Construction of 1.0 MLD STP S.F. No. 377 and 378 in Udayarpalayam

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 excavation in all soils and sub soils except hard rock requiring blasting with initial lead and lift including re-filling the sides of foundation in layer of 15 cm thick watering , ramming ,depositing the surplus earth in the premises as directed by departmental officers etc., complete asper standard specification.

Earthwork excavation and refilling for pipeline works having bed width of 1.25m and below on linear measurement basis. (TWAD SOR 23-24 Pg.no . 308)

Removal of Excavated Excess Earth away from the site to 2K.M including loading and transportation charges etc, complete as per standard specification. For 1M3

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

Supplying and filling in foundation and basement with Well Gravel in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification.

Plain Cement Concrete 1:4:8 (one part of cement, four part of Crushed Stone Sand (M- Sand) and eight part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Plain cement concrete 1:2:4 mix (One cement two sand and four aggregate) using 20mm ISS metal including mixing, laying, consolidating, curing cost and conveyanc of all materials to site and all labour charges etc., complete as per standard specification

Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaiton.

For plane surfaces such as RCC floor slab, roof slab, beams, lintels, bed blocks, landing slab, waist slab, portico slabs and beams, etc.

For Plane surfaces at height below 1.00m

For Plane surfaces at height above 1.00m

Providing centering for sides and soffits of R.C.C.works such as lintels, slab, beams and plain surface etc., complete excluding strutting upto 3.30 M height using mild steel sheet of size 90 c.m x 60 c.m and 10 gauge stifer with M.S. angles of size 25 mm x 25 mm x 3mm laid over silver w.c.wood joints of size 10 c.m. x 6 c.m. spaced at about 90 c.m. c/c and supported by casurina props of 10 c.m. to 13 c.m. dia spaced 75 c.m. centre to centre complying with as per standard specification.

For plane surfaces such as RCC column

For plane surfaces such as RCC Culvert

Providing and laying in position Standardised Concrete Mix M-20 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 325Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone Sand (M- Sand), but excluding cost of reinforcement grill and fabricating charges centering and shuttering but 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 cost etc., complete complying with standard specification and as directed by the departmental officers

Providing and laying in position Standardised Concrete Mix M-30 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 400Kg/ cum and maximum water cement ratio of 0.45 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone sand (M- Sand) but excluding cost of reinforcement grill and fabricating charges centering and shuttering but 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 cost 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 requiremnents of IS standards.

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)

Brick work in CM 1:5 (one cement & Five Crushed Stone Sand (M- Sand)) using II class ground moulded bricks of size 9" X 43/8"X 2 3/4" including finishing, curing, etc., complete complying with standard specification

Plastering with cement mortar 1:5 (One part of Cement and Five part of Plastering Sand (P- Sand)) 20mm, thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications

Plastering with cement mortar 1:5 (One part of Cement and Five part of Plastering Sand (P- Sand)) 12mm, thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications

Plastering with cement mortar 1:3,10 mm ,thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications

Supplying and fixing in position CI manhole covers with CI frames (Heavy duty) of size 60cm x 60cm and 30 x 30cm of best approved quality with necessary welding and painting with one coat of zinc chromite primer and two coats of epoxy painting complete.(As per instruction of site engineer)as per standard specification etc., complete compying with standard specifications

Supplying and fixing in position best quality U.P.V.C soil/ waste pipes (6KSC) of various sizes having ISI mark and providing leakproof joints including fixing to the wall with U.P.V.C/ M.S clamps etc., and making connection to all sanitary fittings, dismandling masonry/R.C.C. works wherever necessary and making good the dismandled portion to the original condition, complying with standard specifications.

110mm UPVC Pipes

110mm UPVC Tee

110mm PVC Elbow

160mm UPVC pipe

160mm UPVC Preforated Pipes

110m dia, PVC air vent pipe with vent cowls

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

Lowering HDPE pipes and specials to trench and laying to proper grade and alignment and as directed by the TWAD Officers (TWAD SOR 2022-23 Page 268)

Jointing HDPE Pipes and Specials by butt fusionwelding / electro fusion welding joints usingfusion equipment as per ISO 21307-2011 and asper IS 7634 (part-2) : 2012 including cost of hirecharges for butt fusion equipment power supplyarrangements etc., complete as per directed byEngineers. (TWAD SOR 23-24 Pg.no . 291)

Testing of pipes for water supply with hydraulictesting equipment by filling with water (includingcost of water) and testing to recommendedpressure in convenient stretches and attendingthe bursts if any occured during the test,excluding the cost of pipes but including otherincidential and operational charges etc.,complete for the following diametres of pipes.

Supply and filling of materials as a Filler for HPGF

Weathering Course with Concrete Broken Brick (S.I.No.278) & ( P & D) Data 54.Jelly 20mm gauge in pure slaked lime (no sand to be added) over roof slab,the proportion of brick jelly to lime being '32 to 12.5 well beated with wooden beaters for giving required slope and thickness as directed by the departmental officers 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 Cement add three 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

Painting 2 coats with approved cement paint over cement plastered wall surface, ceiling and other new surface and including cleaning, preparing the surface and curing etc., complete.

Paving the floor with Vetrified Marbonite tiles of approved quality and colour of size 600x600x8mm thick of approved make, quality and colour in all floors over a base layer of cement mortar 1:3(one cement three sand) 20mm thick and laid straight alignment and pointed neatly with colour cement at the rate of 0.40kg/m2 laid without any air gap in the tiles neatly and fixing in position as per standard specifications and as directed by the departmental officer. The colour & quality of tiles should be got approved by Municipal Engineer before use on work

Paving the floor with design Antiskirt ceramic tiles (colour and shade as directed) of size 305 mm x 305mm x 6 mm in all floors over a base layer of cement mortar 1:3 (one cement and three sand ) 20mm thick laid in-situ and pointed with same coloured cement

Dadooing with glassed tiles of 150mm*150mm*6mm size of approved quality and colour set in c.m 1:2 (one cement and two sand) 10 mm thick and pointing with white cement using 0.4 kg /m2 neatly as directed -including cost of all materials and labour charges etc complete as per SS

Painting two coats with ready mixed Plastic Emulsion Paint approved quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification

Painting two coats with Ready Mixed Enamel Paint over the new iron works of approved quality and colour without priming coat including the cost all materials etc.,complete, in all floors including cost, conveyance of all materials, labour charges therefore etc complete

Providing & fixing PVC RAIN WATER DOWNFALL PIPE of the following dia with necessary T.W.Clamps Plugs, Shoes,Bemds, other clamps, screws nails etc.,complete complying with standard specification. The rate is inclusive of cost of removable iron gratings of appropriate size. The size of Teak Wood plugs used is 150X25mm in front & 200x75mm in rear (wall side) with a depth of 110mm. The pipe is to be fixed by means of "U" clamps at the centre of pipes to be fixed.110mm dia PVC Pipe [4 Kg/SqCm]

Wiring with 2X 1.5 sqmm (22/0.3) PVC insulated unsheathed SC.Cu.conductor of 1100v grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with TW switch box with 5A F.T switch inflush with wall, covered with hylum sheet of 3mm thick with painting of suitable colour for open PVC light point etc complete SD-25

Supply and fixing of 40 W tube light fittings with copper choke and all other accessories etc., complete complying with standard specification.(S.D 89)

Supply and fixing of M.S Grills with Doors and Windows with one coat of Red oxide with Primer including all costs such as welding,grinding and fabrication charges, cost and conveyance of all materials to site etc,complete as per standard specification.

Supply and run of 2 of 4 Sq mm (56/03) PVC insulated SC unsheathed all conductor of 1100 V on 7/20 GI Bearer Wire for Service connection Mains. (S.D 57)

Supplying and fixing of 16 Amps DB Switch with metel clad of 500 V with fuse and neutral ( Side handle) on Suitable TW Box PWD Earthing. (S.D 141)

Supply and fixing of 1200m A.C. ceiling fan with regulator and all other accessories etc., complete complying with standard specification.(S.D 110)

Supplying and fixing in position of Water closset with 'S' trap including all iincluding dismandling masonry and redoing the same to the original condition

Supplying and fixing of RCC jolly including cost and conveyance of all materials and labour charges etc complete as standard specification.

Supplying and fixing of PVC and GI specials with ISI specification as directed by the departmental officers etc complete.

32mm HDPE Hose

20mm HDPE Hose

32mm PVC Pipe

25mm PVC Pipe

25mm Dia GI Pipe B class

20mm Dia GI Pipe B class

15mm Dia GI Pipe B class

25mm Dia GI Union

25mm Dia GI Coupling

25mm Dia GI Elbow

25mm Dia GI Tee

20mm Dia GI Union

20mm Dia GI Coupling

20mm Dia GI Elbow

20mm Dia GI Tee

15mm Dia GI Union

15mm Dia GI Coupling

15mm Dia GI Elbow

15mm Dia GI Tee

15mm SD Nalli

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.

Supply and delivery of submercible pump set bore well suttable 50lpm X60 m head including all materials and all labour charges etc (TWAD SOR P98)

Supply and Installation of Danline ropes 20 to 30mm

Supply and installation of submersible centrifugal sewage non-clog pumps Pump - 5HP,15m head with 50 Cubic Meters delivery per hour with Panel Board and all other fittings(1 Working + 1 Standby) (TWAD SOR 23-24 P134) (Kirloskar make)

LOURTHUSAMY ENTERPRISES (BID ID -1073140)