SPECIAL REPAIRS FOR REPLACEMENT OF STANDBY DG SET WATER SUPPLY PUMP MOTORS, VOLTAGE STABILIZERS AGAINST DECLARED BER AT MILITARY STATION ABOHAR (2ND CALL)

Amount

Supply, installation, testing and commissioning of horizontal split Cast Iron cashing pumpset centrifugal type of discharge 20000 GPH at 60 Mtr head with cast iron impller, SS shaft coupled with electric motor 40 HP, alongwith suitable star delta starter, 3 Phase, 415 Volts, 50 Hz AC, 1500 RPM 4 Pole, IE-2, totally enclosed fan colled squirrel cage inducation Motor - Foot mounted with enclosure conforming to protection IP-55 Horozonntal foot (B-3) condtinously rate (SI) suitable for operation on 415+ 10% voltage, 3 Phase 50 Hz + 5% AC supply with ambient 50 degree celcius, class 'F' insulation with tempratiure rise limited to class 'B' altiture less than 1000M about MS performance efficiency values are conforming to IS-21615:2011 or IEC-30034-30-1-2014 coupled with horizental split casing pump centrifugal type CI casing CI impller SS shaft having discharge 1600 LPM @ 20 Mtr head mounted common MS base frame complete all as specified and directed by Engineer-in-Charge.

Supply, installation, testing and commissioning of horizontal split Cast Iron cashing pumpset centrifugal type of discharge 15000 GPH at 20 Mtr head with cast iron impller, SS shaft coupled with electric motor 10 HP, alongwith suitable star delta starter, 3 Phase, 415 Volts, 50 Hz AC, 1500 RPM 4 Pole, IE-2, totally enclosed fan colled squirrel cage inducation Motor - Foot mounted with enclosure conforming to protection IP-55 Horozonntal foot (B-3) condtinously rate (SI) suitable for operation on 415+ 10% voltage, 3 Phase 50 Hz + 5% AC supply with ambient 50 degree celcius, class 'F' insulation with tempratiure rise limited to class 'B' altiture less than 1000M about MS performance efficiency values are conforming to IS-21615:2011 or IEC-30034-30-1-2014 mounted on, common MS base frame complete all as specified and directed by Engineer-in-Charge.

Supply, installation, testing and commissioning induction motor 1.5 KW / 2 HP, 1400 RPM, 50 Hz, 3ɸ with ruction gear for mixing of alum ferric infiltration plant complete all as specified and directed by Engineer-in-Charge.

Supply and installation testing and commissioning of back washing arrangement air compressor set with electric induction motor 11 KV / 15 HP and pressure of pump 5 PSI, capacity 400 CFM, 1200 RPM with starter PCC foundation and channel frame etc. complete all as specified and directed by Engineer-in-Charge.

Supply, install, testing and commissioning of servo controlled voltage stabilizer (Copper Wound) automatic operation, 3 phase, naturally oil cooled (oil filled), indoor type of capacity 100 KVA and as desired for input variation between 300 Volt to 480 Volt and output voltage stabilized at 415 with accuracy + 2.5% and speed of correction 8 Volts per second on 50 cycles AC supply complete with volt meter complete all as specified and directed by Engineer-in-Charge.

Supply install, testing and commissioning of servo controlled voltage stabilizer (Copper Wound) automatic operation, 3 phase, naturally oil cooled (oil filled), indoor type of capacity 30 KVA and as desired for input variation between 300 Volt to 480 Volt and output voltage stabilized at 415 with accuracy + 2.5% and speed of correction 8 Volts per second on 50 cycles AC supply complete with volt meter complete all as specified and directed by Engineer-in-Charge.

Supply, installation, testing and commissioning 200 KVA / 160 KW silent water cooled diesel engine driven Generating set with alternator out put Voltage 415 Volts + 1.5% at set value of 415 V at a frequency 50 Hz + 0.5% with suitable AVR control panel, all mounted in acoustic enclosure suitable for outdoor installation and AMF panel as per manufacturers design and specification as per CPCB norms conforming to detailed particular specifications of Contract Agreement Schedule and all as specified and directed by Engineer-in-Charge.

Supply, installation, testing and commissioning 125 KVA / 100 KW silent, water cooled diesel engine driven Generating set with alternator out put Voltage 415 Volts + 1.5% at set value of 415 V at a frequency 50 Hz + 0.5% with suitable AVR control panel, all mounted in acoustic enclosure suitable for outdoor installation and AMF panel as per manufacturers design and specification as per CPCB norms conforming to detailed particular specifications of Contract Agreement Schedule and all as specified and directed by Engineer-in-Charge.

Supply, installation, testing and commissioning 35 KVA / 28 KW silent water cooled diesel engine driven Generating set with alternator out put Voltage 415 Volts + 1.5% at set value of 415 V at a frequency 50 Hz + 0.5% with suitable AVR control panel, all mounted in acoustic enclosure suitable for outdoor installation and AMF panel as per manufacturers design and specification as per CPCB norms conforming to detailed particular specifications of Contract Agreement Schedule and all as specified and directed by Engineer-in-Charge.

Supply, installation, testing and commissioning 30 KVA / 24 KW silent water cooled diesel engine driven Generating set with alternator out put Voltage 415 Volts + 1.5% at set value of 415 V at a frequency 50 Hz + 0.5% with suitable AVR control panel, all mounted in acoustic enclosure suitable for outdoor installation and AMF panel as per manufacturers design and specification as per CPCB norms conforming to detailed particular specifications of Contract Agreement Schedule and all as specified and directed by Engineer-in-Charge.

Supply, installation, testing and commissioning 15 KVA / 12 KW silent water cooled diesel engine driven Generating set with alternator out put Voltage 415 Volts + 1.5% at set value of 415 V at a frequency 50 Hz + 0.5% with suitable AVR control panel, all mounted in acoustic enclosure suitable for outdoor installation and AMF panel as per manufacturers design and specification as per CPCB norms conforming to detailed particular specifications of Contract Agreement Schedule and all as specified and directed by Engineer-in-Charge.

Suplying, installing, commissioning and testing of non electricity based dosing pump capacity should be 0.5 Ltrs per hours, 4 Kg/cm2 driven by water which works on pressure difference, on various water line. Suitable suction injection electric pump of suitable capacity, ready to use solution dosage proportional to the water flow (no influence of water flow variations), can tolerate variations of pressure from the water line (it does not affect the accuracy), no pump damage even when the additive tank is empty, no overdosing risk / no pure chemical injection risk when water supply is off. It can work on a suction line of upto 4 Mtr suction line with foot valve strainer. The motor piston move cycles correspond to a fixed volume of water flowing through the pump (motor volume). The motor speed with increased according to the water flowing through the pump. The dosing pump is volumetric for the capacities of water supply schemes along with installation material like suitable suction injecting electric pump of suitable capacity if required for creating pressure differential according to site condition, rota meter, cartridge with housing complete all as specified and directed by Engineer-in-Charge.

Earthing complete with galvanized steel earth plate electrode 60cm x 60cm x 6mm thick burried directly in ground (earth pit not less than 2.25 Mtr deep below normal ground level) with top edge of the plate not less than 1.5 Mtr below normal ground leve, connecting to and including galvanized iron strip 32mm x 6mm by means of GI bolts, nuts, check nuts and washers and connected other end to main board duly protected by GI pipe 40mm bore medium grade, earth plate surrounded by packed layer of coal dust and common salt 15cm thick all around bottom and top watering pipe 20mm bore with GI medium grade with funnel all as shown in electrical plate No. 3 of SSR Part-I and connecting to earthing test point main switch board and testing on completion including CI cover frame and PCC 1:3:6 type C1 using 20mm graded stone aggregate as in earthing pit with CI cover and frame including necessary earth work etc. complete all as specified and directed by Engineer-in-Charge. Note : PCC chamber shall be constructed at least 1.5 Mtr away from the earth electrod of the earth pit and pipe for watering shall be provided in slanting manner.

Supplying, laying, jointing and testing and commissioning 50 Sqmm, 3.5 core XLPE insulated, screened, PVC bedded galvanised steel strip or wire armoured electric power cable heavy duty multi stranded aluminium conductor & PVC sheathed LT cable 1100 volts grade conforming to IS-7098 laid in trenches/ ducts/ fixed on poles/wall/laid under roads/paths/drain/culverts or passing through pipes complete all as specified and directed by Engineer-in-Charge. Note :Excavation, earth work, sand cushioning and brick protection required for item shall be measured and paid separately under respective items of BOQ.

Supplying, laying, jointing and testing and commissioning 70 Sqmm, 3.5 core XLPE insulated, screened, PVC bedded galvanised steel strip or wire armoured electric power cable heavy duty multi stranded aluminium conductor & PVC sheathed LT cable 1100 volts grade conforming to IS-7098 laid in trenches/ ducts/ fixed on poles/wall/laid under roads/paths/drain/culverts or passing through pipes complete all as specified and directed by Engineer-in-Charge. Note :Excavation, earth work, sand cushioning and brick protection required for item shall be measured and paid separately under respective items of BOQ.

Supplying, laying, jointing and testing and commissioning 95 Sqmm, 3.5 core XLPE insulated, screened, PVC bedded galvanised steel strip or wire armoured electric power cable heavy duty multi stranded aluminium conductor & PVC sheathed LT cable 1100 volts grade conforming to IS-7098 laid in trenches/ ducts/ fixed on poles/wall/laid under roads/paths/drain/culverts or passing through pipes complete all as specified and directed by Engineer-in-Charge. Note :Excavation, earth work, sand cushioning and brick protection required for item shall be measured and paid separately under respective items of BOQ.

Supplying, laying, jointing and testing and commissioning 120 Sqmm, 3.5 core XLPE insulated, screened, PVC bedded galvanised steel strip or wire armoured electric power cable heavy duty multi stranded aluminium conductor & PVC sheathed LT cable 1100 volts grade conforming to IS-7098 laid in trenches/ ducts/ fixed on poles/wall/laid under roads/paths/drain/culverts or passing through pipes complete all as specified and directed by Engineer-in-Charge. Note :Excavation, earth work, sand cushioning and brick protection required for item shall be measured and paid separately under respective items of BOQ.

Supplying, laying, jointing and testing and commissioning 150 Sqmm, 3.5 core XLPE insulated, screened, PVC bedded galvanised steel strip or wire armoured electric power cable heavy duty multi stranded aluminium conductor & PVC sheathed LT cable 1100 volts grade conforming to IS-7098 laid in trenches/ ducts/ fixed on poles/wall/laid under roads/paths/drain/culverts or passing through pipes complete all as specified and directed by Engineer-in-Charge. Note :Excavation, earth work, sand cushioning and brick protection required for item shall be measured and paid separately under respective items of BOQ.

Excavation in trenches, not exc 1.5 m wide and not exceeding 1.5 m depth; or not exceeding 10 Sqm on plan and n exc 1.5 m in depth for foundations of poles, struts, stays etc. or laying underground cable etc. in soft/loose soil, & getting out complete all as specified and directed with entire satisfacation of Engineer-in-Charge

Material and Labour, sand coushioning for underground cable 23cm thick (one layer of 8cm thickness before laying the cable and other layer of 15cm thickness after laying the cable) complete all as specified and directed by Engineer-in-Charge.

Returning, filling in soft/loose soil, including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick in soft/loose soil complete all as specified & directed by Engineer-in-charge.

Removal of excavated surplus soil to a distance exc 250m and n.exc 500mtr depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified & directed by Engineer-in-charge .

M&L for cement concrete (1:4:8), type D-2, using 40mm graded stone aggregate as in foundation, filling and mass concrete complete all as specified and directed by Engineer-in-charge .

M&L for brick protection using ole size sub class 'B' bricks, laid flat, across the cable i.e. length prependicular to the axis of cable complete all as specified and directed by Engineer-in-Charge.

M & L for PCC (1:2:4) type B-1 using 20 mm graded stone aggregate as in bands etc including weathering, slightly rounded or chamfered angle and throating, necessary form work and fair finishing all exposed faces of concrete without using extra cement complete all as specified and directed by Engineer-in-charge

M/s Dhapola Elevator and Engineering

MB Enterprises