Tender For Construction Of Manhole Anna Nagar Main And Sewer Line Arrangements Work At Vathal Company,Palivasal Street In Ward No-21, Madurai-Tamil Nadu
TDR : 54434298
Tender Notice
BOQ
4 Days Left
Madurai
Tamil Nadu
Tender For Construction Of Manhole Anna Nagar Main And Sewer Line Arrangements Work At Vathal Company,Palivasal Street In Ward No-21
Name of Work:- Construction of Manhole Anna nagar main and Sewer Line arrangements work at Vathal Company,Palivasal Street in ward No-21
Sl. No.
Item Description
1
Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers Hard stiff clay, stiff black cotton, hard red earth, shales, murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly etc., complete.
2
Supply of PVC pipes and Specials etc complete
3
Conveying and laying of PVC Pipes and Specials lowering in to trenches and laying Proper grade and Alingment etc,
4
Refilling gallery trench and filter basins with clean excavater sand free from silt and clay etc., complete.
5
Construction of manholes using Sulphate resistant cement at various sepths to invert including earth work excavtion as per SS20B, laying cement concrete in C.M 1:3:6 using 40mm B.G. jelly for foundation ,sinking well kerb below G.L.for 4.5m depth and above,pumping,timbering charges for 2.5m depth and above,stock brick work in C.m. 1:3,for 23cm thick wall and over 23cm thick wall,plastering interior with C.M 1:3,20mm thick and exterior with C.M 1:3,12mm thick,laying plain cement concrete 1:3:6 using 12.0m to 20mm B.G. jelly the frame, providing C.I. steeps,manhole cover and frame etc., complete for the following sizes for eah manhole (As per the type design drawing for manholes).1.50m depth
6
Upto 2.00m depth
7
Dewatering using 3HP to 70HP disal engine pumpset including Hire charges ,cost of Diesel,Engine Oil,Pump operator,labour charge,conveyance of pumpset and fuel to site and back,loading,unloading and any other incidental charges etc.,complete. Hire charges for Diesel Pump set for 3 HP
8
Supply of FRC Manhole 600mm size dia cover with frame including cost of conveyance loading fixing the same etc complete.
9
Raising the existing circular manholes in heavy type including removing the existing manhoke cover with frame by dismantlimg the existing cement concrete and tar road surface alround the manhole raising the manhole with cement concrete 1:2:4 (one cement two and four aggregate ) 25cm height including centering insid the manhole raising, laying 15cm tick cement 1:2:4 with 20mm granite chips including finishing the top surface of manhole Alround etc., complete
10
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