(A) Repairing work of drive shaft Staffa base chassis duplex chain etc of IR make feeder breaker (Local Sl.No.01) installed at Tarmi siding under SDOCM (B) Strengthening of base frame base and base platform with realignment of crusher roller motor (1

Amount

(A) Repairing work of drive shaft Staffa base chassis duplex chain etc of IR make feeder breaker (Local Sl.No.01) (I) Repairing of Staffa base plate chassis Etc.

For Proper repairing work making infrastructure (i)M. S Channel (100x50)mm cutting work 96" (ii) Klit Cutting work (16"+56”) (iii) Welding work for above (96"+44”) x02 Side x03 Layer

Band & Damaged Staffa motor base Plate sized base bolt cutting work (i) 285"x02 Side x03 times (ii) 3"x08 Nos.

Side plate 'V' cutting work both side near Crack & damaged position for fresh Welding work (i) 60"x02 Side x02 times (ii) 22"x02 side x02 times

Multi layer Welding work for above work after proper Grinding Work (i) 60" x02 side x03 layer (ii) 22" x02 side x03 layer

Coal Discharge end bottom side damaged Chassis 'V' Cutting work for repairing Purpose (i) 10"x02 side x02 Nos. x02 times (ii) 71"x02 side x02 times x02 (end)

For Patching of Chassis M.S Plate (16mm) Cutting work (i) (10" +38") x02 side x02 Nos. - (ii) Rectangular size (41"x08) Nos. Rib Cutting

Multi-layer Welding for above Chassis Repairing work for Straightening work (i) (10"+38")x02 Side x02 Nos. x03 Layer (ii) 23"x08 Nos. x03 Layer (iii) 10" x02 side x02 Nos. x02 Layer (iv) 71" x02 side x02 End x02 Layer

Coal dust Rust Cleaning Scrap Materials Removing , Grinding for Plate Smooth making , New materials Shifting , Staffa motor Shifting from work plate to new making place then all materials fixing and fitting with help of L & U Wedges Chain block then Re- alignment work taken with help up sprit level and level pipe. (i) 02 fitter x 02 shift x 03 days (ii) 06 Helper x 02 shifts x 03 days

M.S Plate (16 mm) Staffa base Straightening Cutting work as R.B ractangular & Traingular type (i) (8"+15"+17") x04 nos. (ii) (4"+58")x02 Side x02 Nos. (iii) (4"x20")x02 Skide x02 Nos.

After fixing and fitting above Rib Multilayer Welding work (i) 23"x04 Nos. x03 layer (ii) 62"x02 Nos. x03 layer (iii) 24"x02 Nos. x03 layer

Damaged C.I Plate Cutting work for Repairing Purpose 51"+(16"x02 side)

Straightening heating method by hammering then fitting & fixing multilayer Welding work (51"+32")x03 layer

(II) Repairing of Duplex Chain both side :-

Duplex chain link pin making as per Sample by EN-8 materials

Duplex chain link Bushes making as per Sample by EN8 materials.

Duplex chain link Rollers making as per Sample by ENS

Duplex Chain link dismantling, new pin Bushes rollers etc. fixing & fitting, assembling by hyd. Press machine their re-fitting also

(B) Strengthening of base frame base and base platform with realignment of crusher roller motor (160KW) with Gear box (SN-315) of Atlas Copco make feeder breaker (Local Sl.No.2) installed at Tarmi siding under SDOCM

Cutting of Sized box bolt (30mm dia) (3.14x1.25"x05 Nos. x02 times)

Cutting of old damaged M.S Plate (16mm) for Repairing (i) (46"+30") x02 side x02 times (ii) (46"+10") x02 side x02 Nos. x02 times (iii) (42"+10")x02 Side x02 Nos.x02 times.

Removal of old scrap from work place 02 Helper x01 Shift x01 days

New M.S plate (16mm) cutting work for above (i) (50"+32")x02 side (ii) (50"+12")x02 side x02 times (iii) (44"+12")x02 side x02 times

Shifting of new material to the workplace.Removal of old scrap from work place 02 Helper x01 Shift x01 days

V' Cutting of all joint near crack developed position for fresh welding (i) 80"x04 Nos. x02 times (ii) 44"x02sidex02 times (iii) 82"x06 Nos. x02 times

For Fresh alignment work motor (160KW) and gear box (SBN-315) coal dust, rust cleaning Grinding for all 'V' Cutting Position & Steel materials new Steel material fixing and fitting then welding work taken and motor, Gear box Shifted at base and proper re-alignment work taken (i) 02 fitter x02 Shift x02 days (ii) 06 Helper x02 Shift x02 days

After fixed and fitting Welding work (i) (50"+32") x02 side x02 layer (ii) (50"+12")x02 side x02 Nos. x02 Layer (iii) (44"+12")x02 side x02 Nos. x02 Layer (iv) 80"x04 Nos. x02 Layer (v) 44"x02 Side x02 Layer (vi)82"x06 nos.x02 Layer

After Re-alignment for Gear box (SBN-315) & Motor(160KW) locking & Rib fitting work(i) Klit cutting - 8"x20 Nos. @Rs. 12/- (ii) Welding for locking - 6"x10 Nos. x02 Layer @Rs. 14.68 (iii) Rib cutting work 29" x16 Nos. @Rs. 12(iv) Welding work for above Rib - 512"@ Rs. 14.68/- (16"x16 Nos. x02 Layer)

Supervision and miscellaneous work

Total impact of GST for the purpose of CTC

M. N. ELECTRICAL AND ENGINEERING WORKS

ZED ENTERPRISES