Tungabhadra Board Tender

Providing Curtain Grouting in Drainage gallery;PERMEABILITY TEST- In situ tests - Conducting field permeability tests in bore holes of various depths at different elevations of average 3 to 5 m interval, applying pressure as decided by the Project Manager. (both ascending and descending) 2684 etc., complete as per specifications and as directed by the Engineer-in-Charge

Providing Curtain Grouting in Drainage gallery;Cement grouting with stage grouting at 3 to 5 m intervals or as directed in the vertical drilled/inclined holes in the dam foundation rock , from Foundation gallery of dam / dam top (after completing cleaning the holes with air and water loss testing) starting from the bottom of drill hole using packers with Cement grout /grout mix under a maximum pressure as per specification/ codes/direction of the Project Manager and thickening the grout mix as required (as per specification/appropriate methods) by using admixture for increasing workability, including cost of all materials, hire charges of machinery, labor, platforms, costs on conveyance between holes for any other items not covered in item no. 2) and any other incidental charges, etc., complete as per specifications and as directed by the Engineer-in-Charge

Providing Curtain Grouting in Drainage gallery;Supplying M.S core boxes with 150x60x10cm with 7 inside compartments and hinged top cover with locking arrangements and 2 Nos. handle on sides, using 2mm thick M.S plate and 30x5mmM.S flats including cutting, shaping, welding, applying a coat of iron primer after scrapping and cleaning, painting with 2 coats of synthetic enamel paint, painting bore hole details and name scheme on both sides of lid for identification, etc. complete and measures in weight of the box (For 5% of drilling length) etc., complete as per specifications and as directed by the Engineer-in-Charge

Providing Curtain Grouting in Drainage gallery;Capping and covering the grout holes at dam top (after the drilling and grouting work is over) using M15 grade of concrete along with water proofing admixture to prevent ingress of rain water , to the desired depth as per the site condition etc., complete as per specifications and as directed by the Engineer-in-Charge

Providing Curtain Grouting in Drainage gallery;Cleaning concrete / masonary / rock surface for guniting / shortcreting by sand blasting method as per specifications including cleaning by air and water jets after sand blasting cost of all materials, labour, machinery, scaffolding with initial lead for sand upto 1 km and all lifts etc., complete as per specifications and as directed by the Engineer-in-Charge

Providing Curtain Grouting in Drainage gallery;Providing pointing to stone masonry in C M 1:2 proportion, power tool cleaning , chemical cleaning for removal of algae fungi, applying top coat after finishing complete as per specifications including cost of all materials , machinary, labour, scaffolfing, Hire charges of cranes, Insurance charges, transportation with all leads and lift etc., complete as per specifications and as directed by the Engineer-in-Charge

Providing Curtain Grouting in Drainage gallery;supplying heavy gauge PVC conduit pipe 40MM dia confing to IS 2509 with suitable size bends , junction bob adhesive paste ect And fixing using invited wood plugs in case of RCC wall stone structure rawal plugs in case of brick wall and cement plasting damaged portion using saddles at an intraval of 700mm using NF screws a)40 mm dia 2.5 mm thick.

Providing Curtain Grouting in Drainage gallery;Supplying of 1.1 KV LT UG cable XLPE or Heat resistant PVC insulated, PVC extruded Inner sheath armoured UG LT cable as per IS-1554 (Part-1) or IS-7098 Part-1, Armouring strip thickness in average +5% and resistivity 14 Ohms/Kms (Max) as per IS-3975 3.5 Core 150 sqmm

Providing Curtain Grouting in Drainage gallery;Labour charges for laying of cable in Existing Trench/GI pipe/Stone Ware/RCC Hume pipe using Wooden/Aluminum Rollers as directed by the departmental staff 95 sqmm150Sqmm

Providing Curtain Grouting in Drainage gallery;Supplying and fixing of class A (medium duty) GI pipe of wall thick ness not less than 3.25mm on pole/wall/drain crossing with necessary clamping arrangements for UG cable of 1.1 KV class. 10mm

Providing Curtain Grouting in Drainage gallery;Supplying and making straight through cable joint with epoxy resin including ferrules and other jointing materials for PVC insulated and PVC sheathed steel tape, wire armoured aluminium conductor cable of 1.1 KV grade of the following sizes. 3 ½ x120 /150 sqmm

Providing Curtain Grouting in Drainage gallery;Supplying and fixing 2mm thick perforated cable tray with powder coated paint on existing M.S.angle support using necessary GI bolts,nuts and washer or welding as required e) 750x50mm .

Providing Curtain Grouting in Drainage gallery;Supplying tinned copper lugs and crimping and wiring to terminal point for wire of the following sizes. 150 sqmm Long Barrel

Providing Curtain Grouting in Drainage gallery;Supplying tinned copper lugs and crimping and wiring to terminal point for wire of the following sizes. 95 sqmm Long Barrel

Providing Curtain Grouting in Drainage gallery;Supplying of TPSt with rewirable porcelain channels in SM Enclosure. Made out of 14 SWG powder coated paint of approved color. 100 Amps Group A

Providing Curtain Grouting in Drainage gallery;Fixing of 100Amps to 250A TPST/ change over switch/Contactor along with neutral link with screws, bolts,nuts and wiring using required capacity wires and circuit labeling. 100A to 250A TPST

Providing Curtain Grouting in Drainage gallery;Suppling and Fixing M.S Rafter Clamp Set Made out of M.S Flat & 14mm M.S rod.

Providing Curtain Grouting in Drainage gallery;Supplying Bitumen Compound and covering the cable joint/ pot heads.

Providing Curtain Grouting in Drainage gallery;Supplying Epoxy Resin and covering the cable joint.

Providing Curtain Grouting in Drainage gallery;Black Cambric tape 25 mm wide 10 mil thick and in rolls of 50 Mtr

Providing Curtain Grouting in Drainage gallery;Supply of LED pole mounting type post top lantern with pressure die cast aluminium housing body for optimal thermal dissipation. Lamp compartment comprising of anti glare clear diffuser with Injection moulded polycarbonate/clear glass material, delivering superior light output.Rated life Burning Hrs 50000 hr @ Lumen Maintenance of 70%, CCT > 5500K, IP 66 optical and electrical compartment & impact resistance of complete luminaire > IK08. Power Factor >0.9 with mains, Surge Protection- Min 5KV along with Over voltage/Overload, short circuit/ miss-wiring protection. Compatible for pole mounting with outer dia of 40mm to 50mm. Universal Voltage driver to operate wide voltage range from 100V to 270V 50/60Hz application. Compliance to IS 10322/IEC 60598, LM 79 & LM 80 Adherence with RoHS. UL approved MCPCB . LED Efficiency>130lm/w, nominal CRI >75. Luminaire manufacturer should have inhouse facility accredited by NABL/CPRI & any Government certified agency & Design & Development facility certified by ISO 9001:2008 . Housing with supplier word mark /name shall be Engraved / Embossing on the die cast housing/ Body part. Warranty of 2 Years against any manufacturing defect working under standard electrical conditions as mentioned above should be given by LED manufacturer & Cree/Nichia/Lumileds/Osram make LED Source. LED Post Top Lantern with 25 watts

Providing Curtain Grouting in Drainage gallery;Supply of LED floodlight luminaire with pressure die cast aluminium housing body for optimal thermal dissipation. Lamp compartment comprising of anti glare clear diffuser with Injection moulded polycarbonate/clear glass material, delivering superior light output Rated life Burning Hrs 50000 hr @ Lumen Maintenance of 70%, CCT > 5500K, IP 66 optical and electrical compartment & impact resistance of complete luminaire > IK08. Power Factor >0.9 with mains, Surge Protection- Min 5KV along with Over voltage/ Overload, short circuit/ miss-wiring protection. Compatible for pole mauling with outer dia of 40mm to 50mm. Universal Voltage driver to operate wide voltage range from 100 V to 270V 50/60Hz application. Compliance to IS 10322/ IEC 60598, LM 79 & LM 80 Adherence with RoHS. UL approved MCPCB. Top access street light with single screw to ensure ease of maintenance at the sight site location with minimized minimal tools. LED Light fixture with 200 W System Power consumption. LED Efficiency> 1301m/w, nominal CRI >75. Luminaire manufacturer should have in- house facility accredited by NABL / CPRI & any Government certified agency & Design & Development facility certified by ISO 9001:2008. Housing with supplier word mark / name shall be Engraved / Embossing on the die cast housing / Body part Warranty of 2 Years against any manufacturing defect working under standard electrical conditions as mentioned above should be given by LED manufacturer & Cree/Nichia/LED Floodlight 200W