Tender For Ahpmm Area Overhauling Job During U 5 Overhauling Period, hooghly-West Bengal

Tender For Ahpmm Area Overhauling Job During U 5 Overhauling Period- 1 Overhauling Job Of U#5 2 Bottom Ash Hopper Jet Pump Nozzle-Checking &Servicing / Replacement 3 Feed Gate Servicing With Feed Sump New Making & Refractorycement Lapping With Clinker Wire Mesh & Anker In 4 Bottom Ash Hopper Refractory ( Excluding Materials ) Replacement. 5 Bottom Ash Hopper Jetting Nozzlechecking / Servicing / Replacement 6 Clinker Grinder With Gear Box Overhauling 7 Coarse Ash Hopper O / L Valve Replacement 8 Dome Valve ( 100 / 150 / 200 / 300Nb ) Checking / Servicing / Replacement 9 Globe / Gate Valve 150 / 200 Nb Replacement 10 Knife Gate Valve 300 Nb Servicing / Replacement 11 Material Handling Valve Servicing / Replacement 12 Silo Target Box Checking & Need To Base Servicing Work With Ssliner Plate 13 200 Nb Fly Ash Line Checking & Need Basedreplacement & De-Metering 14 200 Nb Ci Bends / Y Piece Checking Andreplacement ( Bend-90 & 45 Degree ) 15 Esp Pad Change, Surge Hopper Pad Change 16 Total Fly Ash System Line ( 200 Nb ) Gasketreplacement ( Hopper To Ish, Hopper To Airseperator Tank ) . 17 Conveying Compressor Total Overhauling Job 18 Esp , Aph All Pad & Valve Tool Pice Dismantlingwith Plastic Covering & Assembling Job For Espwashing Purpose 19 Silo Dome Valve 150 Nb Checking 20 300 / 350 Nb Slurry Ash Line Checking, Rotation &Need Based Replacement & De-Metering 21 Pd Pump T Fabrication 22 Bag Filter Replaced ( 144 No. ) At Silo-2 23 Clinker Grinder Bearing Supprot Machining 24 Ash Slurry Line Pipe Line New Leg Suportfebrication With U Clamping Preparation 25 Cooling Tower Pvc Fills Replacement 26 New Erw Pipe Installation With Flange Fabrication Work. 27 Lock Hopper & Surge Hopper Vent Line Bend Fabrication 28 Hydro-Vector Body Repairing And Fabrication 29 Esp Fluidised Air Line Nrv Checking 30 Coarse Ash Hopper Body Repairing & Refractory Lapping ( Excludingmaterials ) 31 Esp Fluidised Air Line Checking ( Insullation With Material ) Fromblower Common Header To Esp -A Pass Header & Individiualhopper To Be Check 32 Bottom Ash Hopper All Column Support Repairing , Strengtheningwith Proper Painting ( Including Tough Seal ) . 33 Coarse Ash Hopper Inspection Door Fabrication

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	18-Nov-2023	Date extension corrigendum	Date	25-11-2023
2	25-Nov-2023	Second time date extension	Date	02-12-2023

Refer document

INR 39000.0 /-

INR 19.39 Lakhs /-

Name of Work:"AHPMM area overhauling job during U#5 overhauling period”.

Sl. No.	Item Description
1	Overhauling Job of U#5
2	Bottom Ash Hopper jet pump nozzle-Checking & servicing/replacement
3	Feed Gate servicing with Feed Sump new making & refractory cement lapping with clinker wire mesh & anker in
4	Bottom ash hopper refractory (excluding materials)replacement.
5	Bottom ash hopper JETTING NOZZLE checking/servicing/replacement
6	Clinker Grinder with gear box overhauling
7	Coarse Ash Hopper O/L valve Replacement
8	DOME VALVE (100/150/200/300 NB)checking/servicing/replacement
9	GLOBE/GATE VALVE 150/200 NB replacement
10	Knife gate valve 300 NB servicing/replacement
11	Material Handling Valve servicing /replacement
12	Silo Target box checking & need to base servicing work with ss liner plate
13	200 NB FLY ASH LINE CHECKING & NEED BASED REPLACEMENT & DE-METERING
14	200 NB CI BENDS / Y PIECE CHECKING AND REPLACEMENT (BEND-90 & 45 DEGREE)
15	ESP PAD CHANGE,SURGE HOPPER PAD CHANGE
16	TOTAL FLY ASH SYSTEM LINE (200 NB) GASKET REPLACEMENT (HOPPER TO ISH, HOPPER TO AIR SEPERATOR TANK).
17	CONVEYING COMPRESSOR TOTAL OVERHAULING JOB
18	ESP ,APH ALL PAD & VALVE TOOL PICE DISMANTLING WITH PLASTIC COVERING & ASSEMBLING JOB FOR ESP WASHING PURPOSE
19	SILO DOME VALVE 150 NB CHECKING
20	300/350 NB SLURRY ASH LINE CHECKING, ROTATION & NEED BASED REPLACEMENT & DE-METERING
21	PD pump T Fabrication
22	BAG FILTER REPLACED (144 no.) AT SILO-2
23	Clinker Grinder bearing supprot machining
24	ASH SLURRY LINE PIPE LINE NEW LEG SUPORT FEBRICATION WITH U CLAMPING PREPARATION
25	COOLING TOWER PVC FILLS REPLACEMENT
26	New ERW pipe installation with flange fabrication work.
27	Lock hopper & surge hopper vent line bend fabrication
28	Hydro-vector body repairing and fabrication
29	ESP Fluidised Air Line NRV checking
30	Coarse Ash Hopper body repairing & refractory lapping (excluding materials)
31	ESP Fluidised Air Line checking (insullation with material ) from blower common header to ESP -A pass Header & individiual hopper to be check
32	Bottom Ash Hopper all column support repairing , strengthening with proper painting(including tough seal).
33	Coarse Ash Hopper inspection door fabrication