Military Engineer Services Tender

Returning, filling in, any type of soil and spreading in layers not exceeding 25cm thick each layer including watering & well ramming complete all as specified and directed by Engr-in-Charge.

Removal of surplus soil to a distance not exceeding 50 mtr & depositing where directed at a level not exceeding 1.5mtr above the starting point complete all as specified and directed by Engr-in-Charge.

M&L for sand cushioning with layer of sand 8cm thick before laying of cable and 15cm after laying of cable in trenches and sand cover to under ground cable complete all as specified and directed. Note : Punned thickness shall be measured only for payment purpose.

Supply and laying old size as sub class 'B' bricks, laid flat in trenches over the cable along the length of cable and bricks perpendicular to the direction of cable adjacent / abutting each other compete all as specified . and directed by Engr-in-Charge.

Supply and fix in replacement of submercible rubber PVC 2.5 Sqmm, 8/10 core copper cable HR 120 deg C, 1100 volts conforming IS 694:1990 complete all as specified.

Excavation of area not exceeding 1.5m deep and getting out muddy /semi solid sludge complete all as specified and directed by Engr-in -Charge. If any type of damage become during cleaning it should be repaired by contractor free of cost, no extra payment will be made (i) filter bed-10 Nos, size of filter bed-length-7.00M, Width-4.50M, Depth of muddy/Semi solid sludge to be removed : 1.5M., (i) 7x4.5x1.5x10=472.5CUM (ii) Oxidation pond -47x47x0.80M x2 = 3534.40 Cum., Total sludge= 472.5+3534.40=4007.00 Cum

Rough Excavation of area not exceeding 1.5m deep and getting out muddy /semi solid sludge all as specied by Engr-in-Charge (sewage pumps-02 Nos and sewage collection sumps- 01No), Size of sewage sump :- Inner dia 7Mtr,Depth of muddy/semi solid sludge to be removed - 1.7Mtr, Qty of sludge =3.14x3.5x3.5x1.8x7=484.66Cum. Note :- (a) for cleaning of treated watercollection pond eqpt and man power shall be employed by the contractor in such a manner that the cleaning is completed in all respect within two days. (b) Any damage caused to the tank during cleaning shall be made good by the contractor without any extra cost. (c) The contractor shall make the necessary arrangements to block the incoming sewage pipe line of sewage sump and sewage collection sump before starting the above work and opening the same after cleaning the sump for which no extra payment will be made. (d) The contractor shall make the necessary arrangements for removing the sewage waste from main holes nearest to the sewage sumps at the time of the cleaning of the sumps for which no extra payment will be made. (e) No extra payment will be made for transportation of pumping sets or any other machinery required for the above work. (f) The contractor shall dismantlingthe delivery line which is not working and deposited to MES yard for which no payment will be made.

Removing excavated material exceeding 1.5Km but not exceeding 5Km and depositing where directed by Engr-in-charge.

Repair to water circulation pump 0.5 to 02 HP including disconnecting electrical connection carefully from site and shifting to repair work shop and disconnecting/opening the motor and (stater & rotorcarefully and taking out burnt winding wire and Rewinding the motor existing gauge winding wire, insulation sleeve, varnish and replacement of ball bearings. Assembling after repair and shift to site and fitted and connection and testing on load. Note : The contractor will furnish six months warranty against any kind of defect for the repair carried out after the date of installation.

Taking out and Repair to water circulation motor pump 3HP to 5 HP including disconnecting electrical connection carefully from site and shifting to repair work shop and disconnecting/opening the motor and (stater & rotorcarefully and taking out burnt winding wire and Rewinding the motor existing gauge winding wire, insulation sleeve, varnish and replacement of ball bearings. Assembling after repair and shift to site and fitted and connection and testing on load. Note : If The contractor is unable to refix the Pump Set after making serviceable within 3 (Three days ), Rs 500/- day will be recovered for delay from contractor. The contractor will furnish six months warranty against any kind of defect for the repair carried out after the date of installation.

Taking out vertical non clog type submersible pump set of capacity 7.5 HP from sewage sump with connected pipes after disconnecting electrical connection carefully and cleaning, washing the complete pump set transporting to workshop for repair including dismantling of the pump set, Rewinding the motor with suitable gauge of super enamelled insulated copper wire, reassembling the pump set, refilling new cooling oil, transporting upto site, re-installation including replacement of all unserviceable parts as required at site, including testing of pump set on load all as specified and directed by Engr-in-charge. Note : If The contractor is unable to refix the Pump Set after making serviceable within 3 (Three days ), Rs 500/- day will be recovered for delay from contractor. The contractor will furnish six months warranty against any kind of defect for the repair carried out after the date of installation.

Taking out and Repair/ Rewinding of Electric induction motor for 12.5 HP including disconnecting electrical connection carefully and shifting to workshop and opening the electric motor rotar & stater. Rewinding the motor as per existing gauge of copper winding wire, varnish, insulation sleeve and reassembling the motor shift at site and connecting, testing on load. Note : If The contractor is unable to refix the Pump Set after making serviceable within 3 (Three days ), Rs 500/- day will be recovered for delay from contractor. The contractor will furnish six months warranty against any kind of defect for the repair carried out after the date of installation.

Taking out and Repair/ Rewinding of Electric induction motor for 20/25 HP including disconnecting electrical connection carefully and shifting to workshop and opening the electric motor rotar & stater. Rewinding the motor as per existing gauge of copper winding wire, varnish, insulation sleeve and reassembling the motor shift at site and connecting, testing on load. Note : If the contractor is unable to refix the Pump Set after making serviceable within 3 (Three days ), Rs 500/- day will be recovered for delay from contractor. The contractor will furnish six months warranty against any kind of defect for the repair carried out after the date of installation.

Taking out and Repair/Rewinding of Electric induction motor 40 HP including disconnecting electrical connection carefully and shifting to workshop and opening the electric motor rotar & stater. Rewinding the motor as per existing gauge of copper winding wire, varnish, insulation sleeve and reassembling the motor shift at site and connecting, testing on load. Note : If the contractor is unable to refix the Pump Set after making serviceable within 3 (Three days ), Rs 500/- day will be recovered for delay from contractor. The contractor will furnish six months warranty against any kind of defect for the repair carried out after the date of installation.

Repair to Air compressor of cap 20 HP of diffusers coarse bubble/nozzles including opening carefully and cleaning/repair/replacement rotary turn lobe air blower with air filter, silencer, gauger, safety valves, drive bearing and bearing (Gear side) Oil seal drive end long shaft and short shaft, lip seals gear and bearing cover, gasket gear cover and welding grinding & polishing drive rotor shaft assembly as per bearing size. Replacement the recommended oil grade and greasing and assembling and testing on load. Note : If the contractor is unable to refix the Pump Set after making serviceable within 3 (Three days ), Rs 500/- day will be recovered for delay from contractor. The contractor will furnish six months warranty against any kind of defect for the repair carried out after the date of installation.

Earthing complete with galvanised steel earth plate electrode 60mm×60cm× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to galvanised earth strip 25x4mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel including protected by 40mm dia GI light grade protection pipe from earth plate to test point. Earth plate shall be surrounded by packed layer of char coal/coke & salt all around bottom and top with alternative layer. 20mm GI light grade pipe for watering (should be 10cm above GL) and including socket, plug, funnel, wire mesh, CI cover and frame, PCC (1:2:4), type B1, (using 20 mm graded stone aggregate) as in earthing pit including necessary form work, excavation & earth work, all as specified & shown in electrical plate No. 3 of SSR Part – I. Note:- (i) PCC chamber shall be constructed at least 1.5 metre away from the earth electrode and pipe for watering shall be provided in slanting manner. (ii) On testing after completion if the desired earth resistance is not obtained the earthing will be redone at no extra cost.

M&L for PVC insulated PVC Sheathed multi stranded copper conductor wire 2.5 sqmm size single core complete for drawing through pole for making connection to street light fitting provided on poles upto junction box including thimbles.

Supply and fix 63Amps MCCB, 4 pole 415 Volt 25KA, with built in protection function for overload, short circuit and double break fast tripping mechanism complete all as specified and directed by Engr-in-charge.

M&L for framed work such as grills, grating etc with end of bars shoulders and or riveted or forged into spikes, framed guards bars, barred iron doors, ladders framed balusters, walk ways, ailings,frame work of water tanks and similar work con-forming to Fe.290.Gde-E-165 for collection Raw water Chamber, MBBR and clarifier as per existing sample complete all as specified and directed by Engr-in-charge.

Repairing of leakages CI/DI pipes of size 100 mm to 200 mm by replacing the Tees, bends, sockets and providing the other materials required at site such as lead joint, to complete the job including excavation and other earth work. Note (a) CI/DI bends, sockets and connected items will be measured and paid separately. It is the responsibility of contractor to repair any type of leakage within 24 hrs to avoid wastage of water. If there is any lapse in repair Rupees 500/- per day basis will be recovered from the contractor.

Testing of STP Raw water and clear water from authorised laboratories to test the COD, BOD,TSS and O&G complete all as specified and directed by Engr-in-charge. Note :- Test report in quatruplicate should be submitted to Engr-in-charge in each quarter of contract period.

M&L for following work included for cleaning of clarifier completely alongwith agitator and repairs agitator with shaft,repairs to connected motor complete all as specified and directed by Engr-in-charge. (i) Dewatering of clarifier (ii) Scrubing of wall (iii) washing of wall with clear water,(iv) painting of iron parts complete. (vi) Agitator repair/replacement of bearing, bush, etc (vii) Motor winding.

Supply and laying HDPE pipe PN-10 of size 150/160 mm in trenches complete with fittings all as specified and as directed.

Supply and laying HDPE pipe PN-10 of size 100 mm in trenches complete with fittings all as specified and as directed.

S&F in repair of star coupling suitable for 40 HP complete all as specified and directed by Engr-in-Charge.

Supply and fix in replacement of 100Amps MCCB, 4 pole 415V 25KA with builtin protection fuction for overloaad short circuit and double break fast tripping mechanism complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement of 160Amps MCCB, 4 pole 415V 36KA with built in protection fuction for overloaad short circuit and double break fast tripping mechanism complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement of non returning valve heavy duty ISI marked (IS-5312) PN-1.6 flanged end including rubber gasket joints, nuts,bolts etc. for 150 mm dia bore. complete all as specified and directed by Engr-in-charge.

M&L for cutting of roads/hard standing not exc 30Cm in width and not exc 60Cm in depth for removal/laying of pipes/cable returning filling and making good disturbed surfaces with PCC 1:4:8, by using 20mm graded aggregade, 100mm thick, on top finishing surfaces even and smooth without using extracement complete all as specified and directed.

M&L for construction of brick masonary valve pit of size 900x900x900mm (Internal dimention) with brick work of sub class B old size brick built in cement mortar 1:4 and 10mm thickrendering on internal and exposed external surface and including 40x40x6mm mild steel angle frame 3.15 thick mild steel cover including painting steel and iron surface with two coats of black bitiminous paint over a coat of red oxide primer complete all as specified.

Taking out centrifugal pump set having discharge 50LPS and head 61 meter coupled with electric motor of 40HP capacity from its foundation duly decoupling the suction and delivery lines. Transporting the pump to civil workshop. Dismantling and strip opening the complete pump and sort out the defective spares cleaning/servicing, metal filing in impeller shaft and replacement of defective spares like brass bush-02Nos, tyre coupling, rubber gasket, shaft and impeller keys, gland cup, foundation/pumps nuts bolts and studes of existing size and other packing material graesing, all spares, necessary lathe machinery and welding work refixing and alignment with motor on its original location including testing all as specified and directed by Engr-in-Charge. Note :- (a) All minor repair shall be inclusive in quoted rates to make pumps set in satisfactory working condition. (b) Major spares parts shall be paid separately.

Supply only CI impeller suitable for Ser item No 34.00 above complete all as specified and directed by Engr-in-charge.

Supply only ball bearing suitable for Ser item No 34.00 above complete all as specified and directed by Engr-in-charge.

Supply only brass bush of suitable size for item no 34 above complete all as specified and directed by Engr-in-charge.

Supply only CI Coupling of suitable size for item no 34 above complete all as specified and directed by Engr-in-charge.

Supply only CI gland packing plate of suitable size for item no 34 above complete all as specified and directed by Engr-in-charge.

Supply only Stainless steel Impeller shaft of suitable size for item no 34 above complete all as specified and directed by Engr-in-charge.

Taking out centrifugal pump set having discharge 39.1LPS and head 61 meter coupled with electric motor of 25HP capacity from its foundation duly decoupling the suction and delivery lines. Transporting the pump to civil workshop. Dismantling and strip opening the complete pump and sort out the defective spares cleaning/servicing, metal filing in impeller shaft and replacement of defective spares like brass bush-02 Nos, tyre coupling, rubber gasket, shaft and impeller keys, gland cup, foundation/pumps nuts bolts and studes of existing size and other packing material graesing, all spares, necessary lathe machinery and welding work refixing and alignment with motor on its original location including testing all as specified and directed by Engr-in-Charge. Note :- (a) All minor repair shall be inclusive in quoted rates to make pumps set in satisfactory working condition. (b) Major spares parts shall be paid separately.

Supply only CI impeller suitable for Ser item No 41.00 above complete all as specified and directed by Engr-in-charge.

Supply only ball bearing suitable for Ser item No 41.00 above complete all as specified and directed by Engr-in-charge.

Supply only brass bush of suitable size for Ser item No 41.00 above complete all as specified and directed by Engr-in-charge.

Supply only CI Coupling of suitable size for Ser item No 41.00 above complete all as specified and directed by Engr-in-charge.

Supply only CI gland packing plate of suitable size for Ser item No 41.00 above complete all as specified and directed by Engr-in-charge.

Supply only Stainless steel Impeller shaft of suitable size for Ser item No 41.00 above complete all as specified and directed by Engr-in-charge.

Supply and fix CI impeller suitable for non clog submersible pump sets as required at site for 7.5/12.5 HP capacity, complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement of 40Amps MCB, DP complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement of sluice valve of 200 mm dia class PN 1.6. complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement of sluice valve of 150 mm dia class PN 1.6. complete all as specified and directed by Engr-in-charge.

S&F in replaacement of steel chain suitable for 5 Ton capacity for holding pump and One chain pully for holding of 5 Ton capacity of motor set in raw water sewage well complete all as specified and directed by Engr-in-charge . Note :-Weight of pully will be included in chain weight.

M&L for synthetic Insulated mat ISI marked of size 2mx1mx19mm complete all as specified and directed by Engr-in-charge.

S&F foot valve as per existing make and site requirementconfirming to IS 4038 flanged 100mm bolts complete and directed by Engr-in-charge.

S&F in repair of GI pipe 100mm dia medium grade laid in floor/laying in pond for submersible pump delivery line, each pipe shall be 3 Meter long and both side flanged welded including nut bolts and washers complete all as specified and directed by Engr-in-charge.

M&L in replacement of 150mm DI pipe of any length spigot and socketd class k-7 confirming to IS-9329:2000,ISI marked laid in trenches and suitable for land including tyton joint etc (all as required at site ) complete all as specified and directed by Engr-in-Charge.

Supply, installation, commissioning and testing of powder coated factory made panel board, outdoor type double door , front and rear openable with separate sections for incoming, busbars and outgoing confirming to IP 65 protection, CPRI approved of suitable size made of Robust steel construction made from 3.15 mm thick CRCA mild duly powder coated by 7 tank process steel sheet with conter sunk holes at bottom for base mounting brackets and sheet steel gland plates for cable entry,formed gasket arond doors, with provision of lock insert,earthing strips, wiring plan sockets,door stayfan and filter units,heaters and grouted in ground by using angle iron frame of size 50 mmX 50mm X 6mm ,PCC(1:2:4) type B-1 with 20 mm graded stone aggregate. the panel will be prewired with suitable size PVC insulated copper conductor cable, aluminium bus bar system of size 25X5mm ,4 pole duly colour coded multistanded housed with the following accessories:- (a) Incoming : MCCB 4 Pole 160Amp 36 KA alongwith spreader terminals with adjustable thermal setting - 01 No. (b) Outgoing : Oil immersed Star Delta Starter fully automatic suitable for 415V AC, suitable for 20 HP non clog submersible pump with incoming of 40A MCB , 4 pole, 16KA breaking capacity, power contactors of rating minimum 32A, AC3 duty and protection with 22-32A thermal overload relay , single phase preventer, phase reversal protection - 3 Nos. (c) Digital voltmeter 0-500 V with selector switch -01 No (d) Digital ampere meter 0-100 A with CT of suitable ratio -01 No (e) Phase indicator lamp RYB with sheds LED type 01 No Set of three Note: The size of the panel shall be minimum width 1.25 m, height = 01 meter and depth = 0.4 metre, the panel shall be minimum 0.5 metre from ground level fixed on MS angle of min size 35mmx35mmx5mm. The drawing of the panel shall be got approved from the Engineer Charge

M&L for replacement of Graphite Gland packing of 10mm various size sluice valve complete all as specified and directed by Engr-in-Charge.

M&L for replacement of Graphite Gland packking of 08mm various size sluice valve complete all as specified and directed by Engr-in-Charge.

S&F in replacement of Oil immersed extra heavy duty manually operated double contact star delta starter suitable for 40HP motor 3Phase, 415V, type KHD complete all as specfied and directed by Engr-in-Charge.

S&F in replacement of Oil immersed extra heavy duty manually operated double contact star delta starter suitable for 20/25HP motor 3Phase, 415V, type KHD complete all as specfied and directed by Engr-in-Charge.

S&F in replacement of Oil immersed extra heavy duty manually operated double contact star delta starter suitable for 12.5HP motor 3Phase, 415V, type KHD complete all as specfied and directed by Engr-in-Charge.

S&F in replacement of Oil immersed extra heavyduty manually operated double contact star delta starter suitable for 5/7.5HP motor 3Phase, 415V, type KHD complete all as specfied and directed by Engr-in-Charge.

S&F in repair of star coupling suitable for 20/40 HP complete all as specified and directed by Engr-in-Charge.