PWD/SE/KEC/NIT-03/20-21

Amount

Dismantling the existing 400 watt HPSV fitting from 11 Mtr Pole Top and depositing the same at South Suburban Electrical Sub Division, 57/2, Diamond Harbour Road, Kolkata-700023 under supervision of concerned Junior Enginner, PWD as per direction of E.I.C.

S&F LED (Minimum 235 Watt, 120 Lumen/Watt) Street light luminarie with high pressure die cast housing with IP 66 with 5 year manufacturer's warranty incl S&F suitable fixing arrangement after dismantaling the Existing HPSV Fittng as dirtected by E.I.C. (Make-Philips/Wipro/Crompton Graves). LED fitting should be warrented for 5 years by the Manufacturer. Necessary documents shoul be uploaded. Detailed technical specification of LED fitting including LED driver with supporting documents from the manufacturer should also be uploaded. LM-79 & LM-80 Test Report/Certficate from the Manufacturer should be uploaded.

Dismantling the existing damaged 11 Mtr ST Pole along with entire fondation, arm brackets, loop box etc after Digging out the earth-pit surrounding the bottom portion of the 11mts. Long S.T. pole approx size of earth-pit -1200 x 2400 x 2800mm. ( 4'ft ) of three sides, 6'ft. of one side & 7'ft. depth from G.L. inside the earth-pit incl. cutting cement concrete foundation & muffing by chiselling & remove the C.C. foundation particles by manually inside the earth-pit incl. lifting the 11mtrs. long S.T. pole inside the above earth-pit very carefully with bamboo rope with sciessors support arrangement to avoid accident after disconnecting the supply cable and mending good the damages as per direction of the E.I.C.

Supply & delivery of 11Mtr ST Pole (MS-Painted) conform to IS-2713/1980 of designation 410 SP-49 having sectional length (Bottom-5.6Mtr, Middle-2.7Mtr, Top-2.7Mtr) with outside diameter & sectional thickness (Bottom-139.7X4.5mm, Middle-114.3X4.5mm, Top-88.9X3.25mm) with S&F of all accessories like Base Plate, Cap, Nuts & Bolts etc. (Make- Bajaj/ Utkarsh/ Subham) as per direction of E.I.C.

Erection of 11Mtr. long Single Steel tubular pole with/without sole plate & Cap etc. in CC foundation (Proportion and dimension indicated below), having 600x600x150 mm thick CC (4:2:1) base block below sole plate/pole with hard jhama metal including CC (6:3:1) muffing 0.30 mts. dia and 0.30 mts. above ground level including 3 mm thick neat cemented finish and GI earth bolt after making drilled holes etc. on pole & carriage of pole upto 1.6 Km from Store to work-site including filling up the excavated earth pit with shifted soil and ramming properly as to GS.

S&F round shape pole mounting cable terminal box of 14 SWG CRC sheet of 9" dia, 5" height and supply & fixing gland, binding plate, nuts, bolts & washers etc as required for 3-phase, 4-wire loop-in and loop-out system and the terminal box fitted on a 50mm dia, 100mm long cylindrical ERW black pipe which is inserted inside the top of the existing pole with proper holding arrangement with C.I. top cover and the terminal box fitted with 4 nos. multitrapping arrangement, square shape aluminium bar on a non-hygroscopic dielectric porcelain insulator on iron bracket incl. painting with 2 coats of RO primer & 2 coats of aluminium paint as per direction of the E.I.C.

S&F 40 mm dia x 1.68 mts. long GI Pipe (ISI-Medium) single arm bracket with 40 mmx10 mm thick, MS clamp/ holder & nuts, bolts etc. as directed by E.I.C.

Painting of 11 Mtr. Steel Tubular Pole anlong with arm brackets & cable terminal box with ready mixed paint/primer of approved make, and brand incl. preparation of surface by sand paper/emery paper, cleaning etc. for receiving fresh coat of paint as to GS. i) 1st coat of aluminium paint over 1 coat of RO priming ii) 2nd coat of aluminium paint over 1st coat

Supply & drawing of 1.1 kV grade 4-core 16 sqmm XLPE unarmoured aluminium cable from pole to pole on the top of the pole through catenary wire system as directed by E.I.C.

Supply & drawing 7/14 SWG twisted GI wire incl. PVC bobbin insulator and binding wire for hanging the above cable holding level and maintaining the proper gap with nut, bolts & washers etc as reqd. as per direction of the E.I.C.

Supply & fixing 0.5" dia pole clamp with Hot Dip Galvanized two-piece type fabricated from 30mm x 5mm MS flat with 4 nos. nut, bolt & washers etc. for holding the straining screw with 7/14 SWG GI wire at the top of the steel tubular pole as per direction of the E.I.C.

Supply & fixing 300 mm long, 13 mm dia GI straining screw as per direction of EIC

Supply & drawing of 1.1 kV grade 4-core 16 sqmm XLPE armoured aluminium cable in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed as directed by E.I.C.

Supplying and fixing compression type cable gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of 4 core 16Sqmm XLPE/PVC armoured cables with finishing of the same cable ends by soldering with cable sockets and insulated tapes etc., including supplying sockets, soldering materials, tapes etc. and making connection to switch, BDB and BBC etc as to GS.

Supply & drawing 2 x3/.036 single core PVC insulated copper wire from pole-head junction box to light fittings through arm bracket incl. rigidly connected with the terminal point as per direction of the E.I.C.

Excavation of soft soil for installation of Earth Electrode and filling & ramming as to GS.

Earthing with 50 mm dia (ISI-Medium) GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level as to GS. N.B: (a) Documents for LED fittings as mentioned BOQ Item Sl. No. 2.00 should be uploaded failing which the bid may be rejected. (b) The Agency must procure the materials from the Manufacturer / OEM or from their authorized. Sales channel so that the standard warranty / support of the Manufacturer / OEM becomes applicable to the products to be delivered and installed by them. (c) Documents that authenticates such procurement from the Manufacturer / OEM or from their authorized sales channel and standard warranty / support should be sent from the e-mail of the Manufacturer / OEM / authorized sales channel to the e-mail of Engineer-in-Charge and hard copy of it to be submitted during execution of work / submission of bill. (d) If any refurbished material is supplied and installed, penal action will be taken as per existing rules.

S. A. ENTERPRISE

T.D.K. ENTERPRISE

M/S N. C. HORE

LIGHTING SOLUTION

RELIABLE CONSTRUCTIONS

J.K. BUILDERS