REPAIR/ MAINT OF SEWAGE TREATMENT PLANT, SWIMMING POOL AND CONNECTED WORKS OF WATER SUPPLY INSTALLATION, CLEANING OF OHT/UG SUMPS AND HOUSE SERVICE TANKS AND REPAIR/ MAINT TO TREATED WATER TO STP, REPAIR/ MAINT OF CHLORONOMES AND CERTAIN MISC WATER S

Amount

M&L cement concrete type B- 1, 1:3:6 using 40mm grade aggregate in mass concrete complete all as specified and directed.

De-watering, removing all moses, algae and dirt from internal walls, floors & mouths of pipes of RCC overhead reservoir/ under ground sump by using steel wire brush and cleaning with high pressure industrial vacuum cleaner including removing of dirty water completely using sludge pump set and disposing of the same to a safe distance and applying of anti bacterial sterilization spray to internal surfaces using Zero bacterial compound by approved chemical and writing the date of cleaning on outside of tank/ sump using synthetic enamel paint of white colour over black background with letters of size 100mm height x 100mm wide complete for OH Reservoir 1,00,000 Gallons capacity with 98 feet staging all as directed and specified.

All as per item No.2 above but OH Reservoir 50,000 Gallons capacity with 65 feet staging

All as per item No.2 above but UG sump 25000 ltrs capacity including white wash outer side (exposed)

All as per item No.2 above but OH Reservoir 10,000 Gallons capacity with 60 feet staging

All as per item No.2 above but including white wash outer side (exposed), with out staging of UG sump 1,50,000 Gallons capacity

All as per item No.2 above but including white wash outer side (exposed), with out stagingof UG sump 75,000 Gallons capacity

All as per item No.2 above but including white was outer side (exposed), with out stagingof UG sump 50,000 Gallon capacity

All as per item No.2 above but collection tank swimming pool 50,000 Litres capacity

All as per item No.2 above but under Ground Sump 10,000 ltrs capacity

All as per item No.2 above but Static water tank 50,000 litres capacity including white wash outer side (exposed)

All as per item No. 2 above but OH service tank upto 25000 ltrs capacity

All as per item No. 2 above but PVC under ground tank upto 5000 ltrs capacity

Supply and fix GI tank Nipple 20mm including dismantling and taking up unserviceable all as directed.

Supply and fix GI tank Nipple 15mm including dismantling and taking up unserviceable all as directed.

S&F and in repair PTMT ball valve, high pressure, with epoxy coated aluminium rod and high density plastic ball screwed for 20mm bore GI tubes, fixed in repairs, all as specified and as directed.

S & F PVC tank cover (top) with all fittings for rotational moulded polythelene water storage tanks (cylindrical vertical with closed top) suitable for upto 5000 ltrs capacity, after taking out unserviceable water tank cover complete all as specified and as directed by Engr-in-Charge.

M&L bleaching powder GD-1 with minimum available chlorine as 23.5%, packed in 25 Kgs capacity bag all as specified and as directed.

Supply and fix in position on roof of building/stage of any height ,1000 litres capacity rotational moulded polyethylene water storage tanks, of any description, including taking down the exhausting tank all as specified and as directed. Make Sintex/Kaveri/Polycon,Jaipur/Rotex/Infra

All as per item No. 19 above but PVC water tank 1500 ltrs capacity.

Supply and fix in repair flexible PVC braided pipe, heavy duty, 50mm dia with circlips/ clamps suitable for suction sweeper all as specified and as directed.

Supply and fix in repair flexible PVC braided pipe, heavy duty, 40mm dia with circlips/ clamps suitable for suction sweeper all as specified and as directed.

Supply and fix in repair flexible PVC braided pipe, heavy duty, 25mm dia with circlips/ clamps suitable for suction sweeper all as specified and as directed.

Supply and fix in reapirs Nylon rope heavy duty (Manila type) of size 25mm dia all as specified and as directed.

Supply and fix, in reparir, Nylon brush suitable for suction sweeper, 2 feet x 2 inch size with necessary nuts, bolts, washers etc including removing unserviceable brush all as specified and as directed.

Supply and fix in repair Ball valve (Half round valve), brass, 25mm bore, all as specified and as directed. Make : Neta / Luster/leader/Kirloskar.

Supply and fix in repair Ball valve (Half round valve), brass, 40mm bore, all as specified and as directed. Make : Neta / Luster/leader/Kirloskar.

Supply anf fix in repair rubber gasket suitable for suction sweeper including MS flat strip support, bolts, nuts and washers complete, fixed in repairs all as specified and as directed.

Supply & fixing in repair Gun-metal, globe or gate valves, heavy duty, with iron wheel head, screwed both ends (ISI marked) of size 15 mm including taking down complete all as specified & directed by Engr-in-Charge. Make : leader/Zoloto/BIR/Kirloskar/Kartar

All as per item No 29 above but 20 mm dia.

All as per item No 29 above but 25 mm dia.

All as per item No 29 above but 40 mm dia

Supply & fixing in repair 50mm dia Gun-metal, globe or gate valves, heavy duty, with iron wheel head, screwed both ends (ISI marked) complete all as specified & directed by Engr-in-Charge.

Taking up or down GI pipes 50mm dia with all fittings including cleaning for refixing or removal to store from floors, walls,treanches and roofs etc. all as specified and as directed.

All as per item No. 34 above but GI pipe 25 mm dia

Supply and fixing galvnised water tubes, medium grade,50 mm bore including all new fittings, laid in wall/ ceiling and floor complete of following sizes all as specified and as directed. Make Jindal

All as per item No 36 above but GI pipe 25 mm bore.

M&L for replacement of corroded valve chamber covers of any size fabricated from structural steel sections and 2 mm thick iron sheet with angle as per existing size locking arrangement incl painting two coats of black paint over a coat of red oxide primer all as directed

Dewatering, cleaning of FIDAS/UG sump at STP with high pressure water jet to remove all mosses, algae and dirt and removal of dirty water using sludge pump set/industrial vaccume cleaners and disposing of the same to a safe distance and including scrubbing of internal floor surface by using steel brush, removing of dirt,spread the bleaching powder aroun the tank completely and carefully remove the diffuser and after cleaning re connection of the diffusers ,testing the same including applying two coats of white wash to external surface complete and writing in white colour the date of cleaning by using synthetic enamel paint over black back ground with letters of size 100mm height, 100mm wide complete all as specified and directed for FIDAS 50000 Ltrs capacity.

All as per item No.39 above but UG Raw water sump of capacity 100000 ltrs including incoming chambers.

All as per item No.39 above but UG sump 25000 ltrs (clarified water collection tank) capacity

All as per item No.39 above but treated water UG Sump 100000 Ltrs capacity

Supply and fix, in repair, butter fly valves of 50mm dia in presure filter header lines or air blower delivery system as directed by Eng-in-Charge.

Supply and fix, in repair, butter fly valves of 65mm dia in presure header lines or air blower delivery system as directed by Eng-in-Charge.

Supply and fix butterfly valve of size 100mm dia complete fittings SI marked, with bolts and nuts and washers including providing rubber insertion of suitable thickness complete ncluding taking out existing unserviceable valve as per existing make all as specified and directed by Engineer in charge.

Supply and fix butterfly valve of size 150mm dia complete fittings SI marked, with bolts and nuts and washers including providing rubber insertion of suitable thickness complete ncluding taking out existing unserviceable valves as per existing make all as specified and directed by Engineer in charge.

Supply & fix in repairs PVC control valve 25mm dia of superior quality all as all as specified and directed by Engineer in charge.

Supply & fix in repairs PVC control valve 20mm dia of superior quality all as specified and as directed.

Comprehensive repairs and servicing of chloronome plants of sodium hypo-chlorite dosing plant of chlorine dosing system high pressure single head gear motored adjustable with tank make declibac at HQTC main pump house, swimming pool and STP -04 Nos, cleaning of chlorine tank and necessary repair & replacement of unserviceable parts & reassembling the same including testing complete all as specified and directed by Engineer in charge. Notes-: Spair parts shall be measeured and paid separately.

Supply only Altoch -GP (Calcium based granual disinfectant for water treatment more stable than chlorine gas and stronger than Bleaching powder and Sodium hypochlorite) Packing in 45 Kg plastic drum.

Supply and fix in repairs “Foot Valve assembly” for sodium hypo-chlorite dosing pump complete as per existing make all as specified and directed by Engineer in charge.Make : Declibac

Supply and fix in repairs “Anti Siphon Valve” for sodium hypo-chlorite dosing pump complete as per existing make all as specified and directed by Engineer in charge.Make : Declibac

Supply and fix in repairs “Pulsar circuit and speed potential meter” and adjustable motor for sodium hypo-chlorite dosing pump complete as per existing make all as specified and directed by Engineer in charge. Make : Declibac

Supply and fix in repairs “Diaphragm” for sodium hypo-chlorite dosing pump completeas per existing make all as specified and directed by Engineer in charge. Make : Declibac

Supply and fix in repairs “PVC Pipe heavy duty” for sodium hypo-chlorite dosing pump complete as per existing make all as specified and directed by Engineer in charge. Make : Declibac

Supply and fix in repairs “Suction valve seal” for sodium hypo-chlorite dosing pump complete as per existing make all as specified and directed by Engineer in charge. Make : Declibac

Supply and fix in repairs “Ball ceramic” for sodium hypo-chlorite dosing pump complete as per existing make all as specified and directed by Engineer in charge. Make : Declibac

Supply and fix in repairs “Diaphragm Seal” for sodium hypo-chlorite dosing pump complete as per existing make all as specified and directed by Engineer in charge. Make : Declibac

M&L copper sulphate superior grade of approved make all as specified and as directed.

Supply only aluminium sulphate (alum) 7% min powder,superior grade in 50 kg bags each all as specified and as directed.

Supply only Soda ash of superior quality all as specified and as directed.

Supply only bleaching powder GD-1 conforming to IS 1065/ 89 (second revision) with minimum available chlorine as 23.5% packed in 25 Kgs capacity HDFN bag all as specified and as directed. Make : Sriram

Supply only sodium hypo chlorate solution Gde-I with chlorine content 35 to 120 GPL in 35 litres PVC containers all as specified and as directed. Make : Declibac

Supply only orthotolidine reagent in each bottle of 500 ml for testing of chlorine content in water all as specified and as directed. Make: Glaxo/ SDS

Repair/replacement of, servicing of LT panel boards at swimming pool installation with switch gears consisting of Incoming and out going MCCBs, pump set starters and connected accessories as specified / comprising the following tasks :- (i) Cleaning with blower (ii) Cleaning with brush (iii) Replacement of damaged cable lugs (iv) Replacement of deteriorated copper wiring (v) Replacement of sheared rubber beadings (vi) Tightening of loose connections (vii) Preparation of old painted surfaces and applying one coat of metallic spray paint of approved colour. (viii) hinges and welding as required

Supplying and laying in repairs of CPVC pipe SDR 11 of size 20mm outer dia with all fittings on walls /ceiling/floors complete all as specifide and directed.

Supplying and laying in repairs of CPVC pipe SDR 11 of size 25mm outer dia with all fittings on walls /ceiling/floors complete all as specifide and directed.

Supplying and laying in repairs of CPVC pipe SDR 11 of size 40mm outer dia with all fittings on walls /ceiling/floors complete all as specifide and directed.

S&F in repairs CPVC ball valve of size 40 mm dia

S&F in repairs CPVC ball valve of size 25 mm dia

S&F in repairs CPVC ball valve of size 20 mm dia

M&L for taking up open well submersible motor dismantling & taking out old burnt winding, cleaning the slots and new re-winding of motor 10 HP 3 phase 415 volt with suitable gauge super enamelled copper winding wire and providing insulation materials such as fibre/ glass, complete including necessary transportation to work shop and bring back after repair/ rewinding all as specified and directed by Engineer-in-Charge.

All as per item No.72 above but submersible sewage pumpset 7.50 HP all as specified and directed by Engineer-in-Charge.

All as per item No.72 above but submersible sewage pumpset 3.0 HP all as specified and directed by Engineer-in-Charge.

All as per item No.72 above but submersible monoblock pump set 2.0 HP 1 phase all as specified and as directed by Engineer-in-Charge.

All as per item No.72 above but monoblock pump set 0.5 HP 1 phase all as specified and as directed by Engineer-in-Charge.

All as per item No.72 above but monoblock pump set 3.0 HP 1 phase all as specified and as directed by Engineer-in-Charge.

All as per item No.72 above but motor 7.5 HP coupled with air blower all as directed and specified.

S & F flat 3 core PVC insulated, Submerssible multistranded copper conductor cable of size 2.5 sqmm including necessary connections including taking out old unserviceable submersible connection cable complete all as specified and as directed by Engineer - in - Charge. Make: Finolex

All as per item No.79 above but motor 4 sq mm all as directed and specified.

M&L for frame work such as grill, ladder/checkered plate and the like, using angle iron section for fabricating ladder of required size with steps including proper support angles, channels with building including two coat of water black bituminous paint and over one coat of red oxide and taking down old unserviceable grills, ladder etc all as directed and specified.

One coat of anti-corrosive bituminous paint on old painted surfaces of steel ladderin UG /OH tanks,etc all as directed and specified.

Supply and fix water pressure guage 0-7 kg/sqcm including dismantling unserviceable exisitng pressure guage complete all as specified and directed by Engineer-In-Charge. Make: Kaveri.

All as per item No.83 above but 100 mm dia rang 0 - 14 kg /sqcm

Supply and fix single phase preventer suitable for any capacity upto 10 HP pump sets including dismantling and taking up old unserviceable all as directed and specified by Eng-in-Charge. Exhausting make L & T

Supply and fix starter spares MK1 Relays of any range 0.6 A to 18 A includingg dismantling and taking up old unserviceable all as directed and specified by Eng-in-Charge. Exhausting make L & T

All as per item No 86 but starter spares MK1 combination coils of 230 /380 Volts.

All as per item No.86 but starter spares MK1 contactor coils of 230 /380 Volts

All as per item No.86 but starter spares MK1 thermal timer with out combination coil

All as per item No.86 but starter spares MK1 spare kit (4 set of contacts )

Supply and fix MNX 10 contactor (L&T), 3 pole, including dismantling and taking up old unserviceable all as directed and specified by Eng-in-Charge.

S & F MCCB, 4 pole, 160 Amps, adjustable type with 36 KA breaking capacity including dismantling of unserviceable MCCB, making electrical connections as required and testing all as directed by Engineer - in - Charge.

Supply and fix ,in repair, fine bubble membrane diffuser of 0.6 mtr long and 90mm outer dia including lifting and lowering consisting of EPDM membranes with PVC grid pipes, supporting CC blocks to fix the fine bubble membranes including tee, hose nipple,collar, U clamps and teflon tape as required all as directed and specified by Eng-in-Charge.

Supply and fixing in repairs coarse bubble diffusers of size 0.5 mtr long and 90 mm outer dia including lifting and lowering supported by PVC pipe and fittings with CC ballast and SS clamps, nut, bolt, washer etc as required all as directed and specified by Eng-in-Charge.

M&L for servicing of Air blowers, with greasing of ball bearings, oil seals and O rings and replacement of gear oil, 2 Nos belt as existing make spare planet suitable for air blower motor and air filters and spray painting with approved/ existing colour all as specified & directed.

Material and labour for Opening the pressure sand filter of capacity 35000 ltr/Hr, opening the top cover of filter and removing old used filter media complete including cleaing of internal surfaces of filter for rusting and other accumaltaed deposists by scrubbing with wire bursh to smooth surface all as directed. Note : In case the desired water quality parameters are not achieved the contractor shall arrange/alter the strata to ensure the quality parameters without any extra cost.

Supply only new fresh media for pressure sand filter as per the approved sample any size all as directed by Engineer-in-Charge for top up of lost sand media in pressure filter/ drying beds at STP plant.

Disconnecting electrical and water connections and cleaning fountain and ,water storage tank, removing deposited algae, servicing and refixing at the same position complete all as directed.

Supply and fix in repair shower nozzles 2.5mm size for fountain any location complete all as directed.

Dismantling and removing unserviceable multi colour changing water proofing light fittings and fixing with new light fitting and making necessary connections, testing complete all as directed Make : Havells, Crompton, L&T.

Material and labour for Opening the pressure sand filter at swimming pool of capacity 120000 ltrs/Hr, opening the top cover of filter and removing old used filter media includes various sizes of pebbles / fine and coarse sand complete to place near by not exceeding 15 mt. Cleaing of internal surfaces of filter for rusting and other accumaltaed deposists by scrubbing with wire bursh to smooth surface all as directed.

Supply and filling new fresh gravels/ pebbles for pressure sand filter at swimming pool as per the existing strata shown below including testing and commissioning and obtaining desired out put water quality parametersby testing at NABL approved laboratory as per the instruction and satisfactory of Engineer in charge :- (a) 25 to 50 mm size pebbles from bottom - 10 cm depth (b) 12 to 25 mm size pebbles -7.5 cm depth (c) 6 to 12 mm size pebbles - 7.5 cm depth (d) 3 to 6 mm size pebbles (Silex) -7.5 cm depth (e) 1.5 to 3 mm size coarse sand -10 cm depth (b) 0.7 to 1.5 mm size fine sand -37.5 cm depth Note : In case the desired water quality parameters are not achieved the contractor shall arrange/alter the strata to ensure the quality parameters without any extra cost.

S&F in repairs suction sweeper with brush holder made out of MS sheet 2mm thick suitable for fixing 2 feet nylon brush and provided with 4 nos moulded wheels of size 25mm dia on four corners of brush holder including providing rubber gasket of size 3mm thick all round the brush holder box fixed with suitable nuts,bolts,washers of GI and suitable handle for lifting/inserting the sweeper all as directed

Supply and fix in repairs PVC heavy duty braided hose 50mm dia with suitable clamps/circlips for suction sweeper complete

Supply and fix CI sluice valve of pressure Class PN - 1.6 flanged, 300 mm dia and drilled at both ends with ISI mark, having steel spindle and gunmetal rings including wheel for operation all as specifed and all jointing materials, bolts, nuts, washers, etc, all as specifed and as directed including dismantling and taking up unserviceable Valves complete.

All as per item No.105 above but 100 mm bore

S&F in repair butter fly valve 150mm dia heavy duty with rubber gasket complete

All as per item No.107 above but of size 100mm dia

All as per item No.107 above but of size 80mmdia

Supply and fix Non return valve, heavy duty, , PN –1.6, both end flanged, suitable to fix with 100mm boreI pipe line including taking down existing unserviceable non return valve all as specified and as directed.

M&L install & testing and commissioning of fully automatic star/Delta starter in sheet steel enclosure suitable for 10 HP,3 phase, 415 volts, 50HZ, AC complete including dismantling existing old starter form its position complete all as directed & specified by Eng-in-Charge. Make: L&T

S & F UPVC pipes 75 mm dia in trenches, with all fittings complete in old/new location all as specified and as directed.

M&L ball bearing for air blower motor of cap 7.5 HP all as specifide and as directed by Engineer -in charge.

M&L "O" ring for air blowers motor all as specifide and as directed by Engineer -in charge.

Supply and fix NDE/DE bearings suitable for 10 HP motor pump set all as specifide and as directed by Engineer -in charge.

Supply and fix NDE/DE bearings suitable for 3/2 HP motor pump set all as specifide and as directed by Engineer -in charge.

S & F in repair voltmeter 0-500 volts, square type 96 x 96 mm, connecting the cable complete all as specified and as directed by Engineer-in-Charge.

S & F in repair ampere meter 0-100 Amps square type 96 x 96 mm, connecting the cable complete all as specified and as directed by Engineer-in-Charge.

S & F LED indication lamp R/Y/B (each set of three) with base including dismantling of unserviceable indication lamp and connecting up the cables complete all as specified and as directed by Engineer-in-Charge.

M & L for supply, install testing and commissioning of DOL starter for the motors of capacity of 3/2 HP including dismantling existing old motor starter from its location by removing all cable connections complete all as specified and as directed by Engineer-in-Charge. Make: L&T or equivalent of Havells/BCH.

M & L for cleaning the swimming pool of capacity 10.00 lakh ltrs thrice in a week all around and bottom of the pool to remove the algae by means of scrpping / scrabbing the wall with wire brush removing the sediments deposited at bottom with the help of suction sweeper complete all as specified, non attending the suction of swimming pool shall be penalized @Rs 500.00 per cleaning Note :- Suction sweeper required for the cleaning will be provided by contractor. Non attending the suction of swimming pool shall be penalized @Rs 500/- per cleaning. the rate is deemed to be included in the quoted rate.

De-watering of swimming pool, including fountain,sucttion drainage carefully removing all moses, algae and dirt from internal walls, floors under ground sump by using steel wire brush and cleaning with high pressure industrial vacuum cleaner including removing of dirty water completely using sludge pump set and disposing off the same to a safe distance and applying of anti bacterial sterilization spray to internal surfaces using Zero bacterial compound (Aqua-treat) or equivalent approved chemical including writing the date of cleaning on outside of tank/ sump using synthetic enamel paint of white colour over black background with letters of size 100mm height x 100mm wide complete all as specified and directed for 10.00 lakhs ltrs capacities (swimming pool)of tanks/ sumps:

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m deep for laying of, pipes, foundation for poles etc. and getting out in hard/dense soil.

Returning, filling in, including spreading, levelling, watering and well ramming in layer not exceeding 25 cm thick complete in hard/dense soil.

Removal of surplus soil to a distance exc.50m and not exc 200 m and depositing at the location all as specified and directed by Engineer-in-Charge.

PLATINUM CONSTRUCTIONS

M/S Jaiprakash Electrical and Engineering Works

ANAND REFRIGERATION