REPAIR MAINT OF GI CI DI WATER SUPPLY DISTRIBUTION PIPE LINE SLUICE VALVE GATE VALVE AND UNSERVICEABLE MOTORS PUMP SETS STARTERS PANEL BOARDS INCL SWITCH GEARS RO PLANT AND OTHER ALLIED WORKS OF ASCON NODES AND JALIPA MIL STN UNDER GE ARMY BARMER

Amount

Excavation in trenches n. exc. 1.5 M wide and n. exc. 1.5M in depth and getting out in soft/loose soil for laying of GI/DI/CI pipe complete all as specified and directed.

Returning, filling in including spreading,levelling watering and well ramming in layers not excluding 25 cms in soft/loose soil complete all as specified and directed.

Removing excavated soil to a distance not exceeding 50 mtrs and depositing where directed at a level not exceeding 1.5 M above the starting point complete all as specified and directed.

M&L for PCC 1:3:6 type C1 with 20mm graded stone aggregate as in foundation for making good road surface where as road crossing of pipe lines , hardstandings etc complete all as specified and directed.

Taking down GI water tubing and connections from walls/ceiling/from trenches for cleaning of any blockage and relaying or refixing of the same tubing in trenches/ wall/ceilings of size 20 mm dia bore complete all as specified and directed . Note: (i) Excavation, earth work and PCC work will be measured and paid separately under relevant items. (ii) The rate quoted must be inclusive of replacing the rusted or damaged collars/Tees/elbows/bends/unions/nipples if any.

All as per Srl item no 05 above but size of size of GI pipe 25 mm dia bore.

All as per Srl item no 05 above but size of size of GI pipe 40 mm dia bore.

All as per Srl item no 05 above but size of size of GI pipe 50 mm dia bore.

Dismantling the existing unserviceable GI tubings and Supply, laying and connection of GI pipe medium grade with all fittings laid in trenches including testing complete all as specified and directed of 15 mm dia size. Make : Jindal/Tata/Prakash/Surya. Note:- Excavation and earth work shall be measured and paid separately.

All as per Srl item no 09 above but size of GI pipe 20 mm.

All as per Srl item no 09 above but size of GI pipe 25 mm.

All as per Srl item no 09 above but size of GI pipe 40 mm.

All as per Srl item no 09 above but size of GI pipe 50 mm.

All as per Srl item no 09 above but size of GI pipe 80 mm.

All as per Srl item no 09 above but size of GI pipe 100 mm.

Dismantling the existing unserviceable GI tubing complete and supply & lay new GI tubing medium grade galvanised with all fitting and fixed complete to walls and ceillings or laid in floors complete all as specified and directed of 15 mm bore dia. Make : Jindal/Tata/Prakash/Surya.

All as per Srl item no 16 above but size of GI pipe 20 mm dia.

All as per Srl item no 16 above but size of GI pipe 25 mm dia.

All as per Srl item no 16 above but size of GI pipe 40 mm dia.

All as per Srl item no 16 above but size of GI pipe 50 mm dia.

Taking down CI/DI water pipes and fittings from trenches for cleaning of any blockage and relaying or refixing of the same pipes in trenches of size 80 mm dia complete all as specified and directed . Note: (i) Excavation and earth work, CI fittings if required at site, run lead joints will be measured and paid separately under relevant items.

Taking down CI/DI water pipes and fittings from trenches for cleaning of any blockage and relaying or refixing of the same pipes in trenches of size 100 mm dia complete all as specified and directed . Note: (i) Excavation and earth work, CI/DI fittings if required at site, run lead joints/push on joints will be measured and paid separately under relevant items.

Taking down CI/DI water pipes and fittings from trenches for cleaning of any blockage and relaying or refixing of the same pipes in trenches of size 150 mm dia complete all as specified and directed . Note: (i) Excavation and earth work, CI/DI fittings if required at site, run lead joints/push on joints will be measured and paid separately under relevant items.

M & L for Ductile iron fittings of any size, any type with all sockets or socket and spigot fittings such as bends, tappers,collars, Tee's, caps, plugs etc up to 200 mm bore complete all as specified and directed. Make : Electrosteel / Jindal / Lanco.

Material & labour for run lead joints for spigot and socket CI pipes/ fittings including spun yarn complete for pipe of size 80 mm bore complete all as specified and directed Note :- Rate inclusive of necessary excavation,returning filling for making lead joints up to 1.5 mtr deep.

All as per item No 25 above but Bore of pipe 100 mm.

All as per item No 25 above but Bore of pipe 150 mm.

M&L cast iron bends (any type, radius and angle) tapers any type. (Straight, bend, increasing, decreasing or double socket etc) Tee pieces single branch, 'Y' junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs upto 150 mm bore complete all as specified and directed. Make : Electrosteel / Jindal / Kesoram.

Detecting the leakage from UG DI/CI pipes up to 150 mm bore and rectifying the leakage by burning out existing lead and making joint by means of D joints, clamps, sockets etc, including cutting/threading of pipes and other allied works, excavation and earth work in any type of soil complete all as specified and directed.

Detecting the leakage from under ground GI pipes up to 100 mm bore and rectifying the leakage by replacing, sockets, unions etc, including cutting/threading of pipes and other allied works, excavation and earth work in any type of soil complete all as specified and directed.

M & L cutting CI/DI pipes in position for insertion of new Tees, branches etc of dia 80 mm complete all as specified and directed.

M & L cutting CI/DI pipes in position for insertion of new Tees, branches etc of dia 100 mm complete all as specified and directed.

M & L cutting CI/DI pipes in position for insertion of new Tees, branches etc of dia 150 mm complete all as specified and directed.

Dismantling the existing unserviceable gate valves ,S & F gun metal globe/gate valve with inner wheel head, screwed both ends for iron pipes and fixed of 15 mm dia size complete all as specified and directed:- Make : Zoloto/Leader/Kirloskar.

All as per Srl item no 34 above but 20 mm dia.

All as per Srl item no 34 above but 25 mm dia.

All as per Srl item no 34 above but 40 mm dia.

All as per Srl item no 34 above but 50 mm dia.

Demolition of existing old unserviceable brick masonary valve chamber including demolition of unserviceable M.S iron cover and iron frame and Construction of brick masonry valve pit of size 90cm x 90cm X 90 cm (internal dimensions) with one brick thick wall in cement mortar 1:4 on 100mm thick PCC 1:4:8 type D2 ( using 40mm graded broken stone aggregate) as in foundation lean concrete, including PCC 1:3:6 type C-1 ( using 20mm graded crushed stone aggregate) as in benching and coping and 10mm thick cement plaster in CM (1:4) internally and externally upto 15cm below ground level providing valve pit cover 40x40x6mm angle iron frame all-round fixed by means of 4 Nos holdfast 150mm long made out of flat iron 40x6mm embedded in PCC block (1:2:4) type B-1 (using 20mm graded crushed stone aggregate) of size 230x200x100mm incl provn of hinges welded with angle iron frame and MS cover 3mm thick sheet, MS handle of suitable length and size welded with MS cover and suitable locking arrangement and applying two coats of synthetic enamel paint over a coat of red oxide primer including necessary excavation and earth work in soft/ loose soil complete all as specified and directed.

Dismantling the existing unserviceable Sluice Valve complete and S & F cast iron sluice valve with flange ends and drilled bolt holes , type PN-1.6, and stainless steel spindle, non rising stem type as per IS -14846 including hand wheel, bolts, nuts and jointing materials complete of the size 80 mm complete all as specified and directed.

Dismantling the existing unserviceable Sluice Valve complete and S & F cast iron sluice valve with flange ends and drilled bolt holes , type PN-1.6, and stainless steel spindle, non rising stem type as per IS -14846 including hand wheel, bolts, nuts and jointing materials complete of the size 100 mm complete all as specified and directed.

Dismantling the existing unserviceable Sluice Valve complete and S & F cast iron sluice valve with flange ends and drilled bolt holes , type PN-1.6, and stainless steel spindle, non rising stem type as per IS -14846 including hand wheel, bolts, nuts and jointing materials complete of the size 150 mm complete all as specified and directed.

Dismantling the existing unserviceable Sluice Valve complete and S & F cast iron sluice valve with flange ends and drilled bolt holes , type PN-1.6, and stainless steel spindle, non rising stem type as per IS -14846 including hand wheel, bolts, nuts and jointing materials complete of the size 200 mm complete all as specified and directed.

Cleaning of valve pit chamber of any size by taking out mud and muddy water and depositing the same to a distance n. exc 20 meter from the pit including swiping, free from any type of dirt including rectification of the leakage of valve of any size with glands of appropriate size and required packing materials complete all as specified and dircted by Engr-in-Charge at site.

Dismantling the existing unserviceable Foot Valve complete and S & F Cast iron Foot Valve Ball type with flange/Socket ends as per requirement ISI Marked including bolts, nuts and jointing materials complete of the size 65 mm complete all as specified and directed.

Dismantling the existing unserviceable Foot Valve complete and S & F Cast iron Foot Valve Ball type with flange/Socket ends as per requirement ISI Marked including bolts, nuts and jointing materials complete of the size 80 mm complete all as specified and directed.

Dismantling the existing unserviceable Foot Valve complete and S & F Cast iron Foot Valve Ball type with flange/Socket ends as per requirement ISI Marked including bolts, nuts and jointing materials complete of the size 100 mm complete all as specified and directed.

Taking out sluice valves for reparing / refacing / regrinding complete all as required and refixing the same in position after necessary repairing for 80 mm bore complete all as specified and directed.

All as per Srl item no 48 above but size100 mm bore.

All as per Srl item no 48 above but size150 mm bore.

All as per Srl item no 48 above but size 200 mm bore.

Chemical analysis and testing of water sample through registered lab including collection of water at source as specified and directed and submitting test report to Department complete in every three month at Jalipa Military station.

Bactriological test of water sample through registered lab including collection of water at sources installed at Jalipa Mil station as specified and directed and submitting test report to Department every three month.

Dismantling existing electric motor 1/1.5/2/2.5/3/3.2 HP electric driven single phase/three phase 220/415 volts from foundation after disconnecting electric motor and transporting the same to work shop for repair and refixing the same after repair and making electric connection including necessary nut and bolts for foundation, packings for allignment etc. and testing after installation complete all as specified and directed .(All spares required for repairing of the pump and motor will be measures and paid in relevant items as supply & fix.)

Dismantling existing electric motor 5/6.5/7.5 HP electric driven 3 phase 415 volts from foundation after disconnecting electric motor and transporting the same at work shop for repair and refixing the same after repair and making electric connection including necessary nut and bolts for foundation, packings for allignment etc. and testing after installation complete all as specified and directed.(All spares required for repairing of the pump and motor will be measures and paid in relevant items as supply & fix.)

Dismantling existing electric motor 20 HP electric driven 3 phase 415 volts foundation after disconnecting electric motor and transporting the same at work shop for repair and refixing the same after repair and making electric connection including necessary nut and bolts for foundation, packings for allignment etc. and testing after installation complete all as specified and directed. (All spares required for repairing of the pump and motor will be measures and paid in relevant items as supply & fix.)

Dismantling existing electric motor 25 HP electric driven 3 phase 415 volts foundation after disconnecting electric motor and transporting the same at work shop for repair and refixing the same after repair and making electric connection including necessary nut and bolts for foundation, packings for allignment etc. and testing after installation complete all as specified and directed. (All spares required for repairing of the pump and motor will be measures and paid in relevant items as supply & fix.)

Dismantling existing electric motor 40 HP electric driven 3 phase 415 volts foundation after disconnecting electric motor and transporting the same at work shop for repair and refixing the same after repair and making electric connection including necessary nut and bolts for foundation, packings for allignment etc. and testing after installation complete all as specified and directed. (All spares required for repairing of the pump and motor will be measures and paid in relevant items as supply & fix.)

Dismantling existing electric motor 60 HP electric driven 3 phase 415 volts foundation after disconnecting electric motor and transporting the same at work shop for repair and refixing the same after repair and making electric connection including necessary nut and bolts for foundation, packings for allignment etc. and testing after installation complete all as specified and directed. (All spares required for repairing of the pump and motor will be measures and paid in relevant items as supply & fix.)

M&L for rewinding of induction motor 1/1.5/2/3/3.2 HP 3 phase 415 volts 50 Hz. by dismantling and removing the burnt out copper winding cleaning the slots of stator thoroughly and rewinding the stator with polyester based copper wire of the same gauge with proper insulation and applying varnish, earring the stator winding and assembling all parts of motor and pump including testing after connecting up with starter complete all as specified and directed .

M&L for rewinding of induction motor 5/6.5/7.5 HP 3 phase 415 volts 50 Hz. by dismantling and removing the burnt out copper winding cleaning the slots of stator thoroughly and rewinding the stator with polyester based copper wire of the same gauge with proper insulation and applying varnish, earring the stator winding and assembling all parts of motor and pump including testing after connecting up with starter complete all as specified and directed .

M&L rewinding of induction motor 20 HP 3 phase 415 volts 50 Hz. by dismantling and removing the burnt out copper winding cleaning the slots of stator thoroughly and rewinding the stator with polyester based copper wire of the same gauge with proper insulation and applying varnish, earring the stator winding and assembling all parts of motor and pump including testing after connecting up with starter complete all as specified and directed .

M&L rewinding of centrifugal pump set motor 25 HP 3 phase 415 volts 50 Hz. by dismantling and removing the burnt out copper winding cleaning the slots of stator thoroughly and rewinding the stator with polyester based copper wire of the same gauge with proper insulation and applying varnish, earring the stator winding and assembling all parts of motor and pump including testing after connecting up with starter complete all as specified and directed .

M&L rewinding of centrifugal pump set motor 40 HP 3 phase 415 volts 50 Hz. by dismantling and removing the burnt out copper winding cleaning the slots of stator thoroughly and rewinding the stator with polyester based copper wire of the same gauge with proper insulation and applying varnish, earring the stator winding and assembling all parts of motor and pump including testing after connecting up with starter complete all as specified and directed .

M&L rewinding of centrifugal pump set motor 60 HP 3 phase 415 volts 50 Hz. by dismantling and removing the burnt out copper winding cleaning the slots of stator thoroughly and rewinding the stator with polyester based copper wire of the same gauge with proper insulation and applying varnish, earring the stator winding and assembling all parts of motor and pump including testing after connecting up with starter complete all as specified and directed .

Opening the mono block pump set of any model & capacity 1 HP to 3.5 HP including dismantling from motor and checking the serviceability of spare parts and replacing the defective spare parts with new spare parts of same make, replacement of gaskets, gland packings, bush,worn out nut, bolts washers if any, greasing etc., for smooth running complete all as specified and directed. Note : (I) spares such as gasket, grease, bolt, nuts and washers, shaft sleeve, bush, gland packing etc. are deemed to be included in the cost of servicing. (ii) Bearings,impellers, shaft if required to be replaced will be measured & paid separtely under relevent items.

Opening the mono block pump/submersible pump set of any model & capacity 5 HP to 7.5 HP including opening the motor and checking the serviceability of spare parts and replacing the defective spare parts with new spare parts of same make including electric connection, replacement of gaskets, bush, etc., for smooth running complete all as specified and directed . Note : (I) spares such as gasket, grease, bolt, nuts and washers, shaft sleeve, bush, gland packing etc. are deemed to be included in the cost of servicing. (ii) Bearings,impellers, shaft if required to be replaced will be measured & paid separtely under relevent items.

Opening the submersible pump set of any model & capacity 10 HP including dismantling from motor and checking the serviceability of spare parts and replacing the defective spare parts with new spare parts of same make, replacement of gaskets, gland packings, bush,worn out nut, bolts washers if any, greasing etc., for smooth running complete all as specified and directed . Note : (I) spares such as gasket, grease, bolt, nuts and washers, shaft sleeve, bush, gland packing etc. are deemed to be included in the cost of servicing. (ii) Bearings,impellers, shaft if required to be replaced will be measured &paid separtely under relevent items.

Opening the mono block pump/centrifugal set of any model & capacity 20 HP to 25 HPincluding dismantling from motor and checking the serviceability of spare parts and replacing the defective spare parts with new spare parts of same make, replacement of gaskets, gland packings, bush,worn out nut, bolts washers if any, greasing etc., for smooth running complete all as specified and directed . Note : (I) spares such as gasket, grease, bolt, nuts and washers, shaft sleeve, bush, gland packing etc. are deemed to be included in the cost of servicing. (ii) Bearings, impellers, shafts if required to be replaced will be measured &paid separtely under relevent items.

Opening the centrifugal pump set of any model & capacity 40 HP to 60 HP including dismantling from motor and checking the serviceability of spare parts and replacing the defective spare parts with new spare parts of same make, replacement of gaskets, gland packings, bush,worn out nut, bolts washers if any, greasing etc., for smooth running complete all as specified and directed . Note : (I) spares such as gasket, grease, bolt, nuts and washers, shaft sleeve, bush, gland packing etc. are deemed to be included in the cost of servicing. (ii) Bearings, impeller, shafts if required to be replaced will be measured & paid separtely under relevent items.

Supply only new set of driving end and non driving end bearing of pump sets of capacity 40 HP to 60 HP, including taking out defective bearing units etc complete all as specified and directed.

Supply only new set of driving end and non driving end bearing of pump sets of capacity 20 HP to 25 HP, including taking out defective bearing units etc complete all as specified and directed.

Supply only pump impeller made of bronze of suitable size for 20 HP centrifugal pump set complete all as specified and directed.

Supply only pump impeller made of bronze of suitable size for 25 HP centrifugal pump set complete all as specified and directed.

Supply only pump impeller made of bronze of suitable size for 40 HP centrifugal pump set complete all as specified and directed.

Supply and fixing in repair rubber coupling pad between motor and pump 12.5/15/20/25 HP complete with rubber tyre, CI/MS flanges and rings nuts, bolts, washers including lathe work for cutting holes for both shafts and providing keys and nut, bolts etc complete all as specified and directed.

Supply and fixing in repair rubber coupling pad between motor and pump 40 HP complete with rubber tyre, CI/MS flanges and rings nuts, bolts, washers including lathe work for cutting holes for both shafts and providing keys and nut, bolts etc complete all as specified and directed.

Supply and fixing in repair rubber coupling pad between motor and pump 60 HP complete with rubber tyre, CI/MS flanges and rings nuts, bolts, washers including lathe work for cutting holes for both shafts and providing keys and nut, bolts etc complete all as specified and directed.

Material and labour for gland packing of pumps of capacity 5 HP to 25 HP with hemp or asbestos impregneted with teflon packing by completely removing the old packings from gland and necessary greasing of the gland bush nuts and bolts complete all as specified and directed .

Material and labour for gland packing of pumps of capacity 40HP to 60 HP with hemp or asbestos impregneted with teflon packing by completely removing the old packings from gland and necessary greasing of the gland bush nuts and bolts complete all as specified and directed .

Devi Engineeing

National Rewinding Works