Work for Boring, Sinking, Fabrication and Execution of water connection

eProcurement System of Government of West Bengal Created By: PRADIP KUMAR SAHA Created Date/Time: 19-Dec-2019 01:14 PM Tender Title: Work for Boring, Sinking, Fabrication and Execution of water connection Tender ID: 2019_MAD_252677_1

Tender Inviting Authority: Chairman, Tufanganj Municipality.

Name of Work: (i) Provision for 40mm dia trial boring upto a depth of 300 Mtr below GL with cost of labour, hiring of all materials including collection of soil sample at each change of layer and testing of water to acertain quality of water may be available from the proposed tube wells. (ii) Sinking of (300 x 200)mm Dia & 130 Mtr deep tube well with 200 mm dia PVC strainer at Tufanganj and adjoining block within Tufanganj Municipality under 2nd Augmentation of Piped Water Supply Scheme (iii) Designing, supplying, fabrication, erection on suitable RCC foundation commissioning with 3 month trial run and 1 year operation & maintenance (including the cost of routine testing of water sample for performance evaluation) of pressure type Iron removal plant as per design norms of the PHE Dte. with necessaries viz MS fabricated shell with minimum 10 mm thick MS plate with 2 (two) coats of anticorrosive paint and minimum 12 mm thick MS media supporting plate fitted with required no. of pot strainer, MS fabricated oxidation chamber with minimum 10 mm thick plate with necessary pipe connection , valves, gauge,& other instruments as required as per approved design & drawing including cost of filter media Air compressor & Air blower with motor, starter, main switch etc. of required capacity and approved specification including power connection from main line etc. all complete and construction of one compressor room with internal size 3.6 m x 3.0 m. (a) 125 Cum/Hr Capacity including Inlet & Outlet arrangement with existing Rising Main (150/200 dia) by supplying, fitting fixing of CIDF / MS Pipe and valve arrangement with Back washing provision, all complete. (iv) Water connection at Tufanganj and adjoining block within Tufanganj Municipality under 2nd Augmentation of Piped Water Supply Scheme

SCHEDULE OF WORK / ITEM(S)

Sl.No Bidder Name Estimated Rate Quoted Percentage Quoted Rate in Figures and Words

1.00 S N POLYMERS PVT LTD 5915567.660 0.050 5918525.444 Fifty Nine Lakh Eighteen Thousand Five Hundred and Twenty Five

2.00 S and P Enterprise 5915567.660 -0.010 5914976.103 Fifty Nine Lakh Fourteen Thousand Nine Hundred and Seventy Six

3.00 NIRMAN ENTERPRISE 5915567.660 -0.110 5909060.536 Fifty Nine Lakh Nine Thousand Sixty

4.00 P S S ENTERPRISE 5915567.660 -0.030 5913792.990 Fifty Nine Lakh Thirteen Thousand Seven Hundred and Ninty Two

Lowest Amount Quoted BY: NIRMAN ENTERPRISE(5909060.536)

BOQ Summary Details Tender Title: Work for Boring, Sinking, Fabrication and Execution of water connection Tender ID: 2019_MAD_252677_1

Sheet Name Sl.No Bidder Name Amount Bid Rank

BoQ1 1 NIRMAN ENTERPRISE 5909060.536 L1

2 P S S ENTERPRISE 5913792.990 L2

3 S and P Enterprise 5914976.103 L3

4 S N POLYMERS PVT LTD 5918525.444 L4