REPAIR MAINTAINANCE OF CI DI AND GI PIPE LINES PUMPS STARTER AND OTHER CONNECTED WATER SUPPLY ITEMS IN GHATKOPAR VIKHROLI KALINA MILITARY STATION KANDIVLI MALAD AND MARVE AREA UNDER GE (N) MUMBAI

Amount

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth and getting out in soft / loose soil for exposing of pipe etc complete all as specified and as directed by Engineer-in-Charge.

Returning, filling in including spreading, levelling, watering and well ramming soil in layers not exceeding 25 cm thick complete all as specified and as directed by the Engineer-in-Charge

Removing excavated material to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and as directed by Engineer-in-Charge

Taking up old unserviceable Cast Iron water mains 80/100/150 mm dia including all fittings, with spigot and socket ends and lead joints including burning out joints and lead complete all as specified and as directed by Engineer-in-Charge.

Supplying, laying and jointing new DI pipe of 100mm bore (Ductile iron pipe DN 100), spigot and socket ends, class K-7 with rubber gasket (Tyton) joint in any length, laid in trenches in proper alignment including necessary cut to length to match existing fitting/pipes or insertion of new CI specials etc complete all as specified and as directed by Engineer-in-Charge Note: Rubber gasket joints (tyton), specials such as bends/tappers/tee/cross of any type and size and earth work excavation will be measured and paid separately. Make: Tisco / Electro Steel / Kesoram / Lanco / Jindal / Kalinga / Kapilansh.

ditto as per item no 05 above but for 150 mm bore pipe.

Supplying, laying and jointing new DI pipe of 100mm bore (Ductile iron pipe DN 100) , Flanged type, class K-7 with flanges at both ends, connecting with nuts and bolts of required size and zinc coating with bituminious finish coat on outside of pipe conforming to IS-8329 of 2000, in any length, laid in trenches in proper alignment including necessary cut to length to match existing fitting/pipes or insertion of new CI specials etc complete all as specified and as directed by Engineer-in-Charge Note: Rubber gasket joints (tyton), specials such as bends/tappers/tee/cross of any type and size and earth work excavation will be measured and paid separately. Make: Tisco / Electro Steel / Kesoram / Lanco / Jindal / Kalinga / Kapilansh.

Supply and fix Ductile Iron fittings such as spigot socketed pipe bends (any type, radius and angle), tappers of any type (Straight, bend, increasing, decreasing or double socket etc), Tee pieces, single branch, double branch, cross (all sockets or socket and spigot) collars, caps and plugs up to 150 mm dia including taking down existing etc complete all as specified and as directed by Engineer-in-Charge. Make: Tisco / Electro Steel / Kesoram / Lanco / Jindal / Kalinga / Kapilansh

Supply, fix and jointing steel water tubing of 100mm bore medium grade, galvanised iron with all fittings such as Tees, elbows, sockets, bends, unions, short pieces, nipples, brass nuts and diminishing pieces complete all as per IS 1239 including fixed to wall / ceiling or laid in floor with suitable size GI clamps including taking down existing GI pipe and making good disturbed surfaces as per existing surfaces complete all as specified and as directed by Engineer-in-Charge. Make: Tata / Jindal / Surya Prakash / Zenith

ditto as per item no 09 above but for 80 mm GI bore pipe.

ditto as per item no 09 above but for 50 mm GI bore pipe.

ditto as per item no 09 above but for 40 mm GI bore pipe.

ditto as per item no 09 above but for 25 mm GI bore pipe.

Supply and fix gun metal gate valve of 50mm bore with iron wheel head, screwed both ends for iron pipes & fixed including taking down existing etc complete all as specified and as directed by Engineer-in-Charge for following sizes: Make: Kirloskar / Zoloto / Kartar / Upadhaya / Leader / BIR

ditto as per item no 14 above but for 40 mm GI bore.

ditto as per item no 14 above but for 25 mm GI bore.

Supply, fix, joint and testing Cast Iron Sluice Valve heavy duty of 150mm dia, with stainless steel spindle, PN 1.0 (Flanged) with iron wheel head, hand operated, bronze body seat ring, jointing, coupling both ends for cast iron pipes including nuts, bolts, rubber gaskets etc including taking down old unserviceable Sluice valve complete all as specified and as directed by Engineer-in-charge. Make: Kirloskar / Kartar / Upadhaya / Leader / Venus / L & T (audco)

ditto as per item no 17 above but for 100 mm dia.

ditto as per item no 17 above but for 80 mm dia.

Material and labour for construction of new valve chamber of size 900mm x 900mm x 900mm ( Internal size) including necessary excavation and earth work in any type of soil, PCC foundation (1:3:6) type C-2, using 40mm graded stone aggregate as in base concrete 100mm thick, 15cm offset, 230mm thick brick work in CM 1:6 with 10 mm thick rendering internally and 15 mm thick externally in CM 1:4, 50mm thick PCC 1:2:4 type B1 as in coping, 6 mm thick MS cover with hinges and locking arrangement, fixed to angle iron frame made out of 40 x 40 x 6 mm MS angles complete with two coats of synthetic enamel paint over one coat of red zinc chrome primer on all metal surfaces & three coats of white wash on all plastered surfaces of valve chambers including dismantling of unserviceable valve chamber with rusted MS cover without disturbing the existing pipeline etc complete all as specified & directed by Engineer -in-Charge.

ditto as per item no 20 above but of size 900mm x 900mm x 600mm ( Internal size)

Material and labour for rubber gasket (tyton) joint for DI pipe of 100/150mm bore DI/CI fittings complete all as directed by eng-in-charge.

Material and labour for desludging / desilting of underground sedimentation reservoir of 150000 Gallons capacity by draining out water / sludge from tank, removing all scales, dirt, algae and other growths from floor, roof, inside of tanks and from mouths of circulating pipes by rubbing with wire brushes and high pressure cleaning method with rotary sets with approved detergents and sucking out all dirty water by vacuum cleaners, disinfecting the tank with approved chemical solution for making surface bacteria free and finally cleaning with fresh water to the satisfaction of Engineer - in- Charge including painting MS plates manhole covers, suction pipes, rugs, etc. with two coats of anticorrosive paint and writing outside the tank as TANK CLEANED on_______and capacity _______ on black painted surface including removing all dirt outside land to a distance exceeding 50 mts complete all as specified and as directed by Engineer-in-Charge.

All as per item No. 23 described here-in-before but 80000 Gallons capacity

All as per item No. 23 described here-in-before but 60000 Gallons capacity

All as per item No. 23 described here-in-before but 50000 Gallons capacity

All as per item No. 23 described here-in-before but 25000 Gallons capacity

All as per item No. 23 described here-in-before but 20000 Gallons capacity

All as per item No. 23 described here-in-before but 10000 Gallons capacity

All as per item No. 23 described here-in-before but 5000 Gallons capacity

Material and labour for desludging / desilting of RCC over head water tank of 50000 Gallons capacity by draining out water / sludge from tank, removing all scales, dirt, algae and other growths from floor, roof, inside of tanks and from mouths of circulating pipes by rubbing with wire brushes and high pressure cleaning method with rotary sets with approved detergents and sucking out all dirty water by vacuum cleaners, disinfecting the tank with approved chemical solution for making surface bacteria free and finally cleaning with fresh water to the satisfaction of Engineer - in- Charge including painting MS plates manhole covers, suction pipes, rugs, etc. with two coats of anticorrosive paint and writing outside the tank as TANK CLEANED on_______and capacity _______ on black painted surface including removing all dirt outside land to a distance exceeding 50 mts complete all as specified and as directed by Engineer-in-Charge.

All as per item No. 31 described here-in-before but 30000 Gallons capacity

All as per item No. 31 described here-in-before but 25000 Gallons capacity

All as per item No. 31 described here-in-before but 15000 Gallons capacity

Material and labour for dismantling Monoblock/ Centrifugal electric motor of 415 volts, 40 HP capacity including removing of electric connection from its position carefully and transporting the same to the work shop for rewinding of motor (both stator and rotor) with super enamelled copper wire of same size with existing motor of pump set and including replacement of worn-out bearings as required including connecting the existing electric cable etc., testing & commissioning for satisfactory functioning etc complete all as specified and as directed by Engineer-in-Charge.

All as per item No. 35 described here-in-before but for 25 HP pump set

All as per item No. 35 described here-in-before but for 20 HP pump set

All as per item No. 35 described here-in-before but for 15 HP pump set

All as per item No. 35 described here-in-before but for 7.5/10 HP pump set

All as per item No. 35 described here-in-before but for 5 HP pump set

Supply only in repairs, bearing suitable for 5HP/ 7.5 HP/10HP/ 15HP/20HP pumpset all as specified and as directed by Engineer-in-charge.

Supply only in repairs, gun metal sleeves suitable for 5HP/ 7.5 HP/10HP/ 15HP/20HP pumpset all as specified and as directed by Engineer-in-charge.

Supply only in repairs, gun metal impeller suitable for 5HP/ 7.5 HP/10HP/ 15HP/20HP pumpset all as specified and as directed by Engineer-in-charge.

Supply only in repairs, fan blade suitable for 5HP/ 7.5 HP/10HP/ 15HP/20HP pumpset all as specified and as directed by Engineer-in-charge.

Material and labour for Painting of motor pump base, discharge line within the pump house arealine and suction line complete with all accessories including panel board with scrapping thoroughly existing corroded paint and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and as directed by Engineer-in-Charge. Make : Asian paints/ Nerolac paints / Berger paints / Shalimar paints / Dulux

Supply and fix monoblock centrifugal pump set 3 Phase, 415volts, 20 HP, 3.7KW capacity with 80mm suction and 80mm dia delivery with cast iron / MS base plate etc including taking down existing complete all as specified and as directed by Engineer-in-charge. Make: Kirloskar model KDS-520+ or equivalent to KSB /Jyoti / Beacol

Supply and fix monoblock centrifugal pump set 3 Phase, 415volts, 5 HP, 3.7KW capacity with 80mm suction and 80mm dia delivery with cast iron / MS base plate etc including taking down existing complete all as specified and as directed by Engineer-in-charge. Make: Kirloskar model KDS-520+ or equivalent to KSB /Jyoti / Beacol

Supply and fix flanged ball Foot Valve 100mm dia conforming to IS 4038 and PN 0.2 shall be swing type, rigid, sturdy design with minimum loss of head across the valve including necessary fixing arrangements including taking down complete all as specified and as directed by Engineer-in-Charge. Make: Kirloskar / Normex(model no B-05(N)) / Kartar

Supply and fix flanged ball Foot Valve 80mm dia conforming to IS 4038 and PN 0.6 shall be swing type, rigid, sturdy design with minimum loss of head across the valve including necessary fixing arrangements including taking down complete all as specified and as directed by Engineer-in-Charge. Make: Kirloskar / Normex(model no B-05(N)) / Kartar

Supply and fix flanged ball Foot Valve 50mm dia conforming to IS 4038 and PN 0.6 shall be swing type, rigid, sturdy design with minimum loss of head across the valve including necessary fixing arrangements including taking down complete all as specified and as directed by Engineer-in-Charge. Make: Kirloskar / Normex(model no B-05(N)) / Kartar

Material and labour for cutting the existing bitumen road / hard standing etc of any description of surfaces and excavation in trenches not exceeding 30cm wide and depth not less than 45cm for passing of GI pipe and making good the disturbed surface filled with excavated material and top 200mm depth with PCC 1:3:6, type C1 using 20mm graded stone etc complete all as specified and as directed by Engineer-in-Charge

Material and labour for repairing by welding of GI/CI pipe line of any size up to 150mm dia at various locations to prevent leakage of water by welding of flanged / sockets / collars, ferrule or at the joints of including GP Joint, T joint, sluice valves / air release valve / non return valves or damaged pipe line etc., including necessary excavation and returning and filling and making disturbed surface good complete all as specified and as directed by Engineer-in-Charge Note: CI/ DI fittings will be measured and paid separately.

Material and labour for water level indicator madeout of 2mm thick MS sheet & angle iron 3.0 mtr height duly caliberated & marked the level of water in UG sump installing same on above the tank with necessary angle iron 40X40mm X4 mm thick & PCC foundation with 1:2:4 cement concrete. the indicator shall be hanged with nylon rope of suitable diameter, pully mounted on top of the board. the indicator board shall be black painted and level shall be written with white paint clearly visible size and caliberation and marking of scale in gallons. the indiactor shall move upward/downward in such the arrow of the indicator shall indicate the water level in sump and complete all as per site requirment and as directed by Engineer-in-Charge

Supply only hypochloride in granular form of 45 Kg drum having chlorine contact not less than 45% suitable for disinfection of drinking water all as specified and as directed by Engineer-in-Charge.

Supply only chlorine testing kit with sample sets test tube complete all as specified and as directed by Engineer-in-Charge.

Supply only orthotolidine (OT) solution for chlorine testing in 750ml bottle all as specified and as directed by Engineer-in-Charge.

Material and labour for Acrylic laser chart/poster/diagram/name plate etc made out of prepex sheet 3mm thick, cut to size 01 X 01 mtr colour background and diagram and letters incl. fixing arrangements wit screws/ adhesive as required complete all as specified and directed by Engineer-in-Charge. NOTE:- The board should duly written for type of pump, make, capacity, discharge, year of installation & MES no.etc as directed

Material and labour for Acrylic laser chart/ poster/ diagram/name plate etc made out of prepex sheet 3mm thick, cut to size 0.60 X 0.6 mtr colour background and diagram and letters incl. fixing arrangements wit screws/ adhesive as required complete all as specified and directed by Engineer-in-Charge. NOTE:- The board should duly written for type of pump, make, capacity, discharge, year of installation & MES no.etc as directed

Supply & Fix in repairs pressure gauge dial type for measurement of the water pressure up to 5 Kg or cm 2 or as per existing size complete all as specified and directed. Make- Waarrie/H-Guru

Cutting under ground bushes, grass, small plant all as and where directed by EIC and removing the same from site and depositing at a distance n. exc 50 mtr complete all as directed. Note- Unit each is for per installation

Cleaning of valve pit chamber of any size by taking out mud & muddy water and depositing the same at a distance n. exc 20 mtr away from pit including swipping free from all type of dirt including rectification the leakage of valve of any size by using of appropriate size and required packing materials for purpose complete all as specified and as directed by Engineer-in-Charge.

Material and labour for earthing complete with Galvanised steel earth plate electrode 60 cm x 60 cm x 6 mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of earth the plate not less than 1.5 metres below normal ground level, connected to plate with GI earth strip 25 x 3mm, 7.5 m long from earth point to test point and other end connected to control board / panel / equipment, laid under floors/plinths or fixed on walls or concealed in wall etc by means of bolts, nuts, check nuts and washers made out of galvanised iron or steel with provision of charcoal & common salt packed upto minimum 150 mm all around the earth plate and protected by 32 mm bore light grade galvanised iron pipe complete all as shown in electrical plate No.3 of MES schedule Part I, 2009 with PCC pit in PCC 1:2:4 type B1 using 20 mm graded stone aggregate, MS angle iron frame of size 50mm x 50mm x 5mm, cast iron cover with locking arrangements, GI 20 mm bore medium grade pipe and CI funnel with wire mesh for watering arrangement including necessary excavation and earth work in any type of soil/strata & testing complete all as specified and as directed by Engineer-in-Charge.

Material & labour for steel ladder with 50mm dia GI tubing 5mtr long with 25mm dia GI tubing for cross steps, 30cm apart duly welded and with two coat of bitumen black paint and necessary fixing arrangements with MS clamps, nut and bilts duly grouted on wall/ floors complete all as specified and as directed by Engineer-in-Charge.

Manufacturing, supplying and fixing retro reflective Mandatory/ Regulatory sign boards of 900 mm diameter with support length of 3750 mm and made up of 2 mm thick aluminium sheet, face to be fully covered with high intensity encapsulated type heat activated retro reflective sheeting conforming to type - IV of ASTM-D 4956-01 in blue and silver white or other colour combination including subject matter, message (bi-lingual), symbols and borders etc. as per IRC ; 67:2001, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class -2 of ASTM-D-4956-01 and fixing the same with suitable sized aluminium alloy rivets @ 20 cm c/c to back support frame of M.S. angle iron of size 25x25x3 mm along with theft resistant measures, mounted and fixed with 2 Nos. M.S. angles of size 35x35x5 mm to a vertical post made up to M.S. Tee section ISMT 50x50x6 mm welded with base plate of size 100x100x5 mm at the bottom end and including making holes in pipes, angles flats, providing & fixing M.S. message plate of required size, steel work to be painted with two or more coats of synthetic enamel paint of required shade and of approved brand & manufacture over priming coat of zinc chromate yellow primer (vertical MS-Tee support to be painted in black and white colours), backside of aluminium sheet to be painted with two or more coats of epoxy paint over and including appropriate priming coat including all leads and lifts etc. complete as per drawing , specification and direction of Engineer-in-charge.

Supplying and fixing high pressure motored adjustable dozing pump with all accessories including necessary injector, injection check valve, suction foot valve including flexible connection pipe high density heavy duty suitable for online dosing, including drilling hole on existing outlet pipe insersion of ferrul/sockets as required for inlet and outlet connection of dosing pump complete having 13 stroke per minute,rated flow 10.72LPH at 50 Hz with pressure 4.0 bar complete all as directed by Engineer-in-Charge. Make shall be as E-in- C approved

Supply and fixing agitator motor,100Ltr FRP tank connecting nuts/bolts and complete with rotation FRP shaft and FRP blade for mixing of granulle chlorine inlet and outlet valve (PVC) complete all as directed by Engineer-in-Charge. Make shall be as E-in- C approved

Material and labour for submain wiring complete 3 x 16sqmm, single core FRLS, PVC insulated and unsheathed, multistranded, copper conductor cable, single core, 1100 Volts grade drawn through and including suitable size of PVC flexible pipe heavy grade with accessories as required from starter panel to motor terminal and fixed on walls/floor and connected to common earth dolly including taking down the existing submain wiring complete all as specified and as directed by Engineer-in-Charge. Note : One run of 10sqmm PVC insulated cable and one run of flexible pipe shall be measured as one unit length. Mak- Polycab/Anchor/ Finolex/ Plaza

Material & Labour for testing of water quality by taking out water sample from pump houses and taking to govt. approved water testing laboratory and showing results of physical and chemical characteristics and micro biological test of water as per IS-10500 of 2012 complete all as specified and directed by Eng-in-charge.

Supplying, installing, testing & commissioning WALL MOUNTED cubical type double door LT feeder piller box factory made modular construction fabricated out of 2 mm thick CRCA sheet, epoxy powder coated to give a superior finish , indoor type , totally enclosed dust & vermin proof with locking arrangements (compartment wise) front side opening system, overall size of each incoming & outgoing modules should not less than (350mmx350mmx500mm). and busbar chamber should be suitable for accomodating all Aluminium bus bar strips (40mm x 10mm x 04 Nos) duly covered by PVC sleeves, fixed on porcelain insulators and one independent metering module suitable for accomodating indicator lamps, cable entry/exits, cut outs at bottom or upper part as mentioned below, complete electrically inter connected suitable size for all incoming and outgoing MCBs and accessories with fixing arrangement on wall with bolts, nuts & washers, Danger notice board with scull suitable for 415 volts or required size to be fixed on Panel and consisting of the following accessories including dismantling of old panel all as directed. Location- HBTC Marve Pump House Note:- (a) Panel shall be Manufactured from CPRI approved manufacturer and Drawing for Feeder pillar box shall be first approval by Engr-in-Charge (b) The cost of dismantling of old panel/F/piller Box is deem to be included above. (c) Panel indicating lamp neon/LED type (Red ,Yellow & Blue) with lamp holders - 03 Nos (d) Panel instrumental wiring with FRLS suitable size but not less than 2.5 sqmm copper wire single core - 01 Job

Incoming:- (a) MCCB 4 pole ,Ics=100%Icu- 25 KA, 415 Volts, 100 Amps , with thermal adjustable and fixed magnetic setting with extended terminals - 01 Nos. (Make: L&T) Outgoing:- (a) MCB TPN, 415 Volts,10 KA, 40 Amps -04 Nos. Make : Legrand / L&T / Havells / ABB / Siemens / Schneider//BENTEC (b) Star delta starter 7.5 HP 3 Phase for open execuision in panel with push button switch ON/OFF indicator on door of each module with single phase protection relay- 2 Nos.Make-Havells/ Siemens/ Larsen &Tubro/ ABB/ Crompton Greaves/ GE (c ) Star delta starter 10 HP 3 Phase for open execuision in panel with push button switch ON/OFF indicator on door of each module with single phase protection relay- 1 Nos.

(d) Star delta starter 10 HP 3 Phase for submersible pump for open execuision in panel with push button switch ON/OFF indicator on door of each module with single phase protection relay- 1 Nos. (e) MDXL capacitor heavy duty 15 KVAR 3 phase 440 Volts Box type (Make : L&T Cat Part- LTBCH) with capacitor duty contactor ( Make L&T Cat Part- MO C15) and 32 Amps TP MCB- 01 Set (f) MDXL capacitor heavy duty 10 KVAR 3 phase 440 Volts Box type (Make : L&T Cat Part- LTBCH) with capacitor duty contactor ( Make : L&T Cat Part- MO C15) and 32 Amps TP MCB- 01 Set (g) Intelligent automatic factor controller relay 6 pole voltage 220-440. Make : Runcon, Type- APFC Relay)-1 Nos (h) Digital Type Amphere meter 3 phase CT opearted with suitable size CTs-3 Nos for each meter complete all as directed- 04 Nos (make: L&T, cat Part-WL131010OOOO) (i) Multifunctional meter (VAF + PF meter) for main incomming- 01 Nos. ( Make- L&T Cat Part- WL41010OOOO)

Material and labour for removing existing old unserviceable water meter and supply, fix and testing new water meter of size 150mm (6") industrial type, super dry dial, helix turbine type removable mechanism and works on magnetic drive, class 'B' with flanged ends including CI collar with flange, suitable hexagonal bolts, nuts with rubber gasket and fasteners etc complete all as specified and as directed by Engineer-in-Charge. Note: The rates includes testing meter to concern BMC Office and test report shall be submitted by the contractor to Dept. before installing new meter. Make: Kranti / Captan / Anand - Zenner / Kaycee / Fedrel

Material & Labour for replacement of wornout water tank level indicator of over head tank/under ground sump including replacement of level board made out of 2mm MS sheet MS angle of size 25 x 25 x3mm along with necessary painting, marking levels, replacing nylon rope, PVC float valve and new nylon rope and refixing the same as per site requirment as complete as directed by Eng-in-charge.

Material & Labour for replacement of wornout water tank level indicator of over head tank/under ground sump including replacement of level board made out of 2mm MS sheet MS angle of size 25 x 25 x3mm along with necessary painting, marking levels, replacing nylon rope, PVC float valve and new nylon rope and refixing the same as per site requirment as complete as directed by Eng-in-charge.

Material and labour for dismantling and disconnecting upto 15 HP 3 phase open well submersible sewage pump from pump house, transporting to contractor's workshop, dismantling and carrying out necessary repairs/replacement of motor as following : (a) Cutting out existing winding of stator of monoblock motor of any make and rewinding with same size of copper winding wire as existing guage.the electric motor and re-assembling the pump set on existing foundation after repair / overhauling of motor including following and testing complete all as specified and as directed by Engineer-in-Charge. (b) Straightening the slot of starter of submersible motor of any make (c) Replacement of thrust washer and bearing complete (d) Replacement of worn out bushes of submersible motor (e) Replacement of sand guard (f) Providing of sleeves in end plate of submersible Pump (g) Replacement of grommet (h) Replacement of water seal (j) Lathe work of motor shaft to bring it to original size and shape and plastering of shaft of submersible motor for smooth functioning on desired amps.

Note: Deduct Credit for demolished / dismantled material of Rs. (-) 99,012.00 (Minus) as listed in Schedule of Credit. Tenderers will not quote against this item being a tentative amount to be considered to arrive at the 'Contract Sum'

Chaudhary Enterprises