Construction Of Drain and revamping of Street Light Poles from Ooc to Biological Science Back side with walk way and other allied works at IISc

Amount

Earth work excavation for pipeline trenches in all kinds of soils by mechanical means as per drawing and technical specifications, including setting out, construction of shoring, strutting, barricading, caution lights, bracing, using sight rails & bonding rods at every 100 mm wherever necessary as directed, removal of stumps and other deleterious matter, dressing of sides and levelling the bottom of trench to the extent required , utilising the available excavated earth locally for the work etc., and all other appurtenances complete in the following strata. All kinds of soils. Depth upto 1.50 m

Refilling available earth around trenches/pipelines, cables in layers not exceeding 20 cms in depth, compacting each deposited layer by ramming after watering with a lead upto 50 m, and lift upto 1.5 m. Including cost of all labour complete as per specifications

Providing and laying in position Cement Concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machinery, curing, and all the other appurtenances required to complete the work as per technical specifications. Mix 1:4:8 Using 40 mm nominal size graded crushed coarse aggregates

Providing and removing centering, shuttering, strutting, propping etc.,, for Drains Columns, Pillars, piers, Abutments, posts and struts, square/ rectangular/ polygon in plan including cost of all materials, labour with all lead and lift at all levels etc., complete as directed by the Engineer- in-charge. For Foundation, Sub structure of Cross drainages

Providing and laying in position Cement Concrete for all Sub structures of building, Irrigation works, Sub structure works of bridges, Drain works & other parallel works from 0.50m to 3.50 m height. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers, laid in layers, well compacted using needle vibrators, providing weep holes wherever necessary, including all lead & lifts, cost of all materials of quality, confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications.M25 Design Mix Using 20 mm nominal size graded crushed coarse aggregates

Providing and removing centering, shuttering, strutting, propping etc.,, for Drains Columns, Pillars, piers, Abutments, posts and struts, square/ rectangular/ polygon in plan including cost of all materials, labour with all lead and lift at all levels etc., complete as directed by the Engineer- in-charge. For Cement Concrete Drain Walls

Supplying, fitting and placing TMT FE 550 / 550D Steel Reinforcement including cost of all materials, machinery, labour, cleaning, straightening, cutting, bending, hooking, laping/welding joints, tying with binding wire / soft annealed steel wire and other ancilary operations complete as per drawing and technical specification.All type of structures

Cutting of trees, excluding removal of stumps and roots of trees Girth from 300 mm to 600 mm

Cutting of trees, excluding removal of stumps and roots of trees Girth from 600 mm to 900 m

Supplying and fixing M15 grade precast cement concrete Kerb stones for Roadway, Sidewalls and gutters fixed with CM 1:3 fixed and finsihed in line as per direction of Engineer in charge. (The cost of PCC shall be paid extra) 600 x 300 x 100 mm size

Providing and laying 60mm thick factory made cement concrete paver block of approved shape and colour of M -30 grade made of C&D waste by block making machine with vibratory compaction laid in required pattern and including over 50mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge.

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material to the appropriate disposal area as per direction of Engineer-in-charge.

Cutting Asphalt /Concrete road surface using machine cutter for leakage pit with earth work excavation in allclassifications of soil including all lead and lifts bailing out water with pumps including barricading, danger lighting etc., as per requirement and disposing of the excavated stuff as directed. After attending the leak, refilling the trench for 30 cm depth quarry dust above and around pipelines and balance with available earth in layers not exceeding 20 cms in depth, compacting Each deposited layer by ramming including watering and consolidation by mechanical means approved by Engineer Incharge. (Work to be carried out as per leak repair manual and the rate includes hire charges of dewatering Pump, tractor, Jeep with all kinds of Labour in a Complete manner).

Labour charges for works of loading and unloading works and for semi skilled (Shifting of excess soil)

Labour charges for works of plumber and carpenter and etc for Door repairs and fixing of plumbing fixtures servicing.

Removal of Unserviceable Soil materials/debris,concrete with Disposal upto a Suitable distance as directed by the Engineer incharge of work outside the IISc campus(Up to BBMP Iimits)(All Shifting of excess soiland materials and unused materials) For Tractor-Trolley

Removing B.S slab of drain and stacking in suitable place including loading, transporting, unloading with in the radius of IISc campus as per direction Engineer in charge

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge ( disposal outside the IISc campus(outside BBMP Iimits)

Providing and constructing load bearing wall with Solid Concrete blocks of size 400x200x100mm having block density more than 1800kg/m3 and minimum compressive strength of 4.00 N/mm2 conforming to IS 2185 (Part - I) - 2005 and constructed with CM 1:4 as per IS 2572:2005 including cost of all materials, labour, scaffolding and curing, usage charges of machinery etc complete as per specifications.

Providing Size Stone masonry with hard stone in foundation & plinth with Cement mortar 1:6 (1 cement : 6 coarse sand)

Providing and laying 100mm thick pre-cast cover slabs over Road side drains / utility ducts / Rain water harvesting pit of width not exceeding 1000 mm using M20 concrete reinforced with TMT bars Fe 550 @ 6kg/ m2, slabs jointed in CM 1:3 proportion and nicely finished Including providing holes in the Cover slabs wherever necessary for easy drainage of surface water including of labour, materials, scaffolding, usage of machinery, curing, lead and lift charges etc, Complete.

Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1101 750 mm dia

Fabricating, supplying and erection of ... ms long hot dip Galvanized Conical hot dip Pole with BSEN 10025 grade S355JO steel plate for shaft, IS 2062 for base plate with door opening arrangements, including suitable boards, Bakelite sheet and MCBs as per IS specifications suitable to with stand the wind speed of 47 m/s for ....... m Pole in single section and single joint welded as per IS 9595 / IS 10178 AWS having dimensions bottom.....mm, top ...mm with 3mm thick, suitable base plate and 4Nos of.........long J bolts along with template and the Pole shall be hot dip galvanized in single dipping with not less than 65 micron as per ASTM-A123 and 153 etc.,(excluding foundation) as per drawing appended. 8 m - Top 75 mm and Bottom 155 mm dia

Supply of LED Street light luminaire with pressure die cast aluminium housing body for optimal thermal dissipation. Lamp compartment comprising of anti glare clear diffuser with Injection moulded poly carbonate material, delivering superior light output Rated life Burning Hrs 50000 hr @ Lumen Maintenance of 70%, maximum light intensity should be between 60 degrees to 70 degrees. CCT > 5500K, IP66 optical and electrical compartment & impact resistanceof 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 40 mm to 50mm. Universal Voltage driver to operate wide voltage range from100V to 270V 50 / 60Hz application. Compliance to IS 10322 / IEC60598, LM79 & 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 ........W System Power consumption. LED Efficiency > 130 Lm/w, nominal CRI >75. Luminaire manufacturer should have in-house facility accredited by NABL /CPRI & any Government certified agency & Design & Development facility certified by ISO9001:2008. Housing with supplier word mark /name shall be Engraved /Embossing on the diecast housing/ Body part. Warranty of 2Years 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 Streetlight 120 W

Supply and Installation / Fixing / Provision of Pole box with HRC Fuse / MCB provision and suitable connector / terminal for 3 Ph/ 1 Ph connections with Loop-In & Loop- Out terminals for 10 mm2 /25 mm2 3.5 C AI/Ar/Cu/Ar Cable and branch out 2.5 mm2 2 core AI/Cu PVC Insulated cable, enclosed in a Thermoplastic, Polystyrene enclosure, which should be shock proof, safe, IP65(Weather Proof), rust proof, dust proof, water proof having Internally Embedded Gasket with provision for cable entry through IP65 Thermoplastic, polyamide glands and/or grommets and with locking arrangements as required. 200mm x 200mm x 98mm. (Make:Sintex/Reputed Make)

Supplying, and fixing of Hot dip Galvanized M.S. Bracket suitable for out door luminaries and mounted on Octagonal pole / Tubular Pole using necessary bolts, nuts etc., complete fittings to exisiting pole. Single Arm Bracket with 1000 mm Standard 40/50 mm dia

Supply and Installation of 3 Phase SLC Controller 4G gateway with Pole Mounting accessories and Installation accessories (CCMS). (Make: Schnell/Orient/Reputed make)

Wiring for lighting/power circuit using one of FRLS PVC insulated 1100V grade, multistrand copper wire with low conductor resistance single core in open or concealed system of wiring with specified IS-694:confirming to latest amendments. 2.5 Sq mm (Make:KEI/Havells/Gems Cab/Polycab)

1.1 kV, XLPE or Heat resistant PVC insulated, PVC exutruted Inner Sheath Armoured LTUG Cable as per IS-1554 (Part1) or IS-7098 Part-1, Armouring strip thickness and resistivity as per IS-3975. 16 Sqmm, 4 Core, (11 GI Strips - 4 x 0.8 mm) (Make:KEI/Havells/Gems Cab/Polycab)

Supply and fixing of Pre - Insulated Lug / bimettalic lug/ end Termination - CPTAU for 16 Sqmm

Supply of Double compression Brass cable glands with earth tags & Heavy duty Aluminium lugs for AL cables, Outdoor/Indoor Heat Shrinkable cable sealing kits and consumables for the following size of cables.25mm, 4Cx16 Sqmm

Laying of one number PVC insulated and PVC Sheathed / XLPE Power cable of 1.1kV grade of following size direct in ground inculding excavation and refilling the trench etc as required, as directed by the departmental staff. 2.5 to 25 Sqmm

Supplying and embedding following dia G.I pipe (medium class) in pole collar / foundation (during casting) for cable entry including bending the pipe to the required shape complete as required. 25mm Dia

Painting of existing street light pole after scrapping the old paint and painted with suitable colour two coat enamel / Silver paint including coping / footing of the pole as direction from Engineer in charge. Above 5.5 to 7.5 m street light pole.

Hiring of Mobile Hydraulic Crane 3 t capacity for Street light pole shifting & locating.

Street light numbering and scheduling pole in paint as per the direction of engineer incharge of work.

Demolishing of existing pole cement concrete / brick manually or by mechanical means including disposal of material lead as per direction of Engineer - in -charge, and miscelleanous work.

Providing and laying in position Cement Concrete for levelling course for all works in foundation. The granite / trap /basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machinery, curing, and all the other appurtenances required to complete the work as per technical specifications, (decorative round pedestal as per design) Mix 1:3:6 (M10) Using 20 mm and down size graded crushed coarse aggregates

S NINGAPPA (BID ID -3216383)

NS INFRAS (BID ID -3217931)