Kerala Water Authority Tender

OD226638/2023-2024:Construction of Raw Water Channel & Outlet Channel from Clariflocculator for a capacity of 8 MLD WTP including earthwork excavation, centering and shuttering, 1:2:4, 1:4:8 PCC , machine mixed design M-25 grade , M-30 grade reinforced cement concrete works. RCC, 12 mm cement plastering finished with floating coat of 1:3 mix and providing and fixing stainless steel (grade 304)made of tubes, channels, plates etc finishing walls with water proofing cement paint of required shade.

Appendix 3 - Flash Mixer, Flocculator Clarifier,, Laminar,Clarified water channel & Other related components

OD222554/2023-2024:Construction of flash mixer, 2nos laminar flocculator, 2nos laminar clarifier, clarified water channel & other related components for a capacity of 8MLD WTP including earth work excavation, centering and shuttering, 1:2:4 PCC, machine mixed design mix M30 grade cement concrete, RCC, 12mm cement plaster of 1:4 & 1:3, vitrified floor tiles, water proofing cement paint and 304 grade stainless steel as per design.

Appendix 4 - Construction of Filter House and Wash Water Tank etc

OD222331/2023-2024:Construction of Filter House- and Wash Water Tank including Clearing jungle, Excavation work by mechanical means, Surface dressing of the rocky ground ,Earth work in excavation by mechanical means, Centering shuttering including strutting, propping, Drilling holes in hard rock 100cm depth and 60 cm C/C using 16mm dia tore steel dowel bar including hire charges, Providing and laying in position cement concrete mix 1:3:6, Providing and laying in position cement concrete for mass concrete, Centering and shuttering including strutting for columns, Pillars, Piers, Abutments, Posts,Struts, Walls (any thickness) including attached pilasters, butteresses, plinth and string courses, Lintels, beams, plinth beams, girders bressumers,cantilevers, suspended floors, roofs, landings, balconies,access platform, machine mixed design M30 grade cement concrete RCC, Steel reinforcement for R.C.C work of grade Fe-500D,Providing and mixing water proofinf material in cement concrete, Providing suitable water stops, Solid block masonry using pre cast solid blocks ( Factory made) of size 30x20x20cm, Providing precast cement concrete jali 1:2:4, 12 mm cement plaster of mix: 1:4 ,12 mm cement plaster finished with a floating coat , Supplying and fixing rolling shutters of approved make, made of required size M.S, Extra for providing grilled rolling shutters manufactured out of 8 mm dia M.S. bar, Providing and laying Ceramic glazed floor tiles of size 300x300 mm, Providing and laying vitrified floor tiles in different sizes, Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions, Providing and fixing M.S. Grills of required pattern in frames of windows, double action hydraulic floor spring of approved brand and manufacture conforming to IS: 6315, Finishing walls with water proofing cement paint, Making Water level indicator in Aluminum / A.C.P. sheet of size 470 x 50 mm, Lettering with black Japan pint of approved brand and manufacture, Filling available excavated earth, Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 as per design

Appendix 5 - Preparation of Filter Bed

OD222574/2023-2024:Preparation of filter bed for a capacity of 8 MLD WTP including supplying of 2 to 6mm and 6 to 12mm fine pebbles, 12 to 20mm size pebbles, 20 to 40mm pebbles, 0.45 to 0.70mm size filter sand in quality as per design.

Appendix 8 - Furniture, Lab equipments, Toilet facilities, solar 50KWp etc.

17.6.4:Providing and fixing one piece construction white vitreous china squatting plate with an integral longitudinal flushing pipe, white PVC. automatic flushing cistern, with fittings, standard size, G.I./PVC flush pipe for back and front flush with standard spreader pipes with fittings, G.I. clamps and C.P. brass coupling complete, including painting of fittings and cutting and making good the walls and floors etc. wherever required:Range of four squatting plates with 10 litre PVC automatic flushing cistern

OD240362/2023-2024:Supply installation testing, trial run and commissioning of 50kWp 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

17.7.1:Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require:White Vitreous China Wash basin size 630x450 mm with a pair of 15 mm C.P. brass pillar taps

17.8:Providing and fixing white vitreous china pedestal for wash basin completely recessed at the back for the reception of pipes and fittings.

17.10.1.1:Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per IS 13983 with C.I. brackets and stainless steel plug 40 mm, including painting of fittings and brackets, cutting and making good the walls wherever required: Kitchen sink with drain board510x1040 mm bowl depth 250 mm

17.32.4:Providing and fixing mirror of superior glass ( of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing :Rectangular shape 1500x450 mm

17.34.1:Providing and fixing toilet paper holder:C.P. brass

OD240409/2023-2024:Furniture-Plastic Mid Back with Arm Chair-10Nos,ALMIRAH Multi Purpose New Look Steel Locker Wardrobe & Almirah Storage Cabinet for Home Double Door-3Nos,Wooden Study Table with 2 Drawers-2Nos,Plastic armless Chair-7Nos etc

OD240425/2023-2024:All Lab Equipment and Chemicals needed for 8MLD plant as per direction of department officers.as per norms.

Appendix 6 - Construction of Recycling Tank

OD228777/2023-2024:Construction of Recycling Tank for a WTP of capacity 8MLD including earth work excavation, centering and shuttering, PCC, PVC water stops conforming IS:12200, machine mixed design mix M-30 grade cement concrete, RCC, Cement plaster of 1:3 etc. as per design.

Appendix 9 - Mechanical Components

OD222800/2023-2024:Mechanical Components for 8 MLD WTP including Supply, installation, Testing, Trial run and commissioning of All Mechanical components of the Water Treatment Plant and recycling plant and pumphouse(Sump and OH) including pumps and motor for recycling tank and back wash as per design, Water level indicator for sump, OH tank, Lightning arrestors, valves filter bed arrangements, gantry cranes, crane for chlorine tonner, rolling shutters, grills, ladders, DI K9 Pipes used for Interconnecting components in connection with WTP and recycling plant (except Raw water and clear water pump sets), handrails, protection works, pipeline works between all components such as blower unit, recycling plant, backwash tank etc. all work in the WTP blower units-(Use all DIK9 pipe), bridges and racking mechanics, chlorine tonner with lifting arrangements; and filled chlorine tonner from TCL(4Nos)with all statutory approval. , supply, providing testing and commissioning of chlorinator unit with chlorine mixing pump and all connecting accessories(capacity of chlorinator for 100% over load-penn walt type backwash units all connected works for the satisfactory completion of works as per the direction of departmental officers and as per design

Appendix 10 - Electrical Components

OD222763/2023-2024: Electrical Components for 8MLD WTP including Supply, installation, testing, and commissioning of electrical all items in connection with WTP and recycling plants like wiring materials, , ,wiring with suitable quality wires with sufficient number of Light(36 w led tube lights evenly fitted as minimum Two numbers per 100 sqfeet), Fan(Minimum one number per 100 sq feet), Minimum three plug pints of light and one for Power per 100 sqfeet and other necessary switches and plug points of suitable ratings wherever necessary as per direction of departmental officers subject to the condition that minimum 1 fan , 2 led 36 w lights, 2 plug points, and one power plug in each room and as per design of WTP for the satisfactory completion of the work, Yard lighting works as directed by departmental officers, Providing and fixing all fixtures including Ceiling Fan, Exhaust Fan, Pedestal Fan, wall mounted Fan and LED Lights of good quality wherever necessary and all other electrical works , CCTV works for all the areas in the WTP & outside(8Nos 5Mp camera with all connected items one month back up ),supply and laying cables from main panel board to WTP with adequate sizes and connected components and in accordance with safety standards , Required structures, supply and installation of all protective equipments and all safety works and items as per the standards of Electrical Inspectorate, supply an installation of lightning arrester as per IS specification, all safety equipment etc complete as per latest IE rules as per directions of departmental officers and items approved by Kerala Electrical Inspectorate,cables etc Drawings for the electrical inspectorate.(All the work must be in accordance with Electrical Inspectorate standards.) and all other electrical works for the satisfactory completion of the same .All the other cable works related to Electrical works, Supply and works of required Earthing and all related mechanical works . All paper and allied works with necessary statutory fees at Electrical inspectorate and KSEB Limited for approval and to be got approved by Electrical Inspectorate and connection from KSEBL. All the approved diagrams and reciepts from KSEBL and Inspectorate in original must be submitted to plant in charge after successful commissioning of the electrical items

Appendix 12 - Site Levelling works & Landscaping

OD228780/2023-2024: Site Levelling works & Landscaping for 8MLD WTP including Earth work in excavation by mechanical means, Trenching in ordinary soil up to a depth of 60 cm, Supplying and stacking of good earth at site including royalty and carriage upto 5 k.m, site dump manure from approved source, including carriage upto 5 k.m, Grassing with selection No. 1 grass including watering and maintenance of the lawn for 60 days, Supplying and planting of good quality Saplings/ Planting materials of Jack fruit/ Coconut tree/ Plumeria/ Yellow palm/ red palm/ Hibiscus/ Rose etc... from reputed nurseries including saplings, materials, labours, tools, and other incidental charges etc, Half brick circular tree guard in bricks, internal diameter 1.25 metre and height 1.2 metre above ground and 0.20 m below ground, bottom two courses laid dry and top three courses in cement mortar 1:6, Complete maintenance of trees, Anti termite treatment by digging holes 30 cm deep and 4 cm dia, 6 to 7 holes around the tree using chemical emulsion at the rate of 1.5 liter per hole, Providing and laying 60 mm thick factory made cement concrete interlocking paver block of M - 30 grade, Providing and laying in position cement concrete of specified grade 1:2:4(excluding centering and shuttering) and Filling available excavated earth As per design.

Appendix 13 - Design Charges

OD228823/2023-2024:Charges for preparation of Good For Construction (GFC) drawings (both structural & architectural) through an accredited Structural Engineer/Govt. Accredited Agency after conducting Soil Investigation at WTP & recycling plant,protection works etc . The charges include the vetting charges for M/s WASCON, submission of 3 set of minimum A3 size Drawings for vetting by WASCON, soft copy of drawing in AUTOCAD and including any other design consultation charges complete as per direction of Departmental Engineer - In - Charge of the work.

Appendix 11 - Compound Wall

OD228779/2023-2024: Construction of compound wall for 8 MLD WTP including earth work excavation, PCC, machine batched and machine mixed design mix M-25 grade cement concrete, RCC, Centering and shuttering including strutting, Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12, Solid block masonry using pre cast solid blocks (Factory made) of size 40x20x20cm or nearest available size confirming to IS 2185 Part I of 1979, 12 mm cement plaster of mix:1:4, Steel work, Finishing walls with water proofing cement paint and Finishing with Epoxy paint as per design.

Appendix 14 -Operation and chemical cost of WTP and connected works for 3 year

OD228821/2023-2024: Operation and chemical cost of WTP and connected works for 3 year- For 8MLD WTP including Operator, Shift Assistant, Supply and delivery of Hydrated lime as per specification, Supply and delivery of Class IV Alum -With relevant IS specifications, chlorine tonner filling from TCL

Appendix 7- Construction of 12LL Sump Cum Pump House

OD228778/2023-2024:Construction of 12LL Sump Cum Pump House including Surface dressing of the rocky ground, Excavation work by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains, Drilling holes in hard rock 100 cm depth and 100 cm C/C using 12 mm dia tore steel and 8 mm tore steel connecting with dowel bar, Providing and laying in position cement concrete of specified grade (1:3:6) excluding the cost of centering and shuttering, Filling available excavated earth,Random rubble masonry with hard stone of grade 1:6:12 with 1:6 Cement mortar, Centering and shuttering including strutting, etc. and removal of form for Foundations, footings, bases of columns, Walls (any thickness) including attached pilasters, butteresses, plinth and string courses, Suspended floors, roofs, landings, balconies and access platform, Columns, Pillars, Piers, Abutments, Posts and Struts etc for mass concrete, Providing and laying in position machine batched and machine mixed design mix M-25 ,M25grade cement concrete for reinforced cement concrete work, Extra for providing richer mixes at all floor levels. Note:- Excess/less cement over the specified cement content used is payable/ recoverable separately.Providing M-30 grade concrete instead of M-25 grade BMC/RMC. (Note:- Cement content considered in M-30 is @ 340 kg/cum), Solid block masonry using pre cast solid blocks ( Factory made) of size 30x20x20cm or nearest available size confirming to IS 2185 Part I , Steel reinforcement for R.C.C work of grade FE 500D, 12 mm cement plaster finished with a floating coat of neat cement of mix: 1:3, Finishing walls with water proofing cement paint, Supplying and fixing fully glazed window of 1.50m x 1.50 m, Extra for providing grilled rolling shutters manufactured out of 8 mm dia M.S. bar, Lettering with black Japan pint of approved brand and manufacture, Finishing with Epoxy paint, Filling water with 5000 litre tankers,Supply and fixing a Mechanical flow meter, Supplying and fixing a Mechanical flow meter, Supplying and fixing a Mechanical flow meter for 300 mm of Woltman type confirming to ISO 4064 class B As per design

Flow meter

OD249819/2023-2024:Supplying and fixing ( Including specials) Electro- magnetic flow meter 350mm 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.

OD249857/2023-2024:Supplying. providing,testing ,trial run and commission of chnale flow measureing equipment with all connecting accessories at suitable points.

OD249838/2023-2024:Supplying and fixing ( Including specials) Electro- magnetic flow meter 200mm 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.

OD249839/2023-2024:Supplying and fixing ( Including specials) Electro- magnetic flow meter 250mm 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.