DEPOSIT-Ernakulam Jilla Panchayath-Laying 450 mm HDPE Pipe by HDD Method at Komaranthy in Pallippuram Panchayath Pipeline Work

Amount

Working Charges

15.43.2:Dismantling manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer -in-Charge:Bituminous road

100.1.1:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil.

100.7.1:Bailing out water with 5HP engine and pump set including conveyance to the site, erecting, dismantling and taking back of engine and pump, cost of fuel lubricating oil and other stores pay of staff etc., complete.

OD112608/2025-2026:Charges for transporting the 450mm HDPE pipe from the North Paravoor subdivision store and the Mechanical Collar joint from the supplier to the work site, including truck hire charges,loading,unloading,are as follows

100.8.1:Fencing one side of trenches, 1.50m height with two rows of 10cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2m intervals.

OD109157/2025-2026:Laying and installation of HDPE- 450 mm Dia, PE-100, (PN-12.5)- IS-14333 pipe by horizontal directional drilling method in all types of soil above/below water table up to 2.5m depth for pumping line including preparing, and setting up the plant and equipment , installing new pipe work, testing and commissioning excluding cost of pipe (12m line pipe with butt and electrofusion coupler joint) all related civil/mechanical works like entry/exit pits as necessary. Dewatering, drilling, stringing, reaming, pulling back the new pipe on the designed alignment and monitoring by approved guidance system. Wastage of pipes, proper disposal of drilling fluid/bentonite slurry. Proper back filling of pit and holes by approved borrow material as per specification, approved method statement or as directed by Engineer in charge.

OD109160/2025-2026:Cutting the existing 450 mm OD HDPE pipe and providing 450 mm OD stub end with electro-fusion welding using automatic or semi-automatic electrofusion machines, including all labour charge, hire for appliances etc., complete but excluding cost of pipe and fittings: 450mm Nominal Outside Diameter Pipes.

OD109158/2025-2026:Testing 450 mm OD HDPE pipe line with potable water to the required test pressure 450 mm dia Observed Data derived from item no.1020 of PHED DATA

100.37.12.1:In situ fabrication of M.S. pipes of size 450mm (I.D.) using 8mm thick M.S. plate including cost and conveyance charges of M.S. plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under-coat of primer etc., complete.

100.37.12.3:Cutting 450mm (I.D.) M.S. pipes for making bends and other specials by gas cutting including cost of gas, all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.37.12.4:Welding 450mm (I.D.) M.S. pipes for making bends and other specials by gas/electric welding machine including cost of gas and welding rods, all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.37.12.5:Grinding cut and weld edges of 450mm (I.D.) M.S. pipes during fabrication work including all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

OD115042/2025-2026:Jointing the newly laid 450 mm HDPE pipe with existing 450 mm using collar joint including all labor charges and cost of materials complete as per the direction of departmental officers

7.1.1:Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with:Cement mortar 1:6 (1 cement : 6 coarse sand)

16.79:Providing , laying spreading and compacting graded stone aggregate ( size range 53 mm to 0.075 mm) to wet mix macadam (WMM) specification including premixing the material with water at OMC in mechanical mix plant, carriage of mixed material by tipper to site, for all leads & lifts, laying in uniform layers with mechanical paver finisher in sub - base / base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achieve the desired density, complete as per specifications and directions of Engineer - in- Charge.

4.1.3:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-III)derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Hertel Engineering & Construction Private Limited (BID ID -2386013)

SHAJAN A K (BID ID -2384590)

K V GHOSH (BID ID -2384632)

Bidder Name

SHAJAN A K

SAPIENT INFRA PVT LTD

Hertel Engineering & Construction Private Limited

K V GHOSH