Removing and replacing of UGSS Sewerage line at Maharajapuram entrance

Labour for cutting open road for laying water mains or sewer etc., complete.

B.T. Roads

Concrete Roads

Earth work open excavation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the excavated earth with a lead of 10 mts. within the compound in places shown by the departmental officers and clearing and levelling the site, etc., complete complying with standard specification.

Removing the burst HDPE DSC NP3 pipes from the pipe line and removal of slushy soil and baling out water and replacing the pipeline with sound pipe including jointing and cost of refilling the pipeline with water for retesting the pipe line etc complete. (excluding cost of sound pipe and jointing materials and earth work) and as directed by the (LR)

Supply and delivery of 315 mm dia HDPE Pipes - PN 10 as per IS 4984/2016 and as directed by the departmental Officers, including cost and conveyance of HDPE Pipes etc., complete as per the standard specifications.WD-M0228. (TWAD SOR P.NO : 15)

Dewatering using 10 HP diesel engine pumpset including Hire charges, cost of Diesel, Engine oil, pump operator, labour charges, conveyance of pumpset and fuel to site and back, loading, unloading and any other incidental charges etc., complete.

Hire charges for Tractor Mounted Dewatering Mud Pump 25 HP including diesel, oil and labour charges etc., complete.(LR)

Hire charges for deploying earth moving machinery (JCB) for earthwork including diesel, oil and labour charges etc., complete.

Hire charges for deploying earth moving machinery (Poclain) for earthwork including diesel, oil and labour charges etc., complete.

Hire and running charges of Crane 20 Tonne capacity including diesel, oil and labour charges etc., complete.

Transportations charges for conveyance of excavated Earth or sandysoil . including loading, unloading and kept at site at shown place etc., complete.(LMR)

Lowering 315 MM HDPE pipes and specials to trench and laying to proper grade and alignment and as directed by the departmental Officers, including cost of labour charges for lowering in proper position and alignment etc., complete as per the standard specifications.

Refilling gallery trench and filter basins with clean excavated sand free from silt and clay

Providing of Granular Sub base using Grade I materials of table 400 -1 of Morth with minimum CBR 30 spreading in uniform layers with motor grader on prepared surface, mix in by palce method at OMC and compacting with Vibratory Roller to achieve the desired density including all labourcharges etc, complete as per technical specification and as directed by the departmental officers. Morth - Rev V No. 111,112,401,900

Providing and laying, spreading and compacting graded stone aggregate to Wet mix macadam (WMM) specification including premixing the material with water at OMC in mechanical mix plant carriage to mixed material by tipper to site laying in uniform layers with paver in sub base / base course on well prepared surface and compacting with vibratory roller to achive the desired density complete as per clasue 406 of MORTH specifications.

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, Sill slabs etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid with silver oak joists of size 10cm x 5cm & 7.5cm x 5cm as support runner , vertical stiffener, side support and Top Horizontal stiffener spaced at about 60cm to 90cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. (Payment for centering shall be given after the concrete is laid).

Plain Cement Concrete 1:2:4 (one cement, two crushed stone sand and four hard broken stone jelly) using 20mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers.-Mixing by mechanical means

Barricading work (Where the lines are in narrow width of municipality area, busy streets like Market, Bus-stand and in the Highways etc.) for laying of pipe line using casurina poles at 1.50m center to center (8cm to 10cm dia. and 1.80m height) vertical with horizontal poles in two rows, painting the vertical poles in the road facing sides with ready mix paint, tying the vertical and horizontal poles with coir rope including supplying, delivery and fixing of GI sheet (0.90m x 0.8mm thick) in the horizontal poles and fixing 75mm dia. reflectors including earth work excavation for fixing vertical posts and finally removing and stacking the materials safely for further use etc., complete and as directed by TWAD Board officers.

Hire charges for temporary arrangements 200W LED Flood Light Fitting etc., complete as per the standard specifications.

GST. 18% (CGST-9%, SGST-9%)

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