Irrigation And Flood Control Department Tender

200 mm dia. 8mm thick M.S blind pipe. (190 mtr per Tube Well x 02 No. Tube Wells)

Cost of slotting of M.S Casing pipe 200 mm dia 8 mm thick (30 mtr per Tube Well x 02 No. Tube Wells)

Providing of gravel as per IS-4097 of 1967 with latest amendments for gravel packing of tube well shrouding in annular space between well and liner assembly after lowering of liner assembly and during development. The job includes cost of material, labour & carriage. (Complete Job) (60 cum per Tube Well x 02 No. Tube Wells)

Washing and development of tube-well with air compressor of adequate capacity (not less than 250 CFM as per specification) till the availability of sand free clear water subject to minimum of 100 hrs of air compressor development. (Complete Job) (01 Job per Tube Well x 02 No. Tube Wells)

Stabilization and yield testing of tube-well by way of over pumping using variable discharge V.T pump, till the yield & draw down of the tube well is ascertained & clear sand free water of optimum discharge at appropriate head is obtained.(Complete Job) (01 Job per Tube Well x 02 No. Tube Wells)

Fabrication, providing / fitting of steel supporting structure for clamping of tube-well housing & gravel feed arrangement using 2 No. parallel ISMB-250 of 5 mts length each & M.S angle 40x40x6 mm with M.S plate of 10 mm thick with 2 No. cement concrete block of size 1.0 m x 1.0 m x 1.0 m, 1 No. each at both ends. The job includes cost of material, labour, carriage, tools & tackles charges. (Complete Job) (01 Job per Tube Well x 02 No. Tube Wells)

Providing, Installation, testing & commissioning of submersible pump set having capacity of (12500 GPH x 50 mts) head coupled with 3 phase (20 H.P) 380 volts + 10%, 50 HZ + 3% A.C supply, copper wound squirrel cage induction submersible motor along with 100 mm dia C class G.I flanged column pipes, and other allied materials / equipments required during lowering of submersible pump set. The job also includes P/F of 40 Amp. Fully automatic unmanned star delta control panel cum auto starter of consisting of 3 pole contactor = 03 no. & 63 Amp 50 KA MCCB = 01 no. for motor back up & protection, time delay relay of 30 seconds with protection against phase reversal, phase imbalance, over loading, dry running low voltage below 350 V, high voltage above 450 V, single phase / phase reversal relay, over current / under current relay, over volt / under volt relay. The panel shall comprise of voltmeter with selector switch, Ampere meter with selector switch & current transformers of suitable capacity. The complete system should be enclosed in weatherproof painted M.S sheet box of suitable dimensions with height as per the requirement at site for proper fitment & having four supporting arms for grouting & strengthening. The job also includes P/L 35 mm2 3 1/2 core Al armoured cable (as per site condition) for making connection of control panel to electric transformer & 10 mm2 3 1/2 core submersible copper cable (as per site condition) for making connection of submersible motor to the control panel & other electric accessories required for commissioning of submersible pump set. The job also includes P/F of 100 mm dia C-class G.I delivery pipe supported with angle iron structure along with NRV & sluice valve & bends as per requirement at site. The job includes cost of material, labour, carriage, tools & tackles, complete job in all respects. (01 Job per Tube Well x 02 No. Tube Wells)

Providing, installation, commissioning & testing of 63 KVA copper wound, oil cooled, servo operated voltage stabilizer with input voltage range (160 V to 400V) and output voltage range (400 V + 10%) and frequency 50Hz + 3%. Stabilizer assembly should comprise of core made of silicon steel wound with copper coil conductor of appropriate quality conforming to BIS with di-electric oil of proper value for cooling stabilizer assembly. The job also includes providing and lying cable as per site for making connection of Stabilizer to control Panel and P/F 01 Change over switch of required specification for by-passing the voltage Stabilizer. The job also includes P/F 01 MCCB of required specification on input side & other required fittings. The job includes Fabrication of canopy for protection of stabilizer against weather. The job includes earthing of all electric equipments installed at site including voltage Stabilizer. The job is inclusive of cost of material, labour, carriage, tools and tackles (Complete Job). (01 Job per Tube Well x 02 No. Tube Wells)