Dam Rehabilitation and Improvement of Manalar Dam ( Civil, Mechanical and Electrical works) in Tirunelveli Generation Circle, Theni District, Tamil Nadu under World Bank funded DRIP (Phase II and III).

Amount

Earthwork excavation for Approach road, DG set plinth, walls and flooring with initial lead of 10 m and initial lift of 2m in hard stiff clay, stiff black cotton hard red earth shales murram gravel stoney earth, earth mixed with small size boulders and hard gravelly soil & excavation for narrow foundation

Providing Poly Ironite ceramic Cementitious (PICC) or equivalent for masonry joint filling to a depth of 45 mm including preparing of 'T' joint of masonry by removing existing loose portion of stone masonry by breaking (using manual / mechanical means ) removing existing embedded M.S. bar, racking out the masonry joints of required depth, clean with special chemical Steripure 100 with pressure water jet for removing of algae fungi, apply bond coat before PICC application and top coat after finishing, complete as per specification including cost of all materials, machinery, labour, scaffolding, hire charges of cranes, insurance charges, transportation with all leads and lifts and any other incidental charges as directed by the Engineer in charge.

Providing cementitious 1:3 mortar for filling of big cavity to the masonry joint up to 30 cm depth complete as per specification including coat of all materials, machinery, labour, scaffolding, hire charges of cranes, insurance charges transportation with all leads and lifts as directed by the Engineer in charge.

Grouting the holes by Poly Cementitious material as per requirement to reduce the porosity of masonry surface and to increase the strength of structure using grouting machine, mixer, etc. and all relevant safety with all lead and lifts, etc. complete as per specification and as directed by Engineer in charge.

Providing and placing in position Plain Cement Concrete 1:3:6 using broken hard granite coarse aggregate size of 20 mm and down graded including placing in layers and vibrating, curing, finishing the surface with all Lead and lifts, labour etc., complete as per the direction of the Engineer and complying with standard specifications for drainage gutters of road side including road side formwork etc., complete.

Supplying fabricating and fixing in position of RTS rod for reinforcement including cost of steel binding wire, lead, lift, etc., complete.

RCC M20 Grade using 20 mm metal including cost of all materials, dewatering charges, shuttering charges, placing in layers, vibrating charges, finishing the Road top using with Power Trowel, all labour, lead, lift, curing, etc., complete, but excluding cost of steel reinforcement as per the direction of the Engineer at site.

Providing and fixing in position 12 mm thick bitumen impregnated fibre board conforming to IS: 1838 including cost of primer, sealing compound in expansion joints in concrete road, including cost of materials, labour, lead, lift finishing etc., Complete.

Filling with Red Gravel for Road Side Berm watering and consolidated including cost of all materials, lead, lift, labour, etc., complete.

Providing and placing in position Plain Cement Concrete 1:2:4 using broken hard granite coarse aggregate size of 20 mm and down graded including placing in layers and vibrating, curing, finishing the surface with all leads and lifts, labour etc., complete as per the direction of the Engineer and complying with standard specifications.

Plain Cement Concrete 1:2:4 with Formwork.

Plain Cement Concrete 1:2:4 without Formwork.

Pressure Grouting Scour Vent concrete portion Ingression by Drilling Holes on the Surface using Concrete Power Driller, Fixing of Grout Pipe & Grouting Using Pump with Cement mixed with CEBEX -100 Chemical Admixture of FOSROC for Sealing the Honey Combs including Cost of Cement, CEBEX - 100, Rental for Power Driller & Grouting Pump, labour, lead, lift, etc. Complete.

Repointing the RR Wall including removing old cement motor joint, Chipping and Removing the loose materials , clearing the joints to a minimum depth of 25 mm, packing and pointing with cm 1:3 for 25 mm depth Parapet wall of dam including cost of all materials working platform rope , ladder, all labour , charges T& P labour charges for operating hanging platform curing etc., Complete.

Chipping the cement concrete and roughening the surfaces in Dam top and pier including scaffolding arrangements cost of labour, lead, lift, transporting the debris away from the site etc., complete.

Providing screed concrete 50 mm thick for PCC 1:2:4 using 6mm HBG metal for weir top including cost of all materials, cleaning the surface including all labour, lead, lift, etc. complete.

Plastering with CM 1:3, 20 mm thick for spillway piers all-round including cost of all materials, scaffolding arrangements, lead, lift etc., complete

Colour washing using exterior emulsion paint ,two coats over one coat of primer to the outer side of the spillway piers all-round including cost of all materials, labour, lead, lift, etc. complete.

Supply fabrication and erection of Fencing Post using various sizes of structural steel including cost of cutting, bending, welding and grinding charges, transporting charges and two coats of Enamel painting over priming coat all materials, leads, lift and labour charges etc., complete for fencing post near Dam area.

Supplying and laying using 50 x 50 mm opening of 10 Gauge thickness Galvanized Iron wire Chain link fencing with barbed wire 12 Gauge at top & bottom with including cost of binding wire and lead, lift etc., complete.

Preparing the Surface by Chipping the Corroded Surface of Concrete until Reinforcements are exposed, Removing loose particles etc., cleaning the reinforcement and applying One Coat of EPOXY PRIMER, Finishing Coat of 5 mm thick EPOXY MORTAR Using FOSROC NITOBOND for counter weight structure bottom portion.

Dismantling of Existing brick work and cleaning away from the site with lead of 20m over initial lead 10m and lift of 2m as per the direction of engineer including of labour, lead, lift, T&P, etc., complete.

Dismantling of existing RCC portion by required shape and cleaning away from the site for an initial lead of 10m and lift of 2m as per the direction of engineer including cost of labour, lead, lift, T&P, etc. complete.

Dismantling the plain Cement Concrete and clearing away the retrieved materials away from site as directed by the site Engineer including lead, lift, etc., complete

Earthwork excavation in hard stiff clay, black cotton, hard red earth, shales, murram, gravel stoney earth and earth mixed with small size boulders and hard gravelly soil including all cost of labour, T&P, lead, lift, head load etc. complete.

Providing and placing in position Plain Cement Concrete 1:3:6 using broken hard granite coarse aggregate size of 20 mm and down graded including placing in layers and vibrating, curing, finishing the surface with all Lead and lifts, labour etc., complete as per the direction of the Engineer and complying with standard specifications for drainage gutters of road side and surge tank area, Quarters flooring foundation.

Floor finishing with CM 1:5 - 20 mm thick including cost of all materials, labour, lead, lift, head load curing etc., complete.

Brick work in CM 1:5 using Chamber bricks of Size 9" x 4 3/8" x 2 3/4" including lead , lift, labour etc., complete.

RCC M20 Grade using 12 mm to 20 mm HBG metal for roof slab, beam, lintel, loft, sunshade etc., complete but excluding cost of reinforcement and centering charges etc., complete.

Sunshade

Roof Slab

Providing RCC Readymade Circular Rings 4 ft. Inner Dia., including Insertion in to the Pit, Aligning, Packing and Finishing Neatly as per Specification, including Cost of all Material, Labour, Lead, Lift, Curing etc. Complete.

Laying and fixing Pre cast RCC 1:1.5:3 Slab of width 0.3 m with a thickness of 0.075 m including all cost of materials lead lift etc. complete.

Providing steel reinforcements to all RCC works as per the direction of engineer, including cost of all materials, labour for cutting, bending, placing and typing in position, lead, lift, T&P, etc., complete.

Plastering with CM 1:3, 12 mm thick in all ceiling as per the direction of engineer including cost of materials, labour, curing, lead, lift, T&P, etc., complete

Plastering with CM 1:5, 12 mm thick in all 230 mm thick wall as per the direction of engineer including cost of materials, labour, curing, lead, lift, T&P, etc., complete.

Supplying and fixing of Cuddapah Slab Sink of size 600 mm x 450 mm x 200 mm with 32 mm dia. 'B' Class G.I waste water pipe & 32 mm dia. C.P. waste coupling. and pointed with CM 1:3 etc., complete.

Supplying and fixing in position of the PVC Pipe 2" dia. 4 kg/sqcm with necessary bend, coupler, waste filter for connecting waste water from sink bath to drain with necessary fitting as directed by engineer including cost of materials, lead, labour, lift, etc., complete.

Terrace flooring with one course of pressed tiles 23 cm x 23 cm x 20 mm using CM 1:3 mixed with water proof compound @ 2% by weight of cement and pointing with same mortar including cost of all materials, labour, lead, life etc., complete.

Chipping of plastered surface and roughing the wall and floor surface and clearing the debris from site including cost of all materials, labour lead, lift, T&P etc. complete.

Ceiling plastering with chemical CM. 1:3 10 mm thick including cost of all materials, curing, labour lead lift etc., complete.

Colour washing two coats with interior Emulsion paint over one coat of plastic Emulsion primer for inside wall after applying two coats of wall putty using standard quality of putty paste including cost of all materials labour lead lift etc., complete.

Colour washing using first quality of Emulsion Paint of two coats over priming coat to the side of the building including cost of all materials ,lead ,lift ,labour ,T & P etc. complete

White Washing with two coat by using white cement after through scrapping and washing /cleaning the old surface including the cost of all materials ,lead , lift ,labour ,T&P etc. complete

Supplying and paving first quality design Vitrified floor tiles approved colour and design of size 600 mm x 600 mm x 8 mm thick with CM. 1:3 20 mm thick and pointing with colour cement including cost of all materials labour charges, lead, lift etc., complete.

Supplying and paving first quality design Anti-skidding Tiles of approved colour and design of size 305 mm x 305 mm x 6 mm thick with CM. 1:3 20 mm thick and pointing with colour cement including cost of all materials labour charges, lead, lift etc., complete.

Supplying and providing Daddoing the walls with approved quality of wall tiles of Various size in CM. 1:2, 10 mm thick and pointing with white cement including cost of all materials, lead, lift, labour etc., complete.

Dismantling the existing damaged water closet and fixing in position of approved quality white oriya type make a water closet 20" With P or S trap, 110 mm PVC Pipe connecting with man hole and 110 mm PVC Air vent pipe with cowl including cost of all materials, labour, finishing the dismantled portion, lead, lift, etc., complete and dismantling with existing C.I air vent PVC pipe "T"

Supplying and fixing of 110 mm dia. PVC Pipe 6 kg/ Sqcm, Including PVC Bend, Elbow wherever necessary cost of all materials lead, lift etc. complete.

Supply, Laying and joining of PVC Pipe 10 Kg/cm2 and specials of approved quality and best variety conforming with ISI mark with necessary Specials including Cost of all materials, cutting, jointing, transporting lead, lift etc. Complete.

25 mm PVC Pipe 10 Kg/cm2 and specials of approved quality Finolex (or) equivalent

20 mm PVC Pipe 10 Kg/cm2 and specials of approved quality Finolex (or) equivalent

25 mm 1” GM Valve (Heavy Duty)

Brass chromium plated screw down tap 15 mm dia.

Supplying and erection of 1 HP approved make self priming Pump with motor (TEXMO or equivalent), starter and electrification to main including, all materials lead, lift, transporting charges etc., complete.

Supplying and fixing in position of Best quality 1000 Lt. FRP water tank with inlet, outlet & Over flow arrangements of Sintex, make as approved by the engineer in charge including cost of all materials, labour, lead, lift, transport etc., complete.

Supplying, fabricating and fixing of RCC door frame and single leaf door shutter for toilet, bath and open yard using 16 mm cement bonded particle board with all round G.I. Pipe 2 Nos. patta hinges, 2 Nos. tower bolts and 2 Nos. Aluminum handles and fixing the door frame and door shutter including dismantling old damage doors and fixing new door, finishing including two coats of enamel paint over one coat of primer etc., complete.

Supplying, fabricating and fixing of steel door single leaf of required size with 40 x 40 x 5 mm M.S. angle for outer frame 35 x 35 x 5 mm M.S. angle for shutter frame and 25 x 5 mm M.S. flat for stiffeners and 18 SWG M.S. sheet including cost of hinges, 2 Nos. tower bolts, locking arrangements, fixing charges. Painting two coats with enamel paint over one coat of primer including cost of all materials lead, lift etc., complete.

Supplying, fabricating and fixing of 4 leaf steel window size using 35 x 35 x angle for outer frame welded with middle T of Size 35 x 35 x and 12 nos. 12 mm MS bar at equal Spacing and using 25 x 25 x 4 mm angle for shutter frame covered with 18 gauge MS Sheet at bottom and plain thick glass at top including cost of steel, hold fast, hinges, locking arrangements, dismantling old damaged windows and fixing new windows in position including painting two coats of enamel paint over one coat of red oxide primer including lead, lift, etc., complete.

Supplying and fixing of steel grill using 10 mm square rods at 7.0 cm in both direction and outer frame 30 x 30 x 5 mm angle with grip rod including cost of enamel paint over one coat of primer including cost of labour, lead, lift etc., compete.

Wiring with 2 x 1.5 sqmm (22/0.3) PVC insulated unsheathed Sc Cu. Conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with TW switch box with A F.T switch with painting of suitable colour for open PVC light point / fan point (For electronic regulator) .

Wiring with 2 x 4 sqmm (56/0.3) PVC insulated SC unsheathed Cu. Conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with 150 mm x 100 mm x 75 mm TW switch box for 15 A 3 pin non inter locking CS plug with painting of suitable colour with continuous earth wire connection of 14 SWG TC wire for open PVC plug point.

Supply and fixing of 5A 3 pin and 2 pin combined flush type wall socket with 5A flush type switch on suitable TW box.

Supplying and fixing of 4’ 40w flu. Fitting complete with copper choke and condenser with teak wood round blocks on wall or ceiling with flu. Tube with PVC unsheathed copper Lead from terminals to the fitting with tube.

Supply and fixing of 23 CM SL Bracket with fancy glass shade with 15W CFL bulb.

Supplying and fixing of sweep (48") AC ceiling fan with regulator with 300 mm down rod on the existing clamps of approved quality of Higher End Havells Crompton/ Usha/Bajaj including cost of all materials lead lift etc. complete.

Supply and fixing of AC/DC 76 mm Buzzer / call bell suitable for 230 volts 50 c/s. single phase AC supply on suitable T.W. Board with push switch.

Supply and fixing of 32 Amps DPIC Main Switch of 500 V with metal clad with fuse and neutral (Side Handle) on suitable TW Board , with earth connection only (S.D-144)

Supply and run of 2 of 4 sqmm (56/0.3) PVC insulated SC unsheathed Cu. Conductor of 1100 V on 7/20 G.I bearer wire for service connection mains.

Dismantling the manalar inlet tunnel gate (at highwavys end) and Manalar-Vennirar dam tunnel inlet gate's supporting frame of operating screw rod, and lifting the same screw rod assembly by providing necessary scaffolding / ladder arrangements for safe approach and also lifting the tunnel gate to the floor level using hoist mechanism and reassembling the entire gates screw rod structure to its original position for trouble free operation as per the instruction of the Engineer at site, including cost of dismantling, all materials, hire charges of machineries, all labour charges , tools and tackles , lead, lift etc., complete.

Arresting leakage of manalar inlet tunnel gate (at highwavys end) and Manalar-Vennirar dam tunnel inlet gate with replacing / reconditioning the seal seat ( SS plate) for all four sides, rectify the misalignment of 'T' guide and inspect the verticality of guide plate including lowering and positioning the gate using hoist and aligning the eccentric roller guide assemblies for the perfect seating of bulb seal to the matching surface as per the instruction of Engineer at site including cost of materials, labour, lead, lift, etc.. complete.

Replacement of damaged Scour vent trash rack panels, supports and repairing of bell mouth liner using suitable structural members as per instruction of Engineer at site including all labour charges, transport charges, loading & unloading charges and dismantling charges etc. complete and including deduction of Buy-back Value of retrieved Scrap which is to be taken away by the contractor.

Provision of steel shed for Diesel Generator set using suitable steel structural members as per the instruction of Engineer at site including cost of materials, all labour charges, transporting charges, loading and unloading charges etc., complete .

Provision of step ladder for spillway, scour vent, tunnel gate's operating mechanism platform and hand rails for drainage gallery by using suitable size steel structural members as per the instruction of Engineer at site including cost of materials, all labour charges, transporting charges, loading and unloading charges etc., complete.

Painting: Applying of corrosion protection technology by Moisture Cure Urethane coating with EPOXY and polyurethane compound for primary coating using MIOZinc up to 50 microns, mid coating using MCU MIOMASTIC up to 75 microns and for top coat using MCU MIOTOPCOAT up to 75 micron should be applied of approved colour and quality after thoroughly cleaning, scraping and removing the old paint and rusted particles in the existing surface of the newly erected scour vent trash rack panels and its supports and bell mouth plate as per the instruction of Engineer at site including cost of materials, all labour charges, transporting charges, loading and unloading charges etc., complete .

Painting: Applying of corrosion protection technology by Moisture Cure Urethane coating with EPOXY and polyurethane compound for primary coating using MIOZinc up to 50 microns, mid coating using MCU MIOMASTIC up to 75 microns and for top coat using MCU MIOTOPCOAT up to 75 micron should be applied of approved colour and quality after thoroughly cleaning, scraping and removing the old paint and rusted particles in the existing surface of the newly erected steel shed for Diesel Generator set as per the instruction of Engineer at site including cost of materials, all labour charges, transporting charges, loading and unloading charges etc., complete .

Painting: Applying of corrosion protection technology by Moisture Cure Urethane coating with EPOXY and polyurethane compound for primary coating using MIOZinc up to 50 microns, mid coating using MCU MIOMASTIC up to 75 microns and for top coat using MCU MIOTOPCOAT up to 75 micron should be applied of approved colour and quality after thoroughly cleaning, scraping and removing the old paint and rusted particles in the existing surface of the newly erected stair case of spillway, scour vent and tunnel gate's operating mechanism platform and hand rails for drainage gallery as per the instruction of Engineer at site including cost of materials, all labour charges, transporting charges, loading and unloading charges etc., complete .

Painting: Applying of corrosion protection technology by Moisture Cure Urethane coating with EPOXY and polyurethane compound for primary coating using MIOZinc up to 50 microns, mid coating using MCU MIOMASTIC up to 75 microns and for top coat using MCU MIOTOPCOAT up to 75 micron should be applied of approved colour and quality after thoroughly cleaning, scraping and removing the old paint and rusted particles in the existing surface of the spillway, scour vent and tunnel gate's hoisting structures as per the instruction of Engineer at site including cost of materials, all labour charges, transporting charges, loading and unloading charges etc., complete .

Supply, erection, testing and commissioning of 30 KVA, 415 V, 3 phase, silent operating, out door type Diesel Generator set with AMF control panel, battery and battery charger of Kirloskar / Cummins or any reputed make with ISI standard at the Power Room and handing over the released old DG set to TANGEDCO to the satisfaction of the Engineer at site including cost of all materials, labour, lead, lift, etc., complete.

Supply, laying, testing and commissioning of new 3 1/2 core x 25 sqmm, 1100 V, PVC insulated, armoured, multi stranded, LTUG copper cable of reputed make with ISI standard including cost of cable, 63 mm, class 3 (6 kg/sqmm) PVC pipe of finolex or equivalent make, PVC fittings, 8 SWG GI earth wire and laying the cable in open / concealed wiring as required at the site to the satisfaction of the Engineer at site for DG set erection including cost of all materials, labour, lead, lift, etc., complete and less the cost of retrieved materials.

Supply and fixing of new brass cable gland and copper socket for 3 1/2 x 25 sqmm LTUG cable of reputed make with ISI standard and termination of the electrical connections Supply and fixing of new brass cable gland and copper socket for 3 1/2 x 25 sqmm LTUG cable of reputed make with ISI standard and termination of the electrical connections and gland earth connection to the satisfaction of the Engineer at site including cost of all materials, labour, lead, lift, etc., complete.

Supply, erection, testing and commissioning of Integrated Solar street light of 40 Watts, 5600 lumens of reputed make like Phillips, Solux or equivalent with ISI make with 3 years warranty and 6 m height MS lighting pole along with Solar panel 65W, 18V Monocrystalline Grade 'A' Solar cell with 20 years warranty , 25 AH, 12.8 V Lithium LIFEPO4 battery inside with 4 days backup with 3 years warranty, MPPT smart controller, PIR sensor, equipped with an intelligent microcontroller, motion sensor, intelligent power management, the lamp should automatically switch to a dimmed mode to save energy when full brightness is not needed, Switch ON 50% power in the evening and switch OFF in the morning by detecting day and night when presence is detected lighting power to 100%. The housing of high quality powder coated aluminium with corrosion resistance. All electrical components are sealed in IP 65 protected housing, which makes the street light well suited for tropical climate, 5 layers carton, export quality EPS high density foam to protect with all required supporting arrangements and accessories, street light pole coping concrete to the satisfaction of the Engineer at site including the cost of materials, labour, lead, lift, etc. complete.

Supply, testing and commissioning of motor operated FRP power boat seating capacity minimum of 6 persons with GSM facility, Life jackets and wearable personal flotation devices 6 Nos, Throwable flotation devices 2 Nos, Sound signaling devices (horn), Oars or paddles if the engine quits, safety hand rails, robust construction, reliable performance and excellent speed, Light weight, Dimensional accuracy Low maintenance, folding canopy 1 No, ford wind screen out of FRP frames 1 No, Length - 5.48 m, Width - 1.72 m, Depth - 0.75 m, Horse Power- 15 HP Yamaha engine, Thickness - 10 mm, Floor Board Water proof FRP Lamination Sheet, Steel Sheet with Frame for Engine, foam type fire extinguisher 1 No, Navigational lights, MS anchor with PP rope, bilge pump, with supporting and protection arrangements to the satisfaction of the Engineer at site including the cost of materials, transportation, insurance charges, registration charges, License, fitness, labour, lead, lift, fuel, etc., complete.

Supply, testing and commissioning Cabinet Type Class 1 and 2 Combined Model Surge Protection Device (SPD) or Equivalent overvoltage protection equipment of required rating/capacity in the existing main LT panel to arrest surges and over voltage for safeguarding the sensitive equipment, panels, Lights.,etc...., in the power line due to lightning switching action, variation in line voltage, etc.., They must be installed in the incoming MCCB panel in parallel to the power circuit with supporting and protection arrangements to the satisfaction of the Engineer at site including the cost of materials, transportation, labour, lead, lift, etc., complete.

GST for bidders within TamilNadu Note : Bidders within Tamil Nadu shall enter values separately for SGST and CGST and shall enter the value as "Zero" for IGST.

GST for bidders outside TamilNadu Note: Bidders outside Tamil Nadu shall enter value only for IGST and shall enter the value as "Zero" for SGST and CGST .

T.Narasimhan

CMK Projects Private Ltd.,

Bidder Name

CMK Projects Private Ltd.,

Sp Constructions

T.Narasimhan