Repair and Maint of pipe lines and pump sets and connected works in Zone-III and Bhankrota area under GE(S) Jaipur

Amount

WATER SUPPLY Excavating in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth and getting out in soft/loose soil including trimming sides and bottoms of trenches complete all as specified and as directed.

Returning filling in including spreading watering and well ramming in layers not exceeding 25 cm thick each in soft/loose soil complete all as specified.

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

Taking up or down old unsv GI pipe and connections from walls and ceilings trenches, under floor or road, complete all as specified and directed of following sizes :-

15 mm dia

20 mm dia

25 mm dia

50 mm dia

80 mm dia

M&L for tubes "medium grade " galvanised ISI marked with all fitting and fixed complete to walls and ceilings or laid in floors/trenches of the following sizes :- Make Surya Prakash/Jindal/Swastik/Tata

15 mm dia

20 mm dia

25 mm dia

50 mm dia

80 mm dia

Taking up or down old unsv CI/DI water pipe lines with all fittings from trenches, under floor or road, complete all as specified and directed of following sizes :-

100 mm dia

150 mm dia

200 mm dia

250 mm dia

Supplying, laying, jointing and testing ductile iron pressure pipe centrifugally cast, ISI marked, with socket and spigot ends with all fittings,(ISI marked) & jointing materials ( IS 8329/2000), standard length , of K7 specifications with out zinc coating laid in trenches, under floor,road etc for water complete all as specified and directed of following sizes:-

100 mm dia

150 mm dia

200 mm dia

250 mm dia

M & L for sluice valves,class PN 1.0 of undermentioned type and size with cast iron body , non rising type and cast iron wheel head, both ends flanged, IS-14846 marked comlete with neoprene rubber gasket ,jointing material and incl nuts/bolts/washer of suitable size etc complete all as specified and directed including taking down old unsv :-

80 mm dia

100 mm dia

150 mm dia

200 mm dia

250 mm dia

300 mm dia

M & L for non return valves,class PN 1.0 of undermentioned type and size with cast iron body and both ends flanged, IS-14846 marked comlete with neoprene rubber gasket ,jointing material and incl nuts/bolts/washer of suitable size etc complete all as specified and directed including taking down old unsv :-

80 mm dia

100 mm dia

150 mm dia

M & L for Butterfly valve 80 mm dia, ISI marked complete with all fittings/accessories, required for fixing in existing header.complete all as specified and directed including taking down old unsv :-

M & L for Butterfly valve 100 mm dia, ISI marked complete with all fittings/accessories, required for fixing in existing header.complete all as specified and directed including taking down old unsv :-

M & L for Butterfly valve 150 mm dia, ISI marked complete with all fittings/accessories, required for fixing in existing header.complete all as specified and directed including taking down old unsv :-

M&L ductile iron fittings, IS-9523 -2000 marked viz bends, tapers, reducers, tee pieces (single or double branch) any type, angle / radius and straight connecting pieces, but all ends flanged, size of pipe upto 150 mm bore, complete all as specified and directed.

Supply & fix CI fittings like cast iron bends (any radius and angle), tappers any type (Straight, Bend, increasing, decreasing or double socket). Tee pieces single branch. "Y" junction, double branch, cross (all socket or socket spigot) collars, caps, caps & plugs cast iron pipes with spigot and sockets end of any size complete all as specfied and directed .

Supply and fixing in repair MS saddle piece made out of MS flat iron 50x6 mm complete with GI socket welded it on one FI strip suitably positioned at the centre of pipe complete with MS nuts, bolts, washers (02 Nos) and rubber packing for branch connection complete all as specified and directed for following sizes of pipe :-

80 mm dia

100 mm dia

150 mm dia

200 mm dia

250 mm dia

S & F in repair detachable joints suitable for CI/DI pipe complete with cast iron ring , rubber rings nut, bolts, excavation and earthwork, cutting of pipe etc of following sizes complete all as specified and directed . (Note. Excavation and earth work shall be measured and paid separately)

80 mm dia

100 mm dia

150 mm dia

200 mm dia

250 mm dia

Material and labour for cutting of bituminous road or any type of floor for laying of pipe not exceeding 1.5 mtr deep including refilling with material and watering well ramming/compacting and making good with PCC 1:2:4 type B-1, 10 cm thick complete all as specified and directed .

Construction to brick masonary valve pit/ chamber of under mentioned size (internal dimensions and all as shown in drg TD-2004/26 sheet 1/3 to 3/3 and including necessary excavation and earth work, PCC, Plaster in CM 1:6 on inside and out side (above ground ), angle iron frame 40x40x6mm size including fabrication work, hold fast, MS sheet cover 3mm thick, duly painted with one coat of black bituminous paint of approved quality, handle and including provn of 40mm dia Godrej (freedom) lock complete all as specified and directed :-

Repairs to sluice valves,class PN 1.0 of undermentioned type and size with cast iron body with forged brass spindle, non rising type and cast iron wheel head, both ends flanged, complete with neoprene rubber gasket ,jointing material and incl nuts/bolts/washer of suitable size etc complete all as specified and directed :- .

80 mm dia

100 mm dia

150 mm dia

200 mm dia

M&L for cutting of existing pipe and making threading for repair , replacement of U/S fitttings, pipe in short lengths or addition and alteration of 15 mm bore GI pipe with replacement of GI fittings like Tee, Elbow/Sockets/union/Nipple etc and making serviceable including necessary excavation as required complete all as specified and directed .

M&L for cutting of existing pipe and making threading for repair , replacement of U/S fitttings, pipe in short lengths or addition and alteration of 20 mm bore GI pipe with replacement of GI fittings like Tee, Elbow/Sockets/union/Nipple etc and making serviceable including necessary excavation as required complete all as specified and directed .

M&L for cutting of existing pipe and making threading for repair , replacement of U/S fitttings, pipe in short lengths or addition and alteration of 25 mm bore GI pipe with replacement of GI fittings like Tee, Elbow/Sockets/union/Nipple etc and making serviceable including necessary excavation as required complete all as specified and directed .

M&L for cutting of existing pipe and making threading for repair , replacement of U/S fitttings, pipe in short lengths or addition and alteration of 50 mm bore GI pipe with replacement of GI fittings like Tee, Elbow/Sockets/union/Nipple etc and making serviceable including necessary excavation as required complete all as specified and directed .

M&L for cutting of existing pipe and making threading for repair , replacement of U/S fitttings, pipe in short lengths or addition and alteration of 80 mm bore GI pipe with replacement of GI fittings like Tee, Elbow/Sockets/union/Nipple etc and making serviceable including necessary excavation as required complete all as specified and directed .

M&L for gun metal gate valve with iron wheel head, screwed both ends for jointing iron pipes, non rising, forged brass spindle class-1, IS778 marked of following sizes including taking down old unsv :-

15 mm dia

20 mm dia

25 mm dia

50 mm dia

S&F in repair of CI foot valve ISI marked with all fittings including taking down of following sizes:-

80 mm dia

100 mm dia

150 mm dia

S&F in repair of old U/S gland packing with new to the valves/pump setc. of any sizes/capacity complete with neoprene rubber gasket ,jointing material and incl nuts/bolts/washer of suitable size etc complete all as specified and directed.

M & L for cutting of existing pipe and making arrangment for insertion of ARV and including replacement of ARV,class PN 1.0 ,ISI marked,with and including flanged joint with 3 mm thick rubber gasket and necessary bolts and nuts complete all as specified and directed .

80 mm dia

100 mm dia

150 mm dia

M&L in repair for run lead joints in position including preparation of ends provision of hump yarn gasket and pig lead falling and proper caulking and testing complete including , cuting of pipe etc of following sizes :- Note:- Excavation & earth work shall be measured and paid separetly in respective item

100 mm dia

150 mm dia

200 mm dia

250 mm dia

Supply of Calcium Hypochlorite having chlorine content 65% to 70 % free flowing granular material and easily soluble in water. The material shouldnot contain more than 5% to 10 % moisture.Maximum of 10% mesh passing through - 100 BSS and stability loss should be within 10%. Make:-AQUAFIT or any make approved by E-in-C's Branch.

Pump sets :- M&L for river washed and screened dry sand filling for U/G cables in trenches below ground level for cushioning of cable complete all as specified. (Note :only punned thick shall be measured for payment purpose)

Supply and laying unreinforced pre cast concrete flat cable cover, class LV, Type 1 flat, size 250 x 150 x 40 mm complete.

Supply and laying under ground cable, XLPE LT armoured heavy duty with aluminium conductor of size 35 Sqmm 3 ½ core including taking down old unserviceable cable.

Supply and laying under ground cable, XLPE LT armoured heavy duty with aluminium conductor of size 25 Sqmm 3 ½ core including taking down old unserviceable cable

Supply and laying under ground cable, XLPE LT armoured heavy duty with aluminium conductor of size 16 Sqmm 4 core including taking down old unserviceable cable

Surface excavation not exceeding 30 cm deep in hard or dense soil and averaging 15 cm deep and getting out green vegetation, roots, bushes, etc of surrounding pump house, cutting anxious green growth / vegetation growth for cleaning out the area around OH tank / pump house at ground level by cutting up root, un- wanted plants / trees bushes and removal the same to a distance not less than 50 mtr as directed by Engineer-in-charge.

Checking and maint of Panel, Starter, MCCB, MCB, Amp Meter, Volt meter & Changes of phases , including removing of Burn out parts & wire new one of any length etc. (Compensation clause. Any complaint which is not completed within two days from the date of issue of complaint, compensation will be charged @Rs. 300/- per day in addition to above every additional day delayed will be charged @Rs. 100/- per day.

Supply and fix in repair of fully automatic star delta starter (MUG-10) comprising of combo volt and ammeter single phase preventor, over load relay and timer housed in MS sheet power coated enclosure up to 10 HP Capacity complete all as specified and directed. (Make:- L&T Cat part No SS-95974 or equivalent

Supply and fix in repair of fully automatic star delta starter (MUG-20) comprising of combo volt and ammeter single phase preventor, over load relay and timer housed in MS sheet power coated enclosure 10 to 15 HP Capacity complete all as specified and directed. (Make:- L&T Cat part No SS-95975 or equivalent

Supply and fix in repair of fully automatic star delta starter (MUG-30) comprising of combo volt and ammeter single phase preventor, over load relay and timer housed in MS sheet power coated enclosure 15 to 17.5 HP Capacity complete all as specified and directed. (Make:- L&T Cat part No SS-95975 or equivalent

Supply and fix in repair of fully automatic star delta starter comprising of combo volt and ammeter single phase preventor, over load relay and timer housed in MS sheet power coated enclosure suitable for operating 20 to 35 HP centrifugal pump set complete all as specified and directed. (Make:- L&T Cat part No SS-94364 or equivalent

Supply and fix in repair of fully automatic star delta starter comprising of combo volt and ammeter single phase preventor, over load relay and timer housed in MS sheet power coated enclosure suitable for operating 35 to 50 HP centrifugal pump set complete all as specified and directed. (Make:- L&T Cat part No SS-94021 or equivalent

Supply and replacement of fully automatic star delta starter (EMX3 Soft Starters) comprising of line contactor, bypass contactor and semiconductor fuse of capacity up to centrifugal pump 50 HP. (Make:- L&T Cat No. EMX3-0053B-411)

Supply and fix in repair MCCB TPN 100 Amp (DPX 160), 415 volts, 50 Hz 35KA complete all as specified and directed. Make - L&T/Havells/HPL or equivalent.

Supply and fix in repair MCCB TPN 200 Amp (DPX 250), 415 volts, 50 Hz 35KA complete all as specified and directed. Make - L&T/Havells/HPL or equivalent.

Supply and fix in repair MCCB TPN 250 Amp (DPX 250), 415 volts, 50 Hz 35KA complete all as specified and directed. Make - L&T/Havells/HPL or equivalent.

Supply and fix in replacement of MCCB TPN 160 Amp , 30 KA type DU 415 Volts 50 Hz complete all as specified and directed . Make - L&T/Havells/HPL or equivalent.

Supply and fix in replacement of MCCB TPN 63 Amp , 25 KA type DNO 415 Volts 50 Hz complete all as specified and directed . Make - L&T/Havells/HPL or equivalent.

M & L for transportation & dismanteling of mono block, fountain pump set, any type after disconnecting from power mains and pipe line of Capacity upto 10 HP, 1 or 3 phase,230/ 415 volts, 50Hz, after disconnecting electric connection, dismanteling of pump, repairing/ replacing defective parts as ordered, re-assembling and testing including replacing worn out nuts, bolts, washers complete and connecting the same and reconnecting to pipe line and electric connection after following repairs as directed by Engineer-in-charge :- Note : - (i) The spare part required for replacement shall be measured & paid for separately as supply only.

Complete oiling and greasing as required

Supply only terminal box including connectors of copper, plate of motor.

Supply only ball bearing as per existing. ( Make:- NBC/SKF)

Supply only, stainless steel pumpshaft.

Supply only, gun metal impeller with neck key, distance bush.

Supply only coupling with cover as per existing.

Supply only damaged MS love joint star rubber disc as per existing

Supply only flange joints as per existing.

Supply only fan blade as per existing.

Supply only base stand for motor with new nut, bolt & washers as per existing

Cutting of burnt winding and rewinding the stator with supper enamelled copper wire of suitable size and class of insulation including insulation paper, sleeves, thimbles etc.

Preparation of old painted steel surface of pump and motor and applying two coats of synthetic enameled paint after applying one coat of red oxide primer

M & L for transporattaion & dismanteling of centerifugal pump set of Cap upto 30 HP 3 phase, 415 volts, 50Hz, AC supply after disconnecting electric connection, dismanteling of pump, repairing/ replacing defective parts as ordered, re-assembling and testing including replacing worn out nuts, bolts, washers complete and lowering the same and reconnecting to pipe line and electric connection after following repairs as directed by Engineer-in-charge :- Note : - (i) The spare part required for replacement shall be measured & paid for separately as supply only.

Complete oiling and greasing as required

Supply only terminal box including connectors of copper, plate of motor.

Supply only ball bearing as per existing. ( Make:- NBC/SKF)

Only, stainless steel pumpshaft.

Supply only, gun metal impeller with neck key, distance bush.

Supply only coupling with cover as per existing.

Supply only damaged MS lower joint star rubber disc as per existing

Supply only flange joints as per existing.

Supply only fan blade as per existing.

Supply only steel pipe for watering the gland packing as per existing

Supply only base stand for motor with new nut, bolt & washers as per existing

Cutting of burnt winding and rewinding the stator with supper enamelled copper wire of suitable size and class of insulation including insulation paper, sleeves, thimbles etc.

Preparation of old painted steel surface of pump and motor and applying two coats of synthetic enameled paint after applying one coat of red oxide primer.

M & L for transportation & dismanteling of centerifugal pump set of Cap 30 to 55 HP 3 phase, 415 volts, 50Hz, AC supply after disconnecting electric connection, dismanteling of pump, repairing/ replacing defective parts as ordered, re-assembling and testing including replacing worn out nuts, bolts, washers complete and lowering the same and reconnecting to pipe line and electric connection after following repairs as directed by Engineer-in-charge. Note : - (i) The spare part required for replacement shall be measured & paid for separately as supply only.

Complete oiling and greasing as required

Supply only terminal box including connectors of copper, plate of motor.

Supply only ball bearing as per existing. ( Make:- NBC/SKF)

Supply only, stainless steel pumpshaft.

Supply only, gun metal impeller with neck key, distance bush.

Supply only coupling with cover as per existing.

Supply only damaged MS love joint star rubber disc as per existing

Supply only flange joints as per existing.

Supply only fan blade as per existing.

Supply only steel pipe for watering the gland packing as per existing

Supply only base stand for motor with new nut, bolt & washers as per existing

Cutting of burnt winding and rewinding the stator with supper enamelled copper wire of suitable size and class of insulation including insulation paper, sleeves, thimbles etc.

M & L manually taking out submersible pump set of Capacity upto 17.5 HP, 3 phase, 415 volts, 50Hz, AC supply along with column pipe of any size from the bore well after disconnecting electric connection, dismantling of pump and motor, repairing/ replacing defective parts as ordered, oiling, greasing as required and re-assembling and testing including replacing worn out nuts, bolts, washers complete and lowering the same after repairing and making electrical and delivery pipe connections complete all as specified and directed. Note : - (i) The spare part required for replacement shall be measured & paid for separately as supply.

Supply only, stainless steel pumpshaft.

Supply only, gun metal impeller with neck key, distance bush.

Supply only Shaft bush.

Supply only thurust bearing with plate of pump Make : Aroma/ KSB

Supply only rubber gasket 3mm thick having 4 Nos of 5/8" dia hole.

Supply only Shaft coupling with key.

Supply only steel sleave for submersible cable.

Cutting of burnt winding and rewinding the stator with supper enamelled copper wire of suitable size and class of insulation including insulation paper, sleeves, thimbles etc.

Repair to pump shaft or any other part by welding, grinding, polishing & straghting etc

Preparation of old painted steel surface of pump and motor and applying two coats of synthetic enameled paint after applying one coat of red oxide primer.

M & L Taking out submersible pump set of any Capacity upto 17.5 HP, 3 phase, 415 volts, 50Hz, AC supply along with column pipe of any size from the bore well after disconnecting electric connection, dismantling of pump and motor, repairing/ replacing defective parts as ordered, oiling, greasing as required and re-assembling and testing including replacing worn out nuts, bolts, washers complete and lowering the same after repairing and making electrical and delivery pipe connections complete all as specified and directed. Note : - (i) The spare part required for replacement shall be measured & paid for separately as supply.

Supply only, stainless steel pumpshaft.

Supply only, gun metal impeller with neck key, distance bush.

Supply only Shaft bush.

Supply only thurust bearing with plate of pump Make : Aroma/ KSB

Supply only rubber gasket 3mm thick having 4 Nos of 5/8" dia hole.

Supply only Shaft coupling with key.

Supply only steel sleave for submersible cable.

Cutting of burnt winding and rewinding the stator with supper enamelled copper wire of suitable size and class of insulation including insulation paper, sleeves, thimbles etc.

Repair to pump shaft or any other part by welding, grinding, polishing & straghting etc

Preparation of old painted steel surface of pump and motor and applying two coats of synthetic enameled paint after applying one coat of red oxide primer

Supply & fix cable jointing kit for 1.1 KV grade cable for straight through joint complete with jointing material and accessories including necessary earth work suitable for 3.5 &4 core XLPE / PVC armoured AI conductor cable of following size .

16 Sqmm 4 core.

25 Sqmm 3 ½ core.

35 Sqmm 3 ½ core.

Repairs of the LT Pannel & Starter of submersible pump as under .

M&L for re-wiring of the complete panel main switch to starter and connected accessories with copper conductor PVC insulated wire of existing suitable size including cable lugs.

Supply & fix in replacement contactor of capacity as per existing (Make:- Havells /equivalent)

Supply & fix in replacement electronic timer as per existing.(Make:- Havells /equivalent)

Supply & fix in replacement Micro prossored relay 5amp to 60 amp as per existing. Make : (Make : Havells or equivalent Make)

Supply & fix in replacement single phase preventor as per existing, (Make : Havells or equivalent Make)

Supply & fix in replacement ampere meter with CT,s of range 0-30 amps as per existing , Make- AE/ or equivalent make

Supply & fix in replacement voltmeter with PT's of range 0-500 volts as per existing Make- AE/ or equivalent make

Supply & fix in replacement over load relay coil 230 volts as per existing (Make:- Havells / or equivalent)

Supply & fix in replacement existing Pannel Box with new bus-bar suitable for existing fittings/fixtures all as complete and specified by Engr-in-charge.

Supply & fix in replacement MCB TP of capacity 63 amps , rating 16KA 415 volts as per existing (Make:- Havells /equivalent)

S&F in replacement of old U/S gland packing with new to the valves/pump setc. of any sizes/capacity complete with neoprene rubber gasket ,jointing material and incl nuts/bolts/washer of suitable size etc complete all as specified and directed.

Replacing old U/S MS nuts, bolts with washer of any size/type.

Material and labour for cutting of bituminous road or any type of floor for laying of pipe / cables not exceeding 1.5 meter wide and not exceeding 1.5 meter deep including refilling / with material and , watering well ramming / compacting and making good with PCC 1:2:4,type B-1: 100mm thick complete all as specified and directed by Engr-in-Charge.

Replacement of corroded both side flanged GI Medium grade ISI marked column pipe with new ( Each of 3 m length) of size 50 mm ISI marked Make; Tata/ Jindal/ Surya Prakash

Supply only jointing kit for submersible cable

Supply only submersible copper cable PVC insulated over all sheethed flat ISI marked of 1100 volts grade of 4 sqmm 3 core. (Make:- Finolex/L&T/Havells)

Supply only submersible copper cable PVC insulated over all sheethed flat ISI marked of 1100 volts grade of 6 sqmm 3 core. (Make:- Finolex/L&T/Havells)

Replacement of Earthing complete with galvanised steel earth plate electrode 60cmx60cmx6mm thick burried directly in groud to a depth not lss than 2.25 mtrs deep below normal ground level with top edge of earth plate not less than 1,5 ntrs below normal ground level connected to galvanised iron strip 32 x 6mm as earthing leads by means of galvanised bolts, nuts, check nuts and washer of galvanised iron or steel complete with 20 mm dia GI Pipe light grade for watering and 40mm dia GI light grade pipe for protection of strip upto test point including test point of strip 50x50x3mm GI, charcoal dust, common salt 15 cm all around the earth plate all as shown inelectric plate No.5 of MES SSR Part-I all as specifed or indicated and testing on competion including necessary excavation, earth work PCC pit and with RCC cover of suitable size water funnel with wire mesh all as directed by Engg-in charge.

Supply of Bleaching powder grade I of approved make all as specified and directed Make - Shriram/ Vikram or equivalent in ISI marked

DIVYA ASSOCIATES

S.R.Enterprises

Ms Hari Deva Builders

M/S M.K.Constructions

J.J.ENGINEERING

Salasar Engineering

Ravi Enterprises