SBM 2.0

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, Screen chamber, sludge drying bed, INTEGRATED SETTLER AND ANAEROBIC FILTERS, Polishing Pond, HORIZONTAL PLANTED GRAVEL FILTER, collection tank 1

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, INTEGRATED SETTLER AND ANAEROBIC FILTERS, Polishing Pond,HORIZONTAL PLANTED GRAVEL FILTER,collection tank 1, sundries

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 INTEGRATED SETTLER AND ANAEROBIC FILTERS, HORIZONTAL PLANTED GRAVEL FILTER, collection tank 1,sundries

Plain Cement Concrete 1:2:4 (one cement, two crushed stone sand and four hard broken stone jelly) using 20mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers.-Mixing by mechanical means (S.No:135-SD Book Vol-I ), Screen chamber, Integrated Settler and Anaerobic Filters, Sludge drying bed

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, Screen chamber, sludge drying bed, INTEGRATED SETTLER AND ANAEROBIC FILTERS, Polishing Pond, HORIZONTAL PLANTED GRAVEL FILTER,collection tank 1, sundries

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. (A) For plane surfaces such as RCC floor slab, roof slab, beams, lintels, bed blocks, landing slab, waist slab, portico slabs and beams, etc. 0-1 M height, Screen chamber, INTEGRATED SETTLER AND ANAEROBIC FILTERS,Polishing Pond, HORIZONTAL PLANTED GRAVEL FILTER

For plane surfaces such as RCC floor slab, roof slab, beams, lintels, bed blocks, landing slab, waist slab, portico slabs and beams, etc. Above 1.00m Ht

Providing and laying in position Standardised Concrete Mix M-25 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 350Kg/ 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 - 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)INTEGRATED SETTLER AND ANAEROBIC FILTERS, Polishing Pond, HORIZONTAL PLANTED GRAVEL FILTER, collection tank 1,sundries

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, For foundation & basement, Screen chamber, Sludge Drying Bed, INTEGRATED SETTLER AND ANAEROBIC FILTERS, Polishing Pond, HORIZONTAL PLANTED GRAVEL FILTER, sundries

R.R.Masonry in Cement mortar 1 : 5 for Foundation and Basement (New stone) including simultaneously pointing above ground level with the same mortar, Cost of Mortar Plasticizer used etc.,complete complying with standard specification and as directed by the Departmental Officers.

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, Screen chamber,Sludge Drying Bed, INTEGRATED SETTLER AND ANAEROBIC FILTERS, Polishing Pond, HORIZONTAL PLANTED GRAVEL FILTER, sundries

Supplying and fixing in position SFRC manhole covers with frames (Heavy duty) of size 60cm x 60cm 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, INTEGRATED SETTLER AND ANAEROBIC FILTERS, collection tank 1

Supplying and fixing in position best quality P.V.C soil/ waste pipes (10KSC) of various sizes having ISI mark and providing leakproof joints including fixing to the wall with 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. 65mm UPVC Pipes, HORIZONTAL PLANTED GRAVEL FILTER

100mm UPVC Pipes, Sludge Drying Bed, INTEGRATED SETTLER AND ANAEROBIC FILTERS, Polishing Pond, HORIZONTAL PLANTED GRAVEL FILTER, sundries

110mm PVC Elbow, Polishing Pond, Sludge Drying Bed

150 mm PVC pipe screen & grit chamber

150 mm PVC Preforated Pipes, Sludge Drying Bed

Supply and fixing of 20mm Brick jelly, INTEGRATED SETTLER AND ANAEROBIC FILTERS

Manufacturing, Supplying and Fixing of Stainless Steel Hand rails for staircase using 50mm dia 304L Grade Stainless Steel pipe of 1.60mm thick at required locations finished floor level welded to be welded to the The rate is inclusive of the charges for cutting, bending, welding, grinding, polishing, conveyance, electrical charges, etc. complete TWAD SOR P-175

Supply, and fixing in position of Fire Fighting Application Hose of 63mm dia of 15 metres length binded by copper wire with 63mm dia stainless steel male and female instantaneous fire fighting special coupling as per IS 901 as directed by the Departmental Officers. Near every hydrant points including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary etc complete as per standard specification and as directed by the Departmental Officers. (M-0792)Sludge Drying Bed

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

Providing and laying of coarse aggregate size as below after washing & sieving to make it free from fines & dust. Supply and fixing of 40mm ISS Metel, Sludge Drying Bed, HORIZONTAL PLANTED GRAVEL FILTER

Supply and fixing of 20mm ISS Metel, Sludge Drying Bed, HORIZONTAL PLANTED GRAVEL FILTER, sundries

Supply and fixing of 6 to 10mm ISS Metel, Sludge Drying Bed, HORIZONTAL PLANTED GRAVEL FILTER, sundries

Fine sand 1-2 mm, Sludge Drying Bed, sundries

Supply and installation of submersible centrifugal sewage non-clog pumps Pump - 2hp 50lpm x 40m head (WD-M1703),Collection Well

Labour Charges for erection of Horizontal shaft,Centrifugal pumpset (Coupled/Monoblock) in bore well/Open well including fixing of suction pipe and foot valve upto a maximum depth of 7 metres and delivery pipes to the required length with valves, pressure

Supplying and fixing R.C.C Precast slab in RCC 1.1 1/2 .3 Mix including cost of reinforcement grill but including modulihg, finishing watering curing curing and fixing in position etc., Complete as per std., specification.,(75MM TK)