Providing RO Plant to a Capacity of 1000 LPH at Attupakkam Village in Attupakkam Panchayat

Providing RO Plant to a Capacity of 1000 LPH at Attupakkam Village in Attupakkam Panchayat

Earth work excavation in all classes of soils except hard rock requiring blasting depositing on bank with initial lead of 10M and lift of 2M including all labour charges and incidental charges such as shoring, strutting, providing coffer dams, bailing out of water etc., in SDR Soil- 1st depth

Cement concrete 1 : 4 : 8 mix using 40mm HBG metal for foundation including watering wherever necessary and laid in layers of not more than 15cm thick., compacting etc., complete complying with standard specifications and as directed.

Cement concrete 1 : 2 : 4 mix using 20mm HBG metal for foundation including watering wherever necessary and laid in layers of not more than 15cm thick., compacting etc., complete complying with standard specifications and as directed.

Precast concrete block masonry (including Quoin Blocks, Jamb blocks, closers, etc) with Solid cement concrete blocks of approved size size made of cement concrete 1:3:6 mix ( 1 cement, 3 coarse M.Sand, 6 graded stone aggregate 20mm and down gauge) in foundation and plinth in cement lime mortar 1:2:9 (1 cement, 2 lime putty 9 coarse M.Sand)/ 1:1:6 (1 cement, 1 lime putty, 6 coarse M.Sand )/ Cement 1:6 (1 cement: 6 coarse M.Sand) Details of cost for 1.89cum of precast concrete blocks masonry.) 100 sqft x 2/3 = 66 2/3 cft= 1.89cum) (No. 7.75)

Plastering with CM 1:5,12mm thick. over the cement concrete for floor finish including curing etc., complete complying with standard specifications and as directed by the departmental officers.

Distempering two coats with best approved oil bound distemper including cost of painting priming coat over new plastered surface and conveyance of all materials to site and all labor charges

Granolithic Floor finish 1:2:4 mix of 40mm thick HBG metal for foundation including watering wherever necessary and laid in layers of not more than 15cm thick., compacting etc., complete complying with standard specifications and as directed.

Supply and Fixing of Steel Door

Supply of storage tank 1000 liters for raw water arage, PVC, CPVC pipe line work to storage ank with float way and etc..

Supply of 1Hp raw water tranfer pump 1 no of the capacity 1000lph with self priming type.brass impeller, flow rate 1000lph and pressure 3.5kh/cm2 etc complete, supply of IHp Raw water transfer pump 1 no

supply of carbon media filter of FRP vessel of size 10"x54"-100liters, height 1350 dia 250mm pentair/aventura make, vertical,cylinderical type with frow rate 500lph and operating pressure 3.5kg/cm2 with water softener 100kg

supply of sand filter of FRP vessel of size 10"x54"-100liters, height 1350 dia 250mm pentair/aventura make, vertical,cylinderical type with frow rate 500lph and operating pressure 3.5kg/cm2 with water softener 100kg

supply of multi port valve with 15 mm dia inlet and outlet connection at maximum working pressure of 5.5 kg/cm2 and minimum working pressure 2kg/cm2 etc complete..

supply of coarse sand and fine sand for water fileteration etc complete..

supply of micron filter housing of materials polypropylene, vepam/avva make, flow rate 500 lph, housing lengh 20" at maximum working pressure 5kg/cm2 and minimum working pressure 2kg/cm2.

supply of flow meter of USS material, Dwayer make at maximum working pressure 10 lph and minimum working pressure 10lph

supply of membrane housing of material FRP, valenth make, housing length 40", and housing dia 40" at maximum working pressure 250psi and minimum working pressure 150psi

Supply of Membrane of thin film material USA MEM make membrane length 40" and dia 40"

Sypply of control panel auto on-off type 20Amp 50Hz

Supply of high pressure pump HPP of material CRI/sharp make membrane length 80" and dia 40" of multi stage type with Power 2HP

Supply of high pressure switch of material dwayer 15 A250V AC power,at : maximum working pressure of 30 psi and minimum working pressure of 5 psi apph of high pressure switch of SS

supply of low pressure switch of materials. Dwart make, 15 A 250V AC power at mum working pressure of 7psi and uninum working pressure of Ips

Supply of high pressure switch of SS materials,Dwayer, 15 A250V AC power,at maximum working pressure of 30 psi and minimum working pressure of 5 psi

supply of RO skid using S.S frame 2.5"x2.5" square pipe 16 gauge (3*3*3) along with control panel cutting, flow meter pressure 1 gauge cutting, internal and external PVC and UPVC pipe and electrical work etc.,

supply of pressure gauge of USS material, flow meter SS liqid filled at maximum working pressure 4psi and minimum working pressure Ipsi.

Supply of storage tank 1000 liters with stand PVC, CPVC pipe line work to storage tank with float 3 way and 2nos tap etc., internal CPVC with connector, waste wate

Internal CPVC with connector waste water pipe work and pvc work from raw water pump with ball connector etc.,

Supplying and Fabrication erecting structural steel work for roofing welding or bolted type using ms channel,angles , plated and round bars etc

installation along with fixing charge for tanks and internal lines etc

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)

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