REPAIRS TO WATER PROOFING TREATMENT TO BUILDING NO. 2, OVER POARCH AT BUILDING NO. 1, 12 SUITED BUILDING, HIRAK BUILDING AND REPAIRS TO PLINTH PROTECTION AT 12 SUITED BUILDING AT RAVIBHAVAN, NAGPUR. (ONLY FOR SOCIETY).

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 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 ) 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 a coat of flexible cementious coating eg. MYK-Aqufine U.M., EL Monobond or equivalent as per manufacturer 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 20 mm water proof plaster after sufficient curing 40 to 75 mm IPS 1:2:3 proportion using coarse aggregate of 10 MSA and water proofing compound and polypropylene fibres @ 125 gm per bag of cement within it conforming to IS in pannels making groove 3 to 4 mm wide & 10 mm deep & 3m/4m or as per site condition & filling the joints with polt sulphide sealant after curing, including providing holler with drip moulds at the junction and finishing the concrete surface with neat cement slurry including curing as directed and ponding the surface as directed etc. complete; covering 10 years guarantee against leakproofness on Court Fee Stamp Paper of Rs. 100/-

Providng Grouting by specially prepared grout of approved make chemical with cement in proportion 1:3.5 (1 part chemical & 3.5 part cement by weight) along wih 50 ml super plasticizer non cracking antiwash high strength polymer cement grout P C grout available in bags or equivalent with proper water for injectable consistency and applying it in the body of structure like slab, beam, column, pillars, deckslab, retaining wall, basement, underground and elevated water storage reservoir concrete and brick wall, crack portion of structure etc. by injectng method, to achieve its original strength including drilling of suitable diameter drills holes at 2 to 4 Nos. per sqm. using caps and nozzle grouting machinery necessary, scaffolding, finishing and covering gurantee of 10 years on court stamp paper of Rs. 100/- and necessary testing etc. complete. (Prior permission of S.E. in writing is necessary before inclusion of this item in estimate)

Providing and Fixing of 12 mm nozzle in the crack portion @ 500 c/c including material, labour complete in all respect.

Providing Grounting of nozzles with Low Viscosity Epoxy grout including material, labour complete in all respect.

Crack Sealing/Filling using epoxy mortar: Base and hardener of the high strength repair mortar . Epoxy putty shall be mixed using the slow speed heavy duty mixing machine to obtain a uniform mix. The mixed materials shall be placed all along the prepared "V" groove and finished smoothly using the putty blade/ trowel within 30 minutes by using the divers. The finished surface shall be allowed for curing minimum of 24 hours to attain the strength. The item includes the cost of hire charges of all equipment , tools and plants and all labour charges etc., complete.

Providing and laying Antiskid Ceramic tiles of approved quality of size 30 cm x 30 cm and confirming to IS 15622-2006 (Group-B IIA) for antiskid flooring in required position laid on a bed of 1:4 cement mortar including cement float, filling joint with cement slurry cleaning curing etc. complete.

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 0.00 to 1.50 m.) By Manual Means

Providing soling using 80 mm size trap metal in 15 cm. layer including filling voids with Crushed sand/grit, ramming, watering etc. complete.

Providing and laying Cast in situ/Ready Mix cement concrete in M-10 of trap/ granite/ quartzite/ gneiss metal for foundation and bedding including bailing out water, Steel centering, formwork, laying/pumping, compacting, roughening them if special finish is to be provided, finishing if required and curing complete, 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)

Providing, laying and fixing exterior grade fibrilling fibre reinforcement heavy duty designer cement concrete tiles for Flooring of approved colour and design 22 +/ -2 mm thick bayer colour pigmented as per IS ..1237 - 1980 having compressive strength more than 500 Kilogram/sq.cm reaffirmed in 2006 ,having wert transvrse strenghth of 3.5 / mm 2, water absorption less than 10 % abrasion / wear resistance less than 2 mm ,skid resistance more than 25.0 (ASTM:E303) and no fading as per DIN - 51094 of size 300 x 300 in plan / designed pattern on a bed of 1:4 cement mortar including cement float ,filling joints with neat cement slurry ,curing, polishing and cleaning etc. complete. For flooring.