Providing STP at AAI Residential Colony, Ulsoor,Bangalore

Amount

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5 m, as directed by Engineer-in-charge.All kind of soil

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5 m, as directed by Engineer-in-charge. Ordinary rock

Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials.All kinds of soil From 1.50 to 3.00 m Depth

Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials.All kinds of soil From 3.00 to 4.50 m Depth

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction including disposal of material within 50 metres lead as per direction of Engineer - in - charge. Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. In cement mortar

Demolishing stone rubble masonry manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge : In cement mortar

Disposal of moorum/building rubbish/ malba/ similar unserviceable, dismantled or waste material by mechanical transport including loading, transporting, unloading to approved municipal dumping ground for lead upto 10 km for all lifts, complete as per directions of Engineer-in-charge.Note - item to be applicable in urban areas having directions for restricted hours for movement/ plying of load carrying motor vehicle of 3.5 cum or more.

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 (zone-III) : 6 graded stone aggregate 20 mm nominal size)

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

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

Centering and shuttering including strutting, propping etc. and removal of form for : Suspended floors, roofs, landings, balconies and access platform

Centering and shuttering including strutting, propping etc. and removal of form for : Lintels, beams, plinth beams, girders, bressumers and cantilevers

Centering and shuttering including strutting, propping etc. and removal of form for : Columns, Pillars, Piers, Abutments, Posts and Struts

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge (Note :- Cement content considered in this item is @ 330 kg/cum. Excess/ less cement used as per design mix is payable/recoverable separately). All works up to plinth level

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge (Note :- Cement content considered in this item is @ 330 kg/cum. Excess/ less cement used as per design mix is payable/recoverable separately). All works above plinth level upto floor v level

Extra for providing richer mixes at all foor levels. Note:-1 Excess/less cement over the specified cement content used is payable/ recoverrable separately Providing M-30 grade concrete instead of M-25 grade BMC/ RMC. (Note:- Cement content considered in M-30 is @ 340 kg/cum)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all completely.- Thermo Mechanically Treated bars of grade Fe 500 D or more. Thermo-Mechanically Treated bars of grade Fe-500D or more

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in :Cement mortar 1:6 (1 cement : 6 coarse sand)

Providing and laying autoclaved aerated cement blocks masonry with 150mm/230mm/300 mm thick AAC blocks in super structure above plinth level up to floor V level with RCC band at sill level and lintel level with approved block laying polymer modified adhesive mortar all complete as per direction of Engineer-in-Charge. (The payment of RCC band and reinforcement shall be made for seperately). for SBR tanks filling

Providing and fixing factory made uPVC white colour fixed glazed windows/ventilators comprising of uPVC multi-chambered frame and mullion (where ever required) extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), uPVC extruded glazing beads of appropriate dimension, EPDM gasket, G.I fasteners 100 x 8 mm size for fixing frame to finished wall, plastic packers, plastic caps and necessary stainless steel screws etc. Profile of frame shall be mitred cut and fusion welded at all corners, mullion (if required) shall be also fusion welded including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of required size and of approved quality, all complete as per approved drawing & direction of Engineer-in-Charge. (Single / double glass panes and silicon sealant shall be paid separately). Note: For uPVC frame, sash and mullion extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable. Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made. Fixed window / ventilator made of (small series) frame 47 x 50 mm & mullion47 x 68 mm both having wall thickness of 1.9 ± 0.2 mm and single glazing beadof appropriate dimension. (Area upto 0.75 sqm.)

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete

Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer. Using M.S. angels 40x40x6 mm for diagonal braces

Providing & fixing fly proof wire gauze to windows, clerestory windows & doors with M.S. Flat 15x3 mm and nuts & bolts complete. 2 Stainless steel (grade 304) wire gauze of 0.5 mm dia wire and 1.4 mm aperture on both sides

FLOORING :52 mm thick cement concrete flooring with concrete hardener topping,under layer 40 mm thick cement concrete 1:2:4 (1 cement : 2 coarses and : 4 graded stone aggregate 20 mm nominal size) and top layer 12 mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate 6 mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacturer's specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete For panel room

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, i) single socketed pipes 110 mm diameter

20 mm cement plaster of mix 1:4 (1 cement: 4 fine sand)

20 mm cement plaster of mix : 1:4 (1 cement: 4 fine sand)

Wall painting with premium acrylic emulsion paint of exterior grade , having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour.Two coats

Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead : Of area 3sqm metres and below

Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50 metres lead. wood) including stacking within 50 metres lead : including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge :

Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of: including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge : Asbestos cement sheet

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item): With float glass panes of 5 mm thickness (weight not less than 12.50 kg/ sqm)

Providing and Placing in position suitable PVC water stops conforming to IS:12200 for construction/ expansion joints between two RCC members and fixed to the reinforcement with binding wire before pouring concrete etc. complete : Serrated with central bulb (225 mm wide, 8-11 mm thick)

Providing and laying water proofing treatment on roofs of slabs by applying cement slurry mixed with water proofing cement compound consisting of applying: (a) after surface preparation, first layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/sqm. (b) laying second layer of Fibre glass cloth when the first layer is still green. Overlaps of joints of fibre cloth should not be less than 10 cm. (c) third layer of 1.5 mm thickness consisting of slurry of cement @ 1.289 kg/sqm mixed with water proofing cement compound @ 0.670 kg/sqm and coarse sand @ 1.289 kg/sqm. This will be allowed to air cure for 4 hours followed by water curing for 48 hours. The entire treatment will be taken upto 30 cm on parapet wall and tucked into groove in parapet all around. (d) fourth and final layer of brick tiling with cement mortar (which will be paid for separately.(For the purpose of measurement the entire treated surface will be measured.)

Providing and applying integral crystalline slurry of hydrophilic in nature for waterproofing treatment to the RCC structures like retaining walls of the basement, water tanks, roof slabs, podiums, reservior, sewage & water treatment plant, tunnels / subway and bridge deck etc., prepared by mixing in the ratio of 5 : 2 (5 parts integral crystalline slurry : 2 parts water) for vertical surfaces and 3 : 1 (3 parts integral crystalline slurry : 1 part water) for horizontal surfaces and applying the same from negative (internal) side with the help of synthetic fiber brush. The material shall meet the requirements as specified in ACI212-3R-2010 i.e by reducing permeability of concrete by more than 90% compared with control concrete as per DIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. The crystalline slurry shall be capable of self-healing of cracks up to a width of 0.50mm. The work shall be carried out all complete as per specification and the direction of the engineer-in-charge. The product performance shall carry guarantee for 10 years against any leakage. For Vertical surface two coats @ 0.70 kg per sqm

Preparation & submission of CFO application to KSPCB and getting approval from KSPCB as per the Direction of Engineer in charge

Supply and Installation of SS Bar screen -1considered SS bar screen of suitable size 1m width x 1.5 m height of opening of 10 mm and less with hand sliding & cleaning tool as complete

Supply and Installation of SS Bar screen -2considered SS bar screen of suitable size 0.75 m width x 2 m height of opening of 10 mm and less with hand sliding & cleaning tool as complete

Supply, Installation, Testing and Commisssioning of Raw sewage pumps to pump from Intermediate tank to Equalization tank Spec: 3 phase, Submersible, sludge Cutter pumps of capacity 6 KLPH at 14 m total head (2 HP)

Supply, Installation, Testing and Commisssioning of Raw sewage pumps to pump from Equalization tank to SBR tank - 1 & 2 Spec: 3 phase, Submersible, sludge Cutter pumps of capacity 18 KLPH at 12 m total head (2 HP)

Supply, Installation, Testing and Commisssioning of Sludge pumps for excess sludge pumping from SBR - 1 & 2 to sludge holding tankSpec: 3 phase, Foot mount, Mono block, centrifugal sludge pumps of capacity 3 KLPH at 10 m total head (1 HP )

Supply, Installation, Testing and Commisssioning of Sludge pumps pumping from sludge holding tank to centrifuge Spec: 3 phase, Foot mount, Mono block, centrifugal sludge pumps of capacity 2 KLPH at 10 m total head (0.5 HP )

Supply, Installation, Testing and Commisssioning of Filter feed pumps from pre-filtration tank to PSF Spec: 3 phase, submersible water pump of capacity 18 KLPH at 15 m total head (2 HP )

Supply, Installation, Testing and Commisssioning of Treated effluent pumps Spec: 3 phase, submersible water pump of capacity 19 KLPH at 16 m total head (3 HP )

Supply, Installation, Testing and Commisssioning of Chlorinator 4 LPH

Supply and Installation of Chlorine tank Spec: 100 L, HDPE

Supply, Installation, Testing and Commisssioning of Side channel Blowers (Direct drive, Low noise, Aluminum casting) Spec: 125 m3/hr @ 0.40 KSC

Supply and Installation of Coarse bubble diffuser piping for Equalization tanks & sludge holding tank PVC piping with holes

Supply and Installation of Fine bubble diffusers for SBR tank - 1 & 2 Spec: Disc type, 9" size, EPDM

Supply and Installation of Pressure sand filter (MS fabricated epoxy paint inside and Enamel piant out side) of Size 0.8 m Dia x 1.5 m HOS with 50 NB Butterfly valves, frontal pipe line 1) Shell Thickness : 5 MM IS2062/B Filter media: 2) Dish end Thickness : 6 MM IS2062/B Under bed media– 500 kg 3) Pipe line : B Class 50 NB Sand – 600 kg 4) Valves :Butterfly Valve 5) Nasal Flange: Table E(12mm) 6) Gasket :Natural rubber 7) Bolts & Nuts : MS with Electro plated 8) Internal protection: 2 coats of Epoxy Paint 9) External Protection : Yellow Axed & Enamel Painting At site 10) Air release pipe line : 20 NB ( ¾” ) 11) Filter media outlet : 200 MM ( 8” )

Supply and Installation of Activated Carbon filter (MS fabricated epoxy paint inside and Enamel piant out side) of Size 0.8 m Dia x 1.5 m HOS with 50 NB Butterfly valves, frontal pipe line 1) Shell Thickness : 5 MM IS2062/B Filter media: 2) Dish end Thickness : 6 MM IS2062/B Under bed media – 500 kg 3) Pipe line : B Class 50 NB Activated Carbon – 225 kg 4) Valves :Butterfly Valve 5) Nasal Flange: Table E(12mm) 6) Gasket :Natural rubber 7) Bolts & Nuts : MS with Electro plated 8) Internal protection: 2 coats of Epoxy Paint 9) External Protection : Yellow Axed & Enamel Painting At site 10) Air release pipe line : 20 NB ( ¾” ) 11) Filter media outlet : 200 MM ( 8” )

Supply, Installation, Testing and Commisssioning of Sludge centrifuge Bucket type, 15 kg sludge holding caapcity Bucket type, 15 kg sludge holding caapcity

Supply, Installation, Testing and Commisssioning of Electrical panel -1 at intermediate collection tank Incoming: 1 no.- 4 pole , 32A MCCB complete Outgoing: – 2 nos 3 phase DOL starters suitable for 2HP pumps.

Supply, Installation, Testing and Commisssioning of Electrical panel - 2 at STPSupply and installation of suitable size, vermin proof powder coated, fully compartmentalized, front execution, 415V, Aluminium bus bar, generally conforming to IP-55 and fabricated from 2mm thick CRCA sheet(but roof of 3mm thick), treated through seven tanks process, having the following components along with detachable segmented gland plate , neutral links for all TP SDFU/MCCB. change overswitch, wire meshed ventilation louver, lifting hooks including civil works Incoming: 1 no.- 4 pole , 63A MCCB complete Outgoing: – 16 nos 3 phase DOL starters suitable for 0.5/1/2/3/5 HP pumps and blowers mentioned in feeder list attached Outdoor mount with energy, volt and ammeter, current transformer, illuminated push buttons, indicator lamps, thermal overload relay, power contactor, MCB’s, SFU (switch fuse unit), control TB (terminal block), interpanel cabling, cable duct, din drives, timer for blower, .

Supply and Laying of Incoming cable to panel board at STP Spec: 1.1KV grade, 3.5 core, 25 sq. mm of aluminum armoured cable

Supply and Laying of Interplant electrical cabling with earthing Spec: 3 core 4 sq mm copper armor cable

Interplant plumbing works with all necessary fittings includes valves, bends, tee, colors, etc as complete (from intermdiate collection tank to Equalization and STP piping) MS/UPVC/PVC/Butterfly valves

Supply, Installation, Testing and Commisssioning of Magnetic Flow meters at ACF out let and ACF out let Size: 50 NB

Supply and Installation of STP process flow sheet display board fabricated 4 feet x 3 feet, GI sheet with lazer print

Supply, installation, testing and commisioning along with foundation and Electrical inspectorate approval of DG set for STP power back up 30 KVA

Job contract for Operation and Maintenance of 60KLD Sewage Treatment Plant on all days excluding Sundays in general shift of operation with minimum manpower of Skilled -4 Nos, which involves repairs & maintenance, attending day to day operation,complaints, faults, breakdowns and taking rectification action, ensuring the serviceability & satisfactory working condition of the installations i/c preventive maintenance, maintenance of records & documentations etc., The agency is required to deploy minimum manpower as detailed in special condition of contract,complete as required.

Supply of following Chemicals for day to day operation of STP (i) Liquid Chlorine

(ii) Bleaching powder

(iii) Polyelectrolyte (PE)

Testing of treated water sample for PH, Total Suspended solids(in mg/L), Biochemical Oxygen Demand(BOD) (in mg/L), Chemical Oxygen Demand(COD) (in mg/L), Oil & Grease (in mg/L) and Total Residual chlorine(Cl2) (in mg/L) from NABL accredited lab and submission of test analysis reports as per norms of statutatory authority as required.

Carrying out cleaning of following tanks including providing of cleaning agents / materials / consumables and with special tools & tackles on quarterly basis complete as required. "Pre final tank (or) Final tank " [1 Tanks x 4 Quarters = 4 jobs] .

LANDMARK AQUATEC PRIVATE LIMITED