Tender For Procurement Of Various Spares Of 8.5 E9 Coal Mills And Feeder Installed At Unit No. 1 To 4 At Sgtps, Mppgcl, Birsinghpur, birsinghpur-Madhya Pradesh

Procurement Of Various Spares Of 8.5 E9 Coal Mills And Feeder Installed At Unit No. 1 To 4 At Sgtps, Mppgcl, Birsinghpur , Complete Wear Plate Set With C.S. Fasteners For Mill Housing & Ball Filling Door Assembly As Per Drawing , Classifier Upper Cone Liner Sets With C.S Fasteners For 8.5 E-9 Coal Mills As Per Drawing Enclosed. , Wear Plate Set (01 Set=8 Nos.) With Fasteners Of Outlet Turret Assembly Of 8.5 E9 Coal Mill (4 Left+4 Right)=1 Set; Material :- C.I.Is210 Gr Fg 300, Fasteners: - 01 Set = 48 Nos; Ht Hex Screw (M 30 X 80, Gr-8.8) With Nut & Spring Washer. (As Per Drawing) , Complete Loading Block Assemble Of Spider For 8.5E-9 Coal Mills (Each Set Consist A Swivel Bolt With Nit & Spring Washer, Dowel Pin With Cover Plate And Fasteners; Material: En-24 (As Per Drawing) , Rubber Bellow For Loading Cylinderssuitable/Velijan Makes Cylinders Material – Neoprene Rubber Reinforced With Fabric (As Per Sample) , Seal Kit For Vipj Make Loading Cylinders Suitable For 8.5 E9 Coal Mills, 6Bore X 5-1/2Dia Piston Road X 14 Stroke , Each Set Consisting Of 07 Rings To Withstand Oil Pressure Of 46 Kg/Sq Cm And Nitrogen Gas Pressure 42 Kg/Cm2. Material : Neoprene Rubber (As Per Sample). , Seal-Kit For Veljan Makeloading Cylinders Suitable For 8.5 E9 Coal Mills6Bore X 5-1/2Dia Piston Road X14 Stroke, Each Set Consisting Of 11 Rings To Withstand Oil Pressure Of 46 Kg/Cm2 And Nitrogen Gas Pressure 42 Kg/Cm2,Material-Neoprene Rubber/Fabric . (As Per Sample) , Seal Kit For Vipj Make New Loading Cylinders For Loading Unit Assembly For 8.5 E 9 Coal Mill (As Per Sample) (Loading Cylinder Hydraulic Test Pressure At 120 Bar) , Spider L-100 For Mill Lop Coupling , Liner Set For P.F. Discharge Spool Piece With Fasteners, Each Set Consist Of Two Halves Of Liners And 4 Nos. Slotted Head Counter Sunk Bolt With Nut And Spring Washer Of Size M20x55l (As Per Drawing No. Bmd-Ii/05) , Spool Piece Flange Set:- Top Flange:- Size: Od-687Mm, Id-511Mm, Thickness-40Mm, 16 Nos. Holes Of Dia 32Mm At 617 Mm Pcd. Material: Is2062 (Weldable). Bottom Flange:- Size: Od-757Mm, Id-511Mm, 20 Nos. Holes Of Dia 32Mm At 687 Mm Pcd Thickness 40Mm. Material: Is2062 (Weldable) , Coal Pipe Flange (Counter Flange Of Spool Piece), Size: Od 687Mm, Id 461Mm, Thickness: 40Mm, 16 Nos. Holes Of Dia 32Mm At 617Mm Pcd, Material: Is2062 (Weldable). , Relief Gate (As Per Drawing) Material En-24 , Shear Pin, Material Ms, (As Per Drawing/Sample) , Piston Disc Along With Seal Kit For Pneumatic Cylinders Of Knife Gate Valve (As Per Drawing And Sample), Seal Kit Material: Neoprene, Piston Disc Material ; Teflon, Details Of Pneumatic Cylinder : Stroke Length-280Mm, Id 260Mm, Piston Disc Od-260Mm, Thickness-20Mm.

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	20-Jan-2024	1st extension	Date	31-01-2024
2	01-Feb-2024	2nd extension	Date	08-02-2024

INR 1000 /-

INR 85100.0 /-

INR 42.52 Lakhs /-

Name of Work: Procurement of “Various spares of 8.5 E-9 coal mills and Feeder” installed at unit no. 1 to 4 at SGTPS, MPPGCL, Birsinghpur.

Sl. No.	Item Description
1	Complete wear plate set with C.S. Fasteners for mill housing & ball filling door assembly As per drawing
2	Classifier upper cone liner sets with C.S fasteners for 8.5 E-9 coal mills as per Drawing enclosed.
3	Wear plate set (01 set=8 Nos.) with fasteners of Outlet Turret Assembly of 8.5 E9 Coal Mill (4 Left+4 Right)=1 set; Material :- C.I.IS210 GR FG 300, Fasteners: - 01 set = 48 Nos; HT Hex screw (M 30 X 80, Gr-8.8) with Nut & spring washer. (As per drawing)
4	Complete Loading Block Assemble of spider for 8.5E-9 Coal Mills (each set consist a swivel bolt with nit & spring washer, dowel pin with cover plate and fasteners; Material: EN-24 (As per Drawing)
5	Rubber bellow for loading cylinderssuitable/Velijan Makes cylinders Material – Neoprene Rubber reinforced with fabric (As per sample)
6	Seal kit for VIPJ make loading cylinders suitable for 8.5 E9 coal mills, 6"Bore x 5-1/2"Dia Piston Road x 14" stroke , Each set consisting of 07 rings to withstand oil pressure of 46 Kg/Sq Cm and Nitrogen Gas pressure 42 Kg/Cm2. Material : Neoprene Rubber (As per sample).
7	Seal-kit for Veljan makeloading cylinders suitable for 8.5 E9 coal mills6"Bore x 5-1/2"Dia Piston Road x14" stroke, Each set consisting of 11 rings to withstand oil pressure of 46 Kg/Cm2 and Nitrogen gas pressure 42 Kg/Cm2,Material-Neoprene Rubber/Fabric . (As per sample)
8	Seal kit for VIPJ make New loading cylinders for loading unit assembly for 8.5 E 9 coal mill (as per sample) (Loading cylinder Hydraulic test pressure at 120 bar)
9	Spider L-100 for mill LOP coupling
10	Liner set for P.F. discharge spool piece with fasteners, Each set consist of two halves of liners and 4 nos. slotted head counter sunk bolt with nut and spring washer of size M20x55L (As per drawing no. BMD-II/05)
11	Spool piece flange set:- TOP FLANGE:- Size: OD-687mm, ID-511mm, Thickness-40mm, 16 nos. holes of dia 32mm at 617 mm PCD. Material: IS2062 (weldable). BOTTOM FLANGE:- Size: OD-757mm, ID-511mm, 20 nos. holes of dia 32mm at 687 mm PCD thickness 40mm. Material: IS2062 (weldable)
12	Coal pipe flange (Counter flange of spool piece), Size: OD 687mm, ID 461mm, Thickness: 40mm, 16 nos. holes of dia 32mm at 617mm PCD, Material: IS2062 (weldable).
13	Relief Gate (As per Drawing) Material EN-24
14	Shear Pin, Material MS, (As per drawing/sample)
15	Piston disc along with seal kit for pneumatic cylinders of knife gate valve (as per drawing and sample), Seal kit material: Neoprene, Piston disc material ; Teflon, Details of pneumatic cylinder : Stroke length-280mm, ID 260mm, Piston Disc OD-260mm, Thickness-20mm.