 | Supply, installation, testing and commissioning of non return valves (NRV) of the following sizes and as per clause No. 17of technical specifications of the tender. |
| 38 | 6\\" Dia. non return valve (Pressure rating: PN16) |
| 39 | 4\\" Dia. non return valve (Pressure rating: PN16) |
| 40 | 3\\" Dia. non return valve (Pressure rating: PN16) |
| 41 | 2\\" Dia. non return valve (Pressure rating: PN16) |
| 42 | Supply, installation, testing and commissioning of 'Y' type strainers of the following size as per clause No. 18 of Technical Specifications of the tender. |
| 43 | 6\\" Dia. flanged type cast iron |
| 44 | 4\\" Dia. flanged type cast iron |
| 45 | 3\\" Dia. flanged type cast iron |
| 46 | Supply, fabrication and installation of following size M.S. HDG hot water distribution piping for cooling tower No. 5 as per clause No. 19 of Technical Specifications of the tender. |
| 47 | 219 mm OD x 6.3 mm thickness (as per IS:3589) MS ERW hot dip galvanised piping |
| 48 | 150 mm NB x 5.4 mm thickness (as per IS:1239) MS ERW hot dip galvanised piping |
| 49 | 100 mm NB x 5.4 mm thickness (as per IS:1239) MS ERW hot dip galvanised piping |
| 50 | 50 mm NB x 4.5 mm thickness (as per IS:1239) MS ERW hot dip galvanised piping |
| 51 | Supply, fabrication and installation of 250 mm NB x 6.0 mm wall thickness M.S. HDG piping headers (as per IS: 3589) on top side of Cooling Tower No. 5 and making arrangement on pipe headers for mounting existing 2 M dia. fan cylinders with FRP fan, 10 HP motors and motor base frames as per clause No. 20 of Technical Specifications of the tender. |
| 52 | Supply, fabrication, installation of MS HDG supports fabriated out of 150 mm dia piping for supporting to hot water distribution piping network inside cooling tower No. 5. as per clause No. 21 of Technical Specifications of the tender. |
| 53 | Removal and re-fixing of top cover with SS rivets of North side cells of Induced draft Cooling Tower No. 5 as per clause No.22 of Technical Specifications of the tender. |
| 54 | Supply, installation, testing and commissioning of 2\\" dia. ABS body PVC spray nozzles alongwith BSP threaded GI 2 ½” dia x 2” dia reducer elbows and 2\\" dia. x 75 mm length GI pipe piece with outer threads at one end to match the reducer and coupling piece as per Clause No. 23 of Technical Specifications |
| 55 | Supply and installation of 3 mm thick plain GI sheets for the purpose of partition between two fan sections as per clause No.24 of Technical Specifications of the tender |
| 56 | Removal of existing PVC drift eliminators from the Cooling Tower No. 5 and reinstallation of the same in position after completion of installations of piping and supporting structure as per clause No. 25 of Technical specifications of the tender. |
| 57 | Removing of fan assembly section each containing fan guard, fan, fan motor & fan cylinder of cooling tower No. 5 and re-installation of the same to its original position after completion of fan deck work as per clause No.26 of Technical Specifications of the tender. |
| 58 | Dismantling, removal and shifting of corroded M.S. HDG hot water distribution piping headers & sub-headers, piping supports, partition sheets, structural members installed inside Cooling Tower No. 5 and corroded MS pipes, structure and accessories of air washer plant installed at HIRUP facility as per clause No. 27 of Technical specifications of the tender. |
| 59 | Supply, fabrication and installation of SS 304 crimped wire mesh fills assembly of size 1.2 Mtr length x 0.6 Mtr Width x 0.6 Mtr Height including removal of old PVC fills from both cells of cooling tower No. 5 and shifting of old PVC fills to contractor's works as per clause No. 28 of Technical Specifications of the tender. Please Enable Macros to View BoQ information |
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