REPAIR REPLACEMENT OF SUBMERSIBLE VERTICAL TURBINE CENTRIFUGAL PUMP AND MOTERS OF WATER SUPPLY SWIMMING POOL INCL SUPPLY OF CHEMICALS AND OTHER CONNECTED WORKS AT ROORKEE SAHARANPUR AND PURKAZI UNDER GE ROORKEE

Amount

M & L for assembling, installation, Lifting / lowering of deep well Vertical Turbine or Submersible pump set assembly of capacity 10,000 – 30,000 gallon per hour in existing bore well after carrying out necessary repair / replacement work including connecting column pipes, line shaft with guide spiders and rubber bushes etc. duly installation, commissioning 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 complete all as specified and directed. Notes: (i) All type 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 connected after repair work of pump set very carefully with th help of suitable joint and insulation tape . (iii) Contractor shall carryout the repair forthwith after getting the massage from AGE E/M /JE E/M either verbal or telephonically. A sum of Rs 500.00 per day per pump shall be deducted from the contractor due payment on account of willfull delay on contractor part in the opinion of the Engr-in- charge/ GE. (iv) Spare parts will be measured and paid separatly in respective schedule as supply only items

S&F in replacement, the following spare parts of deep well vertical turbine pump set having discharge capacity 10,000 to 30,000 gallons per hour at 60 metre head complete all as specified and directed by Engineer-in-Charge:-

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

S&F rubber bush for suitable size as per site requirement.

S&F steel sleeve for pump as per site requirement.

Mild steel 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.

Gun metal T T bush of the existing size including gland packing.

Gun metal bush for suction case/pump.

Pump top shaft check nut with keys.

Antimagnetic stainless steel top shaft 5 feet long 30/38 mm dia or of the existing size.

Gun metal neck ring

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 dia bore column pipes in required length and re-threading upto 80 mm from end complete all as specified and directed.

Supply & Fix Welded 10 mm thick mild steel flanged duly drilled for fixing 03 Nos nut bolts & washers rubber gasket suitable to be fixed 100 / 125 / 150 mm bore existing mild steel column pipe with and including welding of three Nos 150 mm long 40x6 mm flat iron pieces one side with flanged and other side with column pipe complete all as specified and directed

S&F lowering in replacement, Bowl assembly suitable for 150 mm bore discharge and suction, seven stage vertical turbine pump of discharge capacity 20,000 gallons per hour at 60 metre head, water lubricated type with cast iron bowls, Gunmetal impeller, Gunmetal neck ring, Gunmetal bush suitable for discharge case, suction 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 and directed by Engineer-in-charge. Make / Jyothi, KSB, Chandra, Johnson

S&F in replacement, 150mm bore mild steel cold ERW column pipe 10 feet long and 7.20 mm thick wall with flanges welded at both ends including rubber gasket, nut bolts & washers of the existing size or of suitable size complete all as specified and directed.

All as per item no 07 above but bore size 100 mm dia

All as per item no 07 above but bore size 80 mm dia

S&F in replacement, 16 Sqmm nominal size 1100 volts grade AC, ISI Marked, PVC insulated flexible, flat, three core, stranded copper conductor cable complete all as specified and directed.

All as per item no 09 above but bore size 10 sqmm

Taking out existing non clogging defective deep well vertical turbine pump set assembly of any capacity from existing sewage sump well 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 complete all as specified and directed.

M&L for disconnecting and dismantling of existing 10 to 50 HP non clogging vertical tubine sewage pump / non clogging centrifugal pump set for general servicing/ repair including replacement of following defective parts, re-assembling and installation in its original position, commissioning & testing complete all as specified and directed.

Ball bearing No. 6306 / 6311 Make : SKF/NBC

Ball bearing No. 6208 / 6210 Make : SKF/NBC

Gun metal bush of suitable size for pump.

Stainless steel shaft for pump of the existing size at site.

Cast iron impeller of existing size

Cast iron sleeve for bearing housing and pump shaft.

Gland box / stuffing box with gland plate.

Gland plate struts of existing size with one nut.

Mild steel coupling of required size drilled including key & nut-bolts, for coupled pump with motor.

S&F Rubber star coupling of require size for sewage pump as per existing size.

M&L for cleaning of existing sewage sump of size 5 metre dia and approx 8 metre deep including de-watering of sewage water and taking out of sludge, night soil, foreign materials found inside the sump, after dewatering sewage water cleaning of all existing valves, sides & bottom of sump with clear water and pumping out balance water from the sump complete all as specified and directed.

M&L for disconnecting & dismantling of three phase, 415 volts, 50 Hz, 1460-1500 RPM electric motor of any make and model from pump of any type such as vertical turbine motor, non clogging vertical turbine sewage motor, centrifugal pump motor for water or sewage from 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 in the same position, testing and commissioning complete all as specified and directed for the following capacities: -

Capacity 50 HP.

Capacity 40 HP.

Capacity 30 / 35 HP.

Capacity 10 / 15 HP.

Capacity 2 to 7.5 HP.

M & L for rewinding of submersible motor 3 phase 40/30 HP cap with PVC insulated copper conductor cable of suitable size as per manufacturar instructions alongwith necessary packing and winding material with and including taking out burnt winding complete all as specified and directed.

All as per item No 25 but for 15/20/25 HP Capacity

M&L for cleaning of internal surfaces of RCC/Steel tank of 1,00,000 gallons capacity including removing deposited sand from the tank, scrubbing and washing the side walls and bottom with bleaching powder solution and making surface free from any fungus, deposites, stains using wire brush, filling/repairing of all cracks/cavaties inside the tank in cement mortar (1:2) and applying one coat of cement base paint/ synthetic enamel / painting with anti corrosive synthetic enamel paint two coats over a coat of red oxide primer on steel surface. on all internal surfaces including dome and writing date of cleaning, pupose of utility such as rising, washout, overflow with synthetic enamel paint of approved tint complete all as directed by Engineer- in-charge

All as per item No. 28.00 above but capacity of tank 50,000 gallons.

M&L for disconnecting and dismantling of electric motor of any size, de-assembling of all parts, taking out unserviceable bearings and replacing with new bearing of the following sizes, including reassembling, reinstallation and testing complete all as specified and directed :-

Thrust bearing No. 7220/7316

Ball bearing 6315 / 6316

Ball bearing 6313 / 6314

Ball bearing 6311 / 6312

Ball bearing 6310

Ball bearing 6308 / 6309

M&L for turning / cutting on lathe machine of existing bearing cover seat of motors of capacity 30/75 HP of any make/ model and fixing of cast iron sleeve of appropriate size in motor cover to make bearing including necessary transportation from site to workshop and back complete all as specified and directed.

S&F in replacement, 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 suitable for 30 to 75 HP electric motor of any make / model by means of electric welding and turning to required size of bearing and fixed in position complete all as specified and directed.

S&F in replacement, ratchet assembly suitable for 30 to 75 HP capacity electric motor of any make / model 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 studs for incoming and outgoing connections complete all as specified and directed.

M&L for complete overhauling, repair and recommissioning of existing filtration units of the filtration plant of swimming pool of copacity 22000 gallons per hour including supply and filling of 15 to 20% filter media of each stage to make up as well as replacement of unserviceable filter media complete all as specified and directed. Note:-The job also includes the following operations:- (a) Opening the manhole 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 coates of water proof black bituminous paint on inner side of vessal complete all as specified and directed. (b) Repairing and cleaning under drain water distribution system in the bottom of the vessal cleaning and replacement of defective nozzles with new poly propylene nozzles complete all as specified and directed. (c) Supply and filling 50% new filter media and remaining 50% re-filled after cleaning and washing the existing filter media in different layers 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 of size 1.2mm to 2.5mm in mass thickness 100 mm complete all as specified and directed. (iv) Sand of size 0.8mm to 1.2mm in mass thickness 990 mm complete all as specified and directed. (d) Closing the man hole with cover for smooth functioning of filter plant complete all as specified and as directed. (e) Painting external surfaces of entire filter, booster pumping set and connected pipes, pipe line insude the swimming pool building with one coat of synthetic enammalled paint complete all as specified and directed .

M&L for routine repairing/maint of vertical turbine motor pump, submersable pump motor, centrifugal pump motor of water supply installation and non clog centrifugal sewage pump of sewage installation of any capacity for day to day maintenance and making it serviceable in all respects including replacement of necessary gland packing, nut bolt, greasing and minor leakage in pipe etc complete as directed by Engr-in-charge. Note:- (a) Contractor/ represetative will report to Engineer-in-Charge/JE E/M (W/S) daily in forenoon and afternoon to collect routine/urgent work related to water supply till completion of contract. The work shall be attended by the contractor immediately. (b) 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 deposited to JE E/M after completion of the job within 24 hrs. In case of any delay in attending the work more then 24 hrs after handing over of routine/urgent work, the contractor shall be liable to pay the penality @ Rs 750 per job per day. Note : The major complaint if any shall be attended under respective item of Sch 'A'. In such case the complaint shall not be measured under this item.

M&L for cutting of grass, vegitation, bushes and tree branches running/ touching to ground by manually or machine and depositing where directed and cleaning the area of installation or along the pipe line and removing to out side MD land complete all as specified and directed by.

Supply only 3 mm thick rubber inserting sheet as per site requirement 80/100/150 mm dia all as specified and directed. Make : Jyoti or equivalent

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

Supply only ball bearing grease in 1.00 Kg packing all as specified and directed. Make : Castrol / Veedol / HP

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

Supply only 3 pole power contactor dry type of capacity 80 Amp, AC 430Volt, 3 phase, 50 Hz, MNX 80 series complete all as specified and directed. Make: L&T Cat Pt No CS97077 or equivalent in Legrand

Supply only 3 pole power contactor dry type of capacity 50 Amp, AC 430Volt, 3 phase, 50 Hz, MNX 50 series complete all as specified and directed. Make: L&T Cat Pt No CS97075 or equivalent in Legrand

Supply only 3 pole power contactor dry type of capacity 40 Amp, AC 430Volt, 3 phase, 50 Hz, MNX 40 series all as specified and directed. Make: L&T Cat Pt No CS94190 or equivalent in Legrand

Supply only 3 pole power contactor dry type of capacity 32 Amp, AC 430Volt, 3 phase, 50 Hz, MNX 32 series all as specified and directed. Make: L&T Cat Pt No CS94111 or equivalent in Legrand

Supply only side mounting add on auxilary block 01NO+01NC (Right or left) suitable for of 3 pole L&T MNX series contactor, AC 430Volt 3 phase 50 Hz, all as specified and directed. Make: L&T Cat No CS94205 or equivalent in Legrand

Taking up DI/CI/MS water mains of the following bore sizes including all fittings with spigot and socket ends and lead joints including burning out old joints and recovering lead complete including necessary excavation & earth work all as directed by Engineer-in-Charge.

80 mm dia bore

100 mm dia bore

150 mm dia bore

Supply and lay in trenches in replacement of Ductile iron pipes K-9/k-7/CI/GI/MS Spigot and Socketed ends, centrifugally cast suitable for tyton joint/lead joint in different lengths as per site condition, complete all as directed of following sizes

80 mm dia bore K-7

100 mm dia bore K-7

150 mm dia bore K-7

150 mm dia bore K-9

Re-fixing CI pipe including fittings with spigot and socketed end centrifugally cast laid in trenches after cleaning internally and externally, drawing out foreign material/rust complete up to satisfaction of Engr in Charge of following sizes :-

80 mm dia bore

100 mm dia bore

150 mm dia bore

Supply and fix in replacement of rubber gasket joint 'tyton joint' complete all as specified and directed of the following bore of pipes:-

80 mm dia bore

100 mm dia bore

150 mm dia bore

M&L for repairing leakages of CI pipes with spigot and socket ends, de-watering of pipe lines and trenches, burning out joints to recover lead and making new lead joint with retrieved material and any additional quantity of lead required as per site requirement complete including all other materials such as spun yarn, fire wood etc and testing complete including necessary excavations & earth work all as specified of the following sizes

80 mm dia bore

100 mm dia bore

150 mm dia bore

M&L for 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, upto 150mm bore of pipe complete all as specified and directed.

M& L in replacement of tail pieces, flange and plugs or dummy flange plate, connecting pieces one end flanged and other socket or spigot and bell mouth pieces one end flanged other end tapering as bell mouth of size upto 300 mm bore complete all as specified and directed.

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

80 mm dia bore

100 mm dia bore

150 mm dia bore

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

80 mm dia bore

100 mm dia bore

150 mm dia bore

M&L for drilling/ boring and tapping on existing CI/GI/MS/DI water mains (in position) for branch connections of the internal dia 15 to 50 mm dia by fixing of MS clamp of size 50x4 mm cut to length and bent to shape, drilled and welded with GI socket of suitable size including rubber packing, nut, bolt & washar etc and testing complete all as specified and directed.

M&L for Straight plain brass ferrules (or connecting screws ) screwed both ends and fixed to CI pipes pipes of size 15/20 mm bore

Taking out by necessary excavation & earth work steel Tubing from trenches/wall/floor/or from any site complete all as specified and directed for the following sizes

15mm bore

20 mm bore

25 mm bore

40 mm bore

50 mm bore

80 mm bore

Supply and fixing in replacement of 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.

15mm bore

20 mm bore

25 mm bore

40 mm bore

50 mm bore

80 mm bore

M&L for refixing of old taken out GI pipes after cleaning with all fittings (old or new as per site requirement)and refixed complete to wall/ceiling or laid in floor/trenches for the following sizes complete al as specified and directed.

15mm bore

20 mm bore

25 mm bore

40 mm bore

50 mm bore

80 mm bore

S&F in repairs gun metal globe or gate wall with iron wheel hand screwed both end for iron pipe all as per latest IS specifications for the following sizes

15mm bore

20 mm bore

25 mm bore

40 mm bore

50 mm bore

Taking out unserviceable sluice valve including S&F new Sluice valve with flanged ends cast iron body flanged and drilled for sizes as per IS- 14846 hand wheel operated including all joints with rubber or fibre board bolts nuts and washers with gun wedge nut and stainless steel spindle class PN 1.6 with operating wheel complete etc all as directed for the following sizes:

80 mm dia bore

100 mm dia bore

150 mm dia bore

200 mm dia bore

M&L for Construction of valve chamber of size 1.05 mtr x 1.05 mtr x 1.05 mtr internal dimensions complete of brick masonry of 23 cm thick in cement mortar 1:6 on PCC 1:4:8 fountation 75 mm thick using 40 mm graded stone aggregate, coping in concrete 1:3:6 for 10 cm thick at the top of brick wall using 20 mm graded stone aggregate and 15 mm thick plastering in 1:4 cement mortar on exposed surfaces of walls, MS cover of 5.0 mm thickness including 40mm x40mm x6mm angle iron frame fixed with the same size of angle iron hold fast, handle with locking arrangement, two coats of synthetic enamel paint over coat of red oxide primer on steel surfaces and two coat of white wash on the plasterd / concrete surfaces including necessary excavation and earth work complete all as specified and directed.

Taking out unserviceable Non return valve including supply and fixing connecting and testing non return valve horizental flow both end flanged class PN 1.6 as per IS specification and conforming to IS -5312 including nuts, bolts & washers, rubber gasket etc complete all as directed for the following sizes:

80 mm dia bore

100 mm dia bore

150 mm dia bore

Supply and fixing Ball valves high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed complete all as specified and directed.

15mm bore

20 mm bore

25 mm bore

Excavation in trenches not exc. 1.5mtr wide and not exe 1.5 mtr in depth for laying GI pipe/ CI Pipe etc. and getting out in soft/loose soil complete all as specified and directed.

Returning fillingin soil from excavation including spreading, leveling, watering and well ramming in layers n.exe. 25 cm thick complete all as specified and directed.

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

Day to day maintaince / repair/ rectification of water supply complaints against any kind of fault in water pipe line of any size and type or No water supply complaint from building mounted OHT or any other complaint all as directed time to time by digging / tightening of fittings / chocking of lead in CI pipe joints / replacing of GI fittings etc including necessary excavation, returning filling and removing surplus soil (if required) and rectification of complaint to ensure satisfatory serviceability of the water supply with the help of providing two plumber with two helper on daily basis complete all as directed by Engineer-in-Charge. Note:- (i) The items required to replace shall be measured & paid for seperately under relevant item of BOQ at 'Supply only' rates. (ii) The Contractor shall be fully responsible to provide necessary transportaion, T&P and safety equipment to his labour to prevent any type of accidents and department will not responsible to provide any type of compensation to the contractor or his labour in case of any type of accidents / miss-happening or any type of casuality to his labour/ plumber. (iii) In case any maintenance / complaint informed to the contractor telephonically or verbally or on complaint slip is not rectified within 48 hours, the contractor shall be penalised @ Rs 500/- per complaint per day and shall be recovered from the contractor's dues. (v) The contractor or his representative will report to the concered JE E/M daily in the morning at 9.30 AM to collect the complaints and shall deposite the same to this office after rectification duly signed by the concerned user / occupant of affected acccn or area. Note : The payment will be released after verification of completion report of complaint slip.

Supply only following materials for replacement in day to day maintenance of water supply system by the contractor :- Note:- The materials supplied by the contractor, to be taken on charge by the department in Stores In Hand Ledger through RV duly verified by the Audit Authorities and then to be issued to the contractor through proper Indent to incorporate in the day to day maintenance works. THe unserviceable material shall be property of contractor and credit shall be recovered from the contractor payments.

GI Tee reducer 40 x 40 x 25 mm

GI Tee reducer 50 x 50 x 25 mm

GI Tee reducer 25x25x20 mm

GI Tee reducer 20 x 20 x 15 mm

GI Tee equal 25x25x25 mm

GI Tee equal 20x20x20 mm

GI Tee equal 15x15x15 mm

GI Union 50 mm

GI Union 40 mm

GI Union 25 mm

GI Union 20 mm

GI Union 15 mm

GI barrel nipple 15 mm 6 inches long, screwed at both ends

GI barrel nipple 15 mm 4 inches long screwed at both ends

GI barrel nipple 20 mm 6 inches long screwed at both ends

GI barrel nipple 20 mm 4 inches long screwed at both ends

GI barrel nipple 25 mm 4 inches long screwed at both ends

GI screwed plug 15 mm

GI screwed plug 20 mm

GI screwed plug 25 mm

GI elbow 15 mm

GI elbow 20 mm

GI elbow 25 mm

GI elbow 40 mm

GI elbow 50 mm

GI socket 15 mm

GI socket 20 mm

GI socket 25 mm

GI socket 40 mm

GI socket 25 mm

Reducer Elbow GI 20 x 15 mm

Reducer Elbow GI 25 x 15 mm

Reducer Elbow GI 40 x 25 mm

S&F bib taps 15 mm bore, Bib taps, cast iron with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed, complete all as specified and directed.

all as per sl item no 72 butt for 20 mm.

Taking out, sluice valve top cover, spindle and broken / unsv check nut (gutka) carry to workshop & re-fixing of sluice valve after servicing / maintenance /grinding / cleaning / threading / greasing work to sluice valve parts, including replacement of gland packing, rubber sheet, nut, bolt, Spindle ,check nut and washer of existing size complete all as specified and directed, of following size:-

80 mm dia bore

100 mm dia bore

150 mm dia bore

200 mm dia bore

M&L for PCC 1:2:4 type B1 using 20 mm stone aggregate for providing, cement concrete in roof kerbs or mud stops, rounded or chamfered on edges in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string course lacing courses, parapets and railing upto 60cm in height copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating from work etc complete all as specified and directed.

M & L for 15 mm thick rendering on fair face of brick work with cement mortar 1 : 4 finished even and smooth (without using extra cement) including taking down the plaster & rubbish off the MD land complete all as specified and directed.

M&L for Collection, transporting and testing the sample of water in a borosil bottle sealed in presence of Engr-in-charge from water supply installation site at RTS & Depot Saharanpur to Govt Lab at department of civil Engineering IIT Roorkee every six Months and submitting test report of sample. The format for chemical analysis are as under:- (i) Total Dissolved solids (mg/I) (ii) Total Hardness as CaCO3 (mg/I) (iii) Calcium as Ca (mg/I) (iv) Magnesium as MG (mg/I) (v) Methal Orange Alk (mg/I) (vi) Iron as Fe (mg/I) (vii) Chloride as CL (mg/I) (viii) Sulphate as SO4 Fluoride as F (mg/I) (ix) ph (mg/I) (x) No3 (mg/I) (xi) Conductivity (micro s/CM) (xii) Turbidity (NTU) (xiii) Residual free Chlorine (mg/I) (xiv) Sodium as Na (mg/I) (xv) Total Solides (mg/I) (xvi) Fluoride as F (mg/I)

M&L painting cast iron/MS water mains external surfaces with one coat of synthetic paint over existing painted surfaces of rising main supply for the following completed all as specified and directed.

150 mm bore

100 mm bore

80 mm bore

S&F phase changer three phase suitable for up to 50 HP motor all as specified and directed.

S &F Star Delta Starter Complete with Power Contactor's, Relay, Timer in Factory built Sheet Metal enclosure suitable for 50 HP Submersible / VT pump Motor. Make : L&T cat Patr No SS94021 (MN 45 FASDS) or Equivalent make in Siemens / BCH

S&F three phase RDL Oil immersed DOL Submersible control starter suitable for 15/20 HP capacity all as specified and directed. Make Bentex or equivalent approved by GE.

S&F Single Phase perventer, phase reversible with under voltage, over voltage preventer relay - Make :Minilac / L&T

S&F Thermal over load relay suitable for 42 to 69 Amp current rating, MN 12 type L&T - Make L&T cat no SS94138OOHO

M&L for developing existing 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 in 80 hours process and testing the yield for the first 40 hours by using air compressure including proper arrangement for back pressure at 4 stages of course sand/gravel/medium sand complete all as specified and directed. Note :- All types of T&P and transportation etc as required at site to complete the Job to be arranged by the contractor and cost/hire charges etc shall be deemed included in the quoted rates.

Supply only TCCA 90 (Trichloroisacyanuric acid) granular chloine suitable for swimming pool water sanitation (treatment) each 50 Kg per drum complete all as specified and directed.

Supply only Calcium hypochlorite 65-70% (High strength calcium based granual chlorination chemical) more stable thanchlorine gas and stronger than bleaching powder free from toxicity and safe for water. Test report of chemical must be produced from by Govt Lab) Note :- Contractor / Supplier must submit toxicity free report from Govt. institute test for calcium hypochloride alongwith each delivery. (pakage in 45 Kg plastic drum)

Supply only stable bleaching powder grade I (ISI marked) in 25 kg polythene bag confirming to IS -1065(1989) of fresh stock with in 60 days of its packing complete all as specified and directed. Make Shree Ram / CKL any E-in-C/ CECC approved brand complete all as specified and directed.

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

Disconnecting carefully old unserviceable Ammeter from panel board and Supply & Fix of new 96 mm size square digital type ammeter of range 0-100 Ampere with set of CTs of suitable rating complete all as specified and directed. Make : L&T cat pt no WL131010OOOO or Equivalent in AE/Schiender.

Disconnecting carefully old unserviceable Voltmeter from panel board and Supply & Fix of new 96 mm size square digital type Voltmeter of range 0-500 Volt complete all as specified and directed Make : L&T cat pt no WL132010OOOO or Equivalent in AE/Schiender.

S&F 3.0 mm thick Mild steel, plain, black sheet in over head tank in existing size, bases of over head water tank and similar work, cut to size and sheeting is welded to frame of Existing over head water tank of capacity 50000/100000 lakh gallon including necessary locking arrangement complete all as specified and directed.

S&F rubber insulation safety mat class C suitable for pump house all as specified and directed.

M&L for taking out Bowl assembly sunk at any depth in borewell including all types of T&P all as specified and directed.

Checking /testing and replacement of defective parts of LT panel/starter of any capacity/make of starter and replace the same all as specified and directed. Note :- All types of T&P and transportation etc as required at site to complete the Job to be arranged by the contractor and cost/hire charges etc shall be deemed included in the quoted rates.

VIJAY ENTERPRISES

M/S AJIT CONSTRUCTION CO

AMAR NATH SHARMA

RAJAN TRADERS

M/s Inderlal

RADHA ENTERPRISES