Public Works Department Tender

Providing leak proof treatment by Injection grouting method to old floor without removing tiles of W.C., bath, with cement sand proportion of 1:1.5 and waterproofing compound at 2 kg/bag of cement mixed in 35 liters of water including drilling holes in required position grouting with above mixed solution and ceiling etc. complete.

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 as required complete.

Transportation of material obtained from debris of various sorts including necessary excavation/ loosing including loading, unloading and conveying and disposing as directed. for 5 Km. lead

Providing and applying two coats of anticorrosive epoxy phenolic IPNET RB rebar protective system on exposed reinforcement and concrete penetrating corrosion inhibitor EPCO KP-100 or equivalent over adjoining concrete surface including chipping out loose concrete,cleaning the surface with wire brush etc. complete.

Providing Water proofing treatment to old terraces by removing existing treatment, sealing of cracks by non shrink crack fill compound applying first coat of polymer modified semi-viscous paste prepared by mixing polymer of approved make (such as Aquatek conchem/ Master Seal 550/ brush bond/ RoffSupercrete / Webercrete / Monobond / Perma shield / Hypercrate / Master Crete M 81) and Cement in 1 : 2 proportion (1 litre polymer : 2 Kg Cement )or Rohnex water proofing system in two coats(1kg powder,700 ml water and polymer jelly for first coat & 1 kg powder,500 ml water & polymer jelly for second coat) to a neatly cleaned and dust free concrete surface and upto 300 mm over parapet wall prepared by removing loose and deposited material with brush and water, followed by two coat of flexible cementious coating eg. MYK-Aqufine U.M., Monopal G. coat or equivalent as per manufacture specification after laying glass fibre mesh of 10 x 10 specification of approved make over tacky surface of first coat of polymer followed by second coat in transverse direction, sprinkling coarse sand over it, followed by protective mechanical cover of 40 mm to 75 mm. thick cement concrete of 1:2:3 proportion using coarse aggregate of 10 MSA and water proofing compound of approved make along with 14 guage 40 mm x 40 mm size welded mesh and polypropylene fibres @ 125 gm per bag of cement within it conforming to IS in

Providing and laying cast iron pipes of B class of 100mm diameter with sockets and spigot ends/ flanges and cast centrifugally/vertically including specials, laying pipes and back filling the trench complete including excavation.

Removing G.I. or A.C. sheet roofing including purlins, principal rafters etc. including sorting serviceable and unserviceable materials, stacking the same as and where directed in the compound including scaffolding etc. complete.

Providing and fixing 6.00 mm thick ISI mark Asbestos Cement Corrugated sheet roofing including galvanised iron 'J' or 'L' hook bolts galvanised iron band bituminous G.I. washers, galvanised iron clamps, bolts, nuts and scaffolding etc. complete.

Providing and fixing plain zinc sheeting of 0.80 mm thick (22 B.W.G.) over the ridge hip or valley to galvanized iron sheet roofing including all fastening and bolt galvanised iron screws and bolts, lead and bitumen washers etc. complete.(Weight of 6.8 kg/sq.m.).

Providing and applying two coats of bitumen to roof on new dungaree cloth one coat on each side etc. complete as directed.

Providing and laying Hyperplas standard or equivalent polymeric multiple monolithic five layer water proofing flexible, pliable and high tensile strength membrane (3 kg/sqm) & consist of centre core of 90 micron thick High Molecular High density Polyethylene film (HMHDPE) which is protected on both the side with polymeric mix. Applying the membrane by thermofusing to roof & parapet after applying thin film of hot blown bitumen 85/25 or 90/15 grade @ 1.2 kg/sqm maximum as per surface condition or Hyperplas primer @ 250 gms/sqm as per site condition on the surface to be treated with 10 cm overlapping including finishing etc. complete and covering guarantee of 7 years on stamp paper of Rs. 100/- and as directed by Engineer-in-charge. (Prior permission of S.E.in writing is necessary before inclusion of this item in estimate).

Removing cement tiles, or marble or polished shahabad floor or dado without bed concrete including stacking the materials as directed with all leads, lifts etc. complete.

Removing W.C. pans including disconnecting the sanitary and water supply connections, removing and breaking flooring and bed con-crete around pan removing the same carefully and stacking the serviceable materials as adn where directed including throwing the unserviceable materiasls out side etc. carefully and throwing out the refusal outside etc. complete.

Removing brick bat coba including stacking the spoils as directed with all leads, lifts etc. complete.

Providing waterproof plaster in W.C. and bath 20 mm thick for dado in cement mortar 1:3 with neat finishing, floating using waterproofing compound at the rate of 1 kg. per bag of cement of approved make and manufacturer and curing (and filling joints of Nahani trap and any outlet by properly) etc. complete.

Providing water proofing in W.C. and bath including B.B. Coba in all position consisting of specialised approved waterproofing compound and materials as per manufacturers specifications and covering 10 years guarantee on court fee stamp paper of Rs.100/- including all lead, lift and ponding test etc. complete.

Providing water proof bedding for flooring of Bath and WC 25 mm thick in C.M. 1:3 including using approved water proofing compound in specified proportion as per manufacturers specifications for per bag of cement including leveling, curing and covering 10 years guarantee on court fee stamp paper of Rs.100/- including ponding test etc. complete.

Providing and fixing 1st class white glazed earthenware Orissa Type W.C. Pan 580 mm dia including P or S trap cast iron soil and vent pipe upto the outside face of the wall (1:5:1 0) cement concrete bedding 15 mm thick, 10 liter P.V.C. flushing cistern with all necessary pipe connection etc. complete.

Providing and fixing White Glazed Earthenware full stall type Urinal with P.V.C. flushing cistern of 5 liters capacity with fitting, inlet pipes and stop tap, brackets for fixing the cistern, 32 mm dia. P.V.C flush pipe with fittings and flushing arrangement including lead soil pipe, lead trap, soil pipe connectionup to the outside face of the wall

Providing and fixing 10cm C.I. Nahani Trap including C.I. grating bend and piece of C.I. pipe upto the outside face of the wall complete.

Providing and laying ceramic tiles of RAK/ Kajaria/ Nitco/ Asian or equivalent make having size 30 cm x 30 cm confirming I.S.15622/2006 (group D II-A)and 7 to 8 mm thick for flooring in required position laid on a bed of 1:4 cement mortar including cement float, filling joint with white/colour cement slurry cleaning curing etc. complete.

Providing and laying ceramic tiles of RAK/Kajaria / Nitco /Asian or equivalent make having size 30 cm. x 30 cm. for dado and skirting in required position with readymade adhesive mortar of approved quality on plaster of 1:2 cement mortar including joint filling with white/ colour cement slurry cleaning curing etc. complete.

Providing and fixing in position Partition of polished Kaddappa / Marble / Granite stone of required thickness ,including making groove in wall / concrete surface filling joints with slurry, curing, polishing, rounding edges, as required cleaning etc. complete.

Providing & fixing on walls/ ceiling/ floors, 15 mm dia. heavy grade having embossed as ISI Mark galvanised iron pipes weight of 1.48 Kg/metre with necessary fittings. remaking good the demolished portion and applying primer of anti-corrosive oil paint 2 coats complete.

Providing and fixing 75 mm dia stabiliser pipe/ P.V.C. soil vent/waste pipe and with necessary fixtures and fitting such as bends, tees, single junctions, slotted vent, clamps etc. complete

Carring out following test for various material as given below from District Labouratory P.W.D or Regional labourtary of vigilance & Quality control Nagpur or approved labouratory as per direction of Engineer in charge including taking out sample pressing the same carrying out test at Labourtary conveying the sample to the labourtary and obtaining the test result and submitting in Original to Engineer in charge. Cement - Standard consistency,Fineness, Sp Gravity, Setting time ( Initial & Final ),Compressive strength, soundness.

Royalty charges for the various material used for the various works of Concrete , plaster, brick work etc Sand.