E(U)/CHM-08/2020-21 - PROVN OF HIGH MAST LIGHTS IN CERTAIN AREAS AND PROVN OF ELECTRIC PANEL AND MOTOR WITH CONNECTED ITEMS FOR TREATED WATER SUMPTURE NEAR MUSEUM AT CHANDIMANDIR UNDER GE (U) CHANDIMANDIR

Amount

Supply, install, testing and commissioning of 5 HP monoblock submersible pump, 415 V 3 Phase, minimum 15 m head and discharge not less than 700 LPM, complete with locking arrangement inside pit, including fittings like strainer, foot valve, flanges etc, complete all as specified and directed.

Supply, install, testing and commissioning of Starter cum LT panel made out of CPRI approved 1.6mm thick CRCA sheet, dust and vermin proof with angle iron base frame and legs of size 50x50x6mm, PCC 1:2:4 type B-1 for grouting of base, suitable for 3 Phase 415 V 50 Hz complete with incoming of MCCB 4 pole 32 Amps 10 KA, DOL starter suitable for 5HP, 3 phase submersible motor, LED indication lamp RYB, Multifunction meter along with set of CTs, cable entry glands, earthing for panel, complete all as specified and directed.

Supply, laying, testing XLPE cable, insulated, screened, PVC bedded, Galvanized steel strip or wire armoured, electric power cable 1.1 kV grade, with stranded aluminium conductor of size 16 sqmm 4 core, complete all as specified and directed.

Excavation in trenches in hard/dense soil n. exc. 1.5 metre wide and n. exc. 1.5 Mts in depth for laying of cables poles stay, and getting out complete all as specified and directed.

Returning filling in including spreading, watering and well ramming in layers n.exc. 25 cm thick in hard / dense soil, after the cable are laid complete all as specified and directed.

Removal of surplus soil to a distance n. exc. 50 Mtrs and depositing where directed at a lavel n.exc. 1.5 Mtr above the starting point complete all as specified and directed.

Supply and laying double walled corrugated (DWC) HDPE duct pipe conforming to IS 14930 Pt II of approved color complete with fittings for cable protection of following size 40 mm outer dia

Supply and fixing PVC insulated and sheathed 3 core copper flat cable as per IS 694, 1.1 kV grade, to be used for submersible pumps, 10 sqmm complete including making connections complete all as specified and directed.

Supply and lay pipe GI medium grade including fittings 100 mm dia complete all as specified and directed

Supply and lay pipe GI medium grade including fittings 50 mm dia complete all as specified and directed

M&L for providing cement concrete 1:3:6 (40mm grade aggregate type C2) including necessary form work for pipe support complete all as specified and directed by Engr-in-Charge .

Cutting & screwing of existing sewage water main of size upto 100 mm dia pipe and position and inserting of (100X100X50) tee for taking branch connection for GI tubing 50 mm bore.

Supply and fix gun metal gate valve with iron wheel head confirming to IS-778 class -I screwed both ends for iron pipes and all as directed of size 50 mm dia. Make:- Leader / EKTA /NETA

M & L sand filling under and around the under ground cable to provide cushioning complete all as specified and as directed.

M & L bricks for under ground cable protection with old size bricks laid flat prependicular to the axis of cable complete all as specified and as directed.

Supply, laying, jointing and testing LT underground cable XLPE insulated , PVC sheathed, armoured heavy duty and 1100 volts grade with multistranded aluminium conductor of size 35 sqmm 3.5 core in trenches/ducts/through pipes/under culverts etc complete all as specified and as directed.

Supply, laying, jointing and testing LT underground cable XLPE insulated , PVC sheathed, armoured heavy duty and 1100 volts grade with multistranded aluminium conductor of size 25 sqmm 4 core in trenches/ducts/through pipes/under culverts etc complete all as specified and as directed.

Supply, transporting, errecting and commissioning of 12.5 meter High Mast lighting system complete with foundation duly structurally designed with and including 8 Nos LED flood lights, each of the 8 lights of system wattage 200W, system lumen efficacy not less than 120 lumens per watt , total system lumens not less than 24000 lumens and luminaire mounted on head frame movable lantern carriage, lighting finial, Out door stand mounted feeder pillar made of 3.15 mm thick CRCA sheet and 50 x 50 x 6 mm thick angle iron for base frame and legs, 04 nos legs ,outdoor type with single door on front , duly powder coated with approved shade , 32 Amp MCB 4P incomer, Astronomical type timer switch with 25A TP contactor for automatic control of luminaire, with 2 No 9 A contactors and raise lower push button, incoming 35 sqmm and out going 16 & 2.5 sqmm terminals outgoing terminal and raising lowering system comprising double drum winch, 5mm diameter SS wire rope, trailing cable, connector, integral power tool motor, manual handle, junction box, lightning finial, (wiring material from JB to individual luminaire & MCB in base compartment are not included and are part of installation), single dome aviation obstruction light of LED type, stainless steel hoisting wire rope 5mm dia AISI 304 grade of 7/19 construction, electrical system cable and cable connections, trailing cable-1 per mast 5 core 2.5 sqmm complete. High Mast shall be constructed of special steel plates conforming toS 355 grade as per BS-EN 10-025 with multiple sections of effective length, continuously tapered, 20 side polygonal cross section, hot dip galvanised both internally and externally in single dipping manner, adequate door opening at base of Mast, the Mast suitable for wind speed of 50 m/sec, as per IS-875 Pt-III, bottom outer dia of the Mast not less than 360mm and top outer dia not less than 150mm, thickness of section not less than 3mm including necessary excavation and earth work. Foundation for the Mast designed for SBC of soil 10 ton/sqm at 2m depth, with M-25 design mix concrete as per manufacturer's instruction with foundation bolts, nuts, base plate 520mm dia. and 25mm thick, each flood lights on the High Mast head frame movable lantern carriage shall be high pressure die cast aluminium weather proof housing housing with IP-66 protection,

Item 21.00 (Contd…) heat resistant tampered glass for protection with 5KV surge protection, complying to IEC-60598/IS, 10322 (Pt-5/sec, S-987, weather proof LED with 120 degree view angle, power factor minimum 0.9 at full load/230 volts, life expectancy of driver min 30000 hours and LED 50000 hours, input voltage 140V to 285V AC at 50 Hz, with short circuit protection, reverse polarity protection, optical assembly shall be structured LED array for optimized photometric distribution with photometric lenses designed to optimize application efficiency and minimal glare. Driver shall be constant current type having THD less than 15% and PF greater than 0.90 at full load/230 volts. NOTES : 1. The contractor shall submit test report from manufacturer of the LED fittings giving detail of each parameter /specifications of LED luminaire mentioned in the BOQ item to comply with minimum requirements mentioned therein. 2. Contractor to submit LM79 and LM80 test compliance report for LED luminaries rest all as specified and directed. 3. The contractor shall submit warranty certificate for LED fittings from manufacturer for minimum 2 years. 4. The luminaire must have secondary optics with perfectly matching lenses for better light control. 5. The erection work shall be carried out through manufacturer only. 6. The contractor shall submit drawing of foundation details as per manufacturer recomendations. MAKE of High Mast Pole : Crompton Greaves / Bajaj Electric /C&S Electric/Havells/ Surya/ philips. Make of LED fitting : Halonix/C&S/Jaquar/Bajaj/Surya/Philips

M&L earthing complete with galvanized steel plate electrode 60cm X60cm X6mm surrounded by charcoal & salt buried directly in a pit of depth not less than 1.5m below ground level with top edge of the earth plate at a depth of not less than 1.50m below ground level, connected to and including GI strip 32x6mm upto 7.5m length by means of bolts, nuts, check nuts & washers of galvanized iron, earth strip protected by galvanized steel pipe 40 mm bore (medium grade) & connected to main control board including necessary excavation & earth work, disposal of surplus soil not exceeding 50m, in any type of soil. (The rate also includes for cost of charcoal & salt in alternate layers of 15 cm thickness, 20 mm bore GI pipe (medium grade) for watering, funnel, wiremesh, PCC chamber in cement concrete (1:3:6) type C-1, 40mm thick RCC(1:2:4) type B-1 cover & frame etc) including GI protection pipe for earth lead complete all as indicated in electric plate No 3 of SSR 2009 Part I including testing complete all as specified and as directed.

Supply, installation, testing and commissioning of outdoor type Polycarbonate CPRI approved OEM made Street Light Control Panel shall be made of modular POLYCARBONATE THERMOPLASTIC ENCLOSURES which should be UV resistance in accordance with IEC 61439-1, clause 10.2.4: The panel should be anti-acid & anti corrosive. Degree of protection against mechanical load should be IK08 (5 Joule) in accordance with IEC 62262. The manufacturer of board/panel shall submit a copy of CPRI TEST REPORT IN POLYCARBONATE OF DEGREE OF INGRESS PROTECTION IP65 IN ACCORDANCE WITH IEC 60529. The gasket should be internally embedded made of polyurethane. The manufacturer of board/panel SHALL submit a copy of TYPE TEST REPORT of a board made out of Polycarbonate thermoplastic panel in accordance with IEC 60439-1. The CPRI report shall have mention of following tests performed and passed out satisfactorily: Temperature Rise, Dielectric Properties, Short circuit withstand current – Rated peak & short time withstand current and Rated Conditional Short Circuit Current, Effectiveness of Protective Circuits. The board manufacturer must submit the copy of type test reports for Polycarbonate Thermoplastic Board only. Test Reports submitted of other material of construction like MS, SS will not be applicable. Guarantee and warrantee certificates will be accepted only from original manufacturer. The panel should passed glow wire test 960oC in accordance with 60695-2-11 [flame retardant and self-extinguishing. Make- Hensel/Universal Switch Gear & Control/Schneider with MC 75 for base frame & angle iron 50 x 50 x 6 mm size legs , 04 nos legs , PCC 1:2:4 type B-1 for grouting of base,suitable for 3 phase 415 volts 50 Hz 4 wire AC supply complete all as directed with and incl the following:- (a) MCCB FP 125 amps capacity 25 KA 415 volts with adjustable thermal & adjustable magnetic release - 01 (Incoming) (b) Aluminium strip bus bars sleeve insulated and mounted on epoxy insulators 200 amps capacity TPN-01 set. (c) MCCB TP 63 amps 16 KA 415 Volts with adjustable thermal & adjustable magnetic release – 02 Nos (Outgoing). (d) LED type phase indicators RYB with controlling wiring -01 set. (e) Multifunctional meter 96x96 mm size flush mounting digital type -01 No. Make : L&T/Schneider. (f) Earthing terminals – 02 Nos.

R D Bansal

Vasudeva Trading Co.

AK Construction Co

M/S RAGBIR ENGINEERING SERVICES

WR Traders

M/s Friends Engineering Works