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Construction And Commissioning Of 125Mm Diameter Hand Pump With Recharge Structure In Rocky Strata In Sub Division Kathumar District Alwar Construction And Commissioning Of 125Mm Diameter Hand Pump With Recharge Structure In Rocky Strata In Sub Division K, kathumar-Rajasthan

Public Health And Engineering Department has published Construction And Commissioning Of 125Mm Diameter Hand Pump With Recharge Structure In Rocky Strata In Sub Division Kathumar District Alwar Construction And Commissioning Of 125Mm Diameter Hand Pump With Recharge Structure In Rocky Strata In Sub Division K. Submission Date for this Tender is 16-02-2022. Hand Pump Tenders in kathumar Rajasthan. Bidders can get complete Tender details and download the document.




Tender Notice

30823897
Construction And Commissioning Of 125Mm Diameter Hand Pump With Recharge Structure In Rocky Strata In Sub Division Kathumar District Alwar Construction And Commissioning Of 125Mm Diameter Hand Pump With Recharge Structure In Rocky Strata In Sub Division K
Open Tender
Indian
Rajasthan
kathumar
16-02-2022

Tender Details

Construction And Commissioning Of 125Mm Diameter Hand Pump With Recharge Structure In Rocky Strata In Sub Division Kathumar District Alwar Construction And Commissioning Of 125Mm Diameter Hand Pump With Recharge Structure In Rocky Strata In Sub Division Kathumar District Alwar

Key Value

Document Fees
INR 2000 /-
EMD
INR 62480.0 /-
Tender Value
INR 31.24 Lakhs /-

BOQ Items

Name of Work: Construction & commissioning of 125mm diameter Hand Pump with recharge structure in Rocky strata in Sub Dn Kathumar District Alwar.
Sl. No. Item Description
1Construction 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.
2Nominal bore 125 mm dia.
3Construction 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.
4Nominal bore 125 mm dia.
5Supply of ERW M.S. black casing pipe ISI marked {IS:1239(Part-1:2004)} medium of following sizes at site of work.
6125 mm dia NB( Thickness of pipe 4.8 mm & mass of tube 16.40 Kg/m)
7Labour 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.
8125 mm dia nominal bore
9Supply & installation of GI pipe 32 mm medium class “B” with pipe sockets (heavy duty).
10Supply and installation of ISI marked India Mark II Hand pump set complete with cylinder & 15 connecting rods.
11Supply and installation of ISI mark connecting rod as per departmental specifications. of3 meter length.
12Construction of 185 cm. dia platform as per approved design & drawing of UNICEF.
13E/W in excavatiion by mechanical means (Hydraulic Excavator)/manual in foundation trenchess or drain including dressing of sides and ramming of bottoms, lift upto 1.5 m including taking out the excavated soil and depositing and refilling of jhiri with watering and ramming and disposal of surplus excavated soil as directed within a lead of 50 M. all kinds of soil.
14Add extra for foundation/trenches/drains for every additional lift of 1.5 Mtr. or part thereof in all kind of soils
15Supplying and laying pebbles/cobbles of size 20mm to 50mm
16Supplying and laying gravel 9mm to 12mm size
17Supplying and laying coarse sand 1mm to 2mm size
18Provision for supply and fixing Pre cast RCC Rings 1.20 m dia and 0.60 m height.
19Providing & laying in position CC 1:2:4 including curing compaction etc. complete in specified grade excluding the cost of centring & shuttering all work upto planth level. In Nali and CC chember as per drawing & design by EIC.
20Supply & fixing of stone slab/ baffle wall of size 0.4x0.4 sqm.
21Circular shape 900 mm dia precast R.C.C. manhole cover with frame - E.H.D. - 35 suitable for recharge shaft of size 900 mm.
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