Rebuild-WSS to Neduvathoor panchayat and Kottarakkara Municipality in Kollam district - Phase I -Implementation of production components - design, construction and commissioning of 16 MLD WTP at Ugrankunnu.

Amount

DESIGNING OF 16 MLD WTP.

OD213455/2023-2024:Designing 16 MLD WTP having lamella clarifier, recycling plant and all other civil structures, clear water sump and pump house, transformer room etc after, taking the of the contour of proposed WTP site, preparing the drawing, structural design, designing electro-mechanical equipments and obtaining approval from M/s WASCON including preparing drawing of electrical installation and obtaining approval from electrical Inspectorate, preparing drawing and obtaining approval from Factories and Boilers dept. etc complete as per direction of engineer in charge.

CONSTRUCTION AND COMMISSIONING OF CASCADE TYPE AERATOR.

OD230108/2023-2024:Construction of cascade type Aerator suitable for 16 MLD WTP, finishing the surface with good quality ceramic glazed tiles, connecting the inlet line of aerator with 500 mm DI K9 raw water pumping main by supplying, laying and providing 500 mm DI K9 pipe for a minimum length of 18.00m (including vertical pipe) including specials such as duck foot bend and other specials, completing the civil structure in all respect, testing and commissioning the unit as per the direction of engineer in charge.

PROVIDING RAW WATER CHANNEL FROM AERATOR TO FLASH MIXER.

OD230113/2023-2024:Constructing raw water channel from aerator to flash mixer unit in all respect, providing and laying ceramic glazed tiles inside the channel including provision for fixing flow meter units etc complete the structure in all respect etc complete as per the direction of engineer in charge.

CONSTRUCTION AND COMMISSIONING OF FLASH MIXER UNIT.

OD230130/2023-2024:Constructing square box type flash mixer unit suitable for 16 MLD WTP as per the design approval and completing the structure in all respect etc complete as per the direction of engineer in charge.

PROVIDING RAW WATER CHANNEL FROM FLASH MIXER TO FLOCULATOR.

OD230141/2023-2024:Constructing raw water channel from flash mixer to flocculator as per the approved design etc complete as per the direction of engineer in charge.

CONSTRUCTION AND COMMISSIONING OF FLOCCULATION BASIN WITH HORIZONTAL PADDLES.

OD230143/2023-2024:FLOCCULATION BASIN WITH HORIZONTAL PADDLES.

PROVIDING RAW WATER OUTLET CHANNEL FROM FLOCULATOR TO LAMELLA CLARIFIER.

OD230147/2023-2024:OUTLET CHANNEL FROM FLOCULATOR

CONSTRUCTION AND COMMISSIONING OF LAMELLA CLARIFIER BASIN WITH PLATE SETTLERS.

OD237145/2023-2024:LAMELLA CLARIFIER BASIN WITH PLATE SETTLERS plate SS-304 with minimum thickness 0.7mm thickness.

CONSTRUCTION AND COMMISSIONING OF FILTER HOUSE BUILDING.

OD230155/2023-2024:FILTER BED AND FILTER HOUSE

CONSTRUCTION AND COMMISSIONING OF CHEMICAL HOUSE.

OD230174/2023-2024:CHEMICAL STORE, LIME AND ALUM SOULTION FEEDING UNITS

CONSTRUCTION AND COMMISSIONING OF 12 LL CLEAR WATER SUMP CUM PUMP HOUSE AND CHLORINATOR ROOM.

OD230186/2023-2024:12 LL CLEAR WATER SUMP,PUMP HOUSE AND CHLORINATOR ROOM

CONSTRUCTION AND COMMISSIONING OF BACK WASH WATER REUSE SYSTEM.

OD230226/2023-2024:Providing back wash water reuse system as per approved design suitable for 16 MLD WTP as per direction of engineer in charge.

SUPPLY,ERECTION AND COMMISSIONING OF ELECTRICAL ,MECHANICAL, ELECTRO MECHANICAL EQUIPEMENTS AND DEVISES, PIPE LINE AND VALVE ARRANGEMENTS , LAB EQUIPEMENTS, FURNITURES, CHLORINATOR UNITS, HOISTS, ALL TYPE OF FABRICATION WORKS ETC.

OD237151/2023-2024:SUPPLY,ERECTION ,TESTING ,TRIALRUN AND COMMISSIONING OF ELECTRICAL ,MECHANICAL EQUIPEMENTS, ELECTRO MECHANICAL EQUIPEMENTS AND DEVISES, PIPE LINE ARRANGEMENTS, LAB EQUIPEMENTS, REFRIDGERATOR AND ALL ESSENTIAL ITEMS, FURNITURES ETC

PROVIDING SCOURING ARRANGEMENTS.

100.1.1:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil.

100.1.5:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50 m, in Ordinary Rock.

100.1.13:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in Hard Rock where Blasting is Prohibited.

100.2.2:Excavation work by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5m in width or 10m2 on plan), including dressing of sides and ramming of bottoms, lift up to 1.5m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50m, in Medium Rock where Blasting is Prohibited.

100.8.1:Fencing one side of trenches, 1.50m height with two rows of 10cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2m intervals.

100.14.9:Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials: 500mm diameter Ductile Iron Class K-9 Pipes.

100.98.109:Supply of DI K7 Pipe Conforming to IS 8329/2000, 500mm Dia.

18.70.9:Providing push - on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and including the cost of rubber gasket:500 mm dia pipes

18.83.11:Labour for cutting C.I. pipe with steel saw.500 mm diameter C.I pipe

100.35.9:Testing 500mm DI/CI pipeline with potable water to the required test pressure. 500 mm dia Observed Data derived from item no.1028 of PHED DATA

18.68.1:Providing and laying D.I specials of class K - 12 suitable for push - on jointing as per IS : 9523 :Upt 600 mm dia

2.8.1:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

2.9.1:Excavation work by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m.Ordinary rock

2.9.3:Excavation work by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m.Hard rock (blasting prohibited)

2.26.1:Extra for every additional lift 1.5 m or part there of in excavation / banking excavated or stacked materials.All kinds of soil

4.1.6:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size)

5.1.2:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size

5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

5.9.2:Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

OD236944/2023-2024:Supplying and fixing C.I M cover with frame for manholes of size 560 mm x 560 mm or nearby size ( HD 20 - square in size) suitable for placing over valve chambers including cost and conveyance of CI MH cover with frame and its fixing charges etc complete as per the direction of engineer in charge.

OD236950/2023-2024: Providing and fixing Cast Iron Foot Steps (Rungs) confirming to IS 5455 used as steps in Manhole & well

all landscaping works , tile works in the compound, earth work etc

OD267237/2023-2024:All landscaping works , tile works in the compound, earth work,

CONSTRUCTION OF INDOOR TRANSFORMER ROOM AT WTP COMPOUND.

OD230230/2023-2024:Design and construction of indoor transformer room of minimum size capable to place and operate indoor transformer of capacity 200 KVA with incoming and out going panels, civil structure conforming the rules and regulations of electrical inspectorate and finishing the floor with good quality verified tiles etc complete as per the direction of engineer in charge.

SUPPLY, ERECTION AND COMMISSIONING OF 250 KVA UNITIZED INDOOR SUBSTATION.

OD237154/2023-2024:ERECTION AND COMMISSIONING OF 250 KVA INDOOR SUBSTATION.

SUPPLYING AND LAYING 500 MM CLEAR WATER PUMPING MAIN FROM CWPH AT WTP TO PROPOSED 18 LL MASTER OHSR AT UGRANKUNNU.

100.1.1:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil.

100.1.5:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50 m, in Ordinary Rock.

100.1.13:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in Hard Rock where Blasting is Prohibited.

100.98.123:Supply of DI K9 Pipe Conforming to IS 8329/2000, 500mm Dia.

18.69.1:Providing and laying D.I Specials of Class K - 12 suitable for mechanical jointing as per IS : 9523 :Upto 600 mm dia

18.68.1:Providing and laying D.I specials of class K - 12 suitable for push - on jointing as per IS : 9523 :Upt 600 mm dia

100.14.9:Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials: 500mm diameter Ductile Iron Class K-9 Pipes.

18.70.9:Providing push - on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and including the cost of rubber gasket:500 mm dia pipes

5.1.2:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size

100.35.9:Testing 500mm DI/CI pipeline with potable water to the required test pressure. 500 mm dia Observed Data derived from item no.1028 of PHED DATA

100.98.487:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Hand Wheel PN 1.6, Size 300mm.

100.31.2.7:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 300mm diameter, Class II.

18.30.11:Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:500 mm diameter pipe

18.83.11:Labour for cutting C.I. pipe with steel saw.500 mm diameter C.I pipe

5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

SUPPLY, ERECTION AND COMMISSIONING OF CLEAR WATER PUMP SETS. and 100KWp solar system.

OD256763/2023-2024:Supply installation testing, trial run and commissioning of 100kWp solar on grid plant with advanced Mono Perc Half Cut Solar panels, Structures to mount panels, DC cables and connectors DC junction Box, . AC junction Box , In and out meters,solar meter with Box, AC cables, Link/CB, TPN Box and all other electrical and mechanical accessories complete a sper the direction of departmental officers and in accordance with Inspectorate standards. All paperwork, statutory fees and allied works with the Electrical inspectorate and KSEB Limited for the approval and to be got approved by Electrical Inspectorate and KSEB Limited

OPERATION AND MAINTENENCE OF WTP.

OD230297/2023-2024:Operation and maintenance of WTP for a period of 24 months from date of commissioning of WTP including all type of labours required for operation and maintenance of WTP, chemicals, chlorine gas required for the period, but excluding power charges remitted to KSEB etc complete as per the direction of engineer in charge.

Flow meters

OD256771/2023-2024:Supplying and fixing ( Including specials) Electro- magnetic flow meter 500mm confirming to protection level of IP-68 for Flow Sensor and IP-67 for transmitter and having an accuracy level of 0.5% with LED/LCD display unit . The flow water meter should have the housing ( flow sensor) to be made of SS 304/ Carbon steel with anti corrosive protection and inside liner to be made up of Hard Rubber or neoprene all conforming to drinking water standards.The flow meter should be coupled with HART data acquisition and transfer, with provision for wireless transfer through GSM. The manufactures should have the calibration standards as per ISO 17025 and product shall have sufficient warranty provisions.as per KWA circular and test certificate from FCRI palakkd.

NEW CONSTRUCTION COMPANY

Chicago Constructions International Pvt Ltd

Bidder Name

S.SIVAPRASAD

Chicago Constructions International Pvt Ltd

NEW CONSTRUCTION COMPANY