M and R to Barvi Water Works, Jambhul Providing sludge dispersing diffuser system with twin lobe blower at C-side recycle sump at WTP Jambhul

Amount

Description

Item no.01 Excavation for foundation in earth, soil of all types, sand, gravel and soft murum, including removing the excavated material up to a distance of 50 m. beyond the building area and stacking and spreading as directed, dewatering, preparing the bed for the foundation and necessary back filling, ramming, watering including shoring and strutting etc. complete. (Lift upto 1.5 m.) By Mechanical Means

Item no.02 Excavation for foundation in Hard-rock by blasting including trimming and leveling the bed by chiselling where necessary and removing the excavated material and stacking it in measurable heaps within a distance of 50 metres from the building area including\ dewatering and back filling with available earth/murum watering, ramming etc. complete. (Lift from\1.5m To 3.0 m) By Mechanical Means

Item no.03 Providing and laying Cast in situ/Ready Mix cement concrete in M15 of trap/ granite/quartzite/gneiss metal for bed blocks, foundation blocks and such other items including bailing out water, Steel centering, formwork, laying/ pumping, compacting, roughening them if special finish is to be provided, finishing uneven and honeycombed surface and curing etc. complete. The Cement Mortar 1:3 plaster is considered for rendering uneven and oneycombed surface only. Newly laid concrete shall be covered by gunny bag, plastic, tarpaulin etc. (Wooden centering will not be allowed.), with fully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Crushed sand VSI Grade)

Item no.04 Providing and laying Cast in situ/Ready Mix cement concrete M-30 of trap/ granite / quartzite/ gneiss metal for R.C.C. slabs and landings as per detailed designs and including formwork, steel cover drawings centering, blocks, laying/pumping, compaction finishing the formed surfaces with cement mortar 1:3 of sufficient minimum thickness to give a smooth and even surface or roughening if special finish is to be provided and curing etc. complete, (Excluding reinforcement and structural steel).with fully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Crushed sand VSI Grade)

Item no.05 "Providing and fixing in position TMT FE- 500 bar reinforcement of various diameters for R.C.C. pile caps, footings, foundations, slabs, beams columns, canopies, staircase, newels, chajjas, lintels pardis, copings, fins, arches etc. as per detailed designs, drawings and schedules. including cutting, bending, hooking the bars, binding with wires or tack welding and supporting ascomplete."

Item no.06 Providing, required fabricating and erecting at site of work the tubular steel structure (shed) as per standard design and specifications having various spans in between trusses and in multiples of standard length of bays as specified as per standard specifications, inclusive of cost of steel tubular trusses, tubular columns purlins, tie runners, foundation bolts, base plates, nuts and bolts, welding wherever required etc. as per detailed drawing inclusive of one coat of anticorrosive paint and two coats of oil painting of approved quality and shade etc. complete. Spec. One Number : As directed by Engineer-in-charge

Item No.07 Supplying, erecting testing commissioning of twin lobo type rotary Air blower having capacity 800 CuM/Hr with suitable motor erected on a common frame with proper coupling as per detailed specification & erected on base frame & embedded in provided CC foundation (excluding the cost of CC block

Item no.08 Providing and installing Water aerator diffuser for silt sludge mixing having semi-flexible, tubular construction with self ballasted. Diffusers should have air handling capacity from 1 to 10 m3/hr and easy to clean and maintain. Diffusers should be Tubular shape having upto 2m length with Semi flexible construction allows variation in design and implementation. It should be a eration and mixing of wastewater in sump with Less than 3psi pressure differential etc. complete

Item no.09 CI PIPES 9.1 Providing and supplying ISI standard M S specials of required thickness with 3 coats of approved make epoxy paint (Shalimar, Ciba or Mahindra & Mahindra make) from inside and outside excluding all statutory duties & taxes such as GST levied by GOI & GOM in all respect, inspection charges, transportation to stores / site, and stacking, etc. complete. 5) Plain ended specials or plain ended branch flanged specials of all diameters

Item no.10 Providing and supplying at site of ductile iron / spheroidal graphite (S.G.) iron D/F non- rising spindle resil-ient seated glandless sluice valves with handwheel &without bypass arrangement. Valves in accordance with BS 5163 of PN-10/ 16 rated, with body and bonnet of ductile iron confirming to IS 1865 Gr. 500/7 or Gr.400/15. Wedge fully encapsulated WRAS approved EPDM rubber (approved for drinking water), Wedge nut 10.1 100 mm.

Item no.11 Supplying, erecting, testing & commissioning of Control panel for dosing pumps and agitator complete to operate this system manually. Control panel consists of starters, timers and connections, precautions, proper safety Voltmeter, ameter, etc. Rate excluding GST

Item no.12 LT Cables (Aluminum) (CB-LT/AL) 12.1 Supplying, erecting & terminating FR XLPE insulated, galvanised steel formed wire armoured (strip) cable, 1100 V 3½ core 25 sq. mm. aluminium conductor complete erected with glands & lugs on wall/ trusses/pole or laid in provided trench/ pipe as per specification no. CB-LT/AL

SWAMIRAJ CORPORATION (BID ID -6815183)