REPAIR MAINT OF WATER SUPPLY AND SEWAGE PUMPS REPAIR TO DOSING PLANTS AND SUPPLY OF CHEMICALS REPAIR TO WATER SUPPLY PIPE LINE AND RISING MAINS INCLUDING CLEANING OF OHT UNDER GROUND SUMP AND OTHER MISC WORKS IN POCKET 1 TO 4 AT ROORKEE AND PURKAZI

Amount

Taking out carefully existing defective deep well Vertical Turbine or Submersible pump set assembly of capacity 10,000 to 30,000 gallons per hour from existing bore well including all column pipes and connected parts for repair and servicing complete all as specified and directed.

M&L for assembling, installation, lowering of deep well Vertical Turbine or Submersible pump set assembly of capacity 10,000 to 30,000 gallons per hour in existing bore well after carrying out necessary repair / replacement work including connecting column pipes, line shaft with guide spiders, rubber bushes etc and connected with hollow shaft electric motor or submersible of any capacity including making all necessary adjustments and electric connections as required for satisfactory performance of the pump including testing and commissioning complete all as specified and directed. Notes: (i) All types of T&P and transport is to be arranged by the contractor for lifting and lowering of the Pump sets. (ii) All electrical connection of the motor shall be removed and re-connected very carefully. (iii) The Contractor shall carryout the repair forthwith after getting the massage from AGE E/M /JE E/M either verbally or telephonically. A panelty of Rs 200.00 per day per pump shall be charged from the contractor's payment on account of willfull delay on contractor's part in the opinion of the Engineer-in- charge. (iv) Spare parts shall be measured and paid for separatly at S&F rates.

M&L for cutting of line shaft of any size in any length as per site requirement and re-threading the same complete all as specified and directed.

M&L for cutting of 150/ 125/ 100 mm bore column pipes in required length and re-threading upto 80 mm from end complete all as specified and directed.

S&F in replacement following spares parts of deep well vertical turbine pump set having discharge 10,000 – 30,000 gallon per hour at 60 metre head complete all as specified and directed: -

Centrifugally casted cast iron bowl complete with gun metal bush of suitable size to match with existing pump shaft.

Cast iron impeller close type

Cast iron discharge case with gun metal bush.

Pump shaft made of anti-magnetic stainless steel of size 38 mm dia or as per existing size suitable for seven stage pump as per site requirement.

MS line shaft 30 mm dia 10 feet long with one coupling and one stainless steel sleeve

Mild steel coupling for line shaft 30 mm dia

Guide spider heavy duty with rubber bush and check nut suitable for 30 mm dia line shaft and 150 mm bore column pipe.

Mild steel collet impeller lock.

Rubber bush for CI bowl

Gun metal bush for suction case.

Gun metal bush for discharge case.

Gun metal bush for CI bowl.

Anti-magnetic stainless steel top shaft 10 feet long 30 mm dia with nut and keys as per site requirement.

Gun metal neck ring

Dismantling and re-assembling of bowl assembly complete including replacement of unserviceable nut-bolts, washers and struts etc.

S&F Bowl assembly suitable for 150 mm bore discharge and suction, seven stage vertical turbine pump of capacity 20,000 gallon per hour at 60 metre head, water lubricated type of make-Johnston with cast iron bowls, gunmetal impeller, gunmetal neck ring, gunmetal bush suitable for discharge case, sunction case and bowls, rubber bush for pump shaft, stainless steel pump shaft 38 mm dia, mild steel collet impeller lock etc. complete all as per manufacturer’s design, as approved and directed by Engineer-in-charge. Make:- Jyothi, KSB, Chandra, Johnson

S&F mild steel cold ERW column pipe 10 feet long, 7.20 mm wall thick and 150 mm bore, both ends flanged welded including nuts, bolts & washers as per existing or suitable size complete all as specified and directed by Engineer-in-Charge.

Supply and laying in replacement 1100 volts grade, ISI Marked, AC, PVC insulated flexible, flat, three core, stranded copper conductor cable of nominal size 35 Sqmm complete all as specified and directed.

S&F in replacement 10 mm thick mild steel flange duly drilled, fixed to 100/ 125/150 mm bore existing mild steel column pipe with and including cutting, threading and welding of three Nos 150 mm long 40x6 mm flat iron pieces, one side with flange and other side with column pipe complete all as specified and directed.

Taking out existing non clogging defective deep well vertical turbine pump set assembly of any capacity from existing sewage sump including dismantling and removal of blockage from pipe, Non return valve, foot valve, vertical turbine pump etc, lowering of the same including testing after proper assembling, installation and commissioning of vertical turbine pump complete all as specified and directed.

Taking out suction line of existing non clogging defective centrifugal pump set assembly of any capacity from existing sewage sump including dismantling and removal of blockage from pipe, Non return valve, foot valve, centrifugal pump etc., lowering of the same including testing after proper assembling, installation and commissioning of centrifugal pump complete all as specified and directed.

Dismantling of existing 10 To 40 HP non clogging / clear water centrifugal pump set for general over hauling, replacement of defective parts, re-assembling and installation at its original position, commissioning & testing complete all as specified and directed. Note: Spare parts shall be measured and paid for separately at S&F rates.

S&F in replacement ball bearing No. 6306 / 6311 Make – SKF / NBC.

S&F in replacement ball bearing No. 6208 / 6210 Make – SKF / NBC.

S&F in replacement gun metal bush of required size for pump.

S&F in replacement stainless steel shaft for pump as per existing at site.

S&F in replacement cast iron impeller.

S&F in replacement cast iron sleeve for bearing housing and pump shaft.

S&F in replacement gland box / stuffing box complete with gland plate.

S&F in replacement gland plate struts of existing size with one nut.

S&F in replacement rubber / mild steel coupling of required size drilled with nut-bolts, rubber bushes and key for pump and motor.

S&F in replacement coupling nut-bolts with rubber bushes with key.

M&L for dewatering of sewage water from the sump of 5.00 m dia and 8.00 m deep (approx), taking out all sludge, night soil, foreign materials found inside the sump, cleaning of all existing valves, washing the walls & bottom of the sump with clear water and pumping out the same from the sump after cleaning complete all as specified and directed.

M&L for dismantling carefully vertical turbine, centrifugal, submersible electric motor three phase, 415 volts, 50 Hz, 1460 RPM of any make and model from site of installation, transporting the same to workshop, removing all burnt / worn out coils, cleaning of stator slots, insertion of insulating paper in the slots of appropriate size and rewinding with supper enamelled copper wire ISI marked with existing size, applying two coats of insulating varnish including all winding materials, transporting back the same and re-installation of motor at site complete all as specified and directed for the following capacities: -

Capacity 50 HP.

Capacity 40 HP.

Capacity 30 / 35 HP.

Disconnecting carefully old unserviceable Ammeter from panel board and S&F of new 96 mm size square / circular digital type ammeter of range 0-30 Ampere or 0-100 Ampere, size of letters 25 mm with set of CTs of suitable rating including necessary connecting / fixing arrangement and testing complete all as specified and directed. Make AE or Equivalent

Disconnecting carefully old unserviceable Voltmeter from panel board and S&F of new 96 mm size square / circular digital type Voltmeter of range 0-500 Volt, size of letters 25 mm including necessary connecting / fixing arrangement and testing complete all as specified and directed. Make:- AE or Equivalent

S&F in replacement of LED type indicating lamps on existing panel board including necessary fixing and connecting arrangement complete all as specified and directed

Dismantling and disconnecting of electric motor any size, de-assembling of all parts, taking out unserviceable bearings of following sizes, replacement of bearing including necessary re-assembling, re-installation and testing complete all as specified and directed:-

Supply only thrust bearing No. 7220/7316. Make: GPZ / ZK / KOYA / NBC.

Supply only ball bearing 6315 / 6316. Make – SKF / NBC.

Supply only ball bearing 6313 / 6314. Make – SKF / NBC.

Supply only ball bearing 6311 / 6312. Make – SKF / NBC.

Supply only ball bearing 6310. Make – SKF / NBC.

Supply only ball bearing 6308 / 6309. Make – SKF / NBC.

M&L for turning / cutting of existing cover bearing seat of motors of capacity 30 to 75 HP of any make/ model and fixing of cast iron sleeve of appropriate size in motor cover to make bearing complete all as spd and directed.

S&F in replacement of oil seal suitable for 30 to 75 HP capacity electric motor of any make / model complete all as specified and directed.

M&L for re-metaling of motor rotor shaft by means of electric welding and turning to required size of bearing fixed in position for 30 to 75 HP motor of any make / model complete all as specified and directed.

S&F in replacement ratchet assembly suitable for 30 to 75 HP capacity electric motor complete all as specified and directed.

S&F in replacement cast iron / mild steel connection box with cover for vertical hollow shaft induction motor of capacity 30 to 75 HP alongwith 6 mm thick fiber sheet and brass stud for incoming and outgoing connections complete all as specified and directed.

Supply and packing around the assebly in the well Pea Gravel of size 3mm to 6 mm Including packing /filling during development of bore to make up cavity around the casing pipe complete all as specified and directed.

Developing the tube well using air compressure of 400 PSI and not less than 900 CFM and over pumping to give yield to make sand free water and testing the yield as specified for the first 40 hours by using air compressure including proper arrangement for back pressure at 4 stages of coarse sand/gravel/ medium sand all as directed by Engineer-in-Charge. Note: All types of T&P and transportation etc required to carryout the work to be arranged by the contractor himself and the cost of the same to be deemed included in qoted rates.

Supply and replacement of nylon rope heavy duty 1" / ½ " dia for suction sweeper complete all as specified and directed.

Supply only stable bleaching power grade - I (ISI marked) in 25 kgs polythene bags confirming to IS -1065(1989) of fresh stock within 60 days of its packing complete all as specified and directed. Make: Shree Ram / CKL

Supply only aluminium ferric white crystal clear packed in 25 kgs polythene bags complete all as specified and directed.

Supply only copper sulphate clean crystal clear packed in 25 kgs polythene bags complete all as specified and directed.

Supply only Hydreded lime packed in 30 kg polythene bags complete all as specified and directed.

Supply only casting soda packed in 50 kg polythene bags make KCI / ISI marked complete all as specified and directed.

M&L for complete overhauling, repair and re-commissioning of existing filtration unit of filtration plant at swimming pool of copacity 22000 gls /hrs including supply and filling of 15 to 20% filter media of each stage for make up as well as replacement of unserviceable filter media complete all as specified and directed. The follwing works are included in the quoted rates:-

Opening the man hole top cover of filtration dome, removal of existing exhausted filter media from the vessal, cleaning and scrubbing the internal surface of vessal to make the surface smooth, welding of damaged plates and painting two coats of water proof black bituminous paint on inner sides of vessal complete all as specified and directed

Repairing and cleaning under drain water distribution system in trhe bottom of the vessal cleaning and replacement of defective nozzels with new poly propylene nozzels complete all as specified and directed.

Supply and filling 50% new filter media and filling after cleaning and washing remaining 50% in different layers as directed of under mentioned sizes:- (i) Pebbles size 6mm to 12 mm in mass thickness 100 mm complete all as specified and directed. (ii) Gravels size 3mm to 6 mm in mass thickness 100 mm complete all as specified and directed. (iii) Coarse sand size 1.2mm to 2.5mm in mass thickness 100 mm complete all as specified and directed. (iv) Sand size 0.8mm to 1.2mm in mass thickness 990 mm complete all as specified and directed

Closing the man hole with cover for smooth functioning of filter plant complete all as specified and as directed.

M&L for preparing external surfaces of entire filter, booster pumping set and connected pipes, pipe line inside the swimming pool building and applying one coat of synthetic enamal paint complete all as specified and directed .

Taking up cast iron/MS water mains with all fittings of any type for the following sizes complete all as specified and directed. Note:- Excavation and earth work, if any, shall be measured and paid for separatly

80 mm bore

100mm bore

150mm bore

Supply, laying, jointing and testing of cast iron pipes class LA with spigot and socket ends cetrifugally cast in any length suitable for tyton joints, laid in trenches complete all as specified and directed for the following bore of pipes:-

80 mm bore

100mm bore

150mm bore

M&L for jointing cast iron pipe with spigot and socket ends and fittings with tyton joint complete all as specified and directed for the following bore of pipes:-

80 mm bore

100mm bore

150mm bore

M&L run lead joint for spigot and socket ends for fittings water mains for the following size complete all as specified and directed

80 mm bore

100mm bore

150mm bore

M&L for cast iron bends (any type, radius and angle), tapers any type (straight, bend, increasing, decreasing, or double socket etc), Tee pieces, single branch, Y junction, double branch, cross (all socket or socket and spigot) collars, caps, tail pieces, flange and plugs upto 150mm bore of pipe complete all as specified and directed.

M&L for cast iron bends (any type, radius and angle), tapers any type (straight, bend, increasing, decreasing, or double socket etc), Tee pieces, single branch, Y junction, double branch, cross (all socket or socket and spigot) collars, caps, tail pieces, flange and plugs etc exc 150mm and upto 300mm bore of pipe complete all as specified and directed.

M&L "D" joints complete with nut bolt & washers etc for the following sizes of water mains:-

80mm bore

100mm bore

150mm bore

Cutting in position cast iron water mains for repair/branch connections or as directed for the following sizes:-

80mm bore

100mm bore

150mm bore

M&L for drilling and tapping cast iron water mains (in position) for 15mm bore pipe branch connections complete all as specified and directed by Engineer-in-Charge.

S&F straight plain brass ferrules (or connecting screws), screwed both ends for connecting 15 mm bore GI pipe complete all as specified and directed by Engineer-in-Charge.

Taking out steel tubing from trenches or from any site all as directed by Engineer-in-charge for the following sizes:- Note:- Excavation and earth work, if any, shall be measured and paid for separatly

15mm bore

20 mm bore

25 mm bore

40 mm bore

50 mm bore

S&F GI pipe medium grade with all fittings and fixed complete to wall/ceiling or laid in floor/trenches for the following sizes complete al as specified and directed:- Note:- Excavation and earth work, if any, shall be measured and paid for separatly

15mm bore

20 mm bore

25 mm bore

40 mm bore

50 mm bore

S&F gun metal glob or gate valve with iron wheel haed screwed both ends for iron pipe all as per latest IS specifications of the following sizes:-

15mm bore

20mm bore

25 mm bore

40mm bore

50 mm bore

Drilling & tapping cast Iron/MS water mains in position for branch connection of the following sizes:-

15mm bore

20 mm bore

Taking out unserviceable sluice valve of any description and S&F new sluice valve, both ends flanged and drilled cast iron body class PN-1 confirming to IS- 14846/2000 with gun metal spindle including necessary nuts, bolts etc, connecting and testing complete for the following sizes:- Make: L&T/Kalpana/Kirloskar Note :-(i) for these sluice valves which are fixed with pillar of over head tank work involve such as breaking of PCC/Lead flange joints will be deemed to include in the rate quoted & contractor will also repair the damaged floor etc,to match with existing. (ii) The joints shall be measured and paid for seprately

80 mm bore

100mm bore

150mm bore

S&F in replacement gun metal spindle suitable for sluice valves of any make/model of following sizes:-

80 mm bore

100mm bore

150mm bore

M&L for construction of brick masonry valve chamber of internal size 650x650x650mm with old size sub class 'B' bricks in cement mortar (1:6) including PCC (1:2:4) in coping, plastering 15mm thick in cement mortar (1:4), 3mm thick MS sheet cover with angle iron frame made out of angle iron 40x40x6mm with locking arrangement duly painted with one coat of bitumen paint over a coat of red oxide primer and two coats of cement base paint on external plastered surfaces including all necessary excavation in soft/loose soil, returning filling and removing of surplus soil within 50m complete all as specified and directed.

All as per sl; item No. 50.00 above but valve chamber of size 1.05 x 1.05x 1.05 mtr.

Taking out unserviceable Non return valve of any description and S&F new non return valve horizontal flow, both ends flanged, class 'B' as per IS specification and confirming to IS -5312 including flange joints etc, connecting and testing complete all as specified and directed for the following sizes:- Make : Kalpana/BIR/Kirlosker

80 mm bore

100 mm bore

150 mm bore

M&L for preparing old painted external surfaces of cast iron/MS water mains and applying one coat of synthetic enamel paint including rising main, supply main, wash out and over flow pipes of RCC /Steel OHT complete all as specified and directed by Engineer-in- charge.

150 mm bore

100 mm bore

80 mm bore

M&L for cleaning of internal surfaces of RCC/Steel tank of 1.00,000 gallons capacity including removing deposited sand from inside the tank, scrubbing and washing the side walls and bottom with bleaching powder solution and making surface free from any fungus, deposits stains using wire brush, filling of cavaties with cement mortar (1:2) and applying one coat of white wash on complete internal surfaces including dome and writing date of cleaning, pupose of utility of water mains such as rising, washout, over flow complete all as directed by Engineer- in-charge

All as per item No. 54.00 above but capacity of tank 50,000 gallons.

Excavation in trenches n.exc. 1.5 mtr wide and n.exc 1.5 mtr in depth for laying GI / CI Pipe etc. and getting out in soft/loose soil complete all as specified and directed.

Returning filling in with excavated soil including spreading, levelling, watering and well ramming in layers n.exc. 25 cm thick complete all as specified and directed.

Removing excavated surplus soil to a distance n.exc. 50 m and depositing where directed at a level not exc. 1.5m above the starting point complete all as specified and directed.

Supply only Calcium based granular water disinfectant/ Calcium hypochlorite manufactured by Shree Rayalaseema HI- Strength Hypo Ltd, AQUAFIT or other equivalent and approved manufacturer complete all as specified and directed.

Routine repairing/Maint of vertical turbine motor pump, submersable pump motor, centrifugal pump motor of water supply installation and non clog cetifugal sewage pump of sewage installation of any capacity for day to day mainetance and making it serviceable in all respect including necessary gland packing, nut bolt, greasing and repair to minor leakage in pipe etc complete as directed by Engineer-in-charge. Note :- The contractor/ repersantive will report to Engr-in-charge/JE E/M (W/S) daily at fore noon and after noon to collect routine/urgent work related to water supply till completion of contract agreement. The work shall be attended by the contractor immediately. The controctor will ensure availability of manpower equipped with all sort of petty items such as gland packing, nut bolt, grease etc required to accomplish the job. The controctor will also ensure as availability of every type of requisite T & P and Mobile phone to his trade man. All routine/urgent jobs received on job slip to be completed within 24 Hrs and the job slip to be deposited to JE E/M duly signed by the users. In case of any delay in attending the work by more then 24 hrs after handing over of the routine/urgent work, the contractor shall be liable to pay the penalty @ Rs 400/- per job/per day for the delayed period.

Disconnecting and dismantling old unserviceable FTL type street light fitting and S&F new Integrated LED type solar street light 16 W in single FRP body encases solar PV panel 30/35 WP monocrystalline, Lithium Battery 11.1/12.8 V , 19.8 AH with inbuilt BMS, high brightness w-LED lamp colour temp 6500 K, Microcontroller based charge controller cum driver, automatic dimming function with PIR motion sensor, dusk to dawn operation, LUX output 20-25 (from 5-6 mtr height) with adjustable MS clamp suitable for wall mounting including protection from short circuit, overload and reverse polarity all as per Axxon tech or equivalent make approved and fixing the same on wall by fastners complete all as directed at site by Engineer-in-charge.

S&F display sheet made out of 3 mm thick aluminium composite sheet of size 45x15 cm duly written with refltive tape of font size 4" and fixed to wall as directed by Engr in Charge.

supply and fix display sheet made out of 3 mm thick aluminium composite sheet of size 45x6 cm duly written with refltive tape of font size 4" and fixed to wall as directed by Engineer-in-charge.

M&L for Display Board of size 3'x4' made out of MS square pipe of 1" size duly pasted with flex sheet front illuminating type and printed with matter in font size as directed by Engineer-in-charge.

S&F in replacement post top light LED type all as per Bajaj model BRIL 45W LED NW 45W or equivalent of Phillips /Wipro with die cast aluminium body and clear toughned glass diffuser and IP65 protection including necessary fixing with GI pipe, wiring, cable etc complete all as directed at site.

M&L for cutting grass, vegitation, bushes and tree branches running/ touching to ground by manually or machine and depositing where directed and cleaning the area in installation or along the pipe line complete all as directed by Engineer-in-Charge.

Labour only to locate the fault of any type in water pipe line of any size and any type by digging along the length upto 2 mtr of water pipe line and in any type of soil upto the bottom of pipe to locate the exact pin point location of fault including rectification of fault with the help of plumber by tightening and replacing of union, elbows, sockets, tees, nipple, check nuts, barrel nipple etc of any size and type of GI pipe including returning filling in with excavated soil in proper manner complete all as directed by Engineer-in-Charge. Note: (i) The excavation beyond the length of 2 mtr along the pipe line shall be measured & paid separately under relevant items. (ii) The quoted rate deemed to be included the cost of GI fittings required to replace, nothing extra to be paid on this account.

Supply only 3 mm thick rubber inserting sheet complete all as specified. Make – Jyoti or equivallent

Supply only 6 mm thick rubber inserting sheet complete all as specified. Make – Jyoti or equivallen

Supply only galvanized steel nut-bolts, washers of any size and shape or as per existing sample complete all as specified.

Supply only ball bearing grease in 1 Kg packing complete all as specified. Make – Castrol / Veedol / HP

Supply only cotton waste for water supply pump / sewage pump complete all as specified.

Supply only gland packing in stranded sealed packing ISI marked upto 20 mm size complete all as specified. Make-Turner or equivalent

M/s badrinath Traders

VIJAY ENTERPRISES

M/S Konark Electric Sales Corporation

janta tradrers