Procurement Installation Testing and Commissioning of pumping Machinery along with allied electro mechanical works at Dodsan Bala Romote Mohalla.

Amount

Mechanical Items

Providing, of multi stage Horizontal centrifugal pump 3500GPH x150MH (Head Range +10-25) coupled with suitable induction motor. The recommended make of Pump should be Kirloskar/ Mather Platt/ KSB/ along with recommended make of induction motor of Kirloskar/ ABB/ Alstom/Marathon. The Specification of the Motor should be 385 Volts ± 15%, 2900 RPM, 50 Hz, 02 Pole and TEFC cooled. The pumping Machinery should confirm relevant ISO with all latest amendments. The equipment shall also be accompanied with test certificates and performance curves.

Cost on account of carriage of Horizontal pump set 3500GPH x 150MH along with Induction motor & base frame from workshop to Pumping Station Dodsan Bala (Remote Mohalla)by mechanical transport by way of loading the same into the vehicle by using crane / chain block and manual labour & then unloading near the approachable road side at Dodsan Bala (Remote Mohalla)and stacking at safe place. Shifting it to Pumping Station by Manual/Head load from stacking place by making arrangements of tools and tackles and using of manila roap, wooden logs etc.Cost for laying of RCC foundation block for HCP set of size 2.0m×0.90m×0.90m in 1:2:4 mix sufficiently elevated with respect to floor level, fabrication & fitting of foundation/Anchor bolts of required size, quantity and fixing of base frames on the foundation blocks with the help of foundation / anchor bolts tightening of foundation bolt and its proper leveling by using leveling tool. Placing/fitting of HCP & motor on base frame, fitting of coupling pulley set, its tightening with nuts bolts & washers etc after its proper leveling with steel shims etc. Complete job includes cost of material, carriage and labour charges.Laying/fitting of Suction and delivery pipe line of size 65 mm dia. and 65mm dia. respectively of GI pipe (Medium). Fitting of suction line from outlet of sump tank to suction flange / head of HC pump set by way of P/ Fitting of Sluice valve 65 mm (01 No) or foot valve of required size at the appropriate place in the Suction line with the help of P/F of 2Nos. M.S. flanges each & fitment in pipe. Making of 5/8” dia. holes in each to match Sluice valve. Welding of flanges with pipe & tightening of sluice valve with 5/8” dia. nuts, bolts with rubber/leather insertion sheet. P/ Fitting of Sluice valve 65mm dia 01No and reflex valve(H/Duty) 65mm dia (01 No) at the appropriate place in the delivery line with the help of P/F of 4Nos. M.S. flanges each & fitment in pipe. Making of 5/8” dia. holes in each to match reflux valves. Fabrication/fitting of M.S. machine flanges of required size as per the suction & delivery flanges/heads. P/fitting of G.I. Heavy duty Bends, Elbow, Socket, Nipples of size 65mm dia. & 65mm dia. in suction and delivery pipe line at appropriate place as per site requirement. The job includes cost of material, fabrication, welding, fitment charges, skilled/unskilled labour, Painting charges, carriage charges of material to site of work.

Electrical installation by way of fabrication and fitting of 01 No. angle Iron frame of size 3’ x 6’ and drilling of holes for fitting of kit ply board 19 mm thick (water proof) of same size 3’ x 6’. Painting of angle iron with one shade of primer & two shades of high quality black paint. P/F of mica as per size of board. Providing and fitting of 200 Amp. 451 volt , 3 phase good quality main switch of HRC type of I.S.I make on switch board by way of drilling holes providing of nuts , bolts washers etc. Providing/fitting of Voltmeter 0-500V, Ampere meter 0-200A, Angle holders-3Nos, Bulbs 3No. for phase Indicator, copper wire 16mm² (approx 30mtr length as per site requirement ). On-Off switch-3No, gang box, insulation tapes, screws, nuts, bolts, washers, baton etc on Switch board. P/F of aluminum cable 240 mm² Single core (H/D), unarmoured to be layed for making connections from L.T pole to main switch for all the three phases in four leads with neutral ( Approx. 40mtr. length as per site requirement ) with proper thimbling duly crimpled by using crimpling tool & proper insulation. P/F of 40HP Oil immersed Star Delta Starter of I.S.I make on switch board by way of drilling holes providing of nuts , bolts washers etc. . P/F of 7/16 PVC Copper cable for all the three phases from output of main switch to voltage stabilizer in three leads to Star Delta Starter and six leads from starter to up to motor (Approx. 60 mtr length as per site requirement) with proper thimbling using copper thimbles duly crimpled by using crimpling tool & proper insulation. P/F of Automatic control panel 20HP for operation of submersible pump motor set with all protected device. Testing and Commissioning of electro mechanical equipment by checking of all electrical connections, tapping and tightening all other connections. Complete job includes cost of all sort of material and labour charges.

Fabrication/ Manufacturing of 63 KVA Voltage Stabilizers. Oil cooled unbalance Type 415Volt, Complete with Transformer Oil in Copper windings capable of operating on unbalanced Voltage. Capacity : 63KVA Phase : 03 Make : Confirming to relevant ISO With all latest amendments Input voltage : (160-380 ) volt Output voltage : 415 volts +/- 1% Type : Manually operated Correction Rate : 12 to 35 V/sec Regulation : +/- 1% Frequency : 48 to 52 Hz Cooling Method : Oil Cooled Efficiency : 95% High & Low cut off : Installed with standard Capacity By pass change over Switch : Yes MCCB : Heavy Duty Single phase preventer : Yes Material of Construction : The Core should be first quality ( CRGO) Silicon Steel core, Conducting conductor should be off 99.95% of Electrolytic Copper MS Steel thickness of container 14/16 SWG. Transformer Oil to be used shall be of best quality Conforming of IS 335 with latest amendments. Voltage stabilizer shall be mounted on 02 pairs of H/D MS wheels for making shifting/ fixing easy. Voltmeter/Ampere meter Good quality ISI make of Required Specification : Toggle Switch 03 No for input/output reading of each face : Rotary Switches Of suitable Amp range each of 08steps 01 for Line voltage 02 for step down voltage 05 for step up voltage Heavy duty terminal block for input/output terminal Paint : Painting shall be enamelled steel grey / Green Colour. Installation, testing & commissioning of 63 KVA voltage stabilizers by way of carriage/ shifting of stabilizer from stacking place to site of work on MT and HL. P/F of Copper cable of standard ISI make(as per site condition) for making connections from main switch to Voltage stabilizer for all the three phases in three leads with neutral & then from stabilizer to buss bar fuse system with proper thimbling duly crimpled by using crimpling tool & proper insulation. Conducting of whole electric circuit with the help of conduit pipes, PVC flexible pipes, bends etc. Filling of transformer oil up to required level after heat treatment/dehydration to make it moisture free. Job includes cost of material and Fitting charges.

Providing, of multi stage Submersible pump of specification 3000 GPH x 100MH (Head Range +10-25) coupled with motor. The recommended make of Pump should be KSB/ Kirloskar / Calama / Crompton/ Lubi along with Motor. The pumping Machinery should confirm relevant ISO with all latest amendments. The equipment shall also be accompanied with test certificates and performance curves.

Design, fabrication, installation, testing and commissioning of gantry for extraction and lowering of submersible pump motor set along with column pipes of 65mm dia at pumping station Dodsan Bala (Romote Mohalla) bore well. The job involves loading /unloading, carriage/shifting of material such as MS channel, MS sheet, 80mm Dia GI pipes, cement, sand, Bajri, welding set and allied material required at site by MT and HL. Fabrication of gantry by way of cutting of MS sheet of size 1.5” X 1.5” ft with gas cutting -02 Nos, making of holes and welding the same on the top of the 80mm dia pipe of length 15ft long-02 nos for vertical columns. Fabrication and welding of 02No MS plates of size 1.5” X 1.5” ft with four holes at both ends of 5ft long 80 dia pipe for making horizontal column at the top for to and fro movement of chain pulley block along with hook. Providing /fitting/welding of MS plate at the bottom of vertical column by welding of strips at the bottom so as to get strength. Digging of pit of suitable size as per site condition for erection of Gantry. Fabrication of ladder along with the pipe to enable at the top for proper working at both columns. Erection of vertical columns, grouting them properly and fitting of horizontal column at top with the help nuts and bolts. Providing, installation of chain pulley block of 2ton capacity with vertical lift of 6m long for lowering and extraction of submersible pump set with column pipes Complete job includes cost of material and labour charges at site.

Installation , testing and commissioning of SPS 3000 GPH X 100MH with allied electromechanical works for filling of Sump tank by way of fabrication & fitting of GI pipe nipples welded with MS flanges-2.5 inches dia for making delivery of the pump. Fab / fitting of GI pipe nipple with threads at one end & MS flange at other end & fastening of nipple with the delivery of pump. P/F of MS bends 2.5 inches dia. with MS flanges. Providing Fitting of MS clamps 2.5 inches dia. - 02 No. for holding submersible pump & nipples. Fab/ fitting of bed plate for resting of clamps holding submersible pump & nipples. Fabrication of GI Pipes 12No. And 06No.20ft &10ft In length with providing MS Flanges 2.5 inches. Lowering of pump motor set along with GI column pipe and submersible cable into the bore well with the help of chain pulley block , ropes & skilled/unskilled labours .P/F of one no check valve 2.5 inches dia with MS flanges , nut/bolts & washers. The job also included providing of copper cable 6mm sq. (approx 250mtr. In length as per site requirement ) for making connection from Control Panel Board to submersible motor. Complete job include skilled/unskilled labour ,material charges and fitting charges .

Testing and commissioning of HCP/submersible pump motor set all other allied electro mechanical works. Checking of all electrical connections, tapping and tightening all other connections. Plugging of leaking joints if any by way of welding, replacement of gaskets and tightening of nuts and bolts. Checking the alignment of pump and motor sets and testing the machinery on full load. Complete job.

HITECH MECHNICALS

TARSAIM ELECTRICAL WORKS