DAY TO DAY COMPLAINTS OF EXTERNAL WATER SUPPLY INCLUDING REPAIR/MAINT OF PIPE LINE AND ALLIED WORKS IN ARMD BDE AREA AT NAMS

Amount

Attending external water supply complaint by excavating in soft / loose soil & taking up pipe / fitting of size 20 to 80 mm dia GI pipes cutting, rethreading/jointing the pipe and replacing unserviceable fitting returning and filling the excavated soil and testing the joint all as specified and directed.

Attending external water supply complaint by excavating in soft / loose soil & taking up pipe /fitting of size 20 to 200 mm dia PVC pipes cutting, rethreading/jointing the pipe and replacing unserviceable fitting returning and filling the excavated soil and testing the joint all as specified and directed. Note for item S No-1 to 2 : (i) Cost of earth work for attending the complaint shall deemed to be included in the quoted rate (ii) Penalty of Rs. 300/- per Complaint will be charged from the contractor for not attending the complaint within 24 Hrs. (iii) Cost of PVC/GI fittings Tee, bend, socket, union, elbow etc shall deemed to be included in the quoted rate

Attending external water supply complaint by excavating in soft/loose soil & taking up pipe /fitting of size 100 to 200 mm dia DI pipes cutting, rethreding/jointing the pipe and replacing unserviceable fitting returning and filling the excavated soil and testing the joint all as specified and directed.

Attending external water supply complaint by excavating in soft/loose soil & taking up pipe /fitting of size 100 to 200 mm dia CI pipes cutting, rethreding/jointing the pipe and replacing unserviceable fitting returning and filling the excavated soil and testing the joint. Note for item S No-3 to 4 : (i) Cost of earth work for attending the complaint shall deemed to be included in the quoted rate (ii) Penalty of Rs. 300/- per Complaint will be charged from the contractor for not attending the complaint within 24 Hrs (iii) Cost of DI/CI pipes fittings Tee, bend, socket, union, elbow shall paid seperately under relevant items.

Material and labour in replacement Run lead joint complete with spun yarn packing & filling properly of 200 mm dia/bore pipe including necessary earth work complete all as specified.

Description all as per srl Item No 5.00 but 150 mm dia/bore

Description all as per srl Item No 5.00 but 100 mm dia/ bore

Cleaning of over head water storage tank of capacity 1 lakh gallon at 30.0 metre height, by dewatering complete water, cleaning of mud , sludge accumalated in the bottom/walls of both compartment of over head reservoir with bursh, applying bleaching powder / potassium permagnate solution for making the reservoir/Tank hygienically safe for store of water, replacing the wire mesh of top ventilator of over head water storage tank at 30 metre height & write the date of cleaning and the capacity of tank with white paint on black painted surface at 1.5 Mtr above ground level complete all as speciied and directed. Note- Conractor shall responsible for safety & risk of working labour at 30 m height . Insurance of Labour shall be done and cost of same shall deem to be incuded in quoted rates.

Description all as per item No 8.00 but tank of capacity 25000 gallon to 50000 gallons

Supply & fix in replacement Cast iron sluice valve, ISI Marked 200 mm bore flanged of class 1.6 PN having spindle made out of gun metal, operating wheel nuts, bolts, packing complete all as specified and directed.

Description all as per srl Item No 10.00 but 150 mm bore

Description all as per srl Item No 10.00 but 100mm bore

Description all as per srl Item No 10.00 but 80mm bore

M&L in replacement Gun metal globe/gate valve (ISI Marked) with iron wheel head, screwed both ends for pipes or for unions for 50mm bore dia steel tubing complete all as specefied.

Description all as per srl Item No 14.00 but 40mm bore

Description all as per srl Item No 14.00 but 25 mm bore

Description all as per srl Item No 14.00 but 20 mm bore

M&L in replacement Air release valve of size 100mm bore with two air outlet conforming to IS 14845 and fixing to dectile Iron pipe, complete all as specified and directed.

M & L in replacement CI non return valve of bore 150 mm dia, ISI marked all as specified and dircted

M & L in replacement CI non return valve of bore 100 mm dia ,ISI marked all as specified and dircted

Supply and fixing in replacement of GI steel tubing 80mm bore including replacement of unserviceable fittings like Tee, bend, nipple, union, plug and socket etc. laid in trench/wall/floor including necessary saddles and clamps, complete all as specified and directed.

Description all as per srl Item No: 21.00 but 50 mm bore

Description all as per srl Item No: 21.00 but 40 mm bore

Description all as per srl Item No: 21.00 but 25 mm bore

Description all as per srl Item No: 21.00 but 20 mm bore

Description all as per srl Item No: 21.00 but 15 mm bore

Supply & fix in replacement Ductile iron pipe spigot and socketed class K-7 ISI marked with internal cement mortar lining and external zinc and bitumen coated pipes 200 mm bore confirming to IS 8329 : 2000 with all required DI fittings complete with push on rubber gasket joint., complete all as specified and directed. Note : Earth work will be measured and paid separately.

Description all as per srl Item No 27.00 but 150 mm bore

Description all as per srl Item No 27.00 but 100 mm bore

Testing of water sample from Govt Approved labrotory and submit the report for Chemical/Bio logical testing complete all as directed by Engr -in -charge.

M & L for painting with approved colour to existing MS/GI pipe (raising main delavery over flow and wash out) of size 150mm dia upto 30 mtr height over head tank with two coat of synthetic enamelled paint including scrapping out old paint all as directed. Note:- All T & P, 30 mtr staging mtrl and man power risk shall be contractor responsibility.

Description all as per Serial Item No. 31.00 above but dia pipe 80/100 mm

Material & labour for cleaning away all grass vegetation, scapling shrubs bushes under groth roots and trees upto zero level not exceding 30 cm grith and removing rubbish upto distance of 50 mtr out the periphery of area under cleaness complete with tractor all as specified and directed.

Material & labour taking out CI/MS/DI pipe flanged type 150 mm / 100 mm dia of rising main/delevery/over flow/wash out of OHT of height upto 30 mtr checking for leakage, repair the same by replacing rubber gasket, nutbolts and MS supporting clamps complete all as specified and sirected..

Material & labour in replacement Brick mesonry valve pit of size 120x120x120cm (internal size) with mild steel cover 6mm thick and angle iron frame of size 50x50mmx6mm duly painted with two coats of synthetic enameled paint over a red oxide primer including locking arrangement, brick work and plastering all inner surfaces of pit and exposed portion of out side shall be done in cement motor (1:4) complete all as specified and directed.

Description all as per srl Item No 35.00 but Brick masonry valve pit of size 75x75x60cm.

Supply only Calcium based granual dis infectant for water treatement more stable than chlorine gas and stronger than bleaching powder and Calcium Hypo chlorite 65% to 70% Chlorine content in granular. (Packing in 45 Kg Plastic drum) all as specified and directed by Engr-in- Charge.

Supply and fixing in replacement ML-4 power contractor 415 V

Supply and fixing in replacement 3 Pole power contactor type MNX 45

Supply and fixing in replacement 3 Pole power contactor type MNX 70

Supply and fixing in replacement 3 Pole power contactor type MNX 95

Supply and fixing in replacement single phase preventor SCP 4 type.

Supply and fixing in replacement Relay range 30 Amp to 50 Amp MN-5.

Supply and fixing in replacement Relay range 45 Amp to 90 Amp MN-5.

Supply and fixing in replacement Star delta Timmer ET 100, 30 sec 240 volt.

Supply and fixing in replacement Add on auxiliary contact block type MNX9 1NO + 1NC

Supply and fixing in replacement Digital Ampere meter of size 96x96 mm, 0 to 100 Amp

Supply and fixing in replacement Digital Voltmeter of size 96x96 mm, 0 to 500 V.

Supply and fix in replacement Push Button Red & Green for On and Off.

Supply and fix in replacement 3 Phase indicator R,Y, B. Make : L & T / GE / AE

XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavyduty) with aluminium conductor, 1100 volts grade cross sectional area 50 sq. mm 3.5 core

Excavation in trenches in soft/loose soil not exceeding 1.5m wide and not exceeding 1.5m deep and getting out complete all as specified and directed.

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

Removal of surplus soil to a distance not exceeding 50 metre away and depositing where directed at a level not exc 1.5m above the starting point ,complete all as specified and directed.

Supply only OT soluation for chlorine test 500 ML bottle

Supply only anti vegetation chemical liquid of 1ltrs bottle Make: Round Off

Material & labour in replacement for chlorine test kit with coloured ample complete with all testing fitments and OT solution in rexene finish box complete all as specified and directed by Engr-in Charge

M &L in replacement LED tube light fittng with LED tube rod of 20 / 22 watt 240 V ,complete all as specified and directed. Make : Orient Cat part No for FTL- LIVT118/120 SS, Tube Light-LTXL-20C, Havells Cat part No for FTL- 1 x 22 / 20 WDSBSWH Tube light- SSTL20WLED865SPC, Crompton cat part No-FTL 1GP131LT8-16 Tube Light - LTT8-20

Supply and fixing in replacement LED street / Bldgs security light fitting pressure die cast aluminium housing (Heat sink) for effective thermal management, sturdiness excellent corrosion resistant IP 66, Operating Voltage 140-270 Volts, PF (0.95) of luminaires 40 watt LED 5700K complete fitting. Make : Havells cat part No- ENDURASUNDOWLED765PA SYBOPC, Wipro Cat part No LR02-451-XXX-57-G1 , Crompton Cat part No- LSTS-40-CDL

Supply and fixing street light mounting bracket made out of GI pipe 40 mm dia medium Grade not less than with 1.5 m.long in any shape and painting with aluminium paint, all as direced by Engr in Charge

Supply and fixing in replacement 1100 volts grade heavy duty cabel PVC insulated copper conductor twin core cable flat or circular size 1.5 Sqmm complete all as specified and directed

Supply and fixing in replacement copper thimble 16/25 sqmm

Supply and fix in replacement MCB 40 Amp TPN, 415 Volts, 25 KA complete all as specified and directed.

Supply and fix in repalcemnet of MCCB 100 Amp, 3 pole, 415 volt, 16 KA complete all as specified and directed.

All as per srl item No 65 but capacity 125 Amp, 3 pole, 415 volt, 25 KA complete all as specified and directed.

All as per srl item No 65 but capacity 200 Amp, 3 pole, 415 volt, 36 KA complete all as specified and directed.

All as per srl item No 65 but capacity 250 Amp, 3 pole, 415 volt, 36 KA complete all as specified and directed.

Earthing complete with galvanized GI earth plate electrode of size 600 x 600 x 6.00 mm, buried directly in ground (earth pit not less than2.25 m below normal ground level) with top edge of earth Strip not less than 1.5 mtr below normal ground level, connected to galvanized earth strip 32x6mm by means of bolts ,nuts ,check nuts and galvanized iron or steel including earth work in any type of soil, charcoal salt 15 cm around the earth plate as shown in electrical plate no 3 of SSR part-I, 20 mm dia watering pipe medium grade 1.70 mtr long, GI protection pipe light grade 40 mm dia from earth pit to main board Note :-(I) maximum length of GI protection pipe with each earth shall not exceed 7.5 mtrs ) including necessary pit with cover.

Supply only cast iron fittings for flanged or spigot socketed pipe such as tail piece connecting pieces bends tappers, tee pieces (Single or double branch) any type & angle/radious and straight connecting pieces suitable for bore upto 200mm dia pipe complete all as specified and directed.

Supply only Ductile Iron fittings for flanged or spigot socketed pipe such as tail piece connecting pieces bends tappers, tee pieces (Single or double branch) any type & angle/radious and straight connecting pieces suitable for bore upto 200mm dia pipe complete all as specified and directed.

Supply and fixing in replacement aviation light LED 20 Watt with electric connection from Pump house room to light complete all as specified and directed. Make : Philips, Bajaj, Havells Note : Cable 1.5 sqmm twin core paid under sch item srl No-60

Material and labour for dismantling / opening the burnt motor, rewinding the motor with super enamelled copper winding as per existing gauge including insulation material cotton tape, varnish, insulation paper, sleeves and dry and packing etc including replacing of bearing and reassembling complete motor of capacity 15 HP to 20 HP, 3 phase complete all as specified and directed.

Description all as per item 73.00 here in before but capacity 7.5 HP to 12.5 HP, 3 Phase

Supply only in repalcement of bearing for submersible motor & pump for 15 HP to 20 HP complete all as specified and directed.

Supply only in repalcement of bearing for submersible motor & pump for 7.5 HP to 12.5 HP complete all as specified and directed.

Supply only in repalcement of SS impeller for 7.5 to 20 HP complete all as specified and directed.

Supply only in repalcement of mechanical oil seal for 15 to 20 HP submersible pump complete all as specified and directed.

Supply only in repalcement of mechanical oil seal for 7.5 to 12.50 HP submersible pump complete all as specified and directed.

Supply and fix in repair timer ET 100, 9 to 30 second 415 volt complete all as specified and directed.

S & F in replacement of 3 pole power contractor 1.5 ML AC 3 phase, 415 Volt, 15 HP Auxillary contact ( NO-1 + NC-1) complete all as specified and directed.

S & F in replacement of 3 pole power contractor 2.5 ML AC 3 phase, 415 Volt, 15 HP Auxillary contact ( NO-1 + NC-1) complete all as specified and directed.

S & F in replacement of thermal over load relay 12.5 to 2.0 Amp 415 Volt complete all as specified and direcetd.

S & F in replacement of electronic timer for star delta starter 415 volt timing range 3 sec to 60 sec complete all as specified and direcetd.

Repair / rewinding of electric mono block motor 15 HP including disconnecting electric connection carefully and shifting to repair workshop and opening the electric motor rotar and stater. Rewinding the motor as per existing gauge of copper winding wire, varnish, insulation sleve, retopening of coil, supply and replacement of bearing -02 Nos and welding granting and polishing of shaft as per bearing size. Re seembling the motor and shaft to site and fixing tesying load.

Repair to water circulation pump 01 to 02 HP including disconnecting electrical connection carefully from site and shiftting to repair work shop and disconnecting / opening the motor and ( stater & rotter carefully and taking out burnt winding wire and rewinding the motor exidting gauge winding wire, insulation sleeve, varnish and replacement of two No ball bearing , assembling after repair and shift to site and fitted and connectioon and testing on load complete all as specified and directed.

Supply and fix in replacement of CI butterfly valve heavy grade size 150 mm dia PN 1.6 complete all as specified and dircted.

Supply and fix in replacement of CI butterfly valve heavy grade size 80 mm dia PN 1.6 complete all as specified and dircted.

Material and labour in replacement of timer switch .05 second to 5 second 3 phase, 415 Volts complete all as specified and directed.

Material and labour in replacement of Single phase preventor SM 301 complete all as specified and directed.

Supply and fix in replacement of MS pipe double flanged type not less than 4 mm thick heavy grade with all fittings laid in floor or fixed to wall and ceiling etc of sizes 150 mm dia complete all as specified and directed.

Supply and fix in replacement of MS pipe double flanged type not less than 4 mm thick heavy grade with all fittings laid in floor or fixed to wall and ceiling etc of sizes 100 mm dia complete all as specified and directed.

Supply and fixing in repair / replacement of heavy duty chemical dozing system plunjer type suitable to inject solution up to 25 LPH working pressure 10 kg /cm2 comprising dosing pump coupled with three phase electric motor of capacity 0.5 HP, 1440 RPM assembly with agitator in one motor, agitator with SS sweep blade duly FRP coated, FRP tank 150 ltrs capacity, complete unit mounted on heavy duty MS fabricated frame duly anti corresive paint complete with chemical grade PVC NRV. alongwith control panel for Dosing pump suitable for model SSAPS/CDSPT/25 made of powder coated MS fabricated box consisting of LED indicator, digital Volt meter, Amp meter, Single phase preventor, High voltage low voltage protection. Location : Khetarpal MAP-II Pump house, Khetarpal MAP-I Pump house.

Supply and fixing in repair / replacement Smart Water level controller with sensor integration via screw terminals with the on field configuration for providing the option for underground sump and overhead tank, each indication for 5 Sensor reading per tank ( O%, 25%, 50%, 75%, 100%). Display interface with 4.3 TFT LCD screen with 32 Bit microcontroller unit, fixed resolution 480x 720 pixels. Operating Temperature for device -20 to 70 Degree C. The controller must support I/O based controls over 8 Bit 8051 Base Microcontroller Unit with support for Buzzer / Alarm at 25% and 100% capacity to operate On /Off operation. Manual override option to override the control from Auto Mode. The enclosure is made of ABS Material for IP protection. (Dust and water resistance)

Supply and fix SS304 horizontal magnetic float switch with SS pipe for sensor mounting ( 5% Nos Sensor)

Supply and fix 7 core copper alloy signal cable with weather proof rubber coating

Chander Mohan Arora Contractor

M/s MAHAJAN CONSTRUCTION CO.

HARPAL ENGINEERS AND BUILDERS

M/s Vijay Construction Co.