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8959 Repairs And Replacement Of External Water Supply Ci / Di / Ci Pipe Line, Valves, Pumps / Motors, Cleaning Of Ug / Oh Tanks And Other Connected Works At Kandivali, Marve And Kalina Under Ge North Mumbai 8959 Repairs And Replacement Of External Wa, mumbai-Maharashtra

Military Engineer Services-MES has published 8959 Repairs And Replacement Of External Water Supply Ci / Di / Ci Pipe Line, Valves, Pumps / Motors, Cleaning Of Ug / Oh Tanks And Other Connected Works At Kandivali, Marve And Kalina Under Ge North Mumbai 8959 Repairs And Replacement Of External Wa. Submission Date for this Tender is 23-02-2022. Valve Tenders in mumbai Maharashtra. Bidders can get complete Tender details and download the document.




Tender Notice

30860868
Corrigendum : 8959 Repairs And Replacement Of External Water Supply Ci / Di / Ci Pipe Line, Valves, Pumps / Motors, Cleaning Of Ug / Oh Tanks And Other Connected Works At Kandivali, Marve And Kalina Under Ge North Mumbai 8959 Repairs And Replacement Of External Wa
Open Tender
Indian
Maharashtra
mumbai
23-02-2022

Tender Details

8959 Repairs And Replacement Of External Water Supply Ci / Di / Ci Pipe Line, Valves, Pumps / Motors, Cleaning Of Ug / Oh Tanks And Other Connected Works At Kandivali, Marve And Kalina Under Ge North Mumbai 8959 Repairs And Replacement Of External Water Supply Ci / Di / Ci Pipe Line, Valves, Pumps / Motors, Cleaning Of Ug / Oh Tanks And Other Connected Works At Kandivali, Marve And Kalina Under Ge North Mumbai

Corrigendum Details

Sr No CorrigendumDate Corrignedum CorrigendumType NewSubmissionDate
1 03-Feb-2022 CORRIGENDUM 01 BOQ 16-02-2022
2 16-Feb-2022 Bid Auto Extn Corrigendum Bid Auto Extn Corrigendum 23-02-2022

Key Value

Document Fees
INR 500 /-
EMD
INR 35000.0 /-
Tender Value
INR 17.50 Lakhs /-

BOQ Items

Name of Work: REPAIRS AND REPLACEMENT OF EXTERNAL WATER SUPPLY CI/DI/CI PIPE LINE, VALVES, PUMPS / MOTORS, CLEANING OF UG/OH TANKS AND OTHER CONNECTED WORKS AT KANDIVALI, MARVE AND KALINA UNDER GE NORTH MUMBAI (TENDER ID: 2022_MES_502714_2)
Sl. No. Item Description
1Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth and getting out in hard/dense soil for exposing of pipe etc complete all as specified and as directed by Engineer-in-Charge.
2Returning, 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.
3Removing 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.
4Taking up old unserviceable Cast Iron water mains 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.
5Material and labour for cutting of CI pipe upto 150 mm bore and reducing to required length in position complete with insertion of new Tee, tail pieces, reducers valves etc and including necessary earth work complete all as specified and as directed by Engineer-in-Charge. Note: Specials such as Tee, tail pieces, reducers valves etc will be measured and paid separately.
6Supply, lay 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 alignmentetc 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.
7Supply, lay and jointing new DI pipe of 150mm bore (Ductile iron pipe DN 150), spigot and socket ends, class K-7 with rubber gasket (Tyton) joint in any length, laid in trenches in proper alignmentetc 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.
8Supply, fix and jointing steel water tubing 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,fixed to wall / ceiling or laid in floor / in trenches 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 for following sizes: Make: Tata / Jindal / Surya Prakash / Zenith
9(a)80mm bore GI pipe
10(b)50mm bore GI pipe
11(c)40mm bore GI pipe
12(d)25mm bore GI pipe
13Supply and fix gun metal gate valvewith 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
14(a)50mm bore GI pipe
15(b)40mm bore GI pipe
16(c) 25mm bore GI pipe
17Supply, fix, joint and testing Cast Iron Sluice Valve heavy duty, with stainless steel spindle,PN 1.0 with iron wheel head jointing, coupling both ends for cast iron pipes including nuts, bolts, rubber gaskets etc including takingdown old unserviceable Sluice valvecomplete all as specified and as directed by Engineer-in-Charge for following sizes: Make: Kirloskar / Kartar / Upadhaya / Leader / Venus / L & T (audco)
18(a)150mm dia
19(b)100mm dia
20(c)80mm dia
21Supply and fix Non Return Valve 100mm dia both ends flanged ISI marked including nuts bolts washers rubber gasket jointing material including taking down existing complete all as specified and as directed by Engineer-in-charge. Make: Kirloskar / Kartar / Upadhaya / Leader / Venus / L & T (audco)
22Material and labour for dismantling the unserviceable existing valve chamber and construction of new valve chamber 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-Chargefor the following sizes:
23(a)1300mm x 1300mm x 600mm (Internal size),
24(b)1100mm x 1100mm x 600mm (Internal size),
25(c)900mm x 900mm x 600mm (Internal size),
26Material and labour for desludging / desiltingof RCC over head water tank of capacity of50000 Gallons 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 using at the rate of 0.20kg / sqm for making surface bacteria free and finally cleaning with fresh water to the satisfaction of Engineer - in- charge including painting MS plate manhole covers, suction pipes, rugs, etc. with two coats of anticorrosive paint andwriting outside the tank as TANK CLEANED on_______and capacity _______ on black painted surface including removing all dirt outside landto a distance exceeding 50 mts complete all as specified and as directed by Engineer-in-Charge.
27All as per item No. 13 described here-in-before but 10000 Gallons capacity
28All as per item No. 13 described here-in-before but 5000 Gallons capacity
29Material and labour for desludging / desiltingof underground sedimentation reservoir of 150000 Gallons capacityby 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 using at the rate of 0.20kg / sqm 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 andwriting outside the tank as TANK CLEANED on_______and capacity _______ on black painted surface including removing all dirt outside landto a distance exceeding 50 mts complete all as specified and as directed by Engineer-in-Charge.
30All as per item No. 16 described here-in-before but 15000 Gallons capacity
31Supply and fix ball/roller bearingsuitable for 15HP to 25 HP pump and motors testing commissioning after installation as approved including taking down old unserviceable bearing complete all as specified and as directed by Engineer-in-charge. Make: NBC / SKF
32All as per item No. 18 described here-in-before but 5HP to 15HP pump and motors
33Material and labour for dismantling monoblock/Centrifugal pump set of capacity 10HP to 25HP from pipe line including removing of electric connection from its position carefully and transporting the same to the work shop for servicing, greasing and replacement of unserviceable parts such as bearing, rubber seal, gland packing, gun metal bush and impeller etc and refixing the same in its original position after repairs including connection of water with new nuts, bolts as per existing and providing new gaskets, connecting the existing electric cable etc., testing & commissioning pump set for satisfactory functioningcomplete all as specified and as directed by Engineer-in-Charge. Note: (i) The spares required for repair the pump sets and rewinding of motor will be measured and paid separately under respective item. (ii) Expendable items like cotton waste, cleaning materials, lubricants, gland packing, rubber seal, metal filling, machining and transportation from site to workshop & back are deemed to be included in rate quoted.
34All as per item No. 20 described here-in-before but 5HP to 15 HP pump set
35Material and labour for disconnecting removing dismantling and rewinding of electric motor, induction type, three phase, 415 Volts, 50 HZ, AC and replacing with super enamelled copper wire of gauge and turns of existing motor to achieve full efficiency including tying the windings and connecting the coils and bringing the connection as that of existing, varnishing, reassembling /re-fixing connecting and commissioning and testing complete for 15HP to 25 HP capacity pump motor complete all as specified and as directed by Engineer-in-charge. Note: The bearing will be measured and paid separately under respective item.
36Material and labour for disconnecting removing dismantling and rewinding of electric motor, induction type, three phase, 415 Volts, 50 HZ, AC and replacing with super enamelled copper wire of gauge and turns of existing motor to achieve full efficiency including tying the windings and connecting the coils and bringing the connection as that of existing, varnishing, reassembling /re-fixing connecting and commissioning and testing complete for 5HP to 15 HP capacity pump motor complete all as specified and as directed by Engineer-in-charge. Note: The bearing will be measured and paid separately under respective item.
37Material and labour for disconnecting removing dismantling and rewinding of electric motor, induction type, three phase, 415 Volts, 50 HZ, replacing with super enamelled copper wire of gauge and turns of existing motor to achieve full efficiency including tying the windings and connecting the coils and bringing the connection as that of existing, varnishing, reassembling /re-fixing connecting and commissioning and testing complete for 3HP to 5 HP capacity pump motor complete all as specified and as directed by Engineer-in-charge. Note: The bearing will be measured and paid separately under respective item.
38Material and labourfor Painting of motor pump base discharge line and suction line complete with all accessories including panel board, 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.
39Material and labour forearthing 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 3.5mm, 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 allas shown in electrical plate No.5 of MES schedule Part I, 2009 withPCC 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.
40Supply and fix ML2 three pole power contactor (2NO + 2NC), coil voltage 415V, 50Hz complete all as specified and as directed by Engineer-in-Charge. Make: Havells / Legrand / L&T / Siemens / C & S / ABB
41Supply and fix Foot Valve 40/50mm dia conforming to IS 4038 including necessary fixing arrangements including taking down complete all as specified and as directed by Engineer-in-Charge. Make:Sant BIR / Leader / Venus / Kartar
42Supply and fix Foot Valve 150mm dia conforming to IS 4038 including necessary fixing arrangements including taking down complete all as specified and as directed by Engineer-in-Charge. Make:Sant BIR / Leader / Venus / Kartar
43Material and labour for taking down unserviceable items of water level indicator of over head service tank of capacity upto 10000 gallons and carrying out repair / maintenance work including supply and fix following items all as specified and as directed by Engineer-in-Charge. (a) Copper ball (As per sample )- 1 No (b) Nylon coated steel rope dia not less than 8mm - Approx 18RM (c) MS pulley with support (As per sample) approx - 10Nos (d) GI pipe for protection of nylon rope 20mm dia - 10RM (e) MS sheet & angles, frame channel with moving indicator arrangement including scale marked and with two coats of synthetic enamel paint over a coat of red zinc chrome primer etc.
44Material and labour for cutting the existing road / hard standing etc of any description of surfaces and excavation in trenches 45cm wide and upto 250cm depth 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 pipeline etc., including necessary excavation and returning and filling and making good disturbed surface etc complete all as specified and as directed by Engineer-in-Charge
45Material and labour for cutting the existing road/hard standing of any description of surface, 45cm width and upto 1.0m depthfor laying of water supply line & after laying of pipe making good with excavated soil and top 200mm filled with and including plain cement concrete 1:3:6, nominal mix type C-1 using 20mm graded stone aggregatesetc complete all as specified and as directed by Engineer-in-Charge.
46Material and labour for repair to taking down the existing Aviation obstruction light and replacing new LED obstruction lightfixed on top of OHT with necessary fixing arrangement and providing PVC insulated three core flexible on surface of water tank upto control MCB enclosure with MCB SPN 6Amps all as specified and directed by Engineer-in-Charge as per Make : Cat No SZPALMX-2 of Shakthi, or equivalent to CG, Bajaj
47Material and labour for repairing by welding of GI/CI pipe line of size 100mm 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 pipeline etc., including necessary excavation and returning and filling and making disturbed surface good complete all as specified and as directed by Engineer-in-Charge.
48All as per item No. 35 described here-in-before but 80mm dia.
49Material and labour for removing existing old unserviceable water meter and supply, fix and test new water meter of size 100 mm 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 including suitable hexagonal bolts/nuts with rubber gasket and fasteners etc , complete all as specified and as directed by Engineer in charge. Make : Kranti/Captain/Anand-Zenner/Kaycee/Federal. Note : The rate including testing meter to concern BMC office and test report should be submitted by the contractor to department before installing new meter.
50All as per item No. 37 described here-in-before but 150mm.
51Material and labour for taking down and disconnectingthe existing unserviceable submersible pump starter from motor control panels of various pump houses and replace with new submersible starter of capacity 3 HP single phase including making electric connection complete all as specified and as directed by Engineer-in-Charge. Make : L&T
52All as per item No. 38 described here-in-before but 1.5 HP.
53Supply only submersible cable, copper conductor, PVC insulated,flat type 4 Sqmm 3 core, including making necessary connection with existing motor and starter complete all as directed by Engineer-in-Charge. Note : Lowering and lifting of submersible pump will be measured in relevant item.
54Taking down/disconnecting the existing unserviceable DOL starter of submersible pump from motor control panels of various pump houses and replace with new DOL water startersubmersible starter of capacity 1.5HP, single phase, including making electric connection complete all as directed by Engineer-in-Charge. Make : L&T
55Supply and fixing high pressure motoredadjustable dozing pump with all accessories including necessary injector, injection check valve, suction foot valve including agitator motor,100Ltr FRP tank connecting nuts/bolts and flexible connection pipe high density heavy duty as required with complete having 13 stroke per minute,rated flow 10.72LPH at 50 Hz with pressure 4.0 barcomplete all as directed by Engineer-in-Charge. Make : Decliback/RAMCO or equivalent.
56Supply and install, testing of 1.5HP, 3 phase borewell submersible pump complete all as directed by Engineer-in-Charge. Make : KSB or equivalent
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