Waterproofing, Preventing Wall Seepages and Repairs to Hospital Building in JNP Township

Part - A - Civil Work

TERRACE & EXTERNAL PLASTER WORKS

Providing and fixing double scaffolding system (cup lock type / H frame) on the exterior side of building/structure, upto 25 metre height above ground level, including additional rows of scaffolding in stepped manner as per requirement of site, made with 40mm dia M.Stube,placed 1.5 metre centre to centre, horizontal & vertical tubes joint with cup & lock system with M.S.Tubes, M.S tube challis,M.S.clamps and staircase system in the scaffolding for working platform etc.and maintaining it in a serviceable condition for execution of work of cleaning and/or pointing and/or applying chemical and removing it there after.The scaffolding system shall be stiffened with bracings, runners, connecting with the building etc, wherever required,if feasible, for inspection of work at required locations with essential safety features for the workmen etc., complete as per directions and approval of Engineer-in- charge.

Removing the existing cement plaster of any thickness without causing dust nuisance and stacking the debris upto a distance of 50 metres or spreading in the compound and cleaning the site etc. Complete

Lowering down the debris obtained from breaking and removing the cement plaster/ burnt brick masonry of the first floor by any means without causing dust nuisance and damage to structure, stacking the same as and where directed including cleaning the site complete.

Providing and fixing welded mesh fabric for guniting of mesh size 75 mm x 75mm and10 gauge thick including scaffolding etc. Complete

Providing and fixing Jute Kantan (Tarat) screen to the scaffold-ing for external guniting as directed including removing the same after the work is over etc. complete

Guniting by dry mix process as per IS 9012( 1978) to ceiling sofit etc.in C.M.1:3, 40 mm thick under pressure of 2.1 Kilogram to 2.8 Kilogram per sq.m including forms, scaffolding, floating the surface, curing for 14 days etc. Complete (Excluding reinforcement)

Chasing V groove in joint and refilling in specialized manner with fresh mortar 1:4 and plasticizer & aggregate pieces. (Guesstimate).Name of the plasticizer and proportion with cement mortar. Master pel 777 (Proportion - 200 ml per bag of cement).

Providing sand faced plaster externally in cement mortar using approved screened sand, in all positions including base coat of 15 mm thick in cement mortar 1:4 using waterproofing compound at 1 Kilogram per cement bag curing the same for not less than 2 days and keeping the surface of the base coat rough to receive the sand faced treatment 6 to 8 mm thick in cement mortar 1:4 finishing the surface by taking out grains and curing for fourteen days scaffolding etc. Complete

Providing and laying Cast in situ/ Ready Mix cement concrete M- 25 of trap/ granite/quartzite /gneiss metal for R.C.C.chajja as per detailed design and drawings including steel centring, formwork, cover blocks, laying /pumping, compacting and roughening the surface if special finish is to be provided and curing complete.(Excluding reinforcement and structural steel).with fully automatic microprocessor 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 and applying Elastomeric, Anti carbonation, Anti corrosive, UV resistant, Solvent based Pure Aliphatic Acrylate System- MONOPOL 456 on the exterior faces of Buildings Protection against ION penetration, carbonation,UV radiations and weathering effect conforming to ASTM D 4541-02 having Electrochemical impedance of 107 Ω and achieving dry film thickness of minimum 200 microns in a primer coat followed by two top coats using brush or spray after complete cleaning & removal of oil, grease or loose particles from the surface etc. complete.

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

Providing/ fixing China Mosaic broken glazed tile chips on top of IPS (Random colour mix) in 1:7 mortar with grey cement float, joints filled with white cement, acid washed. (Lime to be added to mortar). (Main terrace only)

Providing and laying Cast in situ/ Ready Mix cement concrete in M-20 of trap/granite/quartzite /gneiss metal for R.C.C. coping to plinth or parapet and sill of doors and windows moulded as per detailed drawings or chamfered as approved by the Engineer including steel centring, formwork, cover blocks, laying/ pumping, compacting, curing, finishing and roughening the m if special finish is to be provided and curing complete.( Excluding reinforcement and structural steel). with fully automatic microprocessor based PLC with SCADA enabled reversible Drum Type mixer/ concrete Batch mixplant (Pan mixer) etc. complete. With fine aggregate (Crushed sand VSI Grade)

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.

Supplying, Drilling/Cleaning hole and injecting chemical. Application to be designed separately for Rebars as Simply Supported, Moment or Splice Connection as per EC2/TR 023 or relevant tested and accepted rebar guidelines. The chemical should have ETA approval for seismic rebar as a minimum qualifying criterion. Drilling hole with double flute type drill bits or hollow drill bits to the required depth by rotary hammer drill, cleaning with brush and jet of clean air, filling resin and hardener using serrated nozzle to eliminate mixing error with standard HDE A22 battery dispenser along with piston plug.The installation and the setting instructions should be strictly followed as per the manufacturer’s recommendations. The adequate diameter and embedment of rebars to be decided as per PROFIS Rebar Software & the report to be submitted to the project manager/ design engineer for approval. Scanning before drilling to be done to avoid hitting existing rebars. Re 500 -10 mm dia 200mm depth

Supplying, Drilling/Cleaning hole and injecting chemical. Application to be designed separately for Rebars as Simply Supported, Moment or Splice Connection as per EC2/TR 023 or relevant tested and accepted rebar guidelines. The chemical should have ETA approval for seismic rebar as a minimum qualifying criterion. Drilling hole with double flute type drill bits or hollow drill bits to the required depth by rotary hammer drill, cleaning with brush and jet of clean air, filling resin and hardener using serrated nozzle to eliminate mixing error with standard HDE A22 battery dispenser along with piston plug. The installation and the setting instructions should be strictly followed as per the manufacturer’s recommendations. The adequate diameter and embedment of rebars to be decided as per PROFIS Rebar Software & the report to be submitted to the project manager/ design engineer for approval. Scanning before drilling to be done to avoid hitting existing rebars. Re 500 -12 mm dia 200mm depth

Providing filling of Micro-concrete and 10 mm aggregate ( 1:1) including scarificial leakproof MS shuttering includes the cost of hire charges of all machineries, barge, boat, cost of all tools and all labour charges etc. Complete

Providing and Fixing of 12 mm nozzle in the crack portion @ 500 c/c including material, labour complete in all respect.(40% Considered).

Filling voids/honeycomb with high pressure injection grouting of Polymer Cement Grout (10% of Polymer by Weight of Cement).

Excavation for foundation in earth, soil of all types, sand, gravel and soft murum, including removing the excavated material upto a distance of 50m. 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 3.00 m.) By Manual Means

Providing and laying Cast in situ/ Ready Mix cement concrete M-15 of trap/ granite/ quartzite/ gneiss metal for coping to plinth or parapet ,moulded or chamfered as per drawing or as directed including steel centring, plywood/ steel form work 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 honeycombed surface only. Newly laid concrete shall be covered by gunny bag, plastic, tarpaulin etc. (Wooden centring will not be allowed.)Withfine aggregate (Crushed sand VSI Grade)

Providing and constructing masnory in precast solid Concrete Block (Grade D-50 As per I.S. 2185, Part-I, 1974, Reframed 1987) having compressive strength 5-00 N/mm2) of size (300 mm x 200 mm x 150mm) incement mortar 1;6 for superstructure including striking joints on unexposed faces, racking out joints on exposed faces, watering, curing and scaffolding etc, complete.

Providing dry/trap/granite/quartzite/gneiss rubble stone soling 15 cm to 20 cm thick including hand packing and compacting etc. Complete.

Removing the existing MS grills by dismantling nails, etc. fixed to windows, lowerig below and transporting to stacking yard.

Providing and fixing mild steel grill work for windows,ventilators,etc.15 Kilogram /Square Metre as per drawing including fixtures necessary welding and painting with one coat of anticorrosive paint and two coats of oil painting complete.

Removing doors and windows with frames and stacking the materials as directed with all leads,liftsetc. complete.

Providing and fixing in position (as per 1868/1982) Alluminium sliding window of three tracks with rectangular pipe 95x38.10x0.90 mm at weight 0.637 Kilogram/Running metre.with window frame bottom track section 92 x 31.75 x 1.30 mm at weight 1.070 Kilogram/ Running metre.Top and side track section 92 x 31.75 x1.30 mm at weight 0.933 Kilogram /Running metre.The shutter should be of bearing bottom 40x18x1.25 mm at weight 0.417 Kilogram /Running metre.Interlocking section 40 x18x1.10 mm at weight0.469 Kilogram/ Running metre. and handle and top section 40 x 18 x 1.25 mm at weight o.417 Kilogram / Running metre. As per detailed drawings and as directed by Engineer in charge with all necessary Aluminium sections fixtures and fastenings such as roller bearing in nylon casting and self locking catch fitted in vertical section of shutter including 5mm thick plain glass and aluminium mosquito net shutter with stainless steel jail with all required screws and nuts etc,complete.With colour Anodising with box

Providing sills of required material 20 mm to 25 mm thick, On a Bed of cement mortar 1:4 including cement float,filling joints with neat cement slurry, curing,moulding edges, polishing, cleaning complete. b) Granite

Providing and fixing in position powder coated aluminium louvered windows/ ventilator of various sizes with powder coating as per detailed drawing and specifications including aluminium frames 80x38mmx1.22 mm box type,5mm thick sheet glass louvers,of approved quality etc. Complete.

Providing,laying and fixing P.V.C.pipe of 110 mm.dia.with fittings such as bends, tees, reducers,clamps,etc.including necessary excavation, trench filling etc.complete.Including removing existing pipeline if necessary and conveying and stacking the same in PWD chowky or as directed etc. Complete.

Providing and fixing on walls/ ceiling/ floor 15 mm dia. CPVC pipe with necessary fittings, remaking good the demolished portion etc. complete .Including removing existing pipeline if necessary and conveying and stacking the same in PWD chowky or as directed etc. complete.

Providing and fixing on walls/ ceiling/ floor 25 mm dia. CPVC pipe with necessary fittings, remaking good the demolished portion etc. complete .Including removing existing pipeline if necessary and conveying and stacking the same in PWD chowky or as directed etc. complete.

Providing and fixing on walls/ ceiling/ floor 32 mm dia. CPVC pipe with necessary fittings, remaking good the demolished portion etc. complete .Including removing existing pipeline if necessary and conveying and stacking the same in PWD chowky or as directed etc. complete.

Providing and fixing on walls/ ceiling/ floor 40 mm dia. CPVC pipe with necessary fittings, remaking good the demolished portion etc. complete .Including removing existing pipeline if necessary and conveying and stacking the same in PWD chowky or as directed etc. complete.

Removing lime or lean cement concrete including stacking the spoils as directed with all leads,lifts etc, complete.

Removing cast iron or wrought iron or A.C. pipe and stacking the same as directed with all leads,lifts etc. Complete.

Providing protection of unexposed old reinforcement on nonspalled concrete by insertion of sustained release corrosion inhibitor caplets like POWRTHROW sustained release Corrosioninhibiting caplets of to protect both anodic & cathodic site sand shall reducetoreduce corrosion potential Ecorrbyminimum 80mVinconductivemedium, by drilling 20mm holes into the concrete at a depth of 25 mm and inserts to be filles by EPCO-PC-Putty. Caplets shall inhibit corrosion inhibition efficiency of 98% (when added 0.03% by weight) against control sample evaluated by Tafelpolarizationmethod. Depth of penetration for effective corrosion protection shall be 120mm and film formation of 20Microns as evaluated by CSIR-CECRI Karaikudi.

Providing and applying gypsum plaster (with Gypsum material) with finishing with gypsum material in 10 to 13 millimeter thickness to previously plastered surface / or on newly brick surface (Excluding rough cast plaster ) in all position including preparing and Finishing the surface scaffolding etc. Complete.

Providing and fixing of BITU FLEX CLOSE CELL FOAM of size 30mm x 30mm in double layer in the expansion joints in R.C.C framed structure (at floor level /at terrace level/ interior columns) for overlapping of closed cell foam joints, applying TP-40 PRIMER on both the sides of concrete surface, filling the 25 mmx 25 mm gap with the POLYDEE -41 highly flexible sealant and covering the joint with Polydee-LM,150 mm width in 2 coats etc. complete.

INTERNAL CIVIL WORKS

Removing the existing cement plaster of any thickness without causing dust nuisance and stacking the debris upto a distance of 50 metres or spreading in the compound and cleaning the site etc. Complete

Providing internal cement plaster 12 mm thick in single coat in cement mortar1:4 without neeru finish to concrete or brick surfaces,in all positions including scaffolding and curing 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- BIIA) for anti-skid 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.

Providing and laying ceramic tiles having size 30cm. X 45cm. Confirming to corresponding I.S.for dado and skirting in required position with ready made 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 applying plastic emulsion paint of approved quality,colour and shade to new surface in three coats including scaffolding,preparing the surface.(excluding primer coat) etc.complete.

Providing and laying telephone black / Amba White / Cadburybrown / Ruby red / Ocean Brown granite stone of 18 to 20 mm thick for door frame/ dado/ window boxing etc. On C.M. 1:6 including filling joints with polymer base filler nosing/moulding the sharp edges wherever necessary, curing, etc. complete.

Providing and fixing single or double leaf panelled door shutter excluding frame with glazed openable fan light shutter 35 mm thick as per detailed drawing consisting panelled vertical styles 100 mm x 35 mm and lock and bottom rail 200 mm x 35 mm and panels12mm thick both side commercial ply faced particle board including stainless steel fixtures and fastening and T.W. beading at junctions of panel inserts and as instructed by the Engineering charge including 3 coats of oil painting etc.complete.

Providing nd fixing fiber glass reinforced polyster doorshutter 30mm thick as per IS14856(2000) (Reaffirmed2006) without ventilator including chromiumplated fixtures and fastening with chromium plated handles on both sides, etc complete.

Providing water-proofing in W.C. and bath including brick-bat coba in all position including providing and laying 12 mm bedding in cement mortor 1:3 on vergin concrete slab with water-proofing compound @ 1 Kilogram/ per bag of cement laying brick-bat coba of required thickness in cm 1:5 with water-proofing compound 1Kilogram / bag of cement grouting and finishing the top layer with 20 mm thick brick bedding in cm mortor 1:3 with water- proofing compound 1 Kilogram / per bag of cement and testing the treated portion for 48 hours by pondtest and covering ten years' guarantee on requisite stamp paper including curing etc. complete-

Removing doors and windows with frame sand stacking the materials as directed with all leads, lifts etc. complete.

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

Providing and applying Two coats of wall care Putty on plastered surface and Ceiling and Walls to prepare surface even and smooth of approved make, etc complete.

RE-PLUMBING WORK

Providing and fixing 100mm 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.

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.

Providing and fixing on walls/ceiling/floor 32 mm dia. CPVC pipe with necessary fittings, remaking good the demolished portion etc. complete. Including removing existing pipe line if necessary and conveying and stacking the same in PWD chowky or as directed etc. complete. -

Providing and fixing European type wall-hung white water closet of approved make with push valve concealed type with cover plate 32 mm size of approved make including soil pipe, vent pipe upto out side face of wall,100 mm dia.G.I. plug bend inlet- pipe all fittings, cutting and making good walls, floors etc. complete. - Sanitory Fittings - WC

Providing and fixing White Glazed Earthen ware 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 10 cm PVC nahani trap with grating etc.complete.

Providing and fixing C.P.Two way BIB cock of approved make continental including necessary sockets/union nut etc.complete.

Providing and fixing C.P.pillar cock long neck with aerator of approed make including necessary sockets/union nut etc.complete.

Providing and fixing C.P. sink cock with raised J" shaped swinging casted spout of approved make including necessary sockets/ union nut etc. complete.

Providing and fixing stain less steel sink of size 600 x 510 x 200 mm incluidng coupling, outlet pipe, elbow and other necessary fitting,finishing etc. complete.

Providing and fixing on walls / ceiling /floor 25 mm dia. CPVC pipe with necessary fittings, remaking good the demolished portion etc. complete. Including removing existing pipe line if necessary and conveying and stacking the same in PWD chowky or as directed etc. complete.

Providing and fixing on walls / ceiling /floor 20 mm dia. CPVC pipe with necessary fittings, remaking good the demolished portion etc. complete. Including removing existing pipe line if necessary and conveying and stacking the same in PWD chowky or as directed etc. complete.

Providing and fixing C.P. Angular stop cock with wall flange of approved make continental including necessary sockets/union nut etc. complete.

Providing & Fixing 450mm *550mm size superior type Belgium mirror with 60mm dia nickle plate D Towel,Rod Etc Complete.

Removing cast iron or wrought iron or A.C. pipe and stacking them as directed with all leads, lifts etc. complete.

Providing and fixing white glazed earth enware Wash Hand Basin of 55 cm. x 40 cm. size including cold water pillar tap/ cold and hot water pillar tap brackets, rubber plugs and brass chain, stop tap and necessary pipe connections including P.V.C. waste pipe and trap up to the out side face oft he wall. Making good the damaged surface, testing etc. complete.

Providing and fixing 15 mm diameter PVC Aqua kraft type of approved make super jet spray with flange 2 in 1 faucet 1.50 metre long including all accessories etc complete.

Total amount PART A Rs.

Part - B - Electrification work

Point wiring for light/bell hybrid type (surface type under false ceiling and concealed type for drops & switch boards on walls) in min 20 mm HMS PVC conduit / casing n capping with 1.5 sq.mm. (2+1E) FRLSH grade copper wires, modular type switch, earthing and required accessories as per specification no. WG-HW

Supplying and erecting modular type switch 6A/10A on provided plate and box with wiring connections complete.

Supplying and erecting PVC Surface modular switch box with double mounting plate for 1 module complete.

Supplying and erecting ceiling rose/ batten holder/ slanting holder/ hanging cord switch/ hanging bell push/ pendant holder bakelite base 6A erected on filled polypropylene board or polished double wooden block/ PVC junction box.

Point wiring for independent plug, concealed type in min 20 mm HMS PVC conduit with 2.5 sq.mm (2+1E) FRLSH grade copper wires, modular type switch and socket, earthing and required accessories as per specification No WGPW/ SW (10 Mtr.)

Supplying and erecting modular type switch 16/20 A with indicator on provided plate and box with wiring connections complete.

Supplying and erecting modular type 3 pin 6/16A multi socket with safety shutter on provided plate and box with wiring connections complete.

Supplying and erecting PVC Surface modular switch box with double mounting plate for 3 module complete.

Supplying & erecting mains with 3x2.5 sq.mm FRLSH copper PVC insulated wire laid in provided conduit/trunking/inside pole/bus bars or any other places as per specification no. WG-MA/BW

Supplying and erecting PVC insulated PVC round sheathed FR 1.5 sq.mm (30 no. x 0.25mm dia.) 3 core flexible multi stranded copper industrial cable for voltage grade up to 1.1 kV

Supplying and erecting modular type blanking plate one module, on provided plate & box.

Supplying and erecting HMS PVC conduit 25mm dia. with PVC accessories on wall/ceiling as per specification no. WG-MA/CON.

Supplying and erecting CRCA powder coated mirror light LED fitting (4 feet) Max. 17W with high transitivity diffuser with system lumens output of Min. 2000 lumens, min. efficacy of 120 lumen/W, CRI>80, CCT upto 6500K, Beam Angle of 120 deg., Ripple<5%, THD<10%, p.f. >0.95, operating range of 120-270V, surge protection of 4 kV, Life class of 50,000 Hrs at L70B50, IP 20 rated including driver with end caps on provided PVC Block / wooded board with minimum 2 years warranty as per specification No. FG-IDF/LED.

Supplying and erecting anodized aluminium mirror light LED fitting (2 feet) Max. 12W with high transitivity diffuser with min. system lumens output of 1200 lumens, min. efficacy of 100 lumen/W, CRI>80, CCT upto 6000K, Beam Angle of 110 deg., Ripple<5%, THD<20%, p.f. >0.95, operating range of 200-270V, surge protection of 2 kV, Life class of 50,000 Hrs at L70B50 including driver with end caps on provided PVC Block / wooded board with minimum 2 years warranty as per specification No. FG-IDF/LED.

Supplying and erecting exhaust fan medium duty 230 V A.C. 50 cycles 225 mm. 1400 RPM with condenser complete erected in position with necessary materials. Fan motor with moisture proof treatment and ‘E’ class insulation.

Supplying and erecting storage type water heater 15 litres capacity having standing loss < 0.381 kWh/24hour/45°C ,high impact resistance engineering plastic body with anti corrosive high grade steel inner tank heating element having hard water& corrosion protection, with minimum 3 safety protections (i.e. thermostat &thermal cutout,multi function valve) complete with 3 core PVC flexible wire leads complete & total pressure 8 bar withstanding capacity duly tested and marking sr. no. and date of erection complete as per specification no. AP-WH/STWH

Dismantling of existing fluorescent fittings of any type & size

Dismantling the existing ceiling fan /exhaust fan / cabin fan / bracket fan complete with accessories, G.I. down rod, frame etc. and making the site clear.

Dismantling the existing light, fan, bell, clock, independent plug point, wiring including circuit mains of all types along with accessories etc. complete as per specification no. WG-DM/PW

Total PART B

Total Amount A + B

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