REPAIR/MAINT OF CENTRIFUGAL PUMP MONOBLOCK PUMP SUBMERSIBLE MACHINERY LT PANEL AND MISC E/M WORK AND IMPROVEMENT OF INSTALLATION AT NPC OPC ARJAN VIHAR MOUDE ROAD CARRIAPPA VIHAR KYBER LINE MANEKSHAW CENTRE BAIRD PLACE IN THE AREA OF AGE U WATER SUP

Amount

Excavation in trenches not exc 1.5 M wide and not exc 1.5 M in depth for pipe line, etc in soft/ loose soil getting out and levelling of bottom surface to required level complete all as specified and as directed.

Returning filling in, including spreading, leveling, watering and well ramming in layers not exc 25 cm thick complete all as specified and as directed.

Removing excavated material to a distance not exc 50 m and depositing where directed not exc 1.5 meters above the starting point complete all as specified and as directed.

Boring holes under road pavement by bocky manually in any type of soil upto 200 mm bore complete all as specified and directed by Engr-in-Charge.

80 mm bore

100 mm bore

150 mm bore

200 mm bore

Material and Labour for DI fittings/specials such as Tees, bends (any type, radius and angle) tapers any type, collars, tail pieces, caps and plugs upto 200 mm dia sizes confirming to IS: 9523 complete all as specified and directed by Engr-in-Charge.

Supply and fixing in replacement rotational moulded polyethylene water storage tank, cylindrical vertical with closed top, 500 litres capacity, tripple layered, hoisted and fixed in position after taking down as existing at site (of any capacity) complete all as specified and as directed..

Supply and fixing, install, test and commissioning of LT Feeder pillar box outdoor type totally enclosed with front and rear opening hinged doors with canopy sloped top projected and raised platform of suitable sizes weather dust vermin proof made out of 3.15mm thick CRCA sheet, factory made (CPRI approved manufacturer) powder coated painted as approved colour, copper bus bar suitable for 3 phase 4 wire LT, AC, 50Hz, 433 volts, 100 Amps capacity RYBN insulated with sleeved insulation complete with multifunctional meter LED type by showing Amps, volts, frequency etc along with suitable size of CT on outgoing, indicating lamp RYB, complete internal wiring with suitable size of PVC insulated copper conductor cable, including cable glands and lugs for incoming and out going LT cables as per required sizes, PCC platform made out of PCC (1:2:4) type B1 and provision of danger notice board marked with skull and boons in flourescent acryclic coloured paint and pedestal grouted 30 cm height from GL with suitable nut, bolts, washers etc., all as specified and directed for suitable to in and including accomodate the following items and dismantling exisiting unserviceable LT panel complete. (a) MCCB 63 Amp, 16 KA 4 Pole - Incoming - 01 Nos (b) MCCB 40 Amp, 15 KA 3 Pole - Outgoing - 01 Nos (c) 63 Amps 3 Phase Auto Phase Sequence Corrector- 01 Nos (d) ML-1.5 or MN-16 FASD -01 No. (e) Analog time switch -01 No. (f) Single phase preventer-01 No. Note :- (i) Contractor shall be take approval of Accepting Officer for panel drawing before fabrication of Panel

Earthing complete with galvanised steel earth plate electrode 600 x 600 6 mm thick burried directly in ground not less than 2.25 mtr deep below normal ground level with top edge of earth plate not less than 1.5 mtr below normal ground level connected to the Galvanised iron strip 32 x 6 mm size by means of bolts, nuts, check nuts and washers of galvanised iron and 32 x 6 mm GI strip procted by provision of GI light grade pipe 40 mm bore including provision of concrete pit in PCC 1: 2: 4 type B-1, using 20 mm graded stone aggregates with 40 mm thick cover of RCC (1:2:4) reinforced with XPM weight not less than 4 kg/sqm and 6 mm dia bar handle, excavation and earth work in any type of soil, charcoal dust and salt light grade GI watering pipe 20 mm bore with funnel and wire mashe and medium GI protection pipe 15 mm bore 5 Mtr long and GI strip upto main earthing of pole complete all as shown in electrical plate No 3 of MES Sch 2009 Part-I complete all as specified and as directed.

Supply and fixing in replacement of Power Contactor ML-1.5 complete all as specified and as directed.

Supply and fixing in replacement of Power Contactor ML-2 complete all as specified and as directed.

Supply and fixing in replacement of Power Contactor ML-3 complete all as specified and as directed.

Supply & Fixing in replacement of Copper Conductor multistranded Sumbersible cable of size 2.5 Sqmm 3 core complete all as specified and directed

Supply & Fixing in replacement of Copper Conductor multistranded Sumbersible cable of size 4 Sqmm 3 core complete all as specified and directed

Supply & Fixing in replacement of Copper Conductor multistranded Sumbersible cable of size 6 Sqmm 3 core complete all as specified and directed

Supply and fixing in replacement of Copper conductor multistranded cable 10 sqmm Single core complete all as specified and directed

Supply and fixing in replacement of Copper conductor multistranded cable 16 sqmm Single core complete all as specified and directed

Supply and fixing in replacement of Copper conductor multistranded cable 25 sqmm Single core complete all as specified and directed

M&L disconneting of electrical connection from the panel board, and starter of submersible pump of size 3 HP to 15 HP capacity and removing the pipe line connection from discharge side and taking out submersible pump set along with column pipe from bore well with the help of chain pully block including transportation to Workshop and back after repair or cleaning the suction side with impeller of pump set by removing sladge, blockage, polythene and other foreign material and lowering of same pumping bore well including replacement of rusted nuts bolts rubber gasket etc to make it fully functional complete all as specified and directed.

M & L Opening submersible pump and repairing the same Including taking down/out the burnt winding wire cleaning the slots, rewinding the motor with super enamelled copper winding wire of existing gauge, weight etc, repairing the same by replacing following the unserviceable parts i.e GM bush, rotor sleeve, water seal,cable seal, thrust bearing, sealing ring, upper & lower housing flange upper & lower with stud and nut, wire mesh, drain plug, SS distance sleeve, impeller key, inter ring GM neck ring, Guide bush, GM impeller/EPV Impeller, CI section chamber,SS coupling, CI stage bowl, T bolt with nut including grinding work of lathe machine and re-assembling the same testing, complete all as specified and directed of following capacity:- Note: Copper winding shall be measured and paid seperately

3 to 5 HP Submercible pump

7.5 to 10 HP Submercible pump

12.5 to 15 HP Submercible pump

Disconnecting the all electric connection and lifting the raw sewage pump set with the help of chain pully from sludge well/equilisatin tank and dismantling complete raw sewage submersible pump of capacity 5 to 7.5 HP and repairing the same with replacing the following unserviceable spare parts i.e GM bush, rotar sleeve, water seal, thrust bearing, sealing ring, upper & lower housing flange upper & lower with stud and nut, wire mesh, drain plug, SS distance sleeve, impeller key, inter ring GM neck ring, Guide bush, GM impeller, CI section chamber,SS coupling, EPV impeller, CI stage bowl, T bolt with nut including grinding work of lathe machine and re-assembling the same testing complete all as specified and directed. Note: Copper winding shall be measured and paid seperately

Supply and Fixing in replacement of Ball Bearing as required at site as per existing complete all as specified and directed.

Supply and fixing spare tyre for coupling type as reqruied at site after taking down/out as existing at site complete all as specified and directed

Disconnecting electric connection and De-coupling the Centrifugal pump and removing from foundation for repair after opening /cutting the rusted nuts, bolts etc and dismantling complete pump and repairing the same Including taking down/out the burnt winding wire cleaning the slots, rewinding the motor with super enamelled copper winding wire of existing gauge with replacing the following unserviceable spare parts i.e. CI Casing wear ring, interstage ring, stuffing box bush, lentern ring, eye bolt with nut, shaft sleeve, impeller key, coupling key, water liquid reflector, bearing cartridge, bearing plate, shaft bush, MS stud with nut, mechanical seal, gasket packing including grinding work of lathe machine if any and re-assembling the same including the transporting the pump from side to workshop for repair and back, re-installed at existing position after repair and providing new MS nuts, bolts, packing flange etc including testing complete all as specified and directed of following capacity:- (Note: Copper winding shall be measured and paid seperately.)

12.5 to 25 HP Capacity centrifugal pump

30 HP to 40 HP Capacity Centrifugal pump

50 HP to 200 HP Capacity Centrifugal pump

Supply only of super enamelled copper winding wire of appropriate gauge and weight including first quality insulation material, complete all as specified and directed.

M&L for applying painting Two coat of synthetic enamel paint as per existing pattern or scheme, on centrifugal pump & motor of any capacity ,NRV or sluice valve and base channel including preparation of surfaces by scratching and removing the rust complete all as specified and directed.

Supply and Fixing in replacement MS base channel of size as exists including fabrication 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 finshing coat of syenthetic enamel paint paint complete all as specified and directed.

Supply & fixing in replacement Timer ST-100, complete all as specified and directed

Supply & Fixing in replacement for fixing MCCB's following sizes in existing/new location complete all as completed.

MCCB 63 Amps 3 Pole 16 KA

MCCB 100 Amps 3 Pole 16 KA

MCCB 125 Amps 3 Pole 16 KA

MCCB 160 Amps 3 Pole 36 KA

MCCB 200 Amps 3 Pole 36 KA

MCCB 250 Amps 3 Pole 36 KA

Supplying, laying, jointing, welding and testing MS Pipe (Heavy class 'C') IS : 1239/3589, of followiing sizes 8mm thick laid in trenches or in Horizontal/Vertical/inclined position or laying on floors for connections for suction, to header and connected to out going water main CI/DI pipe line, for following size including taking out the old unserviceable pipes :- (Note:- (i) Cost of MS Flanges incl fabrication work shall be deemed to be included in unit rate quoted by contractor. . (ii) Excavation and earth work will be measured and paid separately.

80 mm dia

100 mm dia

150 mm dia

200 mm dia

M&L including jointing and testing of cast iron sluice valves class PN-1.0 PD short body, conforming to IS:14846 flanged ends drilled having stainless steel spindle with cast iron wheel at top complete with nuts, bolts, washers and rubber gaskets including taking out unserviceable sluice valve and removal from site for the follwing sizes complete all as specified and directed:-

80 mm bore

100 mm bore

150 mm bore

200 mm bore

Supply, fixing, jointing and testing of Cast iron Non Return valve without by pass arrangement, swing type, confirming to IS 5312, flanged ends pressure rating PN 1.0 complete including taking out unsv NRVcomplete all as specified and as directed at site by the Engr-in-Charge. (Note:- (i) Flanged joints complete with jointing material shall deemed to be included in the unit rate of this item.

80 mm bore

100 mm bore

150 mm bore

Supply, fixing, jointing & testing Cast Iron Foot Valve flanged ends, swing type operation with rubber sheet confirming to IS 4038 complete including taking out unsv Foot Valve complete all as specified and as directed. Note:- (i) Flanged joints complete with jointing material including replacement of SS Hexagonal nuts, bolts and washers of suitable size including replacement of flange gasket of suitable thickness shall deemed to be included in the units rate of this item.

100 mm bore

150 mm bore

Supply, installation and testing of flanged ends Water Meter woltman type, including testing and making good connection with flanged ends, with gasket rubber sheet and nut & bolts etc ISI Marked fixing in horizontal/incline/vertical position, including taking out unserviceable water meter of following sizes complete all as specified and as directed at site by the Engineer-in-Charge. (Note:- (i) Flange Joints Including Jointing material shall deemed to be included in the unit rate of this item.

80 mm bore

100 mm bore

150 mm bore

200 mm bore

Supply, laying, fixing, jointing in replacement GI pipe "medium grade" ISI marked including all fittings as in walls,ceilling ,roof and trenches complete all as specified and as directed of following sizes :-

15 mm bore

20 mm bore

25 mm bore

40 mm bore

50 mm bore

M&L for cleaning of semi under ground sumps of storage capacity 0.60 lacs to 0.85 lacs gallons by an approved cleaning agency thoroughly by removing mud silt, vegatation, shurbs leafs and grits etc complete all as specified and as directed by Engineer-in-Charge. (Note:- Date of cleaning, Capacity of sump shall be mentioned in 3mm thick steel plate of size 300x300mm duly painted with black syenthetic enamel paint on white shade base. Cost deemed to be included in quoted unit rate.)

Supplying and fixing in replacement of Digital water level indicator for under ground/Semi underground water tank reservior in multistage (10 stages) length & features of alarm on low and high levels with indications including required cable to make it fully serviceable/funcional as directed by Engf-in Charge. (Note: All connected item of indicator and sump shall deemed to be included in quoted unit rate.)

Supplying and fixing in replacement of gun metal gate valves with iron wheel head screwed both ends for iron pipe, ISI marked, as per IS : 778 of following sizes complete all as specified and as directed:-

15 mm bore

20 mm bore

25 mm bore

40 mm bore

50mm bore

Material and labour for PCC (1:3:6) type C-2 (using 40 mm graded stone aggregate) as in foundation of brick pillar including demolition of old PCC and removing the debris from site complete all as specified and as directed at site by the Engr-in-Charge.

Material and labour for Brick work with sub class 'B' bricks straight or curved on plan built in CM (1:4) as in brick pillar of required size and shape including demolition of old brickwork & removing from site all as specified and as directed at site by the Engr-in-Charge.

Material and labour for rendering 10 mm thick with cement mortar (1:6) on fair faces of brick work / concrete surfaces, finished the surface even and fair complete all as specified and directed by Engr-in-Charge.

M&L disconnecting the electric and water pipe connection for lifting and taking out the column pipe of dia 80/50 mm / 40 mm dia pipe from the bore well up to depth upto 100 meter and including submersible cable submersible pumping set of any capacity complete all as specified and directed by Engr-in-Charge.

Re-development of borewell / Tubewell with air Compressor of pressure rating 620 CFM at 10 to 15 kg/sqcm and at 200 PSI (Minimum 4 hour each bore well) with Air compressed in deep bore well with high pressure rubber hose in bore well ( Each 90 mtr/100mtr deep) by pushing compressed air pumping muddy water till the clear water is obtained all as specified and directed. (Note- Necessary T&P and fuel required to run the air compressor will be arranged by the contractor NO extra payment will be made on this account.)

Supply, lowering and fixing in replacement GI Column pipe Medium Grade flanged and drilled ISI marked 50 mm bore as per IS-1239, 3.0 mtr in long, flange slot cutting in flange for passing of submersible cable incl all jointing material such as bolts, nuts,washers, & packing sheets and connecting complete all as specified and as directed by Engr-in

M&L construction of valves pit chamber having internal dimension 120cmx120cmx120cm (internal height) with PCC sub base in PCC (1:4:8) using 40mm graded crushed stone aggregate for foundation 15cm thick, 23 cm brick wall in cement mortar (1:4) 15mm thick plastering / rendering all around the brick work in cement mortar 1:6 and included PCC (1:2:4) type B1 as in coping with 20mm graded crushed stone aggregate for grouting MS frame incl 3mm thick MS top sheet cover with locking arrangement incl 50mm pad lock with double key arrangement. MS frame made out of 40x40x6mm thick angle iron incl painting of steel surface with two coats of syenthetic enamel paint over a coat of red oxide primer as finishing coat incl necessary excavation in any type of soil, returning filling in and removal of surplus soil to a distance 50 mtrs all as specified and includung demolition/ dismentling of existing valve chamber as directed by the Engineer-in-Charge.

M&L Machine pressed precast concrete coloured paver block rubberised moulded interlocking paverblocks any shape and size in replacement confirming to IS 15658-2006 of 60 mm thick, M-35 Grade with grey cement and pigments, over 40 mm & including thick sand cushioning complete all as specified and as directed.

Supply, installation and testing flanged ends strainer/dirt box rating (PN 1.0) of following sizes with stainless steel mesh suitable for cold water meter to avoid foreign material entering into meter and making good connection with flanged ends, with gasket rubber sheet and nut & bolts fixing in horizontal/inclind/ vertical position, including taking out unsv strainer/dirt box complete all as directed at site by the Engr-in-Charge. Note :- (i) Flange joints including jointing materials shall deemed to be included in the unit rate of this item.

100 mm bore

150 mm bore

Supply and Fixing in replacement of Float Switch Suitable for 2 HP to 15 HP Monoblock Pump, complete all as specified and as directed.

Openning of gland packing coupling and removing the unserviceable gland rope from centrifugal/Monoblock pump set of capacity 15 to 50 HP and fixing the new gland rope (Both side of pump) all as per existing size gland rope complete all as specified and directed.

Openning of gland packing coupling and removing the unserviceable gland rope from Sluice valve of size 80 to 300 mm dia and fixing the new gland rope all as per existing size gland rope complete all as specified and directed.

Removing weeds and wild grass inside the installations using chemical spray and trimming trees and unwanted plants using petrol operated Tree/Grass cutting tools and dressing of the surface by scrapping high patches and filling low patches with the scrapping soil to give an even and neat look to the site and disposing off all the unwanted grass, bushes and debris complete all as specified and directed .

S&F Energy saving LED Flood light 50 Watt environmental friendly, long life, exclusive innovative die cast aluminium IP65 flood light with high power LEDs as light source, suitable for highlighting architectural facade high mast and general purpose lighting complete all as specified and as directed .

Supply and fixing in replacement 70 watt LED street light new generation energy saving and environmental friendly long life LED street light made up of pressure die cast aluminium housing with high efficient LED as lighting source and PC cover having TOP Opening seperate driver compartment with IP-66 protection and impact resistance of IK07 including making connections with GI pipe 0.6 mtr angle bracket fixing on wall using suitable fastners and connectng to ceiling rose with appropriate copper wire complete all as specified and directed.

Supply and fixing in replacement 90 watt LED street light new generation energy saving and environmental friendly long life LED street light made up of pressure die cast aluminium housing with high efficient LED as lighting source and PC cover having TOP Opening seperate driver compartment with IP-66 protection and impact resistance of IK07 including making connections with GI pipe 0.6 mtr angle bracket fixing on wall using suitable fastners and connectng to ceiling rose with appropriate copper wire complete all as specified and directed.

Supply & Fixing in replacement Analog time switch type QT (daily) model FM/1 QUARTZ, voltage 240 VAC,50 Hz, Contact rating 16 A/250 VAC complete all as specified and directed.

Supply and fixing only LED tube fittings 20 Watt LUMILINE Basic all purpose surface and wall mounted LED batten with polycarbonate housing & integrated electronic driver connection complete all as specified and directed.

Supply and fixing in replacement of MCB SP 16 to 32 Amps ' C 'Curve , 240 volts AC supply, capacity not less than 10 KA connection complete all specified.

Supply & fixing in replacement of socket outlet 15 Amp, 2 in 1,3 pin15 Amps complete all as directed.

Supply & fixing in replacement of socket outlet 5 Amp, 2 in 1,3 pin 5 Amps complete all as directed.

Supply & fixing in replacement of switch piano, flush type single pole 1 way, 5 Amps complete all as directed.

Supply & fixing in replacement of switch piano, flush type single pole 1 way, 15 Amps complete all as directed.

Supply & Fixing in replacement of Copper Conductor multistranded cable of size 1.5 Sqmm 1 Core complete all as specified and directed

Supply & Fixing in replacement of Copper Conductor multistranded cable of size 2.5 Sqmm 1 Core complete all as specified and directed

Supply & Fixing fully automatic stat delta motor starter suitable for 40 HP of motor rating AC 3 duty 415V 50 Hz 3 phase, MN 32 FASD relay range 20-33 Amps including taking down old starter complete all as specified and directed.

Supply & Fixing fully automatic stat delta motor starter suitable for 50 HP of motor rating AC 3 duty 415V 50 Hz 3 phase, MN 45 FASD relay range 30-50 Amps including taking down old starter complete all as specified and directed.

Supply & Fixing MU-G10 3 phase DOL starter suitable for 5 to 7.5 HP motor, complete all as specified and as directed.

Supply & fixing of 200A ON load type front handle opertated Changeover switch ,complete all as specified and as directed.

Supply & fixing 250A ON load type front handle opertated Changeover switch, complete all as specified and as directed.

Supply & fixing in replacement thermal relay ML/MNX type range 9-15 Amps,415 V, complete all as specified and directed.

Supply & fixing in replacement thermal relay ML/MNX type range 20-33 Amps,415 V,complete all as specified and directed.

Supply & fixing in replacement thermal relay ML/MNX type range 30-50 Amps,415 V, complete all as specified and directed.

Material and labour for painting two coat of synthetic enamel paint over a coat of red oxide primer as per existing pattern or scheme, on pipe lines including preparation of surfaces by scratching and removing the rust complete all as specified and directed.

An amount of Rs 2,32,391.00 shall be deducted from BOQ on account of schedule of credit

AMIT ENTERPRISES (BID ID -3352948)

PRASAD ELECTRICALS (BID ID -3351930)

CHOUDHARY ELECTRICAL (BID ID -3353123)

SALUJA CONSTRUCTION CO (BID ID -3352699)

Sumit Enterprises (BID ID -3352722)