Athanur TP USED WATER MANAGEMENT COMPONENT OF SBM U 2.O 2024-25

Amount

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete

Earthwork excavating and depositing on bank with initial lead of 10 metres and lift of 2 metres in all kinds of soil except medium rock, dense medium rock and hard rock requiring blasting including refilling the sides of foundation with excavated earth in layers of 15 cm thick, watering and consolidation and depositing the surplus earth with in the compound in places as shown by the departmental officers with initial lead and lift, cleaning, leveling the site etc., complete complying with standard specifications

Earthwork excavation and refilling for pipeline works having bed width of 1.25m and below on linear measurement basis. (TWAD SOR 24-25 Pg.no . 191)Collection well 1 to Collection well 2

Collection well 2 to Collection well 4

Collection well 3 to STP Site

Collection well 5 to STP Site

Removal of excess excavated earth from the site and dumping away from the location.

Refilling with excavated earth other than sand with an initial head load of 100 mts. and depositing the earth as shown by the departmental officers in layers well rammed, watered and consolidated etc. complete complying with standard specification

Supplying and filling in foundation, basement, etc with Crushed Stone sand (M-Sand) in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification

Supplying and filling the basement with Good Earth filling in layers of not more than 15cm thick well rammed watered and compacted - etc., complete complying with standard specification.

Cement concrete 1:4:8 (One cement, four sand and eight hard broken stone) mix using 40mm guage hard broken granite stone jelly for foundation including watering wherever necessary and laid in layers not more than 15cm thick compacting etc.,complete complying with standard specifications and as directed.

Centering for soffits of RCC slabs of plane surface like lintels, beams ,etc.,including strutting 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm laid over silver Oak (C.W) joists of size 10cm X 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification and directed

Providing and Iaying in position, Standardised Concrete Mix M-20 Grade in accordance with IS:456-2000, using 20 mm and down graded hard broken granite, stone jelly for all RCC items of works with minimum cement content of 325 kg/m³ and maximum water cement ratio of 0.55, including admixture (plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0 m³) 7730 Kg. of 20 mm machine crushed stone jelly and with about (3.3 m³) 5156 kg. of 10 - 12 mm machine crushed stone jelly and with about (4.79 m³) 7670 Kg. of sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra, etc complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS Standards.(Sl.No:39.a)

Providing steel centering for sides and soffits including supports and strutting upto 1:10/1:20 up to 3.29m height for plain surfaces such as RCC slabs, rectangular beams, Tee beams, bed blocks, culvert body walls, deck slabs, retaining walls, staircase, Landing slab, landing beams, canopy etc., with all cross bracings using mild steel sheets of size 90 mm X 60 mm X 10 gauge stiffened into welded mild steel angles of size 25 mm X 6 mm for boarding laid over silver oak ( country wood ) joists of size 10 cm X 6.5 cm spaced at 90 cm centre to centre and supported by casurina props of 10 cm to 13 cm dia spaced at 15 cm c/c including cost of nails, ropes, all labour charges and incidental charges etc., complete complying with standard specification. (TNBP Spl No:154 A)

Plain cement concrete 1:2:4 ( one cement, two sand, and four coarse aggregate ) using 20 mm ISS hard broken granite stone jelly for all plain cement concrete works excluding cost of shuttering, and centering including all labour charges and incidental charges for cost and conveyance of all materials to work site, mixing and laying concrete, finishing the surface nearly rough, compacting using vibrators, curing etc., complete complying with standard specification

Vibrated reinforced cement concrete M30 mix- (DESIGN MIX for 1 m3 of concrete using cement- 420kg, Sand- 760kg, 20mm ISS HBG metal- 654 Kg, 12.5mm ISS HBG metal- 416 kg, Water- 175 Liters, Concrete Admixture (FOSROC or PEDLITE)- 1.5 Lit) for all RCC works including cost and conveyance of all materials and cement to work site. The rates including all cost and labour charges for mixing the concrete, laying, vibrating, watering with all leads for good water and curing and compacting the concrete and all other incidental charges etc., complete such as working in heights, scaffolding charges etc., but excluding the cost of centering, cost of steel and fabrication charges etc., complete as per standard specifications (Sulphate Resistant Cement-SRC)

Providing and Iaying in position, Standardised Concrete Mix M-20 Grade in accordance with IS:456-2000, using 20 mm and down graded hard broken granite, stone jelly for all RCC items of works with minimum cement content of 325 kg/m³ and maximum water cement ratio of 0.55, including admixture (plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0 m³) 7730 Kg. of 20 mm machine crushed stone jelly and with about (3.3 m³) 5156 kg. of 10 - 12 mm machine crushed stone jelly and with about (4.79 m³) 7670 Kg. of sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra, etc complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS Standards.(Sl.No:39.a)

Supplying and fixing in position weld mesh in collection well

Providing 12 mm thick cement plaster in one coat in external surface with 1:5 cement mortar mixed including scaffolding and curing and also complying with standard specifications and instructions of the engineer in charge.

Providing 20 mm thick cement plaster in one coat in 1:5 cement mortar mixed with water proofing agent , including scaffolding and curing and also complying with standard specifications and instructions of the engineer in charge.

Plastering with cement mortar 1:3,10mm, thick in all floors including cost and conveyance of all materials to site and labour charges etc, complete as per standard specifications (S.I.306)

Brickwork in Cement Motor 1.5 Mix (One Cment, Five Sand) using new best II Class Bricks of size 9" x 4 3/8" x 2 3/4" from approvw quarry including cost and conveyance of all materials to site. Loading and Unloading charges and Labour Charges for mixing , laying and cusring etc., complete. Complying with Standard Specifications (For 10 m3)

Supplying, fabricating and placing in position TMT bars (Fe 500) for all RCC works as per design given including cost of steel and G.I. binding wire for placing at all depths of excavation, complete complying with standard specification. (Contractor has to make his own arrangements for the supply of steel, binding wire and for bar bending)

Providing and fixing uPVC pipes (Soil and waste line) of required diameter conforming to I.S.-13592, and I.S.-4985 to withstand continous internal hydroulic pressure of 6 kg/cm2 including necessary fixtures and fittings, such as bends, tees, single junctions, double junctions and joining with rubber rings and lubricants, on wall by means of clips or in ground including necessary excavation, laying refilling, trench testing etc. complete. (Prior approval of sample and brand by Engineer in charge is necessary before use.)110 mm PVC pipe

4 inch bend piece

4 inch elbow

110 mm dia uPVC-Tees

110 mm uPVC preforated pipes

50 mm uPVC

6 inch perforated pipe with 100 perforations at 0,45,90,135 and 180 degree per metre length. Hole dimensions in excess of 10 mm diameter

Providing and fixing HDPE pipes PN8 of required diameter conforming to I.S.-4984,2016 to withstand continous internal hydroulic pressure of 10 kg/cm2 including necessary fixtures and fittings, such as bends, tees, single junctions, double junctions and joining with rubber rings and lubricants, on wall by means of clips or in ground including necessary excavation, laying refilling, trench testing etc. complete. (Prior approval of sample and brand by Engineer in charge is necessary before use). (TWAD SOR 24-25 Pg.no . 14,15) 125 mm dia HDPE pipes fixing

160 mm dia HDPE pipes fixing

75 mm dia HDPE pipes fixing

200 mm dia HDPE pipes fixing

Lowering HDPE pipes and specials to trench and laying to proper grade and alignment and as directed by the department engineers (TWAD SOR 24-25 Pg.no . 171) 125 mm dia HDPE pipes fixing

160 mm dia HDPE pipes fixing

75 mm dia HDPE pipes fixing

200 mm dia HDPE pipes fixing

Jointing HDPE Pipes and Specials by butt fusion welding / electro fusion welding joints using fusion equipment as per ISO 21307-2011 and as per IS 7634 (part-2) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc., complete as per directed by Engineers. (TWAD SOR 24-25 Pg.no . 184)125 mm dia HDPE pipes fixing

160 mm dia HDPE pipes fixing

75 mm dia HDPE pipes fixing

200 mm dia HDPE pipes fixing

Testing of pipes for water supply with hydraulic testing equipment by filling with water (including cost of water) and testing to recommended pressure in convenient stretches and attending the bursts if any occured during the test, excluding the cost of pipes but including other incidential and operational charges etc., complete for the following diametres of pipes. (TWAD SOR 24-25 Pg.no . 173)125 mm dia HDPE pipes fixing

160 mm dia HDPE pipes fixing

75 mm dia HDPE pipes fixing

200 mm dia HDPE pipes fixing

Supply and delivery of HDPE Pipes - PE 100 as per IS 4984/2016 PN8 including cost and conveyance to site and all other incidental charges therefore etc complete (TWAD SOR 24-25 Pg.no . 14)

Earthwork excavation and refilling for pipeline works having bed width of 1.25m and below on linear measurement basis. (TWAD SOR 24-25 Pg.no . 191)

Lowering HDPE pipes and specials to trench and laying to proper grade and alignment and as directed by the TWAD Officers (TWAD SOR 24-25 Pg.no . 171)

Jointing HDPE Pipes and Specials by butt fusion welding / electro fusion welding joints using fusion equipment as per ISO 21307-2011 and as per IS 7634 (part-2) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc., complete as per directed by Engineers. (TWAD SOR 24-25 Pg.no . 184)

Testing of pipes for water supply with hydraulic testing equipment by filling with water (including cost of water) and testing to recommended pressure in convenient stretches and attending (TWAD SOR 24-25 Pg.no . 174) the bursts if any occured during the test, excluding the cost of pipes but including other incidential and operational charges etc., complete for the following diametres of pipes.

Labour Charges for erection of Horizontal shaft,centrifugal pumpset (Coupled/Monoblock) in borewell/Open well including fixing of suction pipe and foot valve upto a pipes to the required length with valves, pressure maximum depth of 7 metres and delivery gauges upto the exterior wall of pump room and erectionof panel board consisting of TPIC switches starter,Voltmeter, Ammeter, Capacitor single phasing preventorand laying and jointing the cables and twin earthing asper IE rules including providing bed blocks etc., completeand operating the pumps and trial run for 10 daysincluding signing of completion of reports as required byEB authorities.

Supplying of polished cuddapah slab of 20/30 mm thickness including laying to correct alignment as direct by engineer in charge-Sludge Drying Bed

Providing and laying of coarse aggregate size as below after washing & sieving to make it free from fines & dust -Sludge Drying Bed Passing through 50 mm & Retained on 40 mm sieve

Passing through 20 mm & Retained on 16 mm sieve

Passing through 10 mm & Retained on 6 mm sieve

Fine sand 1-2 mm

Supply and fixing of ISA angle for truss including cost of material conveyance of all mater, fabrication and fixing charges etc. complete as per ISI with rust preventive primer and ready to assemble condition for easy installation at site including dismantling making necessary with power drill to the accessories such as supplying and fixing holdfast, plastic brush inserts receiver runner buttom shock absorbers etc. complete as directed by departmental office- sludge Drying Bed

Fabricating, supplying and fixing of pre painted galvanium iron sheets with the following specifications. The materials should be PPGI tile profile with a red colour or any other approved design 0.47 mm thick 24 guage having width 1050 mm. The sheet should be GI base pre painted hot dipped galvanised iron sheet and to be fixed with shelf tapping scres, plastic washer. The washer and screws to be fixed by using minute power machine drilled with out damaging the sheets paint coating to be regular modified polyster coat with zinc coating of Z 120 GSM paint thickness the finsh should be terra cotta finish like malabar mangalore tiles. Finish optional matt finish. The sheet to be fixed with making suitable corrugated, cutting the sheet in to the required size and making ornamental designs as per the siste condition and as directed by the departmental officers - Sludge Drying Bed

Fabricating, supplying and fixing of pre painted polycarbonate sheets with the following specifications. The materials should be PPGI tile profile with a red colour or any other approved design 0.47 mm thick 24 guage having width 1050 mm. The sheet should be PC base pre painted hot dipped galvanised iron sheet and to be fixed with shelf tapping scres, plastic washer. The washer and screws to be fixed by using minute power machine drilled with out damaging the sheets paint coating to be regular modified polyster coat with zinc coating of Z 120 GSM paint thickness the finsh should be terra cotta finish like malabar mangalore tiles. Finish optional matt finish. The sheet to be fixed with making suitable corrugated, cutting the sheet in to the required size and making ornamental designs as per the siste condition and as directed by the departmental officers

Supply and Installation of 30 M Head, 35 m3/hr elivery,Submersible Cetrifugal Sludge cutter Non Clog Pump with starter, Panel board, MCB, Wire and all other fittings

Supply and Installation of 15M Head, 50 m3/hr delivery,Submersible Cetrifugal Sludge cutter Non Clog Pump with starter, Panel board, MCB, Wire and all other fittings

Supply and Installation of 10 Head, 60 m3/hr delivery,Submersible Cetrifugal Sludge cutter Non Clog Pump with starter, Panel board, MCB, Wire and all other fittings

Supply and Installation of 10 M Head, 10 m3/hr delivery,Submersible Cetrifugal Sludge cutter Non Clog Pump with starter, Panel board, MCB, Wire and all other fittings

Supply and installation of submersible centrifugal sewage non-clog pumps 2HP,15m head with10 Cubic Meter delivery per hour with Panel Board and all other fittings

Supply and delivery of submercible pump set bore well suttable 50lpm X60 m head including all materials and all labour charges etc (TWAD SOR 107) -Reuse Well

Supply and Installation of Danline ropes 20 to 30mm

Providing and fixing Stainless steel grill work for screening of wastewater as per drawing including fixtures, necessary welding and finishing Weld grill with vertical sloping 5 mm thick bar placed at a distance of 3 cms and dimensions of 700 mm x 600 mm

Weld grill with vertical sloping 5 mm thick bar placed at a distance of 1.5 cms and dimensions of 700 mm x 600 mm

Supply and delivery of following sizes of FRC Manhole Covers / Frames to stores as per IS 12592:2002 to its latest revision with reinforcement details for covers and frames 600mm dia FRC manhole cover to suit 600 mm clear opening manhole frame

450mm dia FRC manhole frame to have clear opening of 450mm dia to suit 450mm dia FRC Cover

Providing and laying of cinder materials

Geophysical Investigation charges

Drilling of 150mm dia. Deep bore well in hard rock area including labour charges & transportation Charges

Supply & Delivery of 150mm dia P.V.C 6 kg/cm2 casing pipe etc

Supply and delivery of vertical wet type Three phase submersible pumpset (3 HP) discharging any of the following pumpage in lpm against noted head in m suitable for erection into the Bore well of 150mm dia with stainless steel shaft, bronze impeller and stainer with brass screws, water lubricated bearings with sand Guard.-with a duty of 50 lpm x 125M head. The non-return valve located at the top of the pump in the discharge outlet connection is to be designed with minimum friction. The pumpset should be provided with 3m length of suitable size PVC insulated copper flat cable connecting the pumpset & starter. The pumpset should conform to IS 8034/89 and as amended thereafter and bear ISI marking. etc., complete

Supply and delivery of 3 phase panel board- D.O.L. with two level and auto start as per standard specification PGNO 113

Supply and delivery of 4.00 sqm 3 core coppar flat cable including all materials and all labour charges etc

Supply and delivery of 32 mm UPVC pipe including all materials and all labour charges etc

Supply and delivery of HDPE TANK including all materials and all labour charges etc 1000Liters As per IS 12701/1996

Errection of Submercible motar specials in the trench and laying to proper graed and alignment and as Technical officers

Supply and delivery of 40mm pvc pipe including all materials and all labour charges etc

Supply and delivery of 32mm GI pipe including all materials and all labour charges etc

Refilling excated Earth laying of pipes for Pipe Line trench 32 mm pv

Earthwork Excavation in all classes of soil consisting of Hard stiff clay including all labor charges for foundation as per SS20B etc complete.

Finishing the top of roof with one course of machine pressed tiles of size 200 mm x 200 mm x 20 mm of approved quality in Cement Mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 12 mm thick mixed with water proofing compound conforming to ISS at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete

Supplying and fixing over the floors best quality of scratch ceramic tiles o 30 cm x 30 cm x 6mm size using cement mortor 1:3 mix mixed with 2% by weight of crude Oil and pointing with Cement Motor 1:3 mix Cost of all materials and Labour charges and bick jelly concrete etc, complete as per standard specifications.

Painting two coat new iron work including cost of all materials to site and all labour charges for mising applying and proper curing etc., Completed and per Standard Specifications for 10 Sqm

Exterior Emulsion paint two coats with good quality of approved Emulsion paint including cost of all materials to site and all labour charges for mising applying and proper curing etc., Complete and per Standard Specifications for 10 Sqm

Painting two coats of newly plastered wall surface with ready mixed Cement paint of first quality and of approved colour over a priming coat including preparing the surface, clean removal of dirt and including necessary plaster of paris putty wherever required etc., complete complying with standard specification.

Supply and Fixing of Tube Light (20W)fitting including all cost and conveyance etc.,complete

Supply and Fixing of bulk head (11W)fitting including all cost and conveyance etc.,complete

Filler - Media (Horizontal Planted Gravel Filter ) 10-12 mm

Supply and fixing Cuddappa stones or precast slab for Register & Distribution Chamber - HPGF

Filler -Grit Chamber

Supply and fixing of precast perforated slabs including all 2 - Anaerobic Filter

Supply , Fabrication and erection of Fabricated ducting made up of GI Sheet of 22 Gauge Thickness - Sludge Room

Supplying and erecting , fabrication of Structural Steel work for roofing welded of bolted type using MS Channels angle, plates around bars etc, confirming to IS Specifications including Primer coating and enamel painting as per design given by the officers - Sludge Room

Supplying and fixing in position white Glazed European Water Closet of best qualityand approved make with 100mm 'P' os 'S' TRAP with Double flapped rigit P.V.C.seat cover withC.P. brass hinges with 12.5 litres PVC Low Level Flushing Tank with all internal fittings etc., complete complying with standard spoecifications, labor inclusive of fixing lowlevel flushing tank. -Toilet

Supply and fixing of PVC solid Doors using 19gauge 19mm MS sq, tubes for styles and frames, 15mm MSsq. Tubes for to, Lock and bottom rails. The steel tubes shall be covered with 5mm thick solid PVC sheets. Shutter using 5mm thick PVC sheets for panelling shall rigidly fixed in position including furniture and fittings. The over all size of styles shall be 50mm x30mm. The over all size of top rail, lock rail and bottom rail shall be 75mm x30mm. the over all size of frames shall be 50mm x 45mm with suitable tabate for housing the shutter etc, complete as per standard specification - Toilet

Dadooing walls with Glazed tiles of sizes 305mm x 200mm x 6mm size of approved make quality and colour 1 Set in cement mortar 1:2 (one cement, two sand) over 10mm base layer plastering and pointing with white cement neatly as directed

Supply and Fixing MS.Grill to doors, special windows and ventilators etc as directed by the departmental officers inclusive of cost of MS Grill including one of cost red oxide and fixing in position etc., complete (as per the schedule of rate)

Weathering Course with Concrete Broken Brick Jelly 20mm gauge in pure slaked lime (no sand to be added) over roof slab,the proportion of brick jelly to lime being 32 : 12.5 by volume and laid over in a single layer and consolidated require designed and finished thickness by beating the concrete with wooden beaters of approved pattern, keeping the surface constantly and springing lime jaggery as per standard specification and as directed bu the departmental officers complete as per standard specification.

Suppling and fixing in position 15mm. Diameter brass/C.P screw down tap / pillar tap /swan neck tap (heavyduty) of approved make conforming to I.S. specifications and quality including cost of shellac, thread etc. complying with standard specifications and including cutting and threading wherever necessary - Toilet

Supply and fixing of fancy glass shade and 7W / 9W LED bulb-SD 79 -Toilet

Wiring with 2 x 1.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessoires in flush with wall with 3mm thick hylum sheet cover with TW switch box and 5A FT switch and making good of the concealed portion with suitable colour for PVC concealed light / fan Point (for electronic regulator) (5 points per coil)-SD25-Toilet

Supplying and fixing in position G.I union and flanges of heavy type of approved quality and good variety, of various sizes, including necessary cutting and threading of G.I.pipes for jointing the union and providing two coats of painting with good variety and approved quality of synthetic enamel paint over a coat of priming coat in case of pipe line above ground level and coat of tar in case of pipe line below groung level for both internal and external Water supply arrangements. - Toilet