Installation of Lancashire Boiler after shifting from Kumardihi B Colliery to Kumardihi A Colliery with Civil and Refectory Work, Steam and Feed Pipe Line, Commissioning and Removing of Old and Damaged Lancashire Boiler No. WBL 6281 at Kumardihi A

Amount

Item Description/ Heading

Dismantling of boiler shed at Kumardihi-’B’ by removing of G.I sheet Parlings, steel structure etc & deposit the same at colliery store

Dismantling of all the covering bricks, curv arch, foundation block, side wall & all other covered area of the L/boiler, lifting of the boiler on 300mm ISMB & make ready to facilate the thickness measuring of boiler

Through cleaning of L/boiler inside & outside of the boiler removing of all the accessories from the boiler body etc and make ready for thickness measuring of shell plate

Thickness measuring of boiler by ultrasonic thickness measuring guge & conducting the dry inspection of the boiler

Lifting of L/boiler from foundation to Tailor/arresting the same and transportation of the boiler from Kumardihi-’B’ to Kumardihi-’A’ Colliery .

Installation of boiler on new foundation at Kumardihi-’A’ Colliery, alignment and make ready for covering the boiler

Higher charges of 90 tone crawler crain and tailor for shifting of the boiler from Kumardihi-’B’ to Kumardihi-’A’ colliery

Installation of steam & feed pipe line of boiler, hydraulic test of the same including the cost of nuts & bolts, steam joint, fabrication of support for the pipe line & necessary blow down pipe line of the boiler

Preparation of drawing for steam & feed pipe line, approval of drawing from director of boilers, W.B. kolkata

Statutory charges for approval of drawing, lab test of steam & feed pipe, submission of from III A.

Getting approval from director of boilers for conducting the job under regulation 392 of IBR

Processing of papers for transfer of ownership Agent, Kumardihi-’B’ colliery to Agent Kumardihi-’A’ Colliery

Labour charges for renovating the foundation including covering of the boiler & connection of chimney

4" seamless steam pipe ASTM A-106 grade “B” with IBRTC

2" steam pipe -do-

6" Steam Flange table F

4" Steam Flange table F

2" Steam Flange table F

4" Seamless steam bend with T. C.

2" Seamless steam bend with T. C.

6x4 Seamless steam reducer

4" Non return valve flange type with TC

2" Steam stop valve flange type with T. C.

2" Non return valve flange with T. C.

A) Fire Bricks (for making new foundation)

Fire Clay (for making new foundation)

Normal class - 1 bricks (for making new foundation)

Curve arch (for making new foundation)

Foundation block (for making new foundation)

Cement (for making new foundation)

Sand (for making new foundation)

Stone Chips (for making new foundation)

Dismantling of boiler shed at Kumardihi-’A’ colliery with removing of G-I sheet, sheet structure etc & deposit the same at colliery store

Dismantling of all the covering bricks, curve arch, foundation block & all other materials to facilate the removing of old & damge L/boiler

LiGing of the L/boiler from foundation to tailor & arising the same & shiGing the boiler at collirey side as per instruction of colliery management

Higher charges of 90 tone crawler crain and tailor for shiGing of the old & damaged L/boiler from foundation to sweet able distance at Kumardihi-’A’ Colliery

Total impact of GST for the purpose of CTC

GT ENTERPRISE

BABLU SINHA