NIT NO.42(2022-23)CWA (W and S)-I

SS connecting rod of Pipe Size 1” , Length = 8 Feet for Agitator at Alum Tank

SS Blade for mixing of alum solution

Repairing servicing and overhauling of motorized type agitator

Diffuser system Length 6 Feet for each alum tank

2 Inch CI Ball Valve Socket Weld Type for each GI Diffuser Line and pressurizing of alum solution line

2 Inch GI Header Line for Pressuring of alum solution in alum dosing line (in Mtrs)

Wire Rope Type Electric Hoist (EOH Crane) Capacity :- 3 Ton .Electric Hoist : Tested As per IS – 3938, . Electric Motor : As per IS – 325, . Gears : As per IS – 4460, Wire Rope : As per IS 2266, Hook : As per IS 3815/8610 , Overload Test: 1.25 times of rated load Frame : Sturdy design fabricated from steel, Hoist Drum : Mild Steel or Seamless pipe, Rope Guide : Sturdy rope, Wire Rope : 6*37 construction, 180 kgs/mm2, Motors : Crompton /ABB/Bharat Bizeli, Bearing : SKF / FAG , Gear Box : Lubricated Gear Case , Brake : Electro Magnetic / High Torque, Micro Speed : 1/10th of full speed , Limit Switches, Trolley : Pull Push, hand geared or motorized trolleys , Hook : C type of forged steel, Control Panel ,Remote , Lift :- 3 Mtr (Max) ,Hoisting Motor :- 3.0 HP , Cross travel of 10 Mtr Motor :- 0.5 HP The above motors should be fand cooled, squirrel cage, induction type as per IS 325 Rope Drum :- Seamless Pipe, Hoisting Speed :- 2.5 Mtr / Min, Cross Travel Speed :- 15 Mtr / Min 21. Hoist Travelling Cable :- 10 Mtr, ON/OFF Starter for EOT, Travelling Length – 15 Mtrs

MS Bucket for handling alum ceils including hook, Rope, Hinged Clamp etc. 1 Mtr x 1 Mtr x .60 Mtr

UPVC line 4 Inch for scabber / channel and up to clarifier no 1

4 Inch UPVC Elbow

4 Inch UPVC Tee

L type MS Support for 4 Inch UPVC Piping from Alum Dosing Tank to Clarifier 1 and Channel

U Clamp for MS supports and UPVC piping

8 Inch wide Cable Tray or MS ladder for UPVC pipe upon the road height in mtr

MS Channel supports for cable tray or MS ladder

Diffuser 1 Mtr Long inside the channel

PP Ball valve 2 Inch for alum dosing line

All necessary civil works at alum dosing tank and alum dosing solution with repair plasting servicing of alum dosing tanks

Erection testing commissioning charges with 1 year guarantee of alum dosing system

Jyoti Enterprises