REPAIR MAINT OF EXTERNAL WATER SUPPLY SYSTEM INCLUDING REPAIRS TO VARIOUS MOTOR PUMP SETS REPLACEMENT OF UNSV PIPE LINES VALVES CLEANING OF SUMPS AND CONNECTED WORKS AT ANAND PARBAT UNDER GE N DELHI CANTT

Amount

Excavation in trenches not exceeding 1.5 mtr depth width and not exceeding 1.5m depth for laying under ground cable/pipes in loose/soft soil all as specified and directed.

All as per item No.01 but Hard/dense soil.

All as per item No.01 but Soft/disintegrated rock.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm all as specified and directed.

Removal of surplus soil obtained from excavated material not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point all as specified and directed.

Supply and laying galvanised steel water tubing medium grade ISI marked screwed socketed joints complete with all tube fitting (such as bends,elbow,tees,short pieces,connectors,caps,plugs and unions,etc) and fixing complete with clips,wall hookswooden plugs,or laying in trenches,etc.,also cutting,screwing and waste and for making forged bends on piping as required at site including taking down the existing pipe line with fitting etc of following sizes:- (Note:- laying of pipe line on wall/floors/terrace of high raise buildings up to the 8 th floor by using with suitable clamps, jointing material and necessary accessories and T&P complete necessary arrangement like scaffolding to carry out the work).

(a) 80 mm dia

(b) 50 mm dia

(c ) 40 mm dia

(d) 25 mm dia

(e) 20 mm dia

(f) 15 mm dia

Supply and fixing gunmetal gate valve screwed down high pressure with iron wheel head ,screwed both ends for iron pipe including taking out unserviceable valve for the following sizes:-

(a) 50 mm dia

(b) 40 mm dia

(c ) 25 mm dia

(d) 20 mm dia

(e) 15 mm dia

Supply and fix PP-R polypropylene random copolymer concealed pipes SDR 7.4(PN 16) stabilised and antimicrobial fusion welded having thermal stability for hot and cold water supply including all PP-R plain and brass threaded polypropylene random fittings fixed complete to wall, ceiling or in floors etc including necessary fittings, fixtures and fixing material etc including taking out unserviceable pipe complete all as specified and directed of following sizes (outer dia):- (Note:- laying of pipe line on wall/floors/terrace of high raise buildings up to the 8 th floor by using with suitable clamps, jointing material and necessary accessories and T&P complete necessary arrangement like scaffolding to carry out the work).

(a) 20 mm dia

(b) 25 mm dia

(c) 40 mm dia

(d) 50 mm dia

Supply and fixing PP-R Gate valves (brass insert) as per requirementof the site including taking out unserviceable valve for the following sizes:-

(a ) 20 mm dia

(b) 25 mm dia

(c ) 40 mm dia

(d) 50 mm dia

Supply and laying Mild steel water tubing 6mm thick,as per IS 3589,heavy duty, class C, complete with all fittings (such as bends,elbow,tees,short pieces,connectors,back nuts,diminishing pieces,caps,plugs and unions,etc) and fixing complete with clips,wall hooks,wooden plugs,or laying in walls and ceiling etc.,also cutting,screwing and waste and for making forged bends on piping,welding as required at site with two coats of synthetic enamel paint over one coat of red oxide primer incl takind down unsv pipe complete all as specified directed for the following sizes:-

(a) 80 mm dia

(b) 100 mm dia

(c) 150 mm dia

(d) 200 mm dia

Supply, laying, jointing and testing ductile iron pipe with spigot and socketed ends conforming to IS 8329 with inside cement mortar lining laid in trenches of 150 mm bore incl taking down unsv complete all as specified and directed. Note : Excavation and earth work, fittings and joints shall be measured and paid for seperately.

All as per above item but 100 mm dia.

Material and labour for DI specials of any size such as tees, bends of any size and radius, tapers, collers, tail pieces, caps and plugs etc incl takinng down unsv complete all as specified.

M&L for Rubber Gasket Joint (Tyton Joint) with jointing material for DI/CI pipe of 100 mm bore incl taking down unsv complete all as specified and directed. (Note: Earth work shall be measured and paid separately)

All as per above item but 150 mm dia.

M&L in replacement for CI spigot and socket pipe fittings such as bends(any type, radius 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 of up to 150mm bore incl taking down UNSV fittings all as specified and directed.

M&L for run lead joint including preparation of ends, provision of Hemp/yarn gasket and Pig lead filling and proper caulking for CI/DI pipe of 80 mm bore complete all as specified and directed. (Note: Earth work shall be measured and paid separately)

All as per above item but 100 mm dia.

All as per above item but 150 mm dia.

M & L for cast iron sluice valve of pressure class PN-1.6 type flanged and drilled at both ends, conferming to ISI mark and having gun metal spindle and rings including wheel for operating all as specified including two numbers flanged socket and jointing materials such as bolts, nuts, washers, rubbers/ fibre board gasket including taking down old unserviceable valve from pipe line of both ends complete all as specified and directed for the following dia of bore:-

(a) 50 mm dia

(b) 80 mm dia

(c )100 mm dia

(d) 150 mm dia

M & L for NRV heavy duty conforming to ISI marked both ends flanged including jointing material such as bolts, nuts, washers, rubbers/ fibre board gasket including taking down old unserviceable valve from pipe line of both ends complete all as specified and directed for the following dia of bore:-

(a) 50 mm dia

(b) 80 mm dia

(c )100 mm dia

(d) 150 mm dia

M & L for foot valves strainer, releasing flip type with rubber gasket including necessary fittings, fixtures nuts , bolts and other arrangements incl taking down UNSV valves all as directed at site for the following dia of bore:-

(a) 50 mm dia

(b) 80 mm dia

(c )100 mm dia

(d) 150 mm dia

Repairs to existing chlorine granules(calcium hypochlorite) dozing pump combined gear motor and agitator single head gear glandless injection frequency electric motor driven 1/30 HP, 230V adjustable setting 5% to 100% with sweep blade and replacement of 150 Ltrs capacity PE/FRP tank complete making functional and all as specified and directed.

Supply only Calcium hypochlorite 65% to 70% chlorine content in granual form(calcium based granular disinfect for water treatment) packed in 45 kgs each drum. Make- Purichlor of Sree Rayalseema Hi strength hypo Ltd.

S&F in repairs for Chlorine dozing system, High pressure single head adjustable chlorine dosing system, 230V, 1/30 fractional horse power, pressure 5 kg/sq cm, max out put 6.5 LPH with following accessories like lead tubing, connecting ferrule, check valves etc:- (i) Preparation tank model AQUA 1005 of net capacity 170 Ltrs FRP dosing tank dia 650mm x height 375mm. Gross height with stand 1000mm consisting of water inlet line, outlet with Y strainer, drain,over flow, conical bottom sludge deposition, pot hole with cover, level gauge. (ii) Agitator 120 W 900 RPM single phase flange mounted motor with plastic shaft and impeller (iii) Service tank Model No AQUA 1006 of net capacity 100 Ltrs of FRP dosing tank dia 540mm x height 575mm consisting of water inlet line dosing pump inlet arrangement, drain over flow, level guage,inspection port. (iv) Agitator 120 Watt 900 RPM sinle phase flange mounted motor with plastic shaft and impeller incl taking down unsv complete all as specified and directed. Make- Aquafit of Sree Rayalseema Hi strength hypo Ltd.

M&L for chlorine test kit with coloured sample complete with all testing fitment and OT solution in rexine finish box. Make- Aquafit/aquasol

M&L for total hardness test (5-1000 mg/L) kit with coloured sample complete with all testing fitment and OT solution in rexine finish box. Make- Aquafit/aquasol

Supply only common salt using for regeneration process in water softner plant complete all as specified and directed.

M&L for PVC ball valves high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball complete assembly screwed for iron pipe and fixed and taking out UNSV complete for the followng sizes:- Make : Prayag or equivalent

M&L for bailing out the water from the PVC water tanks with out causing any interruption to regular water supply system and cleaning the same inside of tank thoroughly by using wire brush/scrapper for removal of deposited scales/sludge/silt etc and removing the materials out of site cleaning thoroughly with water and bleaching powder and then by chlorine solution for complete anti bacterial disinfections including writing date of cleaning on the black board with white paint all as specified and directed.( Note:- 1.Rates quoted deemed to be inclusive of T&P and safety equipments required at site).

(a) 5000 ltrs tank.

(b) 3000 ltrs tank.

M&L for bailing out the water from the semi underground/UG sump/OH tank up to 15 mtrs staging capacity 60,000 GLNS with out causing any interruption to regular water supply system and cleaning the same walls, roof and floor thoroughly by using wire brush/scrapper for removal of deposited scales/sludge/silt etc and removing the materials out of site cleaning thoroughly with water and bleaching powder and then by chlorine solution for complete anti bacterial disinfections with applying one coat of white wash inner and outer side including writing date of cleaning on the black board with white paint all as specified and directed.Note:- Rates quoted deemed to be inclusive of T&P and safety equipments required at site.

M&L for wiremesh frame including necessary calmp arrangements for suitable bore of 100/150mm vent pipes for semi UG sumps in all as specified and directed.

Removing UNSV and S&F MS chequred plated of 6mm thick including provision of lifting handle for each plate on existing cable trenches & manhole covers for semi under ground sumps according to site condition all as directed.

S&F,testing and commissioning induction type motor , RPM 2900, size 80x65mm, 7.5 HP, delta connection, 3 phase, head range 18-29 mtrs,discharge 11-18 LPS, class F insulation, eff 58% complete with fixing necessary accessories incl taking down old unsv deposit to store yard complete all as specified and as directed. Make : Kirloskar KDI 830 ++ or equivallent in /Cropmton/KSB

M&L for Construction of valve chambers 1200 mmx1200mmx900 mm with 15 cm thick solid concrete block masonary,block casted using PCC 1:3:6 type C-1mix built in cement and sand mortar 1:4,15 mm plaster to thick internal surface and external surface up to 15 cm below ground level and top of floor in CM 1:4 finished even and smooth without using extra cement 15 mm thick,MS sheet cover 3mm thick including 40x40x3 mm MS angle frame embedded in 150 mm thick PCC 1:2:4 type B-1,with 25x6 mm flat iron hold fast,handles,hinges with locking arrangments, applying one coat of red oxide primer and two coat of synthetic enamel paint to all steel surface and earth work in type of soil including demolition of existing damaged valve chambers & disposal of surplus soil to a distance n.exc.50 m.

All as per above item but size 90x90x90 cm

Removing UNSV and Material & Labour for cross arms, bracings, supports, clamps, angle iron, flats and back plates fabricated from MS structural steel sections including nuts, bolts and washers of suitable sizes for making supporters, ladders in water tanks, pump houses including welding, bending (cold or hot), drilling holes for bolts in any shape or size as indicated or directed and inclusive of two coats of black paint over one coat of red oxide primer complete all as directed.

M & L for writing letters or figures (Block, Roman, Italic or Indian) n exc. 30 cm high with synthetic enamel paint as per colour scheme all as specified.

M&L for Rotational moulded polye- thylene water storage tanks 5000 Ltrs capacity for treated water(cylindrical vertical with closed top) hoisted and fixed in position incl taking down unsv complete all as specified and directed.

M&L for Rotational moulded polye- thylene water storage tanks 3000 Ltrs capacity for treated water(cylindrical vertical with closed top) hoisted and fixed in position incl taking down unsv complete all as specified and directed.

Collecting water samples on clean bottle from borewells/UG sumps/service tanks and getting tested for Physical,chemical and bacteriological prameters (as per IS 10500:2012) analysis from approved institutions/lab and submission of results in triplicate complete all as specified and directed.

M & L for Cutting of road/path for laying of pipe line and making the good to disturbed road/ path including provision of PCC 1:2:4 type B-1 using 20mm graded stone aggregate all as specified.

M & L for dummy plates flanged type ,conforming to ISI mark and jointing materials such as bolts, nuts, washers, rubbers/ fibre board gasket including taking down old unserviceable dummy plates from pipe line of both ends complete all as specified for the following sizes:-

(a) 200 mm dia.

(b) 150 mm dia.

(c) 100 mm dia.

M&L for in repairs for PVC copper cable 1100 volts grade single core 6 sqmm as per IS 694 unsheathed from panel to pumps laid in duct or fixed to cable tray with PVC conduits with suitable size copper thimbles for both ends of wire completed all as specified and directed.

M&L for in repairs for PVC copper cable 1100 volts grade single core 35 sqmm as per IS 694 unsheathed panel to pumps laid in duct or fixed to cable tray with PVC conduits with suitable size copper thimbles for both ends of wire completed all as specified and directed.

S&F in repairs for perforated MS cable tray(nor less than to 300 x 50 x 2 mm) including horizontal and vertical bends, reducers tees, cross members and other accessories as required and duty suspended from the ceiling with MS suspenders and including painting etc suitable to accommodate 18 Nos 35 Sq mm Single Core, PVC insulated copper cable with anchor, fasteners , mounting brackets, suspension rods complete all as specified and directed.

S&F in repairs for 'Y' shape stainless steel strainer avoid foreign material to pass through meter suitable for 80 mm dia pipe including all fittings and fixtures all as specified and as directed.

All as per above item but 100 mm dia.

All as per above item but 150 mm dia.

S&F in repairs for bulk water meter mechanical type class B, conforming to IS-4064, suitable for 80 mm dia pipe including all fittings and fixtures all as specified and as directed.

All as per above item but 100 mm dia.

All as per above item but 150 mm dia.

S&F in replacement of water pressure gauge with black steel case, copper alloy wetted parts, snap-in- acrylic window with white plastic dial and plastic pointer having 0-20 kg/cm2 pressure range incl taking down UNSV complete all as specified & directed , Make-Cummins/Kirloskar/WIKA/H guru

S&F in replacement of water pressure gauge with black steel case, copper alloy wetted parts, snap-in- acrylic window with white plastic dial and plastic pointer having 0-14 kg/cm2 pressure range incl taking down UNSV complete all as specified & directed , Make-Cummins/Kirloskar/WIKA/H guru

M&L for spray Painting of complete Water Pumpset of cap any type up to 25 HP with two coats of synthetic enameled paint of specified colour after preparation of surface and writing letters and numbers complete all as specified and directed.

M&L for spray Painting of complete Water Pumpset of cap 25 to 75 HP with two coats of synthetic enameled paint of specified colour after preparation of surface and writing letters and numbers complete as per direction of Engr-in-charge.

M & L for preparation of old painted steel or iron surfaces of any description, over 10cm in width or girth, not otherwise described and applying two coat of synthetic enameled paint of approved shade all as specified.

M&L for painting of water supply pipes net works consisting of valves of any type and size at various pump houses inlcuding duly scrapping thoroughly the existing corroded paint / dirt/ dust / rust and preparing the surface and applying two coats of synthetic enamel paint over a coat of red oxide primer as per the colour code and marking the water flow directions on pipe lines all as directed.

(a) 80 mm bore

(b) 100 mm bore

(c) 150 bore

Supply only spares suitable for sluice valve of size 50/80 mm dia

(a) Spindle SS

(b) Check nut gunmetal.

(c) Gland ring with packing

(d) T nut and bolts

(e) Gate

Supply only spares suitable for sluice valve of size 100/150 mm dia

(a) Spindle SS

(b) Check nut gunmetal.

(c) Gland ring with packing

(d) T nut and bolts

(e) Gate

S&F,testing and commissioning high pressure pumps for RO plant, vertical type having speed 2780 RPM, 230 V, 2HP, class F insulation, eff 76% complete with fixing necessary accessories incl taking down old unsv deposit to store yard complete all as specified and as directed. Make : CRI/Crompton/Kirloskar.

S&F in repairs for informatory/eqpt history sign boards of size not less than 900 x 600 mm rectangular type with 2mm thick MS sheet plain type made out of angle iron channels frame, back ground and epqt history with high intensity prismatic reflective tape as specified colours (blue and white) complete all as specified and directed.

S&F,testing and commissioning self priming regenrative pumps for RO plant, Mini star model having speed 2780 RPM, 230 V, 1HP, class B insulation,size 25x25mm, head 6-45 mtrs,dis range 50 LPM with fixing necessary accessories incl taking down old unsv deposit to store yard complete all as specified and as directed. Make : CRI/Cropmton/Kirloskar.

M&L for Lifting and lowering of submersible pump and motor set from bore well of any dia after disconnecting electric and water connection of any make and any size capacity under any of chain pulley block or manually appropriate length 70 to 200 Mtr after opening the socket and pipe all as directed.

M&L for flushing&developement of bore well of any capacity and size at the pressure 10 kg/sqcm to 15 kg/sqcm by diesel engine driven air compressor of capacity 620 cfm, depth up to 200 mtrs with using air pipe and connected items to improve the yield of tube well as specified and directed. (Note: 1.Rates included for Transportation of air compressor along with tools and accessories at differenet locations in AOR. 2. Lifting/lowering of borewell shall be measured and paid separately)

M&L for Dismantling carefully submersible motor and taking out motor and removing all burnt wire from the starter after cutting rewinding of motor with PVC insulated finolex make copper conductor water proof suitable for submersible motor of require size but not less than original grinding of rotor and reassembling the rotor and stator and replacement of bearing bush sleeve of rotor painting of motor with approved colour of synthetic enameled paint all as per specified and directed for the following sizes.

Supply only thrust bearing for submersible pump. Make Calama/KSB/other equivalent

Supply only rotor of motor for submersible pumps of the following sizes.

Supply only coupling bush for submersible pump and motor.

Supply only sand guard for any make of pump.

Supply only GM impeller for submersible pump any make of 12.5/7.5/5 HP capacity.

Supply only gland packing with wire rope 1/4 " 1/2".

Supply only rubber insertion sheet 4mm thick.

S&F in repairs for PVC insulated water proof flat 3 core cable 1100 volt grade submersible with copper conductor stranded of size 6 Sqmm.

S&F in repairs for PVC insulated water proof flat 3 core cable 1100 volt grade submersible with copper conductor stranded of size 4 Sqmm.

S&F in replacement of fully automatic star-delta starter in exist LT Panel with necessary rating contacotrs, OLR for rating 5 to 15 HP any type of motors and pump sets incl with necessary wiring in exist panel complete all as specified and directed. (Make/model- as per sample)

S&F in replacement of fully automatic star-delta starter in exist LT Panel with necessary rating contacotrs, OLR for rating 15 to 30 HP any type of motors and pump sets incl with necessary wiring in exist panel complete all as specified and directed. (Make/model- as per sample)

S&F in replacement of fully automatic star-delta starter in exist LT Panel with necessary rating contacotrs, OLR for rating 75 HP any type of motors and pump sets incl with necessary wiring in exist panel complete all as specified and directed. (Make/model- as per sample)

S&F in replacement 3 pole power contactor for starter with suitable size copper wiring, copper thimbles incl taking down old one complete all as specified and directed of the following capacity.(Makes/Model- as per sample)

(d) ML- 0 to 1.5

S&F in repairs for single phase preventor for 3 phase motors fixed for star delta starters all as directed.(Makes/Model- as per sample)

S&F in replacement Automatic Phase sequence corrector having Capacity 5 -30 HP pump sets, Automatically correct Input supply reverse phase also protections against single phasing voltage unbalancing and low & high voltage within 3 to 5 seconds.(Make/model - as per sample)

S&F in replacement Automatic Phase sequence corrector having Capacity 75 HP pump sets, Automatically correct Input supply reverse phase also protections against single phasing voltage unbalancing and low & high voltage within 3 to 5 seconds.(Make/model - as per sample)

S&F in repairs for Thermal OLR suitable current rating for ML 0 to ML 3 contactors with suitable size copper wiring, copper thimbles incl fixed in exist PBs complete all as specified and directed.

S&F in repairs for Thermal OLR suitable current rating for ML 4 to ML6 contactors with suitable size copper wiring, copper thimbles incl fixed in exist PBs complete all as specified and directed.

Supply, Installation, lowering, testing and commissioning submersible pumping set having discharge capacity 3.3 LPS at 90 mtr head complete with submersible motor of suitable HP upto 05, 3 Phase 415 volt incl taking down old unsv deposit to store yard complete all as specified and as directed. Make : KSB/Kiloskar/Calama.

Supply and fixing MS tubing heavy duty (Class -C) column pipe, 80 mm bore 3 mtrs long conforming to IS-1239 coupled with heavy duty suitable size of MS flanges 12mm thick duly welded on both sides as directed including necessary nut and bolts with washers & rubber packing required at site condition and lowered in to the bore well including taking out old unserviceable Column pipe complete all as specified and directed.(length of each column pipe shall be in 3 Mtrs complete) (Note : - Taking out and lowering of submersible pump set shall be measured and paid under respective item)

All as per above but size of pipe 50mm bore

S&F volt meter 0-500 volt square/round digital type incl taking down old one complete all as specified and directed.

S&F 0-100 Amp ammeter, digital type including taking down old one complete all as directed.

Flat iron clamps of size 50 mm x 6 mm (set) for fixing the 50 mm dia GI delivery pipe of submersible pump including 04 Nos 12 mm x 90 mm long GI bolts, nuts and washers complete all as specified and directed.

Flat iron clamps of size 50 mm x 6 mm (set) for fixing the 80 mm dia GI delivery pipe of submersible pump including 04 Nos 12 mm x 90 mm long GI bolts, nuts and washers complete all as specified and directed.

Fabricate supply and fix top cover for bore well in two half sections with fixing arrangement, nut & bolts with an accessibility of pump delivery pipe, including one coat of epoxy primer and two coats of epoxy paint complete made out of 3.15 mm thick MS CR sheet complete all as specified and directed.(Note:- Provision should be made to allow colum pipe of dia 50/80mm).

M&L for Disconnection electrical and water connection of the centrifugal pump and motor with base plate and transported to work shop opening carefully and replacement of bushes, gland packing, ball bearing, rubber gasket nut and bolt fixing the require new parts(parts such as shaft, impellor, coupling & bearing shall be supplied under relevant item of schedule ) and complete re-fixing its in original position and making out all electrical and water connection and testing complete all as specified and directed for the following size/ capacity of motors. Note :- Rate includes transportation of motor from the place of installation for repairing and reinstalling the same on existing foundation & testing & commisioning.

Supply only shaft suitable for centrifugal pumps for the following sizes.

Supply only GM impellor suitable for centrifugal pumps for the following sizes

Supply only MS coupling suitable for centrifugal pumps for the following sizes.

Supply only bearing suitable for centrifugal pumps for the following sizes.

M&L for rewinding of electrical motor with super enameled copper winding wire of suitable size not less than original after cutting and taking out old winding complete with all insulation material such as Colton top varnish etc of centrifugal pump set motor all as specified and directedfor the following sizes.

M&L for Disconnection electrical and water connection of the induction motor/self priming set/high pressure pumps up to 3 HP with base plate and transported to work shop opening carefully and replacement of bushes, gland packing, ball bearing, rubber gasket nut and bolt including two coat of synthetic enameled paint over a coat of red oxide primer,shaft impeller and coupling bearing and complete re-fixing its in original position and making out all electrical and water connection and testing complete all as specified and directed for the following size/ capacity of motors. Note :- Rate includes transportation of motor from the place of installation for repairing and reinstalling the same on existing foundation & testing & commisioning.

M&L for PCC (1:3:6) type C1, (Using 20 mm graded aggregate) as in foundations, flooring and coping filling and mass concrete with cement plastering finishing incl dismantling complete all as specified and directed.

M&L for Brickwork with subclass ‘B’ bricks, with cement motor 1:6 straight or curved on plan exc 6m mean radius built in incl necessary earth work incl dismantling complete all as specified and directed.

Rendering 10mm thick on fair faces of brick work or concrete surfaces in cement plaster 1:6 to be finished even and smooth without using extra cement complete all as specified and directed.

Schdule of Credit - 65709.00)

NEETU TRADERS (INDIA)

Shiv Enterprises