REPAIR / MAINTENANCE OF EXTERNAL WATER SUPPLY SYSTEM AND SUPPLY OF WATER TREATMENT MATERIALS OF ENTIRE AREA OF RANIKHET UNDER GE RANIKHET

Amount

BOQ ( Sch A )Water supply works Excavation in trenches in soft /loose soil not exc 1.5 m wide and not exc 1.5mtr depth for laying pipe line and getting out including trimming sides and forming bottom surface to the required level/slope etc. complete all as specified and directed

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

Returning, filling in, including spreading ,levelling, watering and well ramming in layers not exceeding 25 cm in soft /loose soil complete all as specified and directed.

Taking up or down existing GI steel water tubing of any grade including all GI fittings laid in trenches or on open surfaces bore of pipe 100mm complete all as specified and directed.

All as per item No 4 here in before but bore of pipe 80 mm

All as per item No 4 here in before but bore of pipe 50 mm

All as per item No 4 here in before but bore of pipe 40 mm

All as per item No 4 here in before but bore of pipe 25mm

All as per item no 4 here in before but bore of pipe20 mm

All as per item no 4 here in before but bore of pipe15 mm

Supply and fixing Steel water tubing medium grade galvanised with all GI fittings (such as bend,elbows,tees, connections, short pieces, back nuts, unions, caps & plugs etc) laid in trenches or on open surfaces bore of pipe 100mm complete all as specified and directed.

All as per item No 11 here in before but bore of pipe 80 mm

All as per item No 11 here in before but bore of pipe 50 mm

All as per item No 11 here in before but bore of pipe 40 mm

All as per item No 11here in before but bore of pipe 25 mm

All as per item No 11 here in before but bore of pipe 20 mm

All as per item No 11 here in before but bore of pipe 15 mm

Taking out old unserviceable gun metal globe or gate valve , Supply and fixing gun metal, globe or gate valves ISI marked class-I, with iron wheel head, screwed both ends, for iron pipe bore dia of pipe 50mm complete all as specified and directed.

All as per item No 18 here in before but bore dia of pipe 40 mm

All as per item No 18 here in before but bore dia of pipe 25 mm

All as per item No 18 here in before but bore dia of pipe 20 mm

All as per item No 18 here in before but bore dia of pipe 15 mm

Taking out old unserviceable sluice valve for replacement & supply and fixing of sluice valve 200 mm dia of cast iron body flanged and drilled as per ISI 14846 (ISI Marked) specifications class PN-1.6 with stainless nuts,bolts, washers & fibre/rubber gasket steel spindle complete all as specified and directed.

All as per item No 23 here in before but 150 mm dia

All as per item No 23 here in before but 100 mm dia

All as per item No 23 here in before but 80 mm dia

Taking out old unserviceable foot valve for replacement, supply and fixing cast iron foot valve suitable for 80 mm bore pipe including gasket, nuts,bolt, washer etc complete all as directed by Engineer- in-Charge

Taking out old unserviceable foot valve for replacement, supply and fixing cast iron foot valve suitable for 100mm bore pipe including gasket, nuts,bolt, washer etc complete all as directed by Engineer- in-Charge

Taking out of old non return valve, supply and fixing cast iron non return valve of size 150 mm bore class-I PN-1.6 (ISI Marked) with both end flanged complete all as specified and as directed.

Taking out of old non return valve, supply and fixing cast iron non return valve of size 100 mm bore class-I PN-1.6 (ISI Marked) with both end flanged complete all as specified and as directed.

Taking out of old non return valve, supply and fixing cast iron non return valve of size 80 mm bore class-I PN-1.6 (ISI Marked) with both end flanged complete all as specified and as directed.

Supply & fixing galvanised iron ISI marked heavy duty drilled flanged suitble for 80 mm bore pipe line complete all as specified and directed.

Supply & fixing galvanised iron ISI marked heavy duty drilled flanged suitble for 100 mm bore pipe line complete all as specified and directed.

Supply & fixing galvanised iron ISI marked heavy duty drilled flanged suitble for 150 mm bore pipe line complete all as specified and directed.

Supply & fixing galvanised iron ISI marked heavy duty drilled flanged suitble for 200 mm bore pipe line complete all as specified and directed.

Supply & fixing galvanised iron ISI marked heavy duty drilled flanged suitble for 300 mm bore pipe line complete all as specified and directed.

Welding of GI leakage pipe 80 mm to 150 mm size by electric resistance uniform thick welding by provideing electric supply upto location using suitable size of electrode and other pipe lifting and safety equipments, excavation & earth work etc. (Note :- The rate quoted shall be deemed to have been included the cost of such provision).

Dismantling existing unserviceable Pump set electric driven centrifugal, multistagecapableof delivering 7500 GPH at 205 meter head capacity 30 HP and checking all defective parts and transporting to Haldwani repair workshop and back to site after repair including replacement of following major parts :- Note:- Spare parts will be measure and paid seprately under respective items as supply only.

Supply only Impellar cast iron

Supply only shaft sleeves DA and NDA

Supply only Balancing ring cast iron

Supply only inlets stage casing bush CI

Supply only stuffing box packing

Supply only Impellar key steel

Supply only balance disc cast iron

Supply only split gland

Supply only Rubber ring for pump stage packing

Supply only Coupling ring

Material & labour for Dismantling existing unserviceable 100 HP cap motor electrically and mechanically from foundation and transporting to Haldwani for rewinding with suitable size of copper enameled wire with all accessories incl varnishing, testing, transporting back and refixing commissioning and testing complete all as specified and directed.

Material & labour for Dismantling existing unserviceable 30 HP cap motor electrically and mechanically from foundation and transporting to Haldwani for rewinding with suitable size of copper enameled wire with all accessories incl varnishing, testing, transporting back and refixing commissioning and testing complete all as specified and directed.

Dismantling existing unserviceable electric driven centrifugal Pump set, horizontal type 7500 GPH, 205meter head with 30 HP electric motor, checking all defective parts and transporting to Haldwani repair workshop and back to site after repair including replacement of following major parts :- Note:- Spare parts will be measure and paid seprately under respective items.

Supply only Impellar bronze

Supply only shaft sleeves DA and NDA

Supply only Balancing ring cast iron

Supply only inlets stage casing bush CI

Supply only stuffing box packing

Supply only Impellar key steel

Supply only balance disc cast iron

Supply only split gland

Supply only Rubber ring for pump stage packing

Supply only Coupling ring

Supply & fixing in replacement of bearing suitable for 30 HP motor as per existing make all as specified and directed.

Supply & fixing in replacement of bearing suitable for 100 HP motor as per existing make all as specified and directed.

Dismantling existing unserviceable electric driven centrifugal Pump set, discharge capacity 20 LPS at 15 mtr head,5 HP type KDS-1639 installed at swimming pool / Adm top checking all defective parts and transporting to Haldwani repair workshop and back to site after repair including replacement of shaft sleeve, stuffing box with packing all as specified and directed. Note:- Spare parts will be measure and paid seprately under respective items.

Supply only shaft sleeves DA and NDA

Supply only stuffing box

Supply only stuffing box packing

Complete B maintenance check of generator set 62.5 KVA SM No153965 by cleaning , checking and adjusting of aneroid oil, throttle linkage, fuel tank breather, crankcase breather, air piping, oil bath air cleaner tray screen and belt including replacing of engine oil, full flow oil fillter , by pass filter air compressor breather element, fuel filter primary and secondary, cleanin of radator, hose pipe set and fan balt etc all as specified and directed by the Engr-in-charge. Engine make Rustan & Alternator make Crompton Greaves

Complete B maintenance check of generator set 50 KVA SM No 153963 by cleaning , checking and adjusting of aneroid oil, throttle linkage, fuel tank breather, crankcase breather, air piping, oil bath air cleaner tray screen and belt including replacing of engine oil, full flow oil fillter , by pass filter air compressor breather element, fuel filter primary and secondary, leanin of radator, hose pipe set and fan balt etc all as specified and directed by the Engr-in-charge. Make:- Kirloskar

Complete B maintenance checking of pumping set vogal 11000GPH 76 BHP 1500RPM by cleaning , checking and adjusting of aneroid oil, throttle linkage, fuel tank breather, crankcase breather, air piping, oil bath air cleaner tray screen and belt including replacing of engine oil, full flow oil fillter , by pass filter air compressor breather element, fuel filter primary and secondary,leanin of radator, hose pipe set and fan balt etc all as specified and directed by the Engr-in-charge.

Complete cleaning & welding of pressed steel/iron water storage tank 18,000 gallons capacity located at IDulikhat from inside, extraction of all mud/sand/dust/Algee deposits making it free from algee growth by scrapping & washing with water & painting with one coat of black bitumeneous paint all the MS items fitted insideand one coat of red oxide primer on outer surface of tank including general cleanliness of outer area/surroundin, drain and making of tank capacity and date of cleaning etc complete all as specified & as directed .

Complete cleaning of masonry water storage reservoir of 9 lacs gallons capacity at Jhula Devi from inside, extraction of all dust/sand/mud/algee deposits, making it free from algee growth by scrapping with brush, washing with water cleaning of all MS/lron/wooden frame work inside and roof of the reservoir & general cleanliness of the outside surface/area surrounding of the tank including drains etc, Applying two coats of lime wash on all plastered internal surface (excluding floor) of the tank & two coats of approved make & shade of snowcem on all sides of the outside of the tankincluding necessary painting by white synthetic enamel paint on external surface of tank over black paint of size 2.5 fit x 1.5 fit including marking of tank capacity and date etc of cleaning. The entire Job is to be carried out all as specified and directed

All as per item No 72 here in before 8 lacs gallons capacity at Jhula Devi.

All as per item No 72 here in before 3 lacs gallons (Two compartment of 1.5 lacs glns each) capacity at Half Moon.

All as per item No 72 here in before 1 lacs gallons (Two compartment of 60,000 & 40,000 glns) at Kampoor (Adm top).

All as per item No 72 here in before 40,000 glns capacity clear water reservoir at upper Kaligadhera.

All as per item No 72 here in before 15,000 gallons capacity clear water reservoir at Machkali Reoni pump house

All as per item No 72 here in before 10,000 gallons capacity reservoir at Dulikhet.

Supply and fixing PVC fexible pipe 25mm dia as in delivery of suction sweeper motor of pressure rating 3Kg/sq cm complete all as specified and directed.

Supply and fixing as in replacement start & Off/Reset version contactor MN-5, 500 volts, 50Hz, 2A, AC-15Max, Fuse 6A complete all as specified and directed. Make :- L& T Regd Design No 154221 or equivalent make as specified in particular specification

Material & labour for complete removal of existing paint, preparation of surfaces and applying two coats of synthetic enamelled paint of approved shade over a coat of red oxide primer on external surfaces of motor and pumps including writing SM/MES Nos etc. complete all as specified and as directed.

Supply in replacement water testing kit free chlorine & PH test with coloured ample with all testing fitments and OT solution packed in Rexene finished wooded box complete as directed and as approved by Engnr-in-Charge.Make RMCO or equivalent make as approved by GE.

Supply in replacement digital water TDS testing kit complete as directed and as approved by Engnr-in-Charge.

Supply Water testing solution O-TOLODINE bottle 500 ML complete as directed and as approved by Engnr-in-Charge.

Supply and fixing in replacement pressure pump of 1 HP, single phase, 230 volt, 50 HZ, 2800 rpm, head 25 mtr discharge 30lpm, size 25x25mm, with oressure tank as per maufacturer instruction complete all as specified and directed. Make :- Jyoti, crompton Greaves, KSB

Supply only of nylon brush assembely 600 mm long suitable for Trolley type suction sweeper cap 5 HP complete all as specified and directed. Make : Cromptom Greeves or equivalent make as approved by GE

Cleaning of valve pit chambers any size , removing algae, silt, sludge accumulated at bottom of valve pit chambers up to the entire satisfaction of Engineer in Charge and removed at distance not exc 50m complete all as specified and directed.

Material & Labour for construction of brick masonery valve pit of size1200x1200x1200mm (internal dimensions) with brick work of sub class 'B' old size bricks built in cement morter 1:4 and 10mm thick rendering on internal and exposed external surface and including 40x40x6mm mild steel angle frame 3.15mm thick mild steel sheet cover in two Nos shuitters with handle and locking arrangement and 1 Nos 50mm size 4 levers lock with key in duplicate make Navtal including painting steel and iron surfaces with two coats of black bituminous paint over a coat of red oxide primer complete all as specified, shown on drawing including demolition of existing valve pit and as directed.

Material & Labour for construction of brick masonery valve pit of size1050x1050x1050mm (internal dimensions) with brick work of sub class 'B' old size bricks built in cement morter 1:4 and 10mm thick rendering on internal and exposed external surface and including 40x40x6mm mild steel angle frame 3.15mm thick mild steel sheet cover in two Nos shuitters with handle and locking arrangement and 1 Nos 50mm size 4 levers lock with key in duplicate make Navtal including painting steel and iron surfaces with two coats of black bituminous paint over a coat of red oxide primer complete all as specified, shown on drawing including demolition of existing valve pit and as directed.

Supply and fixing mild steel , plain black sheet 1.6mm thick in hearths, water tank cover, ducts , urinal troughs, valve pit and similar work , cut to size , hole punched, including round headed screws, clouts nails or rivets and fixed to wood or steel framing with plain 40mm lap joints with riveted or welded seams including or turning up, mitred angles etc as requird complete all as specified and directed.

Collecting samples of under ground sump water from Jhula Devi pump house( Raw water and treated water) for Bacteriological testing and complete Chemical testing for parameters as specified. Note : The bacteriological and chemical testing of water shall be carried out in Govt authorised laboratory . The item cost includes collecting of samples of water from UG sump and Pump house site and charges of Govt authorised laboratory for carrying out testing of water sample.

Supply only Calcium Hypo chlorite 65% to 70% chlorine content in granular and tablet form in packing of drum of 45 kg Brand Name: Puri Chlor of M/S Sree Rayalaseema Hi-Strength Hypo Ltd or equivalent Make & brand as mentioned in latest approved list of E-in-C Br New Delhi and HQ Chief Engineer Central Command complete all as specified and directed

Supply only Bleaching powder complete all as specified and directed.

Supply only Alum complete all as spacified and directed.

Supply only crystal Alum

Supply only copper sulphate

Supply only potasium permagnate

Supply only Fiber sheet 4 mm thick

Supply only Fiber sheet 6 mm thick

Supply only Fiber sheet 8 mm thick

Supply only Nut, bolts and washer of size as per sample

Supply and fixing in replacement Door Hinges ( Male & Femaled) suitable for 125 KVA DG set complete all as specified and directed

Supply and fixing Ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass 25mm bore dia of pipe complete all as specified and directed

Supply and fixing Ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass 20mm bore dia of pipe complete all as specified and directed

Supply and fixing in repairs Pressure gauge with isolating valve and siphon of 7 Kg x 4" dial r. Make : RMCO or equivalent make as approved by GE.

Taking down old unserviceable burnt copper/ aluminium cable, Supply and fixing multi core heavy duty copper cable PVC insulated sheathed, 1100 volt grade cable of size 3 core 35 sqmm including lugs complete all as specified and directed

Material and labour for servicing of electrically driven centrifugal pump set 100 HP Motor-pump set including greasing, cleaning and replacement of water body kit seal cup, screw ring retainer, bearing, greasing of motor , replacemet of unservicable nuts, bolts etc complete all as specified and directed

aditya construction