Annual Rate Contract For The Work Of Drilling Of 125 Mm Dia Tube Well For Hand Pumps As Per Departmental Specification And Installation Of Hand Pumps Complete Job In Various Villages And Towns Of Panchayat Samiti Atru District Baran With Material , Atru-Rajasthan
TDR : 29644639
Tender Notice
BOQ
Expired
Atru
Rajasthan
Annual Rate Contract For The Work Of Drilling Of 125 Mm Dia Tube Well For Hand Pumps As Per Departmental Specification And Installation Of Hand Pumps Complete Job In Various Villages And Towns Of Panchayat Samiti Atru District Baran With Material
Name of Work:Drilling of 125 mm dia meter Bore Holes for Hand Pump, installation of hand pump & construction of platform complete job in Panchayat Samiti ATRU District BARAN(WITH MATERIAL)
Sl. No.
Item Description
1
Handpump
2
Construction of Tube Well up to 100 mtr. depthin all type of rocks by DTH system & over burden to accommodate casing pipe of following sizes in all types of soils & over burden including lowering of casing pipes, (if required) excluding cost of casing pipes, as per IS:2800 Part 1: 1991 andIS:2800 Part II: 1979 (both amended upto date) and technical specifications. The work would be completed after obtaining sand free water. The tube well should have a through out bore as per nominal dia of casing pipe.
3
Nominal bore 125 mm dia.
4
Add 15% extra on above item for drilling depth beyond 100 mtr, If depth of bore is more than 100 mtr.
5
Supply of ERW M.S. black casing pipe ISI marked {IS:1239(Part-1:2004)} medium of following sizes at site of work.
6
125 mm dia NB( Thickness of pipe 4.8 mm & mass of tube 16.40 Kg/m)
7
Supply and fixing of tube well cover of M.S. sheet (6mm thick) with nuts and bolts complete for casing size:
8
125 mm dia
9
Supply & installation of GI pipe 32 mm medium class “B” with pipe sockets (heavy duty).
10
Supply and installation of ISI marked India Mark II Hand pump set complete with cylinder & 15 connecting rods.
11
Supply and installation of ISI mark connecting rod as per departmental specifications. of3 meter length.
12
Constructionofsoakagewellinalltypeofsoilwith300mmthickdrymasonry,topandbottom300mmcourseinCM1:6,80mmthickstoneslab,jointingofslabinCM1:3,Ralthal,Kharanja,40mmthickM-15gradeC.Cflooring,earthworkcompleteasperapproved drawing including disposal of earth within a lead of 50 mtr.:
13
Size 240 Cm. dia outside & 240 Cm. depth.
14
Providing Laying & jointing glazed S.W. pipes grade `A` (IS;651 marked) of approved make with spun yarn & stiff mixture of cement mortar 1:1, excavation & refilling of earth in all types of soil upto 1.2m depth, S.W. fittings, including testing of joints etc, complete.
15
100mm dia
16
Construction of 185 cm. dia platform as per approved design & drawing of UNICEF.
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