Operation and Maintenance of STP at Mil Station Udaipur

Amount

Providing services for Operation of Central sewage treatment plant cap 1.5 MLD with moving bed bio reactor type media used Activated polyprpelene situated near No 01 Inf Bn training ground for 11 (eleven) consecutive months of the calander year by engaging ( Two Operator in one shift ) as required at site alongwith necessary tools/ tackels etc in Two shifts daily each shift of 08 (eight) hours (from 0600 Hrs to 1400 Hrs,1400 Hrs to 2200 Hrs) for sewage treatment plant with machinery including security of plants/eqpts/installation providing services, repair/relacement of gland packing, nuts and bolts, rubber coupling, general cleaning of plant/eqpt i.e. of Centrifugal pumps, DG set, maintaining daily log sheet, as directed by Engr-in-Charge and general cleanliness of the installation and the surroundings. Note for item No 1 :- 1. The Operator shall liase with MES staff/authorities as and when required and put best efforts to run the STP smoothly and freequently to avoid waste water clogging in the station. 2. The Operator shall operate DG Set, LT panel & other machinaries, at his responsible installation, as and when required. 3. The cotractor shall solely responsible for any accident/mishappening. No claim shall be admissible on this account. 4. Contractor shall be carried out necessary testing of STP plant as specified in STP Mannual 5. Rates quoted by contractor shall be inclusive of GST as applicable, basic labour rate, Employer's contribution for EPF, Employer contribution for ESIC, Bonus, Overhead and profit of contractor and labour welfare cess etc.

Supply and mixing of ferric Alum as and when required complete all as specified and directed

Supply and mixing of Bio-Nuts for healthy growth of bacteria in waste water treatment plants for B.O.D related treatments as and when required complete all as specified and directed Make : TES (Techno Economic Services) or equivalent

Supply and mixing of liquid chlorine as and when required complete all as specified and directed

Cleaning of sludge from sludge beds and removal the same to out side defence Land complete all as specified and directed. Note : Disposal of all sludge at suitable frequency (atleast once in a month) outside the defence land. Contractor is deemed to have identify the area suitable for disposal for sludge. The cost of same shall deemed to have been included in the quoted rates.

Taking out after disconnecting and dismantling electrically and from delivery line sewage sumbersible pumping set 7.5 HP Make KSB model KRTU 100 complete from existing raw sewage sump for repair and maintenance and refixing, reconnecting and testing the same after completion of following repair work :- (a) Cleaning complete pump set and dismantling of submersible motor pump for repair all as directed. (b) Material and Labour for replacement of gasket and 'O' ring set- 1 Set (c) Material and Labour for replacement of existing u/s ball bearing and packing with bearing grease of suitable grade all as directed by Engr in charge.- 1 Set of two (d) Material and Labour for replacement of existing u/s mechanical seal- 1 Set (e) Material and Labour for replacement of existing u/s lock nut (f) Material and Labour for replacement of existing u/s shaft/bearing sleeve(S/S)- 1 No. (g) Material and Labour for replacement of Oil with oil of grade SAE 40 W- 2 Ltr. (h) Material and Labour for replacement of existing u/s high Tensile Bolts, LN key type washers etc- 1 Set (j) Assembling the pump and motor duly greasing all fits of various components and screw connections before mounting.

M & L for taking Out unsv Submersible sewage pumpset of any capacity , make & depositing the same in MES store yard from sump house of depth 10 to 12 meters, including lowering of new supply ,installing,testing and commissioning sewage sumbersible pumping set of capacity 7.5 HP three phase 415 Volts ,AC coupled make KSB model KRTU 100 of discharge capacity up to 200 cum/Hr up to head 24 m. Note : Rates are deemed to be including for making flanged joints with new rubber washers and nuts , bolts work and all as directed by Engr-In-Charge

Taking out after disconnecting and dismantling electrically and from delivery line sewage sumbersible pumping set 3.0 HP Make KSB model KRTU 100 complete from existing raw sewage sump for repair and maintenance and refixing, reconnecting and testing the same after completion of following repair work :- (a) Cleaning complete pump set and dismantling of submersible motor pump for repair all as directed. (b) Material and Labour for replacement of gasket and 'O' ring set- 1 Set (c) Material and Labour for replacement of existing u/s ball bearing and packing with bearing grease of suitable grade all as directed by Engr in charge.- 1 Set of two (d) Material and Labour for replacement of existing u/s mechanical seal- 1 Set (e) Material and Labour for replacement of existing u/s lock nut (f) Material and Labour for replacement of existing u/s shaft/bearing sleeve(S/S)- 1 No. (g) Material and Labour for replacement of Oil with oil of grade SAE 40 W- 2 Ltr. (h) Material and Labour for replacement of existing u/s high Tensile Bolts, LN key type washers etc- 1 Set (j) Assembling the pump and motor duly greasing all fits of various components and screw connections before mounting.

Disconnecting and dismantling from the mounting platform of sewage treatment plant, Air Blower assembly consisting of twin lobe rotary Blower and and motor coupled by V Belt of capacity 15 HP complete of Make (Blower) 'EVEREST' and (motor) 'USHA' for repair and maintenance and refixing, reconnecting and testing and the same after completion of following repair work :- (i) Air Blower Assembly (a) Cleaning complete twin lobe rotary blower assy and dismantling of blower for repair all as directed. (b) Material and Labour for replacement of dry bag type suction air filter.- 1 No.(c) Material and Labour for replacement of existing u/s bearing and packing with bearing grease of Castrol AP-2 or equivalent grade all as directed by Engr in charge.- 2 Set of two (d) Material and Labour for replacement of existing u/s oil seal- 1 Set (e) Material and Labour for replacement of Oil with oil of grade SAE 90/SERVO GEAR SUPER 90- 4 Ltr. (f) Material and Labour for replacement of existing u/s high Tensile Bolts, nuts, washers etc- 1 Set (j) Setting clearance of rotor timing using feeler gauges and adjustments untill uniform clearance is set all over.- 1 Job (k) Assembling the blower duly greasing all fits of various components and screw connections before mounting. (l) Material and Labour for replacement of existing u/s V Belt of No. FK 548- 3 Nos. (m) Material and Labour for replacement of existing u/s Pressure gauge of range 0-1 Kg/cm². Make : H Guru/FIBIG/Air Master- 1 Nos. (ii) Induction Motor AC 415 V 3 Phase 50 Hz (a) Cleaning complete motor by CTC/Petrol and dismantling of motor for repair all as directed. (b) Material and Labour for cleaning of winding and parts by CTC/Petrol and revarnishing winding , ovening etc- 1 Job. (c) Material and Labour for replacement of existing u/s bearing and packing with bearing grease of suitable grade all as directed by Engr in charge.- 1 Set of two (j) Assembling the motor duly replacing worn out nut bolts, washers etc. and replacing u/s connection cable lugs- 1 Job

Supply only Bearing Grease in 1 Kg Packing

Carrying out the following different checks of each DG sets 200 KVA of Mahindra make as recommended by manufacture complete all as specified and directed.(a) Material and labour for repair of DG set by providing gear box to flywheel and alternator to start on AUTO/MANUAL easily (b) Complete servicing of DG set as per OEM instructions with replacement of lubes and all type of filters reqd at site (c) Repair of Battery charging system, DG control relay with AMF system complete all as per OEM instructions Note: Rates of Parts are included for Parts (a,b &c) will be changed/Replacement completely if not working are dameged any within one year of period after completion of Work.

S& F MCCB 4 Pole 160 Amps 36 KA Breaking Capacity 415V Adjustable type

S& F MCCB 4 Pole 200 Amps 36 KA Breaking Capacity 415V Adjustable type

S& F Contactors of 32Amps to 63 Amps 415 Volts with auxilliary contact block, timer delay & mechanical interlocking contactor star-delta starter

Excavating in trenchs, n exc 1.5m wide and n exc 1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10sq m on plan and n exc 1.5m in depth and getting out soft/loose soil.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm soft/loose soil.

Removing excavated soil material n exc. 50m and depositing wheredirected at a level n exc. 1.5 m above the starting point

Taking out from trenches D I pipe 150 mm dia with spigot socket end in existing position and removing from site.

Supply and Laying D I TUBING 150 mm dia spigot socket joint, Class B medium grade including all fittings and accessories , in any length, laid in trenches fixed on ground / pedastal and making good disturbed ground/pedastal.

Taking out G I pipe 50 mm dia with flanged end in existing position and removing from site.

Supply and Laying G I TUBING 50 mm dia flanged ends, Class B medium grade Pipes including all fittings and accessories , in length 3 meters withwelded both ends flanfed.

Supply and replace chlorine dosing pump of dosing pressure 3.5 to 4 kg/cm2 with flow rate 0 to 10 lph including all fitting fixture.

Supply and fixing of Auto switch including following features :- a) automatic start the motor b) Protect motor from running in two phase c )Protect motor against single phase d) protect motor against low/high voltage e) Protect motor against reverse running, f) Starting time delay 1minut appx.etc

Material and labour for painting of CI/DI/GI Pipe line any dia with bend and flanges, MS ladder and railing with two coats of synthetic enamel paint of approved quality and colour incl preparation of old painted steel surfaces as directed by Engr - in- charge

M&L for 4 to 7 mm dia conductor connectors consisting of two brass plates and two steel bolts and nuts for 2 conductors of equal or unequal sizes for non-tension connections including treatment of connectors and ASCR conductor with conducting jelly

M&L for 10 to 13 mm dia conductor connectors consisting of two brass plates and two steel bolts and nuts for 2 conductors of equal or unequal sizes for non-tension connections including treatment of connectors and ASCR conductor with conducting jelly

Supply and replace synthetic insulating mat of size 2m x 1m x 10mm in MA pannel room at STP

Supply and replace Indicator lamp with suitable size of copper wire in MA panel and DOL Starters

Supply and replace MCB TPN 63 AMPS in MA Panel and LT Panels at Pump house locations and at STP

Supply and replace MCB TP 32 AMPS in MA Panel and LT Panels at Pump house locations and at STP

Supply and replace MCB TP 16 AMPS in MA Panel and LT Panels at Pump house locations and at STP

Supply and replace MCB TP 10 AMPS in MA Panel and LT Panels at Pump house locations and at STP

Supply and replace MCB SPN 06 AMPS in MA Panel and LT Panels at Pump house locations and at STP

Supply and replace MCB SPN 10 AMPS in MA Panel and LT Panels at Pump house locations and at STP

Supply and replace MN thermal overload relay to range 0.2 A to 23 A in MA panel at STP and DOL starters at sump house panel

Supply and replace controlling relay of suitable size and range as required at MA panel and DOL starters at STP and sump house locations

Supply and replace multi function timer in MA panel at STP of suitable size required at site

Supply and replace Digital ampere meter suitabel for 3 phase AC in MA panel at STP of suitable size required at site

Supply and fixing stainless steel short heavy duty chain in sewage sump motors placement in sump house locations and sewage pump at STP

M & L for preparation the surface of STP plant and sump house building and applying one coats of Exterier weather proof paint tinted on existing surfaces all as specified and directed by by Engineer-in-Charge height upto 6 mtr from GL .

M&L for letters writing of figures (blocks,Roam,italic or indian exc 100mm and n. exc 300 mm high) for writing Bldg Nos with synthetic enamel paint complete all as spd and directed.

Punjab Traders

M/s K R and Sons