Electrical AND Mechanical Works of Water Supply Scheme at Sports Stadium Gaulapaar, Haldwani, Nainital

Amount

Transportation of Rig machine, compressor O.P. unit, T & P and other equipments up to site & back transportation after completion of work.

Erection, levlling & Installation of Rig machine, Camp equipage after clearance of site.

Construction of Tube well by Heavy Duty Rig Machine in the strata of large Boulder and hard stone at Bhavar area from G.L to 280.00MBGL to lower the assembly of 250mm dia.complete including folloeing works :-

Drilling 550mm dia size final bore from G.L. to 280.00 MBGL . - 1 Job Arrangement of water. - 1 Job Geophysical logging of bore well to recording a physical parameter that may be interpreted in terms of formation characteristics, ground water quantity and physical structure of the bore hole after drilling. -1 Job Preparing and Lowering of tube well assembly 250 mm dia. Plain/ Slotted pipe form G.L. to 280MBGL. - 1 Job Pea-Gravel Feeding from 280MBGL to G.L. around the annular space. - 1 Job Collection of strata sample in box. - 1 Job

Dismantling of Rig machine after completion of work. Fitting of girder, clamp and well cap.

Supply of Tubewell assembly.

Supply of 250 mm dia 7.9mm thick M.S.E.R.W. Plain pipe.

Supply of 250 mm dia 7.9mm thick M.S.E.R.W. Slotted pipe.

Supply of 200x100mm dia size M.S Girder 4Mt. Long.

Supply of 250 mm dia Bail plug with hook.

Supply of M.S. heavy duty D.E clamp suitable for 300mm dia.

Supply of 250 mm dia well cap.

Supply of pea-Gravel 2.00 mm to 3.00mm.

Development by Air comperssor.

(i) Development of tubewell by compressor 1150 cfm 350 psi including erection of compressor with air line and T&P.

Development by O.P. unit

(ii) Development tubewell by O.P unit including erection of suitable capacity O.P. unit with column pipe and T&P.

Chemical & Bacteriological Test

Hydro-geological Survey

Submersible Pump set of 350 LPM, 210Mt. head suitable for 250 mm dia casing pipe to operate at 415 volt +/- 10%, 3 phase, 50Hz AC supply.

Spare Pump Set of above specifications

Control panel cum starter complete with accessories & protection relays, suitable for 30 H.P.

Submersible cable size 1x3x25sq.mm.

Main piping and valve with all accessories i.e. sluice valve 2 Nos., reflex valve 1No., Tee 1No., Bend D/F pipes and 100 mm dia M.S. column pipe complete with interlocking arrangement 180 Mt.

Pressure gauge with fitting.

Chain pulley block of 10.0Tonne capacity 4.5 Mt. lift spur gear tested on 12.5Ton load.

Chemical earthing of L.T. control panel & pumping plant including earth electrode, G.I. earth strip etc as per I.E. rules.

Main Switch 160 amp with enclosure box .

Rubber Insulation sheet 1 Mt. x 2 Mt.

80 KVA fully automatic Servo Control Voltage Stabilizer suitable for regulating incoming voltage 320 to 480Volt , outgoing voltage 415 volt with change over switch and 3Core copper cable.

Installation, Commissioning & Testing of pumping plant and all accessories.

Internal & external Electrification of Pump house

Operation, Running & maintenance of Pumping plants

Supply and laying of aluminium armoured cable of size 3 c x 50 sq.mm

BRIJ MOHAN CONTRACTOR (BID ID -343785)