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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹19.5 LAccepted-AOC | L1 | Accepted-AOC L1 | |
| 2 | L2₹24.7 L+₹4.0 L (19.6%)Rejected-Finance | L2 | Rejected-Finance L2 |
Tender Value
₹23 L
EMD Value
₹46,000
Closing Date
7 Sept 2020, 6:00 pmClosed
GE(SB) Karwar
GE (Seabird) Karwar Naval Base Karwar
REPAIR AND MAINTENANCE OF EXTERNAL WATER SUPPLY DISTRIBUTION SYSTEM UPTO AND INCLUDING WATER METER IN PATANJALI, NSRY, LITTLE BINAGA, KAMATH BAY, BAITHKOL COMPLEX INCL REPAIR AND MAINT OF THE FIRE HYDRANT SYSTEM AT NAVAL BASE KARWAR UNDER GE(SB) KARW
2020_MES_367984_1
8729/E8
Open Tender
Civil Works
Item Rate
330 days
GE (Seabird) Karwar Naval Base Karwar
Please refer Tender documents.
9 documents required · 9 mandatory
₹500
GE(Seabird) Karwar
₹46,000
Yes
4 Nov 2020
10 Aug 2020
9 Sept 2020
10 Aug 2020
7 Sept 2020
24 Aug 2020
Amount
Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m depth and getting out in soft / loose soil for laying/taking out GI pipe line all as specified and directed.
Returning filling in including spreading levelling watering and well ramming in layer not exceeding 25 cm thick in soft/loose soil all as specified and directed.
Removing excavated soil to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point all as specified and directed.
Taking out old unserviceable GI tubing with all fittings from trenches, walls, floors etc of following sizes all as directed (Excavation & earth work will be measured & paid seperately under respective item) :-
(a) 100 mm bore
(b) 80 mm bore
(c) 50 mm bore
(d) 40 mm bore
(e) 25 mm bore
Laying only in new or old position in walls and floors GI tubing obtained from item No 4.03 to 4.05 here-in-before including cleaning of pipe including replacement of unserviceable fittings such as bends, elbwos, tees, sockets etc all as directed by Engr-in-Charge of following size (Fittings required shall be provided by the contractor. Unit rate quoted shall be deemed to include for the same):-
(a) 50 mm bore
(b) 40 mm bore
(c) 25 mm bore
Laying only in new or old position in trenches GI tubing obtained from item No 4.01 to 4.04 here-in-before including cleaning of pipe including replacement of unserviceable fittings such as bends, elbwos, tees, sockets etc all as directed by Engr-in-Charge of following size (Fittings required shall be provided by the contractor. Unit rate quoted shall be deemed to include for the same. Excavation & earth work will be measured & paid seperately under respective item):-
(a) 100 mm bore
(b) 80 mm bore
(c) 50 mm bore
(d) 40 mm bore
Supply and fix in repairs GI tubing medium grade galvanised with all fittings and laid in walls, roof, ceiling or laid in floors etc all as specified and directed for the following sizes:-
(a) 50 mm bore
(b) 40 mm bore
(c) 25 mm bore
Supply and fix in repairs GI tubing medium grade galvanised with all fittings and laid in trenches all as specified and directed for the following sizes (Excavation & earth work will be measured & paid seperately under respective item):-
(a) 100 mm bore
(b) 80 mm bore
(c) 50 mm bore
(d) 40 mm bore
(e) 25 mm bore
Taking out old unserviceable UPVC pipe with all fittings from trenches, walls, floors etc of following sizes all as directed (Excavation & earth work will be measured & paid seperately under respective item):-
(a) 50 mm bore
(b) 40 mm bore
(c) 25 mm bore
Supply and fix UPVC pipe heavy duty with all fittings and laid in trenches, floor, ceiling, roof or on wall all as specified and directed for the following sizes (Excavation & earth work will be measured & paid seperately under respective item):-
(a) 50 mm bore
(b) 40 mm bore
(c) 25 mm bore
Supply and fix in repairs gun metal gate valve ISI marked with iron wheel head screwed both ends for iron pipe of the following sizes all as specified and directed:-
(a) 50 mm bore
(b) 40 mm bore
(c) 25 mm bore
Supply and fix in repairs ball valve high pressure of PTMT with epoxy coated aluminium/stainless steel rod & high density plastic ball screwed for iron pipe of 25 mm bore (Minimum weight- 455 gms).
Supply and fix in repairs ball valve high pressure of PTMT with epoxy coated aluminium/stainless steel rod & high density plastic ball screwed for iron pipe of 20 mm bore (Minimum weight- 210 gms).
M & L for removing all scale and dirt etc from RCC tanks and from mouths of circulating pipes etc and cleaning tank by using sodium hyphochloride gel to remove bacteria etc including cost of writing letters as "Tank cleaned on (____ Date)" using synthetic enamel paint out side the wall of RCC water tanks 1000 litres capacity completed all as directed.
M & L for removing all scale and dirt etc from PVC tanks and from mouths of circulating pipes etc and cleaning tank by using sodium hyphochloride gel to remove bacteria etc including cost of writing letters "Tank cleaned on (____ Date)" using synthetic enamel paint out side the tank of PVC water tanks 500 litres capacity completed all as directed.
Description all as per Item No 15.00 here-in-before but of capacity 1000 ltr complete.
Description all as per Item No 15.00 here-in-before but of capacity 2000 ltr complete.
Description all as per Item No 15.00 here-in-before but of capacity 5000 ltr complete.
S & F in repairs rotational moulded polythyne water storage tank, tripple layered, dust proof with ISI marked black/white colour (cylinderical vertical with closed top) hoisted and fixed in position all as specified in SSR Part-I of capacity 500 ltrs including dismantling the existing one all as directed.
Description all as per Item No 19.00 here-in-before but capacity 1000 litres.
Description all as per Item No 19 here-in-before but capacity 2000 litres.
S & F in repairs PVC water tank cover of existing make suitable for 1000 ltrs capacity with fixing PVC hinges, bolts & locking arrangement etc complete all as specified and directed.
Description all as per Item No 22.00 here-in-before but capacity 2000 litres.
Description all as per Item No 22.00 here-in-before but capacity 500 litres.
Disconnecting over head PVC service tank connections of any capacity such as inlet pipe/outlet/overflow pipe connections of any size 25 to 50 mm, repairs to leakage of tank through inlet/outlet connections by cutting the over size hole and material and labour for GI pipe fittings such as GI nipple, unions, sockets, reducers, check nuts etc. of size 25 to 50 mm including rubber/fiber packing reconnecting, positioned the tank in its positions all as directed by Engr-in-Charge.
M & L for repair to fire hydrant valves of size 100 mm dia and shifting at civil workshop by transport, opening up the defective valves and taking out spindle and gate from sluice valve and removing the old threads by grinding and making a new threads by brass welding, turning & polishing to the spindle at civil workshop on grinding machine as per original threads and refixing the same at position and testing complete all as specified and directed by Engr-in-Charge.
Description all as per Item No 26.00 here-in-before but of size 80 mm dia.
Supply & fixing in repairs of Polythylene-Aluminium-Polyyethylene (PE-AL-PE) pressure pipes of size 16 mm inner dia and 20 mm outer dia on or in walls/floor/chajja/ceilings etc complete including all crimp type internal sealing plastic-Metal composite fittings (such as elbows tees reducers couples short pieces connectors etc) and hooks (in case) of concealed pipe work) clamps (in case of exposed pipe work) complete all as specified and directed. MAKE: Kitec or equilent as approved by GE.
Description all as per item No 28.00 here-in-before but size 20 mm inner dia and 25 mm outer dia.
Taking out old unserviceable HDPE pipe with all fittings from trenches or above ground level of following sizes all as directed (Note : Excavation & earth work will be measured & paid seperately under respective item of sch'A'):-
(a) 75/80 mm dia bore
(b) 100/110 mm dia bore
(c) 150 mm dia bore
Laying only HDPE pipe in new or old position, including jointing materials as per site requirement obtained from item No 30.01 to 30.03 including cleaning of following sizes (Note : Excavation & earth work will be measured & paid seperately under respective item of sch'A'):-
(a) 75/80 mm dia bore
(b) 100/110 mm dia bore
(c) 150 mm dia bore
Supply, laying, fixing and testing HDPE pipes PN-10 including jointing materials in trenches complete all as specified and directed for the following sizes (Note : Excavation & earth work will be measured & paid seperately under respective item of sch'A'):-
(a) 75/80 mm dia bore
(b) 100/110 mm dia bore
(c) 150 mm dia bore
Taking out old unserviceable DI/CI pipe with all fittings from trenches or above ground level of following sizes all as directed :-
(a) 80 mm bore
(b) 100 mm bore
(c) 150 mm bore
(d) 200 mm bore
Laying only DI/CI pipe new or old position obtained from item No 33 (a) to (d) including cleaning of following sizes :-
(a) 80 mm bore
(b) 100 mm bore
(c) 150 mm bore
(d) 200 mm bore
Supply and fix ductile iron tubing class K-7 with all fittings and laid in trenches all as specified and directed for the following sizes :-
(a) 100 mm bore
(b) 150 mm bore
(c) 200 mm bore
M & L for bends any type (radius and angle), tapers any type (straight, bend, increasing, decreasing or double socket etc), tee pieces single branch, 'Y' junction, double branch, cross, collars, caps and plugs all ends flanged/sockets or socket and spigot up to 80-300 mm dia bore complete all as specified and directed by Engr-in-Cahrge.
M&L for run lead joints with all jointing materials like lead & spun yarn etc complete all as specified and directed for the following sizes:-
(a) 80 mm bore
(b) 100 mm bore
(c) 150 mm bore
M&L for lead wool joints with all jointing materials like lead wool & spun yarn complete all as specified and directed for the following sizes:-
(a) 80 mm bore
(b) 100 mm bore
(c) 150 mm bore
Labour only for breaking reinforced cement concrete chajja or conopy or similar items like cement water storage tank etc not exceeding 12 cm thickness for removing rusted GI pipe of any size and making good etc complete all as specified and directed.
S & F in repairs mild steel nuts & bolts, washer flange etc all as specified and directed.
Supply only in repairs lubricating oil of grade 220 all specified and directed. MAKE : Indian oil corporation Servo system -220 or equivalent in Bharat Petroleum or Hindustan Petroleum
Supply only grease for pump bearings as specified and directed. MAKE : Indian oil corporation Servogem-3 or equivalent in Bharat Petroleum or Hindustan Petroleum
M & L for preparation of existing painted surfaces of pressure sand filters, air compressors, motor, pump, water pipe lines etc at Binaga pump house including filling of cavities etc and applying one coat of synthetic enamel paint using spray gun/machine as per colour code including writing SM & MES No on pump & motor, indication marking etc complete all as specified and directed.
M & L for preparation of existing painted surfaces of motor, pump, water pipe lines etc at Baithkol pump house and filling of cavities etc and applying one coat of synthetic enamel paint using spray gun/machine as per colour code including writing SM & MES No on pump & motor, indication marking etc complete all as specified and directed.
S & F in repairs new battery of 12 volts 180 AH battery all as specified and directed.
S & F in repairs battery charging system meant for charging 12 Volts, 180 AH battery all as specified and directed.
S & F in repairs bearing No: 6309 ZZ all as specified and directed. MAKE : SKF/TATA/NBC/FAG
S & F in repairs bearing No: 6314 ZZ all as specified and directed. MAKE : SKF/TATA/NBC/FAG
S & F in repairs gland packing for pump of size 3 HP to 30 HP as per site requirement complete all as specified and directed.
Dismanting and taking out carefully defective spindle from sluice valve of size 80 mm dia and removing the old gate stud by grinding and making it to a shape by brass welding and turning & polishing, greasing, servicing as per original gate stud and refixing the same at position and testing complete all as specified and directed.
Description all as per Item No 50.00 here-in-before but of size 100 mm dia.
Description all as per Item No 50.00 here-in-before but of size 150 mm dia.
Description all as per item No 50.00 here-in-before but size 200 mm dia.
Description all as per item No 50.00 here-in-before but size 250 mm dia.
M & L for dismantling old unserviceable monoblock pump set 1 HP any type, Supply, installation, testing and commissioning monoblock pumping sets, centrifugal, electric driven of capacity 3 HP, 2.2 KW, Single Phase 230 Volts 1450 RPM, 50 Hz, Head 12-34 Mtr, discharge- 5.75 to 2.3 Ltr/Sec, Suction size - 50 mm and delivery size - 40 mm, CI impeller and CI body complete with all accessories all as specified and directed by Engr-in-Charge. MAKE - Kirloskar, Model - KDS 335++ or equvivalent make in CG
M & L dismantling old unserviceable DOL Starter of capacity 3 HP, supply, installation and testing DOL Starter of capacity 3 HP, Single Phase 230 Volts complete with all accessories all as specified and directed by Engr-in-Charge.
S & F in repairs cast iron sluice valve of size 80 mm flanged PN-1.6 ISI conforming to IS :14846 hand wheel operated, stainless steel stem with gun metal parts flanged driller to IS: 1538 non rising stem PN-1.6 all as specified and directed.
Description all as per Item No 57.00 here-in-before but of size 100 mm dia.
Description all as per Item No 57.00 here-in-before but of size 150 mm dia.
Description all as per Item No 57.00 here-in-before but of size 200 mm dia.
Description all as per Item No 57.00 here-in-before but of size 250 mm dia.
S&F in repairs water pressure gauge dial type of range 0-12 Kg/Sqcm all as specified and directed.
Dismantling electric motor from the centrifugal pumpset/compressor of any make, 3 phase 415 V of following capacities, opening the motor for rewinding using super enamelled copper wire of suitable gauge to match with the existing winding including varnishing & drying and re-assembling the motor, connecting with pumpset with proper alignment and testing complete through authorised service engineer all as specified and directed of following capacity :-
M & L for overhauling of centrifugal pump sets / vertical turbine pumps 3 phase 415 volts of following capacities by opening up the pumpset, cleaning inside & out side thoroughly, including replacement of gland packing, rubber insertion, replacement of bearings - 2 Nos (DE/NDE) and testing complete all as specified and directed of following capacity :-
Supply only in repairs chemical resistant rubber pipe of size 15 mm dia complete all as specified and as directed.
S & F in repairs MCB TPN, 50 to 63 Amps, ''C'' series 415 Volts, 3 phase, 10 KA breaking capacity of complete all as specified and directed. MAKE: Havells/Indo Asian/Legrand or equivalent.
S & F in repairs MCB SPN, 6 to 32 Amps, ''C'' series 230 Volts, single phase, 10 KA breaking capacity complete all as specified and directed. MAKE: Havells/Indo Asian/Legrand or equivalent.
S & F in repairs cast iron wafer type butterfly valve size 200 mm without lugs, gear operated, stainless steel grade 304 disc, Nitrile/EPDM rubber lining test pressure PN-10/PN16 all as specified and directed.
Description all as per item No 68.00 here-in-before but size 150 mm dia.
Description all as per item No 68.00 here-in-before but size 100 mm dia.
S & F in repairs of oil filter suitable for DG sets of 250 KVA all as specified and directed. MAKE: Cumins or as approved by GE.
S & F in repairs of fuel filter suitable for DG sets of 250 KVA all as specified and directed. MAKE: Cumins or as approved by GE.
S & F in repairs following spare partes suitable for 250 KVA DG Sets all as specified and directed. MAKE: Cumins or as approved by GE.
(a) V-belt (Part No 3058383)
(b) Hose clamp (Part No:43828 D)
S&F in repairs of carbon brushes for alternater of 250 KVA Gen set all as specified and directed. MAKE: Cumins or as approved by GE.
S & F in repairs of heating element suitable for solar water heater of capacity 500 LPD, electric power backup including minor repairs like replacement of gasket, checking of electric connection and minor leakage of water etc as per site requirement all as specified and directed by Engr-in-Charge.
S & F in repairs 80 mm dia water meter CI body flanged and drilled both ends confirming to IS 2373/81 mechanical driven straight reading incl 80 mm dia CI stainer complete all as specified and directed.
D.K. ENTERPRISES
Bidder Name
K.G.SHANKER
D.K. ENTERPRISES
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