Latest bore repair Tenders | Government bore repair Tenders

Central Government/Public Sector

CTN :38005126

18 Nov, 2024 45.72 Lacs

Mundra - Gujarat

Tender For corrigendum : provn of 02 in nos bore wells alongwith associated items at icgs mundra - material and labour for drilling of 02 nos pilot/trial bore by direct rotary rig method including all t&p through any kind of starta (soil, kankar, boulder or soft or hard rock) down up to 150 m depth below ground level by using suitable drill bit according to levering of casing pipe including the cost of mud pit, channels, etc and disposal of soil obtained to a distance not exc. 1 km away complete all as specified. note:- (i) the drilling shall be continued up to specified depth and in case sticky clay occurs in between the drilling must be stopped and hydrologist of gws & sb shall be contacted & eggr-in-charge shall be informed.(ii)cost of this consultant shall be borne by contractor (iii) taking the samples from the bore well cutting for every 3 meter interval and every change in strata if less than 3meter. (iv) preparation of litho logs based on these samples.(v) drill time log to be prepared and prescribed., (vi) aquifer performance tests at constant discharge with draw down and recovery reading.(vii) after completion of pilot bore, the contractor shall have to arrange for electro eater logging test of each bore.(viii) contractor have also produced bore well water test report for drinking water parameters before levering of motor and pump.(note:- if water quality not found fit for domestic purpose use then all other connected items of trial bore will not be executed.) , supply assembling, jointing, lowering and fixing in the bore hole pvc casing pipe of nominal dia 315 mm (medium well) ,10 kg/cm2 working pressure, confirming to is 4985-2000 including providing pea gravel of 8 mm to 4.6mm size for packing around the casing/slotted pipe in bore well all as specified and directed. make: astral/ashirwad/ajay/sfmc, all as per item no 2.00 above but slotted pipe. , supply, assembling, jointing, lowering lead free pvc column pipes of nominal dia 65 mm, od 75 mm (min), non toxic, pressure 16 kg/cm2 with and including top and bottom adaptor (ss) and accessories like epdm ring and double ss stud all as spd and directed by engineer-in-charge. make: astral/ashirwad/ajay/sfmc, development of tube well with compressed air by means of air compressor of suitable capacity not less than 300 cfm and over pumping using suitable capacity pump to make available water free from turbidity complete all as specified and directed by engineer-in-charge., m & l for conducting yield test for the bore well by continuously pumping for 24 hours by using a submersible pump set to determine safe pumping yield and produced water test report of samples which is collect every hour complete as directed by the engineer-in-charge. [ all arrangements for yield test shall be made by contractor and cost for the same borne by contractor ], supply and fix ms reducer, bail plug, top cover made of 3mm thick ms plate for bore well in two half sections having a hole of 75 mm bore in centre to accommodate pvc pipe and submersible cable suitable for fixing to the pvc casing pipe top, electric logging and simple strata box including provision of 2 sets of ms clamps made of 50x6mm ms flat including nuts, bolts, etc. including one coat of epoxy primer and two coats of epoxy paint wherever necessary complete all as specified and directed by engineer-in-charge., supply, install, test and commissioning of submersible pump stainless steel body electric driven with submersible motor, water lubricate, 3 phase, 10.0hp (appx) 415 volts, 50 hz with suitable submersible electric motor suitable for discharge of 2 liters per second against total head of 125m in the bore complete all as specified and directed by the engineer-in-charge. [ note : column pipe, submersible cable and control gear will be measured and paid separately]. [make: kirloskar / crompton / ksb], supply, install, test and commissioning of submersible pump stainless steel body electric driven with submersible motor, wa

CTN :38195498

21 Nov, 2024 8.32 Lacs

Raichur - Karnataka

Tender For driling of borewell repairs of plumbing work, electrical work, door & windows and toilet room to post metric boys hostel dr. b r ambedkar near bijangera road in raichur taluka of raichur district (under zp development grant for the year 2024-25) (reserved for st)

CTN :37985222

14 Nov, 2024 2.21 Lacs

Kalyani - West Bengal

Tender For corrigendum : supply of bearing housing (bl type) snh-532 grease lub. - 160 mm shaft dia. , (bl type for non-loc. ) , (two hole , bearing housing (bf type) snh-532 grease lub. - 160 mm shaft dia. , (bf type for loc. ) , (two hole base , spherical roller bearing, double row, 160 mm dia. parallel bore, no. 22232cc/w33/c3, for 2225 mm dia

CTN :38194119

20 Nov, 2024 15.49 Lacs

Multi City - Karnataka

Tender For drilling of new borewell, repair and maintenance of ro plants in ward no.33, hemmigepura 110 village limits.

Central Government/Public Sector

CTN :38082683

13 Nov, 2024 2.33 Lacs

Dhanbad - Jharkhand

Tender For complete repairing rewinding and overhauling of 120 h.p.550 volt 2900 rpm pullen make submersible motor and 6 stage pump at jeenagora colliery weigh bridge bore hole

Central Government And Public Sector

CTN :38175589

30 Nov, 2024 NA

Kargil - Jammu And Kashmir

Tender For supply of providing and fixing white vitreous china pedestal type water closet european type wc pan with seat and lid , providing and fixing 15 mm nominal bore cp brass angle valve for basin mixer and geyser , providing and fixing of insulation to ppr water pipes with heat tape insulation and thermostate controller , providing and fixing 15 mm nominal bore cp brass bib cock , providing and fixing 15 mm nominal bore of standard back type cp brass close hole basin mixer pillar tap , providing and laying vitrified floor tiles in different sizes thickness to be specified by the manufacturer with water absorption

CTN :38174937

13 Nov, 2024 46.1 Thousand

Bangalore - Karnataka

Tender For providing of project management consultancy (pmc) service - supervision consultancy (sc); normal highway project for projects with length 0-60 km; a drilling bore hole in soil using hand auger in soil strata up to a depth of 6 mtr from gl including collection of ..

CTN :37913779

14 Nov, 2024 NA

Mumbai - Maharashtra

Tender For bid to ras bid to ras supply of cable jointing kit,looping box 225 x 295 x122mm,cable jointing kit staright,led 6 watt spot light colour,gland 150 to 240 sqmm,gland 50 to 120 sqmm,cable jointing kit staright,led 3 watt spot light colour,cable jointing kit staright,time light distribution board,looping box 150x125x100mm,rubber matting 2x1mx19mm,hellogn lamp 500 and 1000 watt double ended,cast iron bend 90 degree dia 350mm,lid cover for 3000 ltr tank main hole,bend socket 90 degree of dia,cast iron pipe 300mm,buterfly valve of size 150mm,ppr sdr 7 4 and sdr iiuv stablised 90mm dia,cast iron pipe with spigot 150mm,ci foot valve 300mm,cast iron pipe 100mm,cast iron flanged socket of dia 350mm,foot valve 200mm brass,motovised actuator butter fly valve 300 mm dia,copper sulphate cuso4,lid cover suitable for 5000 ltr,motovised actuator butter fly valve 200 mm dia,buterfly valve 200mm bore,cast iron pipe of dia 100mm flanged type a 6 mtr long,spigot and socket type cast iron pipe of dia 350mm,cast iron flanged socket,bend socket 90 degree,cast iron

CTN :37861284

13 Nov, 2024 NA

Poonch - Jammu And Kashmir

Tender For soil investigation for provn of static water tank at fsd khaneter nallah - mobilisation of manual drilling equipment rig and shifting of entire arrangement from one bore to another hole location and setting of boring drilling rig as per specification , boring 150mm dia bores to given depth or refusal strata through any type of soil as under as per specification , collection of undisturbed soil sample at 1.50m intervals or at any change of strata in 100 mm bore thin walled tube incl waxing sealing packing and transporting to the lab as per specification , carrying out standard penetration test incl collecting of disturbed soil samples in bore holes at every 1.5m depth or any change of strata and submit the report as per specification , conducting necessary test as per relevant is codes nbc 2016 sp 36 on all collected samples which incl the determination as per specification , grain size analysis identification and classification of soil as per specification , bulk density dry density and field density as per specification , natural moisture content as per specification , attemberg limit liquid limit plastic limit shrinkage limit and plastic index as per specification , specific gravity asper specification , degree of saturation of soil as per specification , differential free swell index and swelling pressure as per specification , consolidation test for cohesive soil only as per specification , chemical analysis of soil and ground water water to be obtained from bottom of the bore hole as per specification , depth of water table below gl as per specification , presence of loose soil if any and its depth as per specification , n value at an interval of 1.50 mtr as per depth of bore holes as per specification , crushing strength degree of weathering cr value and rqd of rock samples as per specification , net sbc at 1.5m 2.0m 2.5m and 3.0m from shear as well as settlement criteria as per specification , direct shear test as per specification , spt dcpt scpt through mechanical boring carried out at every 1.5mtr interval upto depth of 10.00m as per specification , unconfined compression test as per specification , open test pit bore holes soil classification as per specification , angle of internal friction as per specification , determination of bearing capacity for the following types of foundation as per specification , rcc raft fdn for building at depth 0.5m and every 1 mtr interval thereafter upto min of 3.5m in case sbc of 10t sqm not obtained till 3.5m depth as per specification , rcc raft strip fdn for vift retaining wall at depth 0.5m and every 1 mtr interval thereafter upto min of 3.5m in case sbc of 10t sqm not obtained till 3.5m depth as per specification , recommending appropriate value of safe bearing capacity as per specification

CTN :38170489

19 Nov, 2024 2.54 Lacs

Kajora - West Bengal

Tender For replacement of seamless pipe in vertical range of bore hole at bhaluktala bunker, lower kajora seam, no. 10 pit of khas kajora colliery

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