REPAIRS REPLACEMENT OF PUMP SETS VARIOUS RATINGS AND CONNECTED ACCESSORIES AND CLEANING OF OVERHEAD RESERVOIR UG SUMPS UNDER THE AOR OF GE DEOLALI

Amount

Dewatering the water from sump by any means and clean the interior portion of sump (bottom and side of sump) by means of coir/wire brush etc and wash the entire portion of sump by using bleaching powder @25 gram per thousand ltrs of water after removal of sludge, vegetation, mus etc to a distance not exc 50m, one coat of epoxy paint on all steel surface such as ladder railing etc and writing letters with white paint (date of cleaning and capacity of sump/reservior) on black painted surface with synthetic enamel paint. Clear away all vegetation,sapling undergrowth roots etc and trees not exc 30 cm grith up to 5m arround the peripheri of the sump/structure from external wall surface and removing rubbish not exc 50 m. all as specified and as directed for the following capacities ;-

(a) 324000 gallons capacity raw water sump at central filteration plant.

(b) 200000 Gallons capacity raw water sump at central filteration plant.

(c) 100000 Gallons capacity pure water sump at central filteration plant.

(d) 75000 Gallons capacity pure water sump at central filteration plant.

All as per Srl item No 1.00 above but water sump of following capacities :-

(a) 75000 Gallons capacity pure water sump near THI

(b) 50000 Gallons capacity pure water sump (at PAO Booster-02 Nos, New tank-01 No PTA-01 NO)

(c) 25000 Gallons capacity pure water sump (at PTA-02 NO, Dairy Farm-01 Nos,OG Line-01 No, Munaro Booster-01 No, South Booster-01 )

Draining the water from RCC reservoir 1.50 lakh gallons cap 13 m staging at central filteration plant.by any means and clean the interior portion of by using bleaching powder @25 gram per thousand ltrs of water after removal of sludge, mud etc to a distance not exc 50m, one coat of epoxy paint on all steel surface such as ladder railing etc and writing letters with white paint (date of cleaning and cap of reservior) on black painted surface with synthetic enamel paint. Clear away all vegetation,sapling undergrowth roots etc and trees not exc 30 cm grith up to 5m arround the peripheri of the reservoir/structure from external wall surface and removing rubbish not exc 50 m. all as specified and as directed.

All as per Srl item No 3.00 above but RCC reservoir 50000 gallons cap 12 m staging at OG Line/Munaro area.

All as per Srl item No 3.00 above but RCC reservoir 25000 gallons cap 12 m staging at new area.

All as per Srl item No 3.00 above but RCC reservoir 25000 gallons cap 13 m staging at D Mess area

All as per Srl item No 3.00 above but RCC reservoir 10000 gallons cap 13 m staging at Milan Line

All as per Srl item No 3.00 above but RCC reservoir 8300 gallons cap 20 m staging at wellman area.

Dewatering the water from settling tank by any means and clean the interior portion of sump (bottom and side of sump) by means of coir/wire brush etc and wash the eneiror portion of sump by using bleaching powder @25 gram per thousand ltrs of water after removal of sludge, vegetation, mud etc to a distance not exc 50m, one coat of epoxy paint on all steel surface such as ladder railing etc and witing letters with white paint (date of cleaning and cap of sump/reservior) on black painted surface with synthetic enamel paint. Clear away all vegetation,sapling undergrowth roots etc and trees not exc 30 cm grith up to 5m arround the peripheri of the sump/structure from external wall surface and removing rubbish not exc 50 m. all as specified and as directed for the filter bed settling tank.

M&L Cross arms, bracings, supports,clamps and back plates fabricated from structural steel sections including nuts, bolts, washers,welding, bending cold or hot,drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint

Supply and fix in repair ,installation and testing of new cast iron sluice valve,heavy duty class-I, ISI marked, conforming to I S 14846, long body type, pressure type PN-1.6, flanged ends and drilled having stainless steel spindle with iron head wheel at the top complete with and including nuts, bolts, washer, rubber gasket and jointing complete all as specified and directed of following sizes:-

(a) 80mm bore

(b) 100mm bore

(c) 150mm bore

(d) 200mm bore

(e) 300mm bore

M&L bore dia for Bends,Tapers. Tee pieces (single & double branch) any type and angle/radius and straight connecting pieces but all ends flanged of 200 mm to 300 mm

M&L bore dia for Bends,Tapers. Tee pieces (single & double branch) any type and angle/radius and straight connecting pieces but all ends flanged up to 150 mm

Material and labour for run lead joint including spun yarn and caulking etc; complete for up to 150 mm bore pipe complete all; as specified and as directed.

Dismantling the vertical turbine pump set Motor 100/180 HP complete including disconnection of electric connections etc for carrying out necessary repairs as required and refixing the same after carrying out necessary repairs, connecting the electric connections, testing and commissioning to the entire satisfaction of Engr-in-Charge Note:-Necessary repair as required shall be carried out and measured under respective items of BOQ hereinafter as supply and fix in.

Taking out to local workshop the motor obtained vide item No. 14.00 above , dismantling the complete motor for rewinding of induction motor 100 HP by cutting/taking out burnt copper winding wire,cleaning out slots and rewinding the motor with new super enamelled copper winding wire with appropriate gauge as recommended by manufacturer with high quality nomex insulating paper including transportation to workshop and back for refixing under item No.14.00 above complete all as directed . note:- Necessary gate pass will be issued by Engineer in Charge to the contractor and said gate passes in and out shall be submitted at the time claiming payment by the contractor.

All as per Srl item No.15.00 above but of induction motor capacity 180 HP.

Taking up vertical turbine pump multistage oil lubricated from jack well and transportation to local work shop for repairs/overhauling of pump including, dismantling the assembly cleaning all parts of pump assembly thoroughly and finding out the defects, segregating the serviceable spare parts for reuse and replacement of unserviceable parts including machine work reassembling the pump set after successful repair and lowering to the existing position and testing complete Make : Joyti Ltd complete with 100 HP motor (a) Suction case bearing - 01 No.(b) Impeller coller assembly y (Br) -08 Nos. (c) Impeller key -01 No. d) Bowl bearing-08 Nos. (e) Shaft enclosing tube -10 Nos (f ) Discharge case bearing -01 No. (g) Impeller adjusting nut with screw -01 No. (h) Line shaft bearing -10 Nos. (j) Top column flange gasket -01 No. (k) Gland packing -01 No. (l) Gland packing ring -01 No. Note :-The rate quoted shall be deemed to include other minor parts other than specified in this schedule

All as per Srl item No 17.00 above but VT pump coupled with 180 HP motor.

Replacement of bottom bearing Number 6316 of 100 HP motor including taking out old bearing with help of bearing puller hydraulic press machine Make : SKF or equivalent in other makes as approved by GE.

All as per Srl item No. 19.00 above but bearing Number 7332.

Removing of deposited silt from jack well at Dharna Pumping Station by any means and cleaning of jack well and intake well complete to the entire satisfaction all specifed and directed.

Dismantling the existing unserviceable pressure gauge and supply and fix new bourdon type pressure gauge in position 4" dia with pressure range 0-50 kg/sqcm alongwith control valve of CP of the existing size up to 15mm bore all as specified and directed.

Dismantling the existing over load protection relay and supply and fix new over load protection relay for 100 HP Motor 90 to 150 Amps range all as specified and directed.

Dismantling the existing unserviceable electronic timer and supply and fix new timer electronic suitable for star delta starters of make GIC model No 550 or equivalent in other makes as approved by GE.

Dismantling the existing star delta starter (contactor of VMNX 265) for 180 HP motor and supply and fix new for star delta starter of the same make and capacity all as directed.

Material and labour for painting of pump sets complete including base plate and PCC foundation as per code of practice with two coats of synthetic enamel siemens grey paint or as approved by Engr-in-Charge after preparation of surface cleaning scrubbing, polishing etc; and writing SM No. on the pump/Motor with white paint on black background all as specified and as directed of 100/180HP VT pump

Taking out the existing unserviceable foot valve of any make/model and supply and fix new foot valve of CI body with synthetic rubber ball type threaded/flanged end all as required at site including nut/bolts and fixing in position including provn of rubber gasket ,nut, bolt etc all as specified and directed by Engr-in-Charge of the following sizes:-

Dismantling of the pump coupled with 60 HP motor of PAO booster, opening of pump for carrying out repairs such as repairs to pump shaft metal fitting, machining work, bush replacement, bearing No. 6306-01 No. and 6207 - 01 No. (as per exisring size) cleaning of impeller, impeller housing etc replacement of love joy coupling with coupling gasket and key, gland packing complete all as specified and as directed.

All as per Srl item No 28.00 above but pump coupled with 40 HP motor at PAO Booster and CFP

All as per Srl item No 28.00 above but pump coupled with 20/30 HP motor New pump house CFP

All as per Srl item No 28.00 above but pump coupled with 12.5 HP motor of back wash pump at CFP

Dismantling of motor 60 HP 3 phase 415 volts, 50 Hz from the pump set and repairs to motor by taking out burnt out winding completely without damaging to the other parts cleaning slots and M & L for rewinding with new super enamelled copper wire of appropriate gauge and number of turns etc complete and heat varnishing including replacement of DE/NDE and reassembling and refixing in the same location and testing for its proper functioning complete all as specified and as directed.

All as per item No 32.00 above but 40 HP motor

All as per item No32.00 above but 20/30 HP motor

All as per item No 32.00 above but 12.5/15 HP motor

All as per item No 32.00 above but 5/7.5 HP motor

Material and labour for painting of pump and motor sets complete including base plate and PCC foundation as per code of practice with two coats of systhetic enamel siemens grey paint or as approved by Engr-in-Charge after preparation of surface cleaning, scrubbing, polishing etc and writting SM NO. on the pump/motor with white paint on black background complete all as specified and for following capacities pump set :-

(a) 60 HP centrifugal pump set

(b) 20 to 40 HP pump set

(c) 10 to 15 HP pump set

(d) 3 to 7.5 HP pump set

Dismantling the existing unserviceable contactor of any make/model and supply and fix new for the following capacity motor starters :-

(a) 100 HP model MNX 140 of Make L&T or equivalent in other makes and model as approved by GE.

(b) 40 HP model MNX 70 of Make L&T or equivalent in other makes and model as approved by GE.

(c) 30 HP model MNX 50 of Make L&T or equivalent in other makes and model as approved by GE.

(d) 25 HP model MNX 32 of Make L&T or equivalent in other makes and model as approved by GE.

(e) 15 HP model MNX 25 of Make L&T or equivalent in other makes and model as approved by GE.

Dismantling the existing OLP relay and supply and fix new OLP relay at suitable type/model of the following capacity motors :-

(a) 60 HP- 66 to 110 Amps

(b) 40 HP - 45 to 75 Amps

(c ) 25 HP - 20 to 33 Amps

(d) 15 HP - 14 to 20 Amps

Supply and fix in repair bearing for suitable of the the following capacity of motors of existing shape and model all as specified and as directed :-

(a) 40 HP Motor

(b) 20/30 HP Motor

( c) 12.5/15 HP Motor

(d) 5/10 HP Motor

Dismantling unserviceable pressure gauge and supply and fix new pressure gauge with pressure range 0-04 Kg/CMs all specified and as directed.

Supply and fixing Cast Iron Air Release valve with double air outlets conf to IS 14845 of size 80 mm dia and fixing up to cast iron water supply mains complete including nut, bolt, washers and gasket etc all as directed by Engineer-in-Charge

Preparation of painted surface of the following items by means of wired brush/emery paper etc and cleaning and painting with one coats of epoxy paint of appropriate colour shades and all as directed and marking directions with arrow all as specified and directed.

a) Pressure filter complete with all accessories in the swimming pool pump house such as valves, wheels founation in and out going pipes

b) Jewal filter complete with necessary accessories in the filtration plant No 2 & 3 such as valves,wheels,foundation in and out going pipes

c) Pressure filter complete will all accessories of 2 x 15000 GPH filter installed at central filtration plant with in and out pipes valves etc

Earthing with GI earth plate electrode 600x600x6 mm thick buried directly in ground vertically to depth not less than 2.25m below the ground level with top edge of earth plate at a depth not less than 1.5m below the ground level connected to galvanized iron strip of 25mm x 4mm earth lead by means of bolts & nuts,check nuts & washers made of galvanised steel, earth strip protected by GI Pipe 40mm bore (light grade), including concrete pit using PCC (1:3:6) type C-1,precast RCC (1:1.5:3) type A-1 cover slab with one handle for lifting, funnel with wire mesh, 20mm bore galvanised or steel pipe (light grade) for watering, charcoal & salt in alternative layers including necessary excavation and earth work in any type of soil complete all as shown in electrical plate No. 3 of SSR-2009 Part I all as specified and as directed at site

M&L Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing to connected 25x4 mm galvanised iron strip.

M & L for Mild steel plates, plain or chequered, 5mm thick Gde-E-250) Quality-A or over in thickness in available sizes for use as duct covers as per existing size including taking out of old one all as specified and as directed.

Material and labour for fabrication of MS angle iron, joist, channel frame work for sign boards of gates, installation of LED display board of size not less than150 mm depth with 4 mm thick ACP sheet on all sides except 0.32 mm GI sheet at rear side and frame made out of MS square pipe 22 x 22 mm to get support from rear side. ACP sheet cutting will be placed with laser sheet cutting machine, machine molding and MS square pipe painting with two coats of synthetic enamel paint over a coat of red oxide primer . LED signage visible from single side of size not less than 300 x 200 mm will be made out of sandwitched transparent acrylic sheet (minimum 6 mm thick) and computerised laser cutting is necessary for letters/ signs illuminated with LED light fittings of approved colour alongwith necessary driver and twin core PVC insulated and sheathed multistranded copper conductor 1.5 sqmm upto 10.0 mtr for connection including fixing arrangement to wall & ceiling, including taking down of old signage all as specified and as directed. [ Note: - (i) The letters or symbols or signs will be engraved as per direction and a sample printed on plain paper as per actual size should be got approved from the Engr-in-Charge before maufacture ] (ii) The work under this item comprises of composing of matter/ drawing by computer as required for location, art work on planner machine and scotch print/ inkjet print 720 DPI. (iii) The matter composed of letters/ figures/ symbols etc shall got approved from the Engr-in-Charge before taking the final printout]

All as per Ser No 49 here-in-before but of size not less than 600 x 200 mm with LED light fitting and --ditto--

All as per Ser No 49 here-in-before but of size not less than 900 x 200 mm with LED light fitting and --ditto--

All as per Ser No 49 here-in-before but of size not less than 1200 x 200 mm with LED light fitting and --ditto--

Material and labour for First aid box made out of 26 SWG aluminium sheet with minimum 2 compartments of size not less than 300 x 200 x 120 mm with fixing arrangement to wall including taking down of old one and including the following items: - (a) Surgical Cotton wool (50 gms) - 1 roll (b) Gauze roll bandage (small) - 1 roll (c) Sterile gauze pad (small) - 2 rolls (d) Paracitamol tablet (strip of 10 Nos), Calpol or equivalent - 1 strip (e) Antacid tablet (strip of 10 Nos), Digene or equivalent - 1 strip (f) Antiseptic solution (30 ml), mercurocrome or equivalent - 1 bottle (g) Thermometer, Hicks or equivalent - 1 No (h) Small scissors - 1 No (k) Burnol antiseptic cream (10 gm) - 1 No (l) Liquid Disinfectant (50 ml), Dettol, Savlon or equivalent - 1 bottle Note : All Medicne should have expiry date two year advanced from the date of delivery of products

Supply and Fix insulating LT synthetic rubber mat of size 1 m x 2 m x 6 mm thick as per IS: 15652 (2006)

Supply and Fix Electric shock treatment chart of size not less than 735 x 480 mm all as specified and as directed

Material and labour for Painting of LT Panel after preparation of old painted surface and painting with two coats of synthetic enamel paint With spray painting of approved colour including taking proper precautionary measure for disconnecting electric supply all as specified and as derected.

M&L for replacement of LT unarmoured power Copper cable round/flat of single core 95 Sqmm , 1100 volts with multistanded copper conductors.

M&L for replacement of LT unarmoured power Copper cable round/flat of single core 120 Sqmm , 1100 volts with multistanded copper conductors.

Calibration of electromagetic flow meters at Dharna pumping station with the make of adept reference CWPRS Camp-on Flow meter and submitted the calibration reports to department all as specified and as directed at site .

Supply and fixing ,testing of CVT (Constant Voltage Transformer ) for water meter of Dharana Pumping station Aux Supply :180 VAC to 260 VAC , Output Voltage : 230 VAC/ 50HZ capacity to connect with supply mains water meter complete including nut, bolt, washers and gasket etc all as directed by Engineer-in-Charge

Demolition of Concrete of any description and in any position not otherwise specifically provided for

M&L Providing Cement concrete in roof kerb or mud stops,rounded or chamfered on edges mm graded (12.5 mm) aggregate type B0 1:2:4 in roof kerbs or mud stops, rounded or chamfered on edges

Supply and fill Lubricant oil MAK HYDROL 68 (In cane of 5 Ltrs each) suitable for VT Pump Make Mak Lubricant or equivalent

Supply and fill compressor oil suitable for Elgi make compressor make Indian oil or equivalent

Note: Amount of sch of credit of Rs.148732/-will be deducted from total amount of BOQ.

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