Tender For Work Of Construction Of 1 Nos 150Mm Dia Borewell For Solar Based Single Phase Tubewell At Sonkhari Near Shani Mandir Under Mla Constituency Kathumar In The Jurisdiction Of Phed Division Kathumar, Rajgarh (Alwar)-Rajasthan
TDR : 49972949
Tender Notice
BOQ
Expired
Rajgarh (Alwar)
Rajasthan
Tender For Work Of Construction Of 1 Nos 150Mm Dia Borewell For Solar Based Single Phase Tubewell At Sonkhari Near Shani Mandir Under Mla Constituency Kathumar In The Jurisdiction Of Phed Division Kathumar
Name of work :- Work of Construction of 1 Nos 150mm dia borewell for solar based single phase tubewell at Sonkhari Near Shani Mandir under MLA Constituency Kathumar in the jurisdiction of PHED Division Kathumar
Sl. No.
Item Description
1
Construction of tube well from ground level & up to 100 mtr depth to accommodate housing and assembly pipe of following sizes in all type of alluvium strataunconsolidated formation such as pebbles, boulders etc. by percussion/rotary drilling method as per IS:2800 Part 1: 1991 andIS:2800 Part II: 1979 (both amended upto date) and technical specifications, with gravel as per IS:4097-1967 and it\"s packing as per IS: 2800 (Part I & II) 1979 as amended up to date (the work includes the cost of gravel & it\"s primary packing and packing during development, lowering of housing & strainer assembly pipes with supply and wrapping of coir-rope, wherever necessary for arresting fine sand particles and development work, but excluding the cost of housing and strainer pipe assembly). The work would be completed after obtaining sand free water.
2
Nominal bore 150 mm dia.
3
construction of tube well completion of drilling by rotary method&upto 100mtr depth in all type of rocks by DTH system as per is:2800 part 1:1991 and IS 2800 Part II:1979 (BOTH AMENDED UPTO DATE) and technical specifications the work shall be deemed completed only after obtaining sand free water the bore well should have a throughout noninal size bore hevond casine nine
4
Nominal bore 150 mm dia.
5
Add 15% extra on depth more than 100 mtr for drilling beyond 200 mtr depth from ground leve.
6
Supply ofM.S. black casing pipe ISI marked as per IS: 1239 (part 1: 2004) or amended up to date offollowing sizes:
7
150 mm dia NB(Thickness of pipe 5.0 mm & mass of tube 20.13 Kg/m)
8
Labour charges for making slots on blank pipes made of ERW MS black pipe of following sizes, the slotting should be as per IS:8110-2000 or as amended up to date.
9
150 mm dia nominal bore.
10
Development of tube well as per IS: 11189- 1985 and IS: 2800 (Part- I)- 1991 (both amended up to date) using suitable compressor to give sand free water for required yield of the gravel packed tube well.
11
Supply & Fixing tube well coverof MS sheet 8mm thick at top & 5mm thick 100mm wide shroud around the edge so as to form a cap on the top end of casing pipe with GI Nipple 45cm long & two GI flanges at both ends in 80mm sizes passing through a hole in the centre of MS sheet. A 25 mm socket with end plug shall also be welded over top plate. A GI nipple having outside thread of size 1/2\" (for installation pressure gauge) shall be provided & welded with 80mm GI nipple near top plate nipple shall be provided with end plug.
12
150 mm dia
13
Testing verticality of tube well by plumbing system and yield test and draw down test by pumping system as per IS : 2800 (Part – II) – 1979 or as per amended up to date.
14
desiging providing installation and commisioning of solar encrty based single phase bore well water pumping system with galvaniscd m.s fabrlcated structure with5000 liter storage tank on miniumu meter staging and required assorics including real time onlne mangment& monitcring system and comprchsiv opration and maintinance for a period of saven year in various villages habitations of rajsthan for pruducing minimum 10000 liter trated water per day in lean month of december with DC submersible pump set against head range mentioned blow as per scop of work submersible pump set against head range mentioned blow as per scop of work, technial specification drawings and terms& conditions specified in tender document
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