Operation and Maintenance of Diesel Driven Trolley Mounted Pumps for dewatering of storm water / logged water from low lying areas of Anil Nagar, Lachit Nagar, Tarun Nagar etc. for the year 2026 27.

Rubber gasket of 6mm thick for suction pipes of sizes:-a)350 mm

Rubber gasket of 6mm thick for delivery pipes of sizes:b)300 mm

Coupling bolt with bushing (assorted sizes)

Gland packing, Size: 10mm

Gland packing, Size: 12.5mm

Nuts and bolts (16 mm to 18 mm)

M.S. Washer (Assorted size)

Filter element (Engine type 4R1040)

Fuel filter (Dual) assy. (Engine type 4R1040)

Air Cleaner Element (Engine type 4R1040)

Nylon rope

Fan belt(Engine type 4R1040)

Oil pump repair kit(Engine type 4R1040)

Overflow tank, Coolant

Battery Terminal

Rubber coupling

M Seal

Carburetor repair kit for baby engine MK25 HSPP

Air filter assy. for baby engine MK25 HSPP

Coir rope

W.B. Grease

Coolant

Distilled water

Spark plug (Assorted size)

Red oxide primer

Antisol paint (blue)

Antisol paint (smoke grey)

Turpentine oil

Lubricating oil

Complete overhauling of Self Starter & dynamo with self starter & dynamo armature rewinding with cost of material & allied works fitting of all accessories/components & necessary electrical connection for trouble free operation for Engine type 4R1040.

Supply and installation of water tank of size 2 ft x 2 ft x 2ft made out of M.S. Plate 6 mm thickness with provision of ½ inch size outlet nozzle including painting (2 coats) complete and with all necessary clamps etc. as directed and fixing in 52 H.P trolley mounted dewatering pump.

Supply of reputed make heavy duty best quality armored rubber hose pipe conforming to ISI specification embedded with nylon thread fitted with M.S. flanges on both end and flexible, suitable for suction pipe line of trolley mounted pump to withstand pressure up to 3-4 kg/cm2 of 300 mm dia. And approx length 4.50 Mtr.

Charges for construction of temporary site camp of size 12ft x 10 ft x 12 ft covering all four sides and one door opening using bamboo and corrugated galvanized iron sheet roofing of 0.45mm Total Coated Thickness with minimum tensile strength of 450Mpa with 120gsm Zinc coating on both sides complete as directed for staffs near pump sites.

Fabrication, supply & fitting of M.S. Suction Strainer having dia. 600 mm and height 400mm to 500mm made from required sizes of M.S. Rod/Bar/Plate etc. complete with provision for fitting to 300mm/250mm dia. Suction pipe with flange containing holes at top complete as directed.

Fabication , supply, fitting and fixing of MS Bend of size 300mm dia with flange having drilled holes of MS delivery/suction pipe to facilitate fitting in trolley mounted pump at site as directed.

Filter element (Eicher Engine Model 422ES)

Fuel filter (Dual) assy. (Eicher Engine Model 422ES)

Sets of oil seals

Sets of "O" rings

Complete electrical wiring of alternator and self starter connection with cost of materials and allied works fitting of all accessories/components for trouble free operation for Eicher engine model 422 ES.

Complete overhauling of Self Starter & dynamo with self starter & dynamo armature rewinding with cost of material & allied works fitting of all accessories/components for trouble free operation for Eicher Engine Model 422ES.

Feed pump Service Kit

Gasket for silencer

Gasket for extension manifold

Spider rubber L190

6 inch dia Flap valve for pump suction

6 inch dia PVC Foot valve

6 inch PVC Tail pipe

Supply of reputed make heavy duty best quality PVC hose pipe conform to ISI specification and flexible for suction pipe line 38 HP pump to withstand pressure 38 HP Pump to withstand pressure up to 4 kg/sqm, size 6 inch dia and 15 M in roll.

Heavy duty flexible hose pipe conforming to ISI specification for delivery pipe line of 38 HP Pump to withstand pressure up to 4 Kg/ Sqm-Size 6 inch in dia / 30 Mtr each Roll.

Charges for operation of heavy duty trolley mounted 52 H.P. engine driven water pump with roaster duty by specialized manpower for 24 Hrs a day (during the period from May’2026 to October’ 2026) including minor repairs with perishable items, clearance of garbage from the suction pipe to maintain the specified discharge of the pump complete as directed.

Ordinary labours for cleaning of garbage, debris, plastics & other perishable materials at sluice gate point after every shower, opening and closing of sluice gate, opening and clearing of suction, fitting of pipes, permanent watch keeping duty & various other miscellaneous works during operation of pump from May’2026 to October’2026.

Charges for operation of heavy duty trolley mounted 38 H.P. engine driven water pump with roaster duty by specialized manpower for 24 Hrs a day (during the period from May’2026 to October’ 2026) including minor repairs with perishable items, clearance of garbage from the suction pipe to maintain the specified discharge of the pump complete as directed.

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