AHP Dn Unit I- ECO Hopper Rerouting of hopper discharge pipe line and shifting of mixing apparatus and its accessories from 0 mtr to 22 mtr

Amount

Material Portion:350 NB ERW Pipe 9.53mm thickness ISI 3589

350NB Seamless bend 9.5mm thickness

350NB Flange

Seamless pipe 100NB Thick:6.02mm, ANSI B36.10, ASTM SCH 40

Seamless pipe 80 NB Thickness :5.5mm, ANSI B36.10, ASTM SCH 40

SS 80NB Bend

SS 80NB Flange

SS 32NB Pipe , 3.56 mm thick

SS 32NB Bend

SS 32NB flange 15.9mm thick

300 NB C.I Gate Valve as per IS14846

Expansion bellow ECO Hopper of OD 483 mm H 650mm flange 300NB Tk 12mm axial movement 120mm

SS 304 Gr. Plate thick-6mm

SS M16x100 Bolt Nut And Washer

SS M16x60mm Bolt Nut And Washer

SS M12x50mm Bolt Nut And Washer

HT M20x210mm Bolt Nut And Washer

HT M20x100mm Bolt Nut And Washer

SAM make Pump model: CPC 80/320 with Motor power 20HP/1450RPM for ECO Hopper

I & S material required for modification of working platform of ECONOMISER hopper as contractor scope MS Chequered plate 8mm thick

MS plate 6mm thick

ISMC 150x 75 x 5.7mm

Labour Portion:Providing Scaffolding arrangements up to 22mtr elevation for erection of Iron & steel material and MS ERW pipes and SS pipes in Economizer hopper area including consumables and Hire charges for T & P.

Charges for dismantling of corroded/ damaged standing platform of Economizer hopper area in 22 Mtr floor and removal of scraps devoluted to stores including all necessary T&P's & consumables.

Charges for Leading, lifting and Transportation of Iron and steel materials, from stores to site, including hire charges for mobile crane including consumables and T&P's.

Charges for fabrication and erection of working platform Economizer hopper area and providing MS side plates in and around the hopper area including all necessary T&P's & consumables.

Providing of 350NB MS ERW Pipe fabrication and erection of pipes to required length with flanges, bends, Tees and rubber lining with required M20X100 H.T Bolt with nut included under the scope of contractor.

Providing of 250NB MS ERW Pipe by erection of pipes to required length with flanges, bends, Tees with required M20X100 H.T Bolt with nut included under the scope of contractor.

Providing of 100NB Seamless Pipe fabrication and erection of pipes to required length with flanges, bends, Tees and rubber lining with required M20X100 H.T Bolt with nut included under the scope of contractor.

Providing of 80NB Seamless Pipe fabrication and erection of pipes to required length with flanges, bends, Tees and rubber lining with required M20X100 H.T Bolt with nut included under the scope of contractor.

Charges for dismantling of 250NB Existing Economizer ash conveying MS ERW Pipe from 22 Mtr level to '0' Mtr level and devoluted to stores

Charges for reconditioning of worn out 550/890 dia SS Mixing apparatus by replacing/patch welding of damaged portions of Mixing Box by using new 6mm SS Plate for required size. Including cost of consumables and T&P's.

Charges for Making the 32 NB hole in the suction and discharge pipe top side and 32 NB pipe with flanges to be fabricated and welded in both sides and then connected with the required length pipe, bend and flanges with Eco hopper mixing appartus (Total length 2.3mtr.)

MUTHU ENGINEERING WORKS