REPAIR REPLACEMENT OF CI GI PIPELINE AND MOTORS PUMPS UNDER GE NASIRABAD.

Amount

Excavation in trenches not exceeding 1.5 metres wide and not exceeding 1.5 metres in depth for foundation or laying/taking out existing pipe etc and getting out in soft/loose of soil, complete, all as specified and directed

Returning, filling in , including spreading, leveling, watering and well ramming in layers not exceeding 25 cm in any type of soil, complete, all as specified and directed.

Removing excavated material not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all as specified and as directed.

Taking up or down cast iron/GI steel tubing with all fittings connection, from trenches, walls, floors etc including cleaning for reuse, removal from site complete all as specified and directed for the following sizes :-

GI pipe 100 mm bore

GI pipe 80 mm bore

GI pipe 50 mm bore

GI pipe 40 mm bore

GI pipe 25 mm bore

GI pipe 20 mm bore

GI pipe 15 mm bore

Taking up or down old CI pipe lines with fittings including cleaning for refixing or removal to store of following sizes:-

300 mm bore

250 mm bore

200 mm bore

150 mm bore

100 mm bore

80 mm bore

M&L for Cast Iron pipe with spigot and socketed ends centrifugally cast .class LA,in any length laid in trenches complete all as specified and directed by Engr-in-Charge for the following sizes :-

300 mm bore

250 mm bore

200 mm bore

150 mm bore

100 mm bore

80 mm bore

M&L for run lead joints for spigot and socketed CI pipes and fittings complete upto the satisfaction of the Engr-in-Charge for the following sizes of pipe lines:-

300 mm bore

250 mm bore

200 mm bore

150 mm bore

100 mm bore

80 mm bore

S & F tubes, medium grade (ISI marked), galvanized iron with and including all fitting (ISI marked) laid in trenches/fixed to wall/fixed on pillars, boring & use suitable ferrules for new/or as existing branch connection etc complete all as specified and as directed of following sizes :-

100 mm bore

80 mm bore

50 mm bore

40 mm bore

25 mm bore

20 mm bore

15 mm bore

Refixing, connecting, jointing and testing of old serviceble GI Pipe with all fittings , laid in trenches/fixing to walls retrieved from item 4 of Sch ‘A’ here-in-before complete all as specified and as directed of the following sizes :-

100 mm bore

80 mm bore

50 mm bore

40 mm bore

25 mm bore

20 mm bore

15 mm bore

Supply and fixing in replacement gun metal gate valves with iron wheel head, screwed both ends for jointing iron pipe, non rising forged brass spindle class I complete all as specified and as directed suitable for following sizes (Make : Lakshmi/Zolota / leader)

50 mm bore

40 mm bore

25 mm bore

20 mm bore

15 mm bore

Supply & Fixing in repair PTMT Ball valve with apoxy coated alluminium rod and high density plastic ball screwed for iron pipe 20 mm dia.

Supply & Fixing in repair GI Socket of 20 mm size in service tank for float valve screwed for iron pipe 20 mm dia.

Supply & Fixing in repair GI Socket of 15 mm size in service tank for float valve screwed for iron pipe 15 mm dia.

Supply & Fixing in repair GI nipple of 20 mm dia 150 mm long size in service tank ..

Supply & Fixing GI nipple in repair of 15 mm dia 150 mm long size in service tank ..

Supply & Fixing GI elbow in repair of 20 mm size in service tank ..

Supply & Fixing GI elbow in repair of 15 mm size in service tank

Supply & Fixing in repair PTMT Ball valve with apoxy coated alluminium rod and high density plastic ball screwed for iron pipe 15 mm dia.

Dismantling of existing RR masonry valve pit including stacking serviceable material and removal of unserviceable material to site complete all as specified and as directed of the following sizes :-

900mmX900mmX900mm

1050mmx750mmx1000mm

1350mmX1000mmX1200mm

M & L for construction of valve pit, stone masonry construction complete with mild steel sheet cover 3 mm thick and angle iron frame of size 40 x 40 x 6 mm duly painted with two coats of synthetic enamel paint over a coat of red oxide primer and including locking arrangement and lifting handle all as specified and shown on drawing. All internal surface and external surface upto 15 cm below normal ground level of stone masonry shall be plastered 15 mm thick in cement mortar 1:4, finish even and smooth including necessary excavation and earth work in any type of soil complete all as specified and as directed following of inner sizes :-

900mmX900mmX900mm

1050mmx750mmx1000mm

1350mmX1000mmX1200mm

M & L for cutting existing road/hard standing / footpath , wide as required including necessary excavation and earth work for taking out/laying Pipe up to 300mm and making good the disturbed surfaces to match with existing complete all as specified and as directed by Engr-in-charge.

Supplying fixing and testing of Cast iron pipe fittings ( Specials) heavy duty for spigot and socketed pipes such as ,bends (any type radius, and angle), tapers, any type Straight bend, increasing, decreasing, or double socket etc) Tee pieces, ring branch, Y junction , double branch , Cross( all socket or socket and spigot) ,collars, caps and plugs , adopters etc of any size radius and length confirming to IS specifications up to 150 mm bore complete all as specified

Supplying fixing and testing of Cast iron pipe fittings( Specials) heavy duty for spigot and socketed pipes such as ,bends (any type radius, and angle), tapers, any type Straight bend, increasing, decreasing, or double socket etc) Tee pieces, ring branch, Y junction , double branch , Cross( all socket or socket and spigot) ,collars, caps and plugs , adopters etc of any size radius and length confirming to IS specifications 200 mm to 300 mm bore complete all as specified

M&L for in replacement MS sheet cover made out of 3.15 mm thick and angle iron frame with suitable size around edge duly welded as per existing with locking arrangement and lifting handle including hinges grouting in with hold fast & two coats of synthetic enamel black paint over one coat of red oxide primer complete all as specified and as directed.

Taking down and M&L from clamp connection in DI/CI/GI pipe line by providing 15 to 50mm bore socket complete of the following pipe :-

200 mm bore

150 mm bore

100 mm bore

80 mm bore

50 mm bore

M&L for drilling and tapping in CI water main of any size in position for branch connection of following bore of pipe

15 mm bore

20 mm bore

M&L for plugging leaking lead joints of existing CI pipe line by using extra pig lead/ lead wool to rectify the leakage and necessary caulking and earth work complete upto the satisfaction of the Engr-in-Charge for the following sizes of pipe lines:- NOTE :- Extra lead wool & Pig lead used shall be paid for separately in respective item of schedule

450 mm bore

300 mm bore

250 mm bore

200 mm bore

150 mm bore

100 mm bore

80 mm bore

Supply & caulking lead wool for plugging of leakage in CI pipe line (spigot and socketed lead joint pipe) for caulking paid separately in respective item of schedule.

Supply & caulking mild Pig lead for plugging of leakage in CI pipe line (spigot and socketed lead joint pipe) for caulking paid separately in respective item of schedule.

M/L for Boring hole under road ,pavement, hard standing by manually or machine for laying CI pipes of 150/100/80 mm size.

M/L for Boring hole under road ,pavement, hard standing by manually or machine for laying CI pipes of upto 50 mm size.

Taking out old sluice valve, refacing, regrinding and refixing including gland packing, necessary jointing materials like nut, bolt and washer,greasing and rubber gasket complete all as specified and directed for following sizes :-

80 mm bore

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm bore

Supply only calcium hypochlorite having 65%-70%. Chlorine content in granular form disinfectent for water treatment Make-" PURICHEM" manufactured by M/s Shree RAYALASEEMA HI STRENGHT HYP LTD, KURNOOL or equvivalent brand of any reputed manufecturer.

Supply of alum crystal for swimming pool in 50 kgs polythene bag having double fold complete all as specified and directed Make -. Shriram/Modi/KCI/HEC Ltd/Hare Krishna alum and chemical/Marudhar Alum as approved by GE.

Supply of copper sulphate in 50 Kg polyethylene bag having double fold for swimming pool complete all as specified.

Disconnecting existing electric motor & pump and dismantling from foundation and transporting the same to the workshop for repairs and refixing the same on existing location after repair & making electric connection including testing and commissionig complete. including Taking out burnt winding and rewinding the motor with super enamelled copper wires as per existing guage and size including super quality of varnish and insulating material as required for following sizes motors.

-ditto- all as per Item No. 36.00 above but of capacity 150 HP

-ditto- all as per Item No. 36.00 above but of capacity 60 HP

-ditto- all as per Item No. 36.00 above but of capacity 12.5 HP

-ditto- all as per Item No. 36.00 above but of capacity 10 HP

-ditto- all as per Item No. 36.00 above but of capacity 5 HP

-ditto- all as per Item No. 36.00 above but of capacity 3 HP

-ditto- all as per Item No. 36.00 above but of capacity 1 HP & 2 HP

Taking out submersible pumping set complete alongwith pipe from the existing sump / bore well for repair and refixing the same on existing location after repair & making electric connection including tesing and commissioning complete and dismantling of submersible motor pump of capacity as under mention for repair. M &L for rewinding the submersible motor with super enamelled copper wire as per existing gauge size including necessary repair of submersible pump.

Capacity 7.5 HP

Capacity 5 HP

Capacity 3 HP

Capacity 1 HP

S & F in repair bearing suitable for following capacity of pumping set make NBC / SKF

Capacity 12.5 HP

Capacity 10 HP

Capacity 5 HP

Capacity 3 HP

Capacity 1 HP/ 2 HP

Supply and fix in repair Thrust bearing suitable for following capacity of pumping set make NBC / SKF

Capacity 7.5 HP

Capacity 5 HP

Capacity 3 HP

Capacity 1 HP

Supply and fix in repair Thrust Plate suitable for following capacity of Submersible pump Set.

Capacity 7.5 HP

Capacity 5 HP

Capacity 3 HP

Capacity 1 HP

Supply and fix in reapir coupling bolts and nuts with rubber bush for following pumping sets:-

150 HP Pumping Set

60 HP Pumping Set

Fixing in reapir only coupling's rubber bush as existing for following pumping sets:

150 HP Pumping Set

60 HP Pumping Set

Taking out old unserviceable power contractror from starter & supply and fix and commissioning new power contractor suitable for start delta starter 150 HP motor AC 415 Volt complete as specified and directed Make :- As existing

Taking out old unserviceable power contractror from starter & supply and fix and commissioning new power contractor suitable for start delta starter 60 HP motor AC 415 Volt complete as specified and directed Make :- As existing

S & F star delta starter suitable for 10 HP motor over load relay range 9 to 13 Amps complete all as specified and directed. Make, - As existing

Taking out old unserviceable starter and supply and fixcing new starter DOL 3. phase AC supply 415 volt suitable for 5 HP motor,over load relay range 7 to 10 amps Make : as Existing

M&L for complete servicing/cleaning of engine with karosene or by blower where necessary, prevention of leakage of fuel/oil/water/coolant, tightening of loose nuts and bolts, retensioning of fan belt, descaling of radiator in position, checking of all electrical connections of DG set indoor/outdoor type, 3 phase 4wire, 440 volts of following capacities

Replacement of fuel filters for following capacities DG Sets

Replacement of oil filters for following capacities DG Sets

Replacement of air filters for following capacities DG Sets

M & L for engine oil Make - Servo

Taking out old unserviceable battry and S & F new storage type maint free lead acid battry 12 Volts,180 AH, heavy duty, initial charged and testing after connecting complete upto the entire satisfication complete all as specified and directed. Make :- EXIDE /Microtech/Lumeneous.

Taking out old unserviceable battry and S & F new storage type maint free lead acid battry 12 Volts, 90 AH, heavy duty, initial charged and testing after connecting complete upto the entire satisfication complete all as specified and directed. Make :- EXIDE /Microtech/Lumeneous.

M & L for complete servicing/cleaning of motor and pump with Kerosene or by blower where necessary replacing /tightening of loose nuts and bolts, greasing, gland packing, gland cup, checking of necessary alignment of Pump & Motor with base frame alongwith fixing arrangement including new stud Nut & Bolt, washer etc in floor for the following capacities pumping sets.

60 HP to 80 HP

10 HP to 20 HP

3 HP to 7.5 HP

1 HP to 2 HP

M &L for applying two coat of synthetic enamel paint over old painted steel/iron surface including preparation and number marking SM/MES of the following plants and accessories.

Centrifugal pump set including motor of 150 HP capacity

Centrifugal pump set including motor of 60 HP capacity

Centrifugal pump set including motor of 7.5 to 12.5 HP capacity

Monoblock pumping set 1 HP to 5 HP

M &L for applying two coat of synthetic enamel paint over old painted steel/iron surface of sluice valves & repiring/servicing by replacing glan dori, rubber sheet ,corroded nut bolts as specified and directed by engr-in -charge.

Sluice valve/NRV 150 mm/200/250/300 mm dia.

Sluice valve/NRV 100 mm/80 mm dia.

M & L for cleaning and removing existing Sludge from overhead reservoir and depositing the Sludge up to 100mtr distance and cleaning, scraping down deposit from floor and wall and washing the walls/floor with bleaching powder in the following sizes of OHR including writing work on the wall ( capacity date of cleaning, date of next cleaning, location etc,) all as spenifed and directed by Engr in charge .

Over head Reservoir Capacity 1,00,000 Gallons at 60 feet staging

Over head Reservoir Capacity 75,000 Gallons at 50 feet staging

Over head Reservoir Capacity 50,000 Gallons at 100 feet staging

Over head Reservoir Capacity 40,000 Gallons at 60 feet staging

Over head Reservoir Capacity 35,000 Gallons at 60 feet staging

Over head Reservoir Capacity 20,000 Gallons at 50 feet staging

Over head Reservoir Capacity 15,000 Gallons at 50 feet staging

M & L for taking out sludge /foreign material/silt/vegetation /mud from the clear water underground sump of following capacity dewatering through drain out channel/ pipe with valve /by using suitable pump set/suitable T&P/manpower with removing residual water and cleaning the wall with the help of blade /scrapper/wire brush using disinfection material after repairing cracks/depressions/cavities by filling cement mortar CM1:3 mixed with liquid water proofing admixture/best quality putty after applying cement slurry mixed with liquid water proofing admixture to entire satisfaction of Engr-in-Charge preparation of old surface and applying one coat of lime wash in inner surface including removing the sludge/slit/foreign material by using suitable T&P/man power to a distance 50 to 100 meters and depositing where directed as and when required basis and writing date of cleaning with paint capital letter of 80mm stencil alongwith the capacity of the tank.complete all as specified and directed by Engr-in-Charge

Under Ground Sump Capacity 8,00,000 Gallons

Under Ground Sump Capacity 4,37,000 Gallons

Under Ground Sump Capacity 3,00,000 Gallons

Under Ground Sump Capacity 20,000 Gallons

M & L for cleaning/removing existing Sludge from tiles of swimming pool and depositing the Sludge up to 100 mtr distance and cleaning, scraping down deposit from floor and wall including writing work on the wall ( capacity date of cleaning, date of next cleaning, location etc,) all as specifed and directed by Engr in charge .Capacity of swimming pool is 5.25 lakh ltrs required extra materials acid, washing powder, bleaching powder etc in quoted rate complete all as specified and directed by Engr-in-Charge.

M&L for spares for centrifugal pump set of capacity 60 HP as existing all as specified and directed by Engr-in -charge

Pump shaft stainless steel complete with check nut and keys

Neckring gun metal

Pump impeller made of bronze

Ball bearing DE

Ball bearing NDE

Flange coupling set

Motor terminal connection plate

M&L for spares for centrifugal pump set of capacity 150 HP as existing all as specified and directed by Engr-in -charge

Pump shaft stainless steel complete with check nut and keys

Neckring gun metal

Pump impeller made of bronze

Ball bearing DE

Ball bearing NDE

Flange coupling set

Motor terminal connection plate

Repairing/servicing to APFC panel including testing ,setting and replacing of unserviceble indicator bulb, wiring ,lugs etc complete all as specified and directed

S&F Capacitor for power factor improvement, of following capacity make : Epcos/L&T/ Havells/ Schenider

Capacitor 15 KVAR

Capacitor 10 KVAR

Capacitor 5 KVAR

Capacitor 1 KVAR

Capacitor 20 KVAR

M &L for applying two coats of synthetic enamel paint over old painted steel/iron surface including arrow marking ,writing name of installation where to water flowing on main header including sluice valves of any sizes at Rajmahal and Reservoir pump-house all as specified and directed by Engr-in -charge.

M&L for CI/DI joint (mechanical joint) with rubber rings and nut, Bolt, washer etc complete all as specified and directed by Engr-in-Charge.

300 mm bore

250 mm bore

200 mm bore

150 mm bore

100 mm bore

80 mm bore

Supply, laying, jointing and testing mild steel ERW pipe, class 'B', bore 200 mm, wall thickness 6 mm with permissible tolerance +10% ,confirming to IS-3589 with all fittings complete with all welding/threading works and jointing material laid in trenches/ along road/ on surface / section pipe etc complete all as specified and directed. Note:- Excavation and earthwork will be measured and paid separately under relevant items

Supply in Replacement of PVC insulated copper conductor cable size 70 sqmm single core complete all as specified and directed including provn of fixing arrangement in existing place/panel with suitable size copper lugs Make : Polycab/ Havells/HPL/RR kabel

Supply in Replacement of PVC insulated copper conductor cable size 95 sqmm single core complete all as specified and directed including provn of fixing arrangement in existing place/panel with suitable size copper lugs Make : Polycab/ Havells/HPL/RR kabel

kirtiman traders

MITTAL ENTERPRISES

PD GUPTA AND COMPANY

SHREE GURU NANAK CONSTRUCTION COMPANY