SPL REPAIR TO OLD UNSERVICEABLE GI/CI WATER SUPPLY PIPE LINES AND CONNECTED WORKS IN SIGNAL ZONE AND SPL REPAIRS / REPLACEMENT OF LT PANEL AT VARIOUS LOCATIONS AT KALIMPONG MIL STN UNDER GE 867 EWS

Amount

Excavation in trenches ,n.exe 1.5m wide and n.exe 1.5m deep for foundation, laying of pipes etc., or for shafts, wells, cesspits, manholes etc., n.exe 10 sqm on plan and n. exe 1.5 m in depth and getting out in soft/ loose soil, complete all as specified and as directed.

Returning filling in trenches including spreading leveling watering and well ramming in layers n.exc 25 cm in soft/loose soil, complete all as specified and as directed.

Removing excavated surplus materials to a distance not exc 50 M and depositing where directed at a level not exc 1.5 M above the starting point, complete all as specified and as directed.

M & L for taking up or down existing 20 mm dia bore water tubing and connections and cleaning & re-fixing with and including new ISI marked pipe fittings, in new or old position in trenches, floor etc or fixed to wall, complete all as specified and as directed. Note : Excavation and earth work shall be measured and paid separately.

M & L for taking up or down existing 25 mm dia bore water tubing and connections and cleaning & re-fixing with and including new ISI marked pipe fittings, in new or old position in trenches, floor etc or fixed to wall, complete all as specified and as directed. Note : Excavation and earth work shall be measured and paid separately.

M & L for taking up or down existing 40 mm dia bore water tubing and connections and cleaning & re-fixing with and including new ISI marked pipe fittings, in new or old position in trenches, floor etc or fixed to wall, complete all as specified and as directed. Note : Excavation and earth work shall be measured and paid separately.

M & L for taking up or down existing 50 mm dia bore water tubing and connections and cleaning & re-fixing with and including new ISI marked pipe fittings, in new or old position in trenches, floor etc or fixed to wall, complete all as specified and as directed. Note : Excavation and earth work shall be measured and paid separately.

M & L for taking up or down existing 80 mm dia bore water tubing and connections and cleaning & re-fixing with and including new ISI marked pipe fittings, in new or old position in trenches, floor etc or fixed to wall, complete all as specified and as directed. Note : Excavation and earth work shall be measured and paid separately.

S&F of 20 mm dia bore medium grade galvanised iron tubing with all fittings and fixtures complete laid in trenches or on gound including taking up or down existing water tubing and connection, complete all as specified and as directed. Note Excavation and earth work shall be measured and paid separately.

S&F of 25 mm dia bore medium grade galvanised iron tubing with all fittings and fixtures complete laid in trenches or on gound including taking up or down existing water tubing and connection, complete all as specified and as directed. Note Excavation and earth work shall be measured and paid separately.

S&F of 40 mm dia bore medium grade galvanised iron tubing with all fittings and fixtures complete laid in trenches or on gound including taking up or down existing water tubing and connection, complete all as specified and as directed. Note Excavation and earth work shall be measured and paid separately.

S&F of 50 mm dia bore medium grade galvanised iron tubing with all fittings and fixtures complete laid in trenches or on gound including taking up or down existing water tubing and connection, complete all as specified and as directed. Note Excavation and earth work shall be measured and paid separately.

S&F of 80 mm dia bore medium grade galvanised iron tubing with all fittings and fixtures complete laid in trenches or on gound including taking up or down existing water tubing and connection, complete all as specified and as directed. Note Excavation and earth work shall be measured and paid separately.

S&F of 100 mm dia bore medium grade galvanised iron tubing with all fittings and fixtures complete laid in trenches or on gound including taking up or down existing water tubing and connection, complete all as specified and as directed. Note Excavation and earth work shall be measured and paid separately.

Supply and fixing and replacement of Rotational moulded polyethylene water storage tank (cylindrical vertical with closed top) hoisted and fixed in position with all fitting such as tank nipple and locking arrangement all as specified in SSR Part-I of capacity 1000 ltr, complete all as specified and as directed.

Supply and fixing and replacement of Rotational moulded polyethylene water storage tank (cylindrical vertical with closed top) hoisted and fixed in position with all fitting such as tank nipple and locking arrangement all as specified in SSR Part-I of capacity 750 ltr, complete all as specified and as directed.

Supply and fixing and replacement of Rotational moulded polyethylene water storage tank (cylindrical vertical with closed top) hoisted and fixed in position with all fitting such as tank nipple and locking arrangement all as specified in SSR Part-I of capacity 500 ltr, complete all as specified and as directed.

Supply and fixing in replacement of gun metal globe valve iron wheel screwed both end for iron pipe fixed all directed of size 50 mm, complete all as specified and as directed.

Supply and fixing in replacement of gun metal globe valve iron wheel screwed both end for iron pipe fixed all directed of size 40 mm, complete all as specified and as directed.

Supply and fixing in replacement of gun metal globe valve iron wheel screwed both end for iron pipe fixed all directed of size 25 mm, complete all as specified and as directed.

Supply and fixing in replacement of gun metal globe valve iron wheel screwed both end for iron pipe fixed all directed of size 20 mm, complete all as specified and as directed.

S & F in replacement of angles, channels or Tee sections fixed independetly interconnecting with welding work without connecting plates (cut to ordinary lengths indicated) for water tanks staging etc conforming to Fe 410-w (Gde - E- 250) Quality B & painting with two coat of black bitiminious paint over a coat of Red Oxide primer including dismanting of old unserviceable existing staging, complete all as specified and as directed.

M&L for cement concrete (1:3:6) type C-2 (using 40 mm graded crushed stone aggregate) as in foundation, filling and mass concrete, complete all as specified and as directed.

M&L PCC (1:2:4) type B-1 (using 20 mm graded crushed stone aggregate) water troughs and the like including weathering, slightly rounded or chamfered angles and throating including extra using waterproofing compound, complete all as specified and as directed.

M&L 15 mm thick rendering in cement mortar (1:6) on fair faces of brick or concrete surfaces, rendering finished even and smooth (without using extra cement), complete all as specified and as directed.

M&L for providing precast cement concrete solid block over 10 cm in width and setting in mortar (1:6) using pre cast cement concrete block (1:3:6) type C1 (using 20 mm graded stone aggregate), complete all as specified and as directed.

Construction of valve pit of size 110 x 90 x 100 cm internal dimensions with 100 mm thick PCC 1:4:8 type D2 (using 40 mm graded broken stone aggregate sub base of floor, 50 mm PCC 1:2:4 type B-1 ( using 20 mm graded crushed stone aggregate) in floor finished even and fair without using extra cement one brick thick brick work in CM 1:4 rending 15 mm thick plaster in CM 1:4 including 3 mm thick MS sheet pit cover fixing with angle iron frame 40x40x6 mm thick complete with looking arrangement having provision of lifting handle including 2 coats of synthetic enamel paint over one coat of red oxide primer to steel surface and excavation in soft/loose soil, returning filling and removal of surplus soil up to 50 mtr distance, dismentling old valvepit chamber accessories and deposited to store Yard for futher disposal, complete all as specified and as directed.

Construction of valve pit of size 90 x 90 x 100 cm internal dimensions with 100 mm thick PCC 1:4:8 type D2 (using 40 mm graded broken stone aggregate sub base of floor, 50 mm PCC 1:2:4 type B-1 (using 20 mm graded crushed stone aggregate) in floor finished even and fair without using extra cement one brick thick brick work in CM 1:4 rending 15 mm thick plaster in CM 1:4 including 3 mm thick MS sheet pit cover fixing with angle iron frame 40x40x6 mm thick complete with looking arrangement having provision of lifting handle including 2 coats of synthetic enamel paint over one coat of red oxide primer to steel surface and excavation in soft/loose soil, returning filling and removal of surplus soil up to 50 mtr distance, dismentling old valvepit chamber accessories and deposited to store Yard for futher disposal, complete all as specified and as directed.

Supply & Fix new CI Sluice valve 100mm valve with stainless steel spindle confirming to ISI including jointing material nut bolts packing including dismantling / disconnecting unserviceable sluice valve assembly complete by removing old nut bolts packing sheet etc, complete all as specified and as directed.

Supply & Fix new CI Sluice valve 80mm valve with stainless steel spindle confirming to ISI including jointing material nut bolts packing including dismantling / disconnecting unserviceable sluice valve assembly complete by removing old nut bolts packing sheet etc, complete all as specified and as directed.

M& L for cutting of existing steel tubing for alterations or additions (each cut measured) and inserting new Tee, bend, elbow etc 25 to 40 mm dia GI pipe, complete all as specified and as directed.

M& L for cutting of existing steel tubing for alterations or additions (each cut measured) and inserting new Tee, bend, elbow etc 50 to 80 mm dia GI pipe, complete all as specified and as directed.

Taking down and refixing of old serviceable PVC water storage tanks including GI fittings wherever required in new or old position of 1000 ltrs capacity, complete all as specified and as directed.

Taking down and refixing of old serviceable PVC water storage tanks including GI fittings wherever required in new or old position of 750/500 ltrs capacity, complete all as specified and as directed.

Taking down old unsv/ corroded LT feeder pillar box/ DB Box/ Busbar Chamber of any sizes or types (after disconnection of all electrical connections) complete for replacement with new one, complete all as specified and as directed.

Taking down old unsv earthing, complete all as specified and as directed.

Supply ,installation ,commissioning and testing including connection of LT outdoor. factory made CPRI approved feeder pillar box, compartmetalized inner shell shall be made out of 2mm thick sheet. The panel must be design as per IS/IEC61439-1&2 double door ,weather ,dust and vermin prof having overall hinged opening arrangenment in both front & back sided fabricated out of MS sheet 3.15 mm thick and frame of angle iron 50x50x6 mm duly welded including cable entry & exit through glands at bottom including two coats of powder coated paint over a coated paint over a coat of red oxide primer o both outer and inner surface of panel, internal connection from bus bar to switchgear/MCCB with suitable size of copper stranded PVC insulated wire with suitable copper lugs with extended legs to suitable height embedded in and including PCC (1:3:6) foundation of suitable size, complete all as specified and as directed including following items: Note : Provn For additional space MCCB shall be made for future fixing of MCCB.

INCOMING: (i) Aluminium bus bar 4 strips (covered with colour coded insulated PVC sleeves) of rating 1.5 times current carrying capacity of incoming switch gear or not less than 200 Amps whichever higher suitable length including connection etc complete – 01 Set (ii) Indicator lamp for RYB phase (iii) MCCB 4P 630 Amps Icu =50 KA at 415 volts with microprocessor release type - 01 No (I/C) . Ics = 100 % Icu, adjustable overload setting from 0.25 to 1.0 x In ,adjustable short-circuit setting from 1.5 to12 x Ir and class II front face, Isolation with positive break indication with double break contacts, Standard extended rotary handle,Spreaders, Phase barrier etc.(iv)VAF + PF multifunction meter Cl 1Flush mounting 96 x 96 mm CT/PT site programmable including CTs ,(v) Energy meter accuracy class 1, input voltage 50-520 volts CT 1A/ 5A Flush mounting 96x96 mm CT/PT site programmable -01 Nos

OUTGOING: (i) MCCB 4P 200 Amps Icu =36 kA at 415 volts Thermal - Magnetic Release - 02 Nos . Ics = 100 % Icu,with adjustable over load setting and adjustable short circuit setting and class II front face, Isolation with positive break indication with double break contacts, Standard extended rotary handle,Spreaders, Phase barrier etc. (ii) MCCB 4P 160 Amps Icu =36 kA at 415 volts Thermal - Magnetic Release - 02 No . Ics = 100 % Icu,with adjustable over load setting and adjustable short circuit setting and class II front face, Isolation with positive break indication with double break contacts, Standard extended rotary handle,Spreaders, Phase barrier etc. (iii)MCCB 4P 40 Amps Icu =25 kA at 415 volts Thermal - Magnetic Release - 01 No . Ics = 100 % Icu,with adjustable over load setting and adjustable short circuit setting and class II front face, Isolation with positive break indication with double break contacts, Standard extended rotary handle,Spreaders, Phase barrier etc

Supply ,installation ,commissioning and testing including connection of LT outdoor. factory made CPRI approved feeder pillar box, cubical type multi tier panels with individual switchgear /MCCB encased in separate compartmetalized inner shell shall be made out of 2mm thick sheet. The panel must be design as per IS/IEC61439-1&2 double door ,weather ,dust and vermin prof having overall hinged opening arrangenment in both front & back sided fabricated out of MS sheet 3.15 mm thick and frame of angle iron 50x50x6 mm duly welded including cable entry & exit through glands at bottom including two coats of powder coated paint over a coated paint over a coat of red oxide primer o both outer and inner surface of panel, internal connection from bus bar to switchgear/MCCB with suitable size of copper stranded PVC insulated wire with suitable copper lugs with extended legs to suitable height embedded in and including PCC (1:3:6) foundation of suitable size, complete all as specified and as directed including following items: Note : Provn For additional space MCCB shall be made for future fixing of MCCB.

INCOMING: (i) Aluminium bus bar 4 strips (covered with colour coded insulated PVC sleeves) of rating 1.5 times current carrying capacity of incoming switch gear or not less than 200 Amps whichever higher suitable length including connection etc complete – 01 Set (ii) Indicator lamp for RYB phase (iii)MCCB 4P 160 Amps Icu =36 kA at 415 vlts Thermal - Magnetic Release - 01No . Ics = 100 % Icu,with adjustable over load setting and adjustable short circuit setting and class II front face, Isolation with positive break indication with double break contacts, Standard extended rotary handle,Spreaders, Phase barrier etc .(iv)VAF + PF multifunction meter Cl 1Flush mounting 96 x 96 mm CT/PT site programmable including CTs. V) Energy meter accuracy class 1, input voltage 50-520 volts CT 1A/ 5A Flush mounting 96x96 mm CT/PT site programmable -01 Nos.

OUTGOING (i) MCCB 4P 100 Amps Icu =25 kA at 415 volts Thermal - Magnetic Release - 02 Nos . Ics = 100 % Icu,with adjustable over load setting and adjustable short circuit setting and class II front face, Isolation with positive break indication with double break contacts, Standard extended rotary handle,Spreaders, Phase barrier etc. (iii) MCCB 4P 40 Amps Icu =25 kA at 415 volts Thermal - Magnetic Release - 02No . Ics = 100 % Icu,with adjustable over load setting and adjustable short circuit setting and class II front face, Isolation with positive break indication with double break contacts, Standard extended rotary handle,Spreaders, Phase barrier etc

Supply, installation, commissioning and testing including connection of LT outdoor. factory made CPRI approved feeder pillar box, cubical type multi tier panels with individual switchgear /MCCB encased in separate compartmetalized inner shell shall be made out of 2mm thick sheet. The panel must be design as per IS/IEC61439-1&2 double door ,weather ,dust and vermin prof having overall hinged opening arrangenment in both front & back sided fabricated out of MS sheet 3.15 mm thick and frame of angle iron 50x50x6 mm duly welded including cable entry & exit through glands at bottom including two coats of powder coated paint over a coated paint over a coat of red oxide primer o both outer and inner surface of panel, internal connection from bus bar to switchgear/MCCB with suitable size of copper stranded PVC insulated wire with suitable copper lugs with extended legs to suitable height embedded in and including PCC (1:3:6) foundation of suitable size, complete all as specified and as directed following items: Note : Provn For additional space MCCB shall be made for future fixing of MCCB.

INCOMING: (i) Aluminium bus bar 4 strips (covered with colour coded insulated PVC sleeves) of rating 1.5 times current carrying capacity of incoming switch gear or not less than 200 Amps whichever higher suitable length including connection etc complete – 01 Set (ii) Indicator lamp for RYB phase (iii) MCCB 4P 160 Amps Icu =36 kA at 415 volts Thermal - Magnetic Release - 01No . Ics = 100 % Icu,with adjustable over load setting and adjustable short circuit setting and class II front face, Isolation with positive break indication with double break contacts, Standard extended rotary handle,Spreaders, Phase barrier etc .(iv)VAF + PF multifunction meter Cl 1Flush mounting 96 x 96 mm CT/PT site programmable including CTs.(v) Energy meter accuracy class 1, input voltage 50-520 volts CT 1A/ 5A Flush mounting 96x96 mm CT/PT site programmable -01 Nos

OUTGOING: (i)MCCB 4P 40 Amps Icu =25 kA at 415 volts Thermal - Magnetic Release - 05No . Ics = 100 % Icu,with adjustable over load setting and adjustable short circuit setting and class II front face, Isolation with positive break indication with double break contacts, Standard extended rotary handle,Spreaders, Phase barrier etc. (iii) MCB 4P 16 Amps Icu =10 kA at 415 volts Thermal - Magnetic Release - 03 No

Supply ,installation ,commissioning and testing including connection of LT outdoor. factory made CPRI approved feeder pillar box, cubical type multi tier panels with individual switchgear /MCCB encased in separate compartmetalized inner shell shall be made out of 2mm thick sheet. The panel must be design as per IS/IEC61439-1&2 double door ,weather ,dust and vermin prof having overall hinged opening arrangenment in both front & back sided fabricated out of MS sheet 3.15 mm thick and frame of angle iron 50x50x6 mm duly welded including cable entry & exit through glands at bottom including two coats of powder coated paint over a coated paint over a coat of red oxide primer o both outer and inner surface of panel, internal connection from bus bar to switchgear/MCCB with suitable size of copper stranded PVC insulated wire with suitable copper lugs with extended legs to suitable height embedded in and including PCC (1:3:6) foundation of suitable size, complete all as specified and as directed following items: Note : Provn For additional space MCCB shall be made for future fixing of MCCB.

INCOMING: (i) Aluminium bus bar 4 strips (covered with colour coded insulated PVC sleeves) of rating 1.5 times current carrying capacity of incoming switch gear or not less than 200 Amps whichever higher suitable length including connection etc complete – 01 Set (ii) Indicator lamp for RYB phase (iii) MCCB 4P 160 Amps Icu =36 kA at 415 volts Thermal - Magnetic Release - 01No . Ics = 100 % Icu,with adjustable over load setting and adjustable short circuit setting and class II front face, Isolation with positive break indication with double break contacts, Standard extended rotary handle,Spreaders, Phase barrier etc .(iv)VAF + PF multifunction meter Cl 1Flush mounting 96 x 96 mm CT/PT site programmable including CTs .(v) Energy meter accuracy class 1, input voltage 50-520 volts CT 1A/ 5A Flush mounting 96x96 mm CT/PT site programmable -01 Nos

OUTGOING (i) MCCB 4P 100 Amps Icu =25 kA at 415 volts Thermal - Magnetic Release - 02 Nos . Ics = 100 % Icu,with adjustable over load setting and adjustable short circuit setting and class II front face, Isolation with positive break indication with double break contacts, Standard extended rotary handle,Spreaders, Phase barrier etc. (ii)MCCB 4P 40 Amps Icu =25 kA at 415 volts Thermal - Magnetic Release - 04No . Ics = 100 % Icu,with adjustable over load setting and adjustable short circuit setting and class II front face, Isolation with positive break indication with double break contacts, Standard extended rotary handle,Spreaders, Phase barrier etc

Supply ,installation ,commissioning and testing including connection of LT outdoor. factory made CPRI approved feeder pillar box, cubical type multi tier panels with individual switchgear /MCCB encased in separate compartmetalized inner shell shall be made out of 2mm thick sheet. The panel must be design as per IS/IEC61439-1&2 double door ,weather ,dust and vermin prof having overall hinged opening arrangenment in both front & back sided fabricated out of MS sheet 3.15 mm thick and frame of angle iron 50x50x6 mm duly welded including cable entry & exit through glands at bottom including two coats of powder coated paint over a coated paint over a coat of red oxide primer o both outer and inner surface of panel, internal connection from bus bar to switchgear/MCCB with suitable size of copper stranded PVC insulated wire with suitable copper lugs with extended legs to suitable height embedded in and including PCC (1:3:6) foundation of suitable size, complete all as specified and as directed including following items: Note : Provn For additional space MCCB shall be made for future fixing of MCCB.

INCOMING: (i) Aluminium bus bar 4 strips (covered with colour coded insulated PVC sleeves) of rating 1.5 times current carrying capacity of incoming switch gear or not less than 200 Amps whichever higher suitable length including connection etc complete – 01 Set (ii) Indicator lamp for RYB phase (iii) MCCB 4P 250 Amps Icu =36 kA at 415 volts Thermal - Magnetic Release - 01No . Ics = 100 % Icu,with adjustable over load setting and adjustable short circuit setting and class II front face, Isolation with positive break indication with double break contacts, Standard extended rotary handle,Spreaders, Phase barrier etc .(iv)VAF + PF multifunction meter Cl 1Flush mounting 96 x 96 mm CT/PT site programmable including CTs. (v) Energy meter accuracy class 1, input voltage 50-520 volts CT 1A/ 5A Flush mounting 96x96 mm CT/PT site programmable -01 Nos

OUTGOING (i) MCCB 4P 100 Amps Icu =25 kA at 415 volts Thermal - Magnetic Release - 02 Nos . Ics = 100 % Icu,with adjustable over load setting and adjustable short circuit setting and class II front face, Isolation with positive break indication with double break contacts, Standard extended rotary handle,Spreaders, Phase barrier etc. (ii)MCCB 4P 63 Amps Icu =25 kA at 415 volts Thermal - Magnetic Release - 02No . Ics = 100 % Icu,with adjustable over load setting and adjustable short circuit setting and class II front face, Isolation with positive break indication with double break contacts, Standard extended rotary handle,Spreaders, Phase barrier etc. (iii)MCCB 4P 40 Amps Icu =25 kA at 415 volts Thermal - Magnetic Release - 02No . Ics = 100 % Icu,with adjustable over load setting and adjustable short circuit setting and class II front face, Isolation with positive break indication with double break contacts, Standard extended rotary handle,Spreaders, Phase barrier etc

Material & Labour for earthing with galvanised steel earth plate electrode of size 60cmx60cmx6mm thick buried directly in ground (earth pit not less than 2.25m deep below the ground level) with top edge of the plate not less than 1.5m below normal ground level, connected to the galvanised iron strip of size 25 X 4mm earth lead by means of bolts, nuts check nuts and washers of galvanised iron or steel as shown in electrical plate No.3 of SSR Part-I connected to earthing test point all as specified or indicated including testing on completion including necessary excavation and earth work in soft/loose soil, returning filling, disposal of surplus soil, earth pit in PCC (1:3:6) type C-1 (using 20mm graded crushed stone aggregate) pit, funnel,20mm dia GI medium grade watering pipe, 40 mm dia GI light grade earth lead protection pipe, CI frame and cover, wire, copper lugs etc mesh, chorcoal and common salt in alternatee layer, complete all as specified and as directed.

SANJAY SAW MILL (BID ID -3487389)

MANOJ JINDAL (BID ID -3491664)

GEETA CONSTRUCTION (BID ID -3498535)

S K ENTERPRISES (BID ID -3494049)

M/S G. K. SUTHAR (BID ID -3491504)

PRASAD PRADHAN AND SON (BID ID -3496554)

GARGO TRADERS (BID ID -3491009)

Sri Gupta Construction (BID ID -3488166)