Tender For Construction And Commissioning Of All Type Of Hand Pump Bore Wells (Dth, Combination And Rotary) With Installation Of Hand Pump Set And Construction Of Plate Form Under City Sub Division Bhinmal And Sub Division Rural Bhinmal , Division- Bhinma, bhinmal-Rajasthan

tender for Construction and Commissioning of All type of Hand Pump Bore Wells (DTH, Combination and Rotary) with Installation of Hand Pump Set and Construction of Plate form under City Sub Division Bhinmal And Sub Division Rural Bhinmal , Division- Bhinmal. (Annual Rate Contract) Sl. No. Item Description 1 Based on CE&TM, RWSSMB PHED Jaipur BSR 2023 2 (2.44) Constructionoftubewellfromgroundlevel& upto 100mtrdepthto accommodatehousingandassemblypipeoffollowingsizesinalltypeof alluviumstrata unconsolidatedformationsuchaspebbles,bouldersetc.by percussion/rotary drilling method as per IS:2800 Part 1: 1991 andIS:2800 Part II: 1979 (both amended up to date) and technical specifications, with gravel as per IS:4097-1967 and its packing as per IS: 2800 (Part I & II) 1979 as amended uptodate(theworkincludesthecostofgravel&itsprimarypackingand packingduringdevelopment,loweringofhousing&strainerassemblypipes withsupplyandwrappingofcoir-rope,wherevernecessaryforarrestingfine sandparticlesanddevelopmentwork,butexcludingthecostofhousingand strainerpipeassembly).Theworkwouldbecompletedafterobtainingsand free water. 3 (2.44.1) Nominal bore 125 mm dia. 4 (2.45) ConstructionofTubeWellupto100mtr.depth inalltypeofrocksbyDTH system&overburdentoaccommodatecasingpipeoffollowingsizesinall typesofsoils&overburdenincludingloweringofcasingpipes,(ifrequired) excluding cost of casing pipes, as per IS:2800 Part 1: 1991 andIS:2800 Part II: 1979 (both amended up to date) and technical specifications. The work would becompletedafterobtainingsandfreewater.Thetubewellshouldhavea through out bore as per nominal dia of casing pipe. 5 (2.45.1)Nominal bore 100 mm dia. 6 (2.45.1)Nominal bore 125 mm dia. 7 (2.46) Constructionoftubewellfromgroundlevelandupto100mtr.depthand above of following sizes in all types of soils in alluvium strata, unconsolidated formation such as pebbles, boulders etc. by bailing method and without gravel packing as per IS:2800 Part 1: 1991 andIS:2800 Part II: 1979 (both amended up to date) and technical specifications. The work includes formation of cavity at bottombydevelopmentwithappropriateaircompressororbailerpumping and also lowering of casing pipe but excluding cost of the casing pipe.The tube wellshouldhaveathroughoutboreaspernominaldiaofcasingpipe. The work would be completed after obtaining sand free water. 8 (2.46.1)Nominal bore 100 mm dia. 9 (2.46.2)Nominal bore 125 mm dia. 10 (2.47) Supply of ERW M.S. black casing pipe ISI marked {IS:1239(Part-1:2004)}medium of following sizes at site of work. 11 (2.47.1) 100 mm dia NB (Thickness of pipe 4.5mm & mass of tube 12.50 Kg/m) 12 (2.47.2) 125 mm dia NB( Thickness of pipe 4.8 mm & mass of tube 16.40 Kg/m) 13 (2.48) ProvidingandLoweringofISImarkMediumwellPVC-Ucasingand screen pipe (CM) as per IS : 12818 : 2010 or amended up to date having pipe thickness asperIScodesuitableforborewellwiththreading,windingwithsuperior qualityofplasticmesh&ropeinthreelayerswithendcapcompleteasper technical specification and direction of Engineer In charge. 14 (2.48.1) 100 mm nominal dia ( internal dia ). 15 (2.48.2) 125 mm nominal dia ( internal dia ). 16 (2.49) Labour charges for making slots on blank pipes made of ERW MS black pipe ISI marked of following sizes, the slotting should be as per IS:8110-1985. 17 (2.49.1) 100 mm dia nominal bore 18 (2.49.2) 125 mm dia nominal bore 19 (2.50) Supply&installationofGIpipe32mmmediumclass“B”withpipesockets(heavy duty). 20 (2.51) SupplyandinstallationofISImarkedIndiaMarkIIHandpumpsetcompletewith cylinder & 15 connecting rods. 21 (2.52) Supply and installation of ISI Marked India Mark II Hand pump set Extra-Deep(EDW) completewith cylinder and connecting rods. 22 (2.53) Supply and installation of ISI mark connecting rod as per departmentalspecifications. of3 meter length. 23 (2.54) Installation ofIndia Mark II/III E.D. I & II hand pump set complete on existingplatform. 24 (2.55) Constructionof185cm.diaplatformasperapproveddesign&drawingofUNICEF.

Sr No	CorrigendumDate	Corrigendum	CorrigendumType	NewSubmissionDate
1	04-03-2025	Date Corrigendum	Date	11-03-2025

INR 1000 /-

INR 60000.0 /-

INR 30 Lakhs /-