Indian Institute Of Science Tender

Supply, Installation, Testing & Commissioning of external power lift man rider unit for accessing the head frame suitable for 16 Mtr High Mast. The unit shall be suitable for safe load carrying capacity of 300kg with climb speed not exceeding 9m/min.

Supply, Installation, Testing & Commissioning of external power lift man rider unit for accessing the head frame suitable for 20 Mtr High Mast. The unit shall be suitable for safe load carrying capacity of 300kg with climb speed not exceeding 9m/min.

Supply, Installation, Testing & Commissioning of external power lift man rider unit for accessing the head frame suitable for 30 Mtr High Mast. The unit shall be suitable for safe load carrying capacity of 300kg with climb speed not exceeding 9m/min.

Earth work excavation for Foundation by mechanical means for allworks & depth upto 3 m, as per drawing and technical specifications,including setting out, shoring, strutting, barricading, caution lights, including dressing of excavated surfaces, disposing off or levelling theexcavated earth or sorting & stacking the selected earth for reuse in a radius of 50 m and lift upto 1.5 m including cost of labour, tools, usage of machinery & other appurtenaces required to complete the work In all kinds of soils Depth up to 3.5m

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.

PCC in Bed 1:4:8 @ depth of 3m from GL of thickness 150mm.OPC @ 180 Kgs, 40mm & down size graded Granite metal coarse aggregate @0.85Cum & fine aggregates @0.57 cum machine mixed concrete laid in layers not exceeding 75 mm thick & well compacted.(1 cement :4 sand: 8 Aggregate) Providing cement mortar of mix 1:4:8 (1 cement :4 sand: 8 Aggregate) including cost of all materials, formowrk, centering, scafolding labour charges, HOM of machinery complete as per specifications. Specification No. KBS 0.5-1.2. All works complete as per the drawing, technical specification and direction of the Engineer in-charge.

Providing Thermo-Mechanically Treated bars of grade Fe-550D or more Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position, binding and anchoring to adjacent members whereever necessary complete as per Designincluding cost of material, labour, usage charges complete as per specifications. (The laps and wastages shall not be measured separately)

Providing and laying in position Reinforced cement concrete for all Foundation works. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticizers laid in finished layers, well compacted using needle vibrators, including all lead & lifts, cost of all materials, quality confirming to the requirements of relevant IS codes , labour, Usage charges of machinery, curing and all the other appurtenances required to complete the work as per technical specifications including cost of all materials, formowrk, centering, scafolding labour charges. M25 Design Mix Using 20 mm nominal size graded crushed coarse aggregates.

Supply, Installation,Testing and Commissioning of Electrical feeder pillar for high mast with all accessories including required foundation as per the SLD enclosed. (Refer Technical Specifications Section:11)

Supply, installation, testing and commissioning of of LED Floodlight with system power consumption of the following wattage ratings. Housing made of die cast aluminium for efficient thermal management, sturdiness & corrosion resistance. SS hardware, silicon gasket for IP66 protection, IK07 rated and operating ambient temperature of -10°C to +45°C. Built-in, IP 67 potted electronic LED driver with APFC, 140-270V operating voltage, PF≥0.95, THD ≤10%, Surge Voltage Protection up to 10 kV With Built In SPD, other safety test as per IS 15885 Part-2/Sec 13 and CISPR 15 complied. High efficiency long life LED module mounted on MCPCB with average life shall be L70 B50 50000 hrs, LED efficiency145 LPW, system efficiency ≥ 120 LPW, CRI70 and viewing angle of 120deg for better uniformity. UV Stabilized symmetrical distribution polycarbonate lens. Tempered protective toughened glass 4 mm, thermal shock and impact resistant (IK-07) fixed to the housing with aluminium frame and SS screws. Wall or surface mounting using adjustable MS cradle of thickness 4 mm with SS angular dial is provided with the fixture for precise angular mounting of luminaire. LM 79 report as tested in NABL certified lab & LM 80 report from LED chip manufacturer. Luminaire manufacturers should have in-house facility accredited by NABL & 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 5 Years against any manufacturing defect working under standard electrical conditions as mentioned above should be given by LED manufacturer. (Make: Crompton/Philips/Wipro/Panasonic/Havells/Lighting Technologies) HOCKEY GROUND 500W LED Flood light with 10 deg beam angle

FOOT BALL GROUND a) 500W LED Flood light with 30 deg beam angle

b) 500W LED Flood light with 10 deg beam angle

CRICKET GROUND a) 960W LED Flood light with 30 deg beam angle

b) 960W LED Flood light with 10 deg beam angle

Supply of 1.1 kV, XLPE or Heat resistant PVC insulated, PVC exutruted Inner Seath Armoured LTUG Cable as per IS-1554 (Part- 1) or IS-7098 Part-1, Armouring strip thickness and resistivity as per IS-3975. a) 10 Sqmm, 4 Core, (10 GI Strips - 4 x 0.8 mm)

b) 16 Sqmm, 4 Core, (11 GI Strips - 4 x 0.8 mm)

c) 25 Sqmm, 3.5 Core, (12 GI Strips - 4 x 0.8 mm)

d) 50 Sqmm, 3.5 Core, (16 GI Strips - 4 x 0.8 mm)

e) 3.5 core x 240 sqmm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. a) Upto 35 sq. mm

b) Above 35 sq. mm and upto 95 sqmm

c)Above 185 sq. mm and upto 400 sqmm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required. a) Upto 35 sq. mm

b) Above 35 sq. mm and upto 95 sqmm

c) Above 185 sq. mm and upto 400 sqmm

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required. a) Upto 35 sq. mm (clamped with 1mm thick saddle)

b) Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp)

c)Above 185 sq. mm and upto 400 sq. mm (clamped with 40x3mm MS flat clamp)

Cutting road surfaces for pipeline trenches and disposing of excavated stuff as directed including barricading, danger lighting etc in the classifications for cutting asphalt road surface by machine cutting to demarcate the trench width of the surface.

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. a) 3½ X 240 sq. mm (62mm)

b) 3½ X 120 sq. mm (45mm)

c) 3½ X 50 sq. mm (35mm)

d) 3½ X 25 sq. mm (28mm)

e) 4 X 16 sq. mm (28mm)

f) 4 X 10 sq. mm (25mm)

Supplying and fixing cable route marker with 10 cm X 10 cm X 5 mm thick G.I. plate with inscription there on, bolted /welded to 35 mm X 35 mm X 6 mm angle iron, 60 cm long and fixing the same in ground as required.)

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required.

Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)

Supplying and fixing Moulded Case Circuit Breaker (MCCB) over the existing wood/panel board using necessary screws, bolts, nuts, necessary phase separators, handle and wiring complete. Protection of Overload and Short circuit in Thermal Magnetic Release. Micro processor release shall have Earth Fault as per IS-13947. (Icu=100% lcs). In 4P MCCB, all Poles should have protection for Short-Cicrcuit/Over Load. For Microprocessor MCCBS Facility for segregating Priority and Non-Priority loads must be available in the MCCB. MCCB shall be provided with double insulation (insulation between front cover and internal power circuits to avoid any accidental contact with live current carrying path with the front cover open). Multi-pole breakers shall be designed to break all the poles simultaneously and they shall have a single mechanism. a) 500-630 Amps FP 50 kA

b) 250Amps FP 35kA

c) 125Amps FP 25kA

d) 100Amps FP 25kA

Supplying & fixing miniature circuit breakers on existing MCB distribution boards using necessary fixing materials and 'C' Type curve, indicator ON/OFF, energy cross-3 with Short circuit breaking capacity of 10K and complete wiring as required confirming to IEC 60898. a) 6-32 A TPN

b) 50-63Amps TPN

Supplying of multi function digital meter with three line back light LCD type display for voltage, Current, frequency, Power, power factor, kVA, kWH, kVAR suitable for 3 phase, 4 wire LT network with IP 54 degree of protection and completely wired as required with communication Port and Class 0.5s accuracy.

Supplying, fixing and wiring 50/5 to 400/5A 5VA burden Current Transformer Class 0.5 accuracy with tape wound.

Supplying and fixing of LED type panel board indicating lamp with required colour suitable for 220v A.C. 50 Hz 12/24v DC.

Supplying, fixing and wiring earth leakage relay with core balanced current transformer suitable for single phase 50 Hz AC with latest microcontroller based, digital readout of percentage leakage current, programmable delay/auto/manual reset facility suitable to mount on DIN rail/ flush mounting on panel board.

Supplying ......... amps rated 3 phase with neutral bus bar using required capacity electrolytic aluminum strips covered with heat shrinkable coloured PVC sleeve, mounted on phenolic/FRP/DMC insulator which are mounted on powder coated 40x6mm M.S.flat frame work in existing panel board. The bus bar shall have suitable holes for termination of incoming and outgoing cables as per IS specification with necessary bolts, nuts and washers etc., complete. a) 100 Amps 4x30x6mm Aluminum Strips

b) 250 Amps 4x30x10mm Aluminum Strips

c) 600Amps 4x75x10mm Aluminium Strips

Fabricating supplying and mounting MS box made out 16 SWG suitable for floor / wall mounting, fully weather proof with provision for better heat dissipation, provided with hinged front cover, equipped with tamper proof locking arrangements, with suitable size clamps with necessary cable entry pipe with gland and box should be finished with 7 tanks treatment with powder coated paint and finally finished with approved colour etc., complete.

Supplying and fixing angle iron framework fabricated out of M.S. angle iron and M.S. flat of size 75x75x6mm with bolts, washers etc., and painted with 2 coats of red oxide and then two coats of approved paint.

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. a) 4 Sq.mm

b) 6 Sq.mm

c) 10 Sq.mm

d) 16 Sq.mm