WBMAD/ULB/RM/ NIT-16e/25-26/SL10

Distribution wiring for street light on pole with 2x1/1.40 PVC insulated and sheathed (single core) in 15 mm dia GI pipe (ISI Medium), without control switch incl. S&F 30.48 cm outdoor type dispersive light fitting with GI Pipe bracket and providing 25x6 mm Galv. MS flat clamps with bolts, nuts etc. and incl. painting (Av. run 3m) [PWD Electrical Schedule Page No-H-5;Iteam No-H-1] DISTRICT CHARGES ADDED @ 3.00 %.

Supply of 60 watt new generation energy saving & environmental friendly long life LED Street light made up of pressure die cast aluminium housing with high efficiency LEDs as lighting source and lens embedded PC cover having TOP opening separate driver compartement with IP66 & IK07 rated. [Previous Vetted Rate, attached as referance Vetting]

Supplying of 1.1 KV. Grade PVC 2 core 4 sq. mm. insulated Conductor of following cables. (UD & MA schedule P-44, I-34) NO DISTRICT CHARGES ADDED.

Supplying and fixing 240/415 V 6 -32 Amp DP MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection. [PWD Electrical Schedule Page No-G-1;Iteam No-2(a)] DISTRICT CHARGES ADDED @ 3.00 %.

Supply and delivery of Electronic Timer suitable for 240/ 360/415V, 50 Hz (Make: L&T/ABB/Schneider/Simence/ GE/Minilic) of the following time (Second) range: b) 12.0 to 120.0. (UD & MA schedule P-18, I-31) NO DISTRICT CHARGES ADDED.

S/F M. S. loop box (10 SWG) of size 10.3/4 “x 8.3/4” x 5" (269mm x 219mm x125mm) having almirah type cover complete with special type locking arrangement including S/F 8 “x6” x1/4" (200mm x 150mm x 6 mm) bakelite sheet 1 no. 4-way ebonit connector block, 1 No. 15 Amp fuse unit fitted inside the box and suitable size danger board riveted on cover of the box outside & fixing the box with pole by means of M.S. Clamps of 1"x1/4" (25mm x 6mm) of suitable length and encasing the box by 1:3:6 cement concrete with graded stone chip (3/4" down). The depth of the concrete should be 60cm x 54cm x 54cm including plastering and neat cementing and S/F 2 Nos. compression gland of suitable size and making all necessary connections as reqd. (UD & MA schedule P-18, I-31) NO DISTRICT CHARGES ADDED.

Connecting the equipments to earth busbar including S & F GI (Hot Dip) wire of size as below on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages. (a) Solid GI wire (ii) No. 6 SWG. [PWD Electrical Schedule Page No-H-G-2;Iteam No-5] DISTRICT CHARGES ADDED @ 3.00 %.

Excavation of soil for installation of Earth Electrode and filling & ramming. (a) For Soft Soil. [PWD Electrical Schedule Page No-G-1;Iteam No-1] DISTRICT CHARGES ADDED @ 3.00 %.

Earthing with 50 mm dia 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 below: (a) By ISI-Medium GI pipe [PWD Electrical Schedule Page No-G-1;Iteam No-1] DISTRICT CHARGES ADDED @ 3.00 %.

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