Upgradation and Augmentation of WSS Ladoora under UT Capex

In all kinds of soils

Ordinary Rock

Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres, All kinds of soil :

Ordinary Rock

Earth work in bulk excavation by manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by Engineer-in-Charge. All kinds of soil :

Ordinary Rock

All Kinds of soil.

Ordinary Rock

Ordinary Rock

All kinds of soil :

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

Providing and laying hand packed stone soling 50 mm nominal size including filling, spreading, dressing, ramming, all leads lifts and all carriages complete.

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Reinforced cement concrete work in walls (any thickness) including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts upto floor five level including curing but excluding cost of centering shuttering, finishing and reinforcement. 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15°, landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto five level including curing but excluding the cost of centring, shuttering, finishing and reinforcement with 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size)

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

150 mm dia Ductile Iron Class K - 7 Pipes

100 mm dia Ductile Iron Class K - 7 Pipes

100 mm dia pipes

150 mm dia pipes

80 mm dia. pipe

100 mm dia. pipe

20 mm dia. nominal bore

25 mm dia. nominal bore

40 mm dia. nominal bore

50 mm dia. nominal bore

65 mm dia. nominal bore

25 to 40 mm nominal bore

50 to 80 mm nominal bore

100 mm dia. Class 1

150 mm dia. Class 1

40 mm nominal bore

50 mm nominal bore

65 mm nominal bore

80 mm nominal bore

200 Amp 4 pole change over of reputed make

32 Amp copper bus bar

16 Amp MCCB

3 Phase indicator points

3 phase volt meter and amperemeter

starter along with necessary wiring upto motor

By electric plant

Foundations, footings, bases of columns etc. for mass concrete.

Columns, pillar, piers, posts and struts.

Lintels, beams, plinth beams, cantilevers, etc.

Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc.

Suspended floors, roofs, landings, balconies and access platform.

Edges of slabs and breaks in floors and walls Under 20 cm wide

12mm Cement plaster of mix: 1 : 6 ( 1 cement : 6 fine sand)

12mm Cement plaster finished with a floating coat of neat cement of mix: 1 : 4 ( 1 cement : 4 fine sand)

Providing and fixing 1st quality ceramic glazed floor tiles conforming toIS : 15622 (thickness to be specified by the manufacturer ) of approved make in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge in skirting, risers of steps and dados over 12 mm thick bed of cement Mortar 1:3 (1 cement: 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm including pointing in white cement mixed with pigment of matching shade complete.

Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows fixing with butt hinges of required size with necessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineer-in-charge. (Note: -Butt hinges and necessary screws shall be paid separately). First class kail wood 35mm thick

Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-incharge. Made of G.I. wire of dia 4 mm

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface

Finishing walls with water proofing cement paint of required shade on New work (two or more coats applied @ 3.84 kg/10sqm)

Applying priming coat: With ready mixed pink or grey primer of approved brand and manufacture on wood work (hard and soft wood)

Providing and placing on terrace (at all floor levels) polyethylene water storage tank ISI : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade. Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel as required in gratings, frames ,guard bar, ladder, railings, brackets , gates and similar works

Riveted and bolted

Welded

Manufacturing providing fixing of MS Bends/ Tees including cost of flanges, carraige of welding machine upto site of work, welding charges incl. cost of nuts, bolts, rubber washers etc., complete job.

Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer’s specifications including appropriate priming coat, preparation of surface, etc complete

On steel work

Supply and fixing/installation including succesful testing and commissioning alongwith trial run for a period of three (03) months GRP Hot Compressed Moudling SMC (Sheet Moulding Compound) tanks with certificate as per ISI Specifications and in accordance with (IS: 14399 -1996 Part I & II). In addition to the storage capacity, the tank should have a free board of minimum 150mm. The tank shall be assembled/constructed using GRP/SMC panel of 1 m x 1 m, 1 m x 2 m or 1m x 0.5m panel as per site requirement. The Dimensions of the tank shall be chosen as per site requirement/design/drawing of the steel staging/platform. The roof of the tank should have panel of size 1m x 1m or as per site requirement, one manhole should be provided on the roof of the tank with double lip construction and proper locking arrangement. The panel should withstand Hydro Static Pressure of at least 4 times the working load and should be provided with HUG nut bolts/washers; Rubber foam gasket cover washer, cleats, including air vents, necessary support system of appropriate size for the roof top panels. The tank shall be constructed as per manufacturer's instructions and met all ISI standards. All M.S. Parts inside/outside should be painted with anti-corrosive paint to avoid rust. The tank should have ladders inside and outside, provision of inlet / outlet / overflow / drain etc. complete job. The rates include all Freight, lead, lift to any distance as a loading, unloading, all taxes (GST), charges, all L&M, T&P as a complete job. Nothing extra will be paid whatsoever the case may be, on turnkey basis. 50000 gallons capacity

Carriage of materials by mechanical transport including loading, unloading, stacking of materials - Cement/ steel:avg lead 10km

Carriage of materials by mechanical transport including loading, unloading, stacking of materials - Sand: avg lead 10km

Carriage of materials by mechanical transport including loading, unloading, stacking of materials -

Agg. Below 20mm avg lead 15km

Agg. 40mm avg lead 15km

Pumping out water caused by springs,tidals or river seepage,brokenwater mains or drains and the like

Mechanical Components

Providing and fixing G.I. pipes complete with G.I. fittin

Delivery pipe and Delivery Manifold line:- Providing/supplying and fitting of G.I flanged Rising Main/ delivery manifold at site, 100mm. The Pipe shall be hot dip Ga

lvanized, class B and C confirming to IS 1239. The job includes providing and fitting of M.S Flanges conforming to BIS 6392/1997 Table 17 (Rating PN16). The flanges shall be double welded both from inside and outside of the pipe using standard electrode of reputed make. Flanges (as per IS 6392/1997 Table:17) “REDUCERS IF ANY ALSO INCLUDED” Thickness shall conform to IS 6392 Part 1st Table-17. The flange welding shall be carried out in double layers using reputed make electrodes to form strong welding joint. Welding Electrode DC Arc Welding using welding electrode having diameter not less than 4mm. Nuts and Bolts Nuts and Bolts (conforming to IS:1363 Part 1st) Rubber Insertion Gaskets Rubber Insertion Gaskets (conforming to IS: 638/79) to be used between flanged joints. The main technical specifications of the pipe are given here under: 125 mm dia GI rising main along with Delivery Manifold connecting pumping units, valves , tail pieces between valves, flanges, gaskets, nuts bolts, all inclusive as per the site requirement.

Providing and fitting of Ductile Iron double flanged, Slanted seat swing check valve( NRV) Size: 80mm, any reducer to be made by the executing firm PN: 1.6/16 as per IS 5312. The body shall be of ductile cast iron with fully encapsulated vulcanized EPDM rubber(Approved for drinking water). The valve shall be compatible for buried applications and shall be safe to install in both horizontal and vertical positions. It shall have electrostatic epoxy coating (approved for drinking water) both inside and outside of the valve. Cost on account of Nuts, bolts, gaskets, etc required for the job is included in the scope of work. The job includes providing and fitting of 02 nos. M.S flanges (Table flanges) perfectly adaptable to the inbuilt flanges of the valve which shall be fitted with Rising main of the pumping unit at appropriate spots as per site requirement. The job includes the cost on account of P/F of nuts, bolts and gasket required for the job.

Providing and fitting of, Ductile Iron double flanged, non-rising spindle soft seated glandless gate/ sluice valves Size: DN80, any reducer to be made by the executing firm PN:1.6/16 as per IS14846 for regulating the water supply outside the pumping units . The body and bonnent of the valve shall be of ductile iron, wedge with fully vulcanized EPDM rubber(Approved for drinking water) and NBR seal. The Gate/Sluice valve shall be compatible for buried applications and shall be safe to install in both horizontal and vertical positions It shall have electrostatic epoxy coating(approved for drinking water) both inside and outside of the valve. The valve shall be supplied along with hand wheel. Cost on account of Nuts, bolts, gaskets, etc required for the job is included in the scope of work. The job includes providing and fitting of 02 nos. M.S flanges (Table flanges) perfectly adaptable to the inbuilt flanges of the valve which shall be fitted with rising main of the pumping unit at appropriate spots as per site requirement. The job includes the cost on account of P/F of nuts, bolts and gasket required for the job.

Steel work for Gantry ISMB 100 and PUMP Bay Base Frame ISMB100 in built up tubular for Gantry Columns trusses, construction of liner etc. including cutting , hoisting , fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. The drawings and Dimensions for Gantry/ Pump BaseFrame will be provided by Site In Charge at the time of execution of job

Providing and laying in position cement concrete of specified grade(1:2:4)( 1 cement , 2 coarse sand , 4 graded stone aggregate 20 mm nominal size) including curing & including the cost of centering and shuttering.

Painting of steel structure by way of providing and applying of metal primer Red oxide and enamel paint of required shade and colour after surface cleaning by using emery paper of proper grade and grit size

Supply of heavy duty hand break trolley ND 2500 Kgs capacity with easy handling to be used for lifting/shifting of electrical/Mechanical gadgets like voltage stabilizer, VT bowl, Motor etc. From loading site to pump station. Capacity :2.5 ton Mode l: DF 550x1100 Size :550x1100mm

gs and clamps, including cutting and making good the walls etc. 15 mm dia. nominal bore

Providing, installation and testing of manual type triple spur gear chain pulley block along with monorail geared travelling trolley having following features Gears:- The hoist shall have precision machine case Hardened alloy steel gear mounted on bearings and housed in a dust proof gear box. The lubrication of gears should be of high viscosity and temperature for longer life of gears. Load Chain:- The load chain be made of high tensile alloy steel having wear resistance and greatest mobility. The chain should be accurately collaborated, tested and have adequate in built factor of safety for safer operation. Load chain wheel:- the load chain well should be double ball bearing supported and Specially designed, perfectly machined wheel providing correct grip of load chain to makes the hoist most safe and reliable against any failure. The main specifications of C.P Block are given below : Make = Reputed make Capacity = 3 ton (P) No. Of load chain falls = 2 or above Min. Height of lift = 6 M

Providing, fitting, testing and commissioning of 250Amp MCCB. Type ----- Front Operated micro processor release type on load 4 pole Qty ----- 1 Nos No. of poles ----- 4 Current Rating…..250 Amp Rated operational voltage----- 415 V AC ± 15% Rated frequency ----- 50 ± 3% Hz Ultimate S.C Breaking cap at (415 volt A C , 50 Hz ) ----- 50kA Type ----- Microprocessor controlThe MCCB shall be housed in a panel fabricated out of 14SWG; duly given two coats of grey color powder coating, the door of the panel shall have a locking arrangement. The panel shall be installed on angle/channel structure, as per the direction of the site Engineer.

Providing, fitting, testing and commissioning of voltage stabilizer

P/F/I/T of 50Sqmm 3.5-core Aluminium armoured cable- 100m from HT Transformer , service line from the HT transformer to control panel including necessary thimbling, crimping, taping etc. , and 35-SQmm copper single core 200m for internal connections from stabilizers to panels and to motors etc, the job includes thimbling , tapping, nuts and bolts etc. including 5No. tubular poles(ST410) complete.

Providing, fitting , testing and commissioning of 50mm diameter ARV (Air Release valve ) as per IS 14845 to be fitted to G.I rising Main. The ARV Shall have the following specifications: - i. Valve type - single chamber, single orifice. ii. End connection - flanged ends to IS 1538 iii. Working temperature - 70oc to 550 c iv. Test pressure - body / seat 2.5 x PN v. Sealing ring - EPDM vi. Construction -ductile iron with stainless steel floats vii. Coating - epoxy with corrosion resistance Besides the above works, The job also cost on account of P/F R.I gasket, nuts and bolts required for installation of ARV and arrangement of gas cutter/ welding set at site. Manufacture test certificate to be appended.

Providing, laying & fixing of shock proof rubber mats with adhesive/bonding material on the floor of the pump house, covering area around electro-mechanical machinery for safeguarding the life & limb of the workmen due to possible leakage of current & short circuit. The floor surface shall be made good & shall be free from dust, grease, foreign material & moisture free. The mats shall be as per IS 15652:2006 & shall have the following specifications: Composition: Rubber (synthetic mats for electrical purpose) Thickness: - 2.5mm Size: - 1M wide. The rubber mats shall be accepted with manufacturers test certificate.

Providing & laying of 10mm thick anti shock rubber flooring/mats of reputed make.

Providing/Fitting of 50 mm dia flexible convas sleeve/conduit for carrying cables of different sizes

Fabrication, providing and fitting of split type MS clamps10 mm thick, 2 ft long and 3 inch wide for lowering and holding of pumping unit fitted. The job includes the cost of required size of nuts and bolts. Size: 100mm

TOOL KIT For Maintenance : The Tool Kit for maintenance shall comprise of the following and all the items as mentioned below shall be of: Providing of tool kit consists of following items Double ended Spanner (Chrome plated) 02 sets complete Double ended Ring spanners chrome plated 02 sets complete Allen key set black finish 02 sets complete Combination Pliers insulated with thick C.A sleeve; size in mm 165, 210, 255 each 02 No. Long nose plier insulated with thick C.A sleeve; size in mm 165, 205 each 02 No. Side cutting plier insulated with thick C.A sleeve; size in mm 165, 205 make 02 No. Insulated screw Drivers Blade length Blade dia Tip dimensions Quantity In mm in mm in mm 50 3 1.6 x 0.4 02 75 3 1.6 x0.4 02 100 3 3 x 0.4 02 125 3.5 3.5 x 0.5 02 150 3.5 3.5 x 0.5 02 200 4 4 x 0.6 02 300 5 5 x 0.8 02 viii. Hammer with handle weight 110 mg, 340 gm , 600 gm each 1No. . ix. Heavy duty pipe Wrench length in mm - 200, 300, 600 each 01 No. x. Electric Multimeter =1No xi. Digital multimeter 1No. xii. Digital Clamp tester capable to measure up to 400A - 1 No. xiii. Hack saw frame with hack saw blade 01 no. xiv. S-16 MXL, S- 16 H X L Socket Set (19 sockets + 6 Accessories) 01 No.

Supply of portable size Grease Gun

Supply, installation of 6 kg CO2 type fire extinguisher manufactured as per IS: 15683 of 2006 with IS mark and comply with DGMS (Approval). The co2 extinguisher should be suitable for class B & C fire and also for fire involving electrical equipment. The cylinder used for fire extinguisher shall be approved by petroleum and explosive safety organization (PESO) as per gas cylinder rules 2004 and as per IS: 7285 of 2004. The body should be made of seamless steel (manganese) confirming to IS: 7285 with IS mark and should be provided with squeeze grip nozzle and should be filled with co2 confirming to IS: 15222 of 2002 with certificate. The extinguisher shall be provided with manufactures test certificate and hydraulic test certificate by BIS from PESO.

Supply, installation, Testing & commissioning of 1000VA Full Sine wave power inverter includi

ng Providing / Installation of 12V, 180AH Tubular inverter Battery with trolley and cover. with 2-core 4 mm2 Cu (25 m) wiring as per site requirement along with other accessories like SS-Combine (02 Nos), 3-pin plugs etc of reputed make for proper fitment and installation of the item.

Illumination of Premises: Providing and erection of 9 Mtr long Hot Dip Galvanized Octagonal pole (single Section) with bottom 150mm, top 75mm wide, thickness 3mm with 70 Microns Zinc coating having inside arrangement for providing of power connection along with following items. 1) 3 Way Terminal Connector 20 Amp. 2) 3 No MCB 8 Amp. The job includes fabrication, providing and fitting of three arm GI structure at the top having 120˚ angle between arms and each arm having 15˚ inclination with respect to horizontal plane. Each arm should be of 2’ length and size and shape appropriate as per requirement of the luminary. The job also includes providing and fitting of required length of flexible multi strand 2 mm copper wire from each terminal connector to each holding arm. The pole is mounted on 1:2:4 Cement concreting of size not less than 2x2x6 (cost of concreting not included in the job) using 04 No anchor bolts of required size not less than 7 in length. The complete job includes earthing in GI Electrode as per relevant IS Code.

Providing, installation, testing and commissioning of area lighting 120 Watt LED (Street Light Type) on top of octagonal pole vide item No.26 Having following specs: Input: 90-240 V 50 Hz Power Factor: >0.9 Colour Temperature: 4K - 6.5K Beam Angle: 120˚ - 170˚ Lumens: >12000 Operating Temperature: -20˚C to 60˚C The LED is pressure die cast aluminum housing with power coated finish and having Ingress Protection up to IP-68. The LED is properly fitted on the arm of the pole and connected to the copper wire as provided in the high mast pole.

Providing and installation of Junction Box with DP 32 A MCB to serve as Main switch for LED Lighting. The job includes making of electric connection to the circuit.

Providing, Installation and testing of 2KVA fully automatic voltage stabilizer with input voltage 70-240 V and output 220 V. The stabilizer shall be installed and connected to the electric circuit as per location provided by site in charge.

Providing & fitting of lighting points for ( machine room , operators room,) as per site requirement in 1.5 mm² multistranded single core 1100 volts, pvc insulated copper conductor through pvc conduit pipe by way, switches, socket modules , regulators ,indicators, 08/10 watt LED lamps Surface light Make. .Included is cost on account of modular switch boards with the wooden frames as per site requirements

Providing fitting of heating points in 2.5mm² multistranded single core 1100 volts, pvc insulated copper conductor through pvc conduit by way of p / f of 15 Amp switches, 6 pin socket on modular fitting as per site requirements. Heating points are to be connected from main control panel. All accessories required is to be provided by the firm

Providing and fitting of 9” x 9”exhaust fan with complete wiring in 1.5 mm cu wire through conduit and 6 A modular control complete job. Make Providing and fitting of 9” x 9”exhaust fan with complete wiring in 1.5 mm cu wire through conduit and 6 A modular control complete job.