WBPWD/EE/KED/e-NIQ- 03 of 2025-26

Amount

CONSERVATION AND RESTORATION OF KATHERIN GRAHAM MEMORIAL CHAPEL, DR. GRAHAM'S HOMES, KALIMPONG-ELECTRICAL WORK AND APPROACH ROAD-E.I. WORKS (Job No. K/OW/03 of 25-26)

Supply & delivery of following size PVC inculated unarmoured Copper cable. a) 3 core 2.5 sq mm

Laying of cable upto 3/4 core 25 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting.[PWD/GS Page: F-1 Item: 2(b)] a) 3 core 2.5 sq mm

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. [PWD/GS Page No.: F-5 Item No.: 9] a) 3 core 2.5 sq mm

Supply & fixing of KL-24288, Navi 50 Watt LED 2700K Spot Light. Beam angle : 45°/28°/10°, Body Colour : Graphite Grey.

Supply & fixing of KL-22782, Nebula 18 Watt LED 2700L, Beam Angle : 15° Body Colour : Graphite Grey.

Supply & fixing of KL-23068, Linear Wall Washer 36 Watt LED 2700K, with Driver Complete set. Body colour : Graphite Grey. Length : 1000 mm

Supply & fixing of KL-23248, Power Grazer-21, 40 Watt LED 2700K with Driver & Acce3ssories Complete set. Body Colour : Graphite Grey. Length : 2015 mm

Supply & Delivery of 3.3 Mtr. Long heavy gauge powder coated Decorative / Ornamental Pole including accessories like foundation nut-bolts, sole plate etc. suitable for errection of this Pole Height : 3050 mm. (Make K-Lite Cat no. KP - ID - 4335, Causeway Midi Pole / Havells/ Bajaj/ Utkarsh)

Supply & Delivery of (Make K-Lite Cat no. KP - ID - 4383, sora Bracket Double Arm, Suitable for 2 nos. Post top Lantern /Havells/ Bajaj/ Utkarsh)

Supply & Delivery of (Make K-Lite Cat no. KL - ID - 5072, Prince Orna Mini with E-27 base 12w LED Stick lamp complete set /Havells/ Bajaj/ Utkarsh).

Erection of Single 3.3mtr. long heavy gauge powder coated Decorative / Ornamental Pole including accessories like foundation nut-bolts, sole plate in CC foundation having 600X600X150mm 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 & arriage of pole upto 1.6 Km from Store to work-site including filling up the excavated earth pit with shifted soil and ramming properly. [PWD/GS Page: H-1 Item: A/1]

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: By ISI-Medium GI pipe

Supply delivery & errection Garden Spike Outdoor Ambient Light fitting complete set made with high quality alluminium having 12W LED. (Philips: Garden spike-31385-Anthracite or Equivalent of Havells, Crompton approved by EIC)

Supply and fixing of Monarch Chandelier (Make-Philips 581885/ Havells / Crompton / Equivalent as per EIC)

Supply and fixing of Umbra Pendant Borosilicate double capsule glass inside, clear glass outside (Make Philips- 581854 / Havells / Crompton / Equivalent as per EIC

Lightning Conductor :- S & F Lightning Conductor Air Terminal made of 20 mm dia 1000 mm long GI pipe (ISI Medium) having five discharge prongs of 4 SWG GI (Hot Dip) wire at top duly soldered/ welded with 7/16 stranded GI (Hot Dip) wire and 85 mm dia 6 mm thick GI base plate at bottom incl. necessary holes etc. complete duly grouted on the parapet etc. in CC mortar ( 4:2:1), including thimble joints of 7/16 SWG wire and (25 x 6) mm GI strip with SS nuts, bolts & washers. (Page: J-2/Item-14 + NS)

Supply & fixing of 25 mm x 6 mm thick GI (Hot Dip) flat / strips for Horizontal & Vertical run on wall / floor with GI shaddles as required including drilling holes, bolts, nuts, washers, etc.and for vertical run on wall with GI saddles made by 20mm x 3mm flat 1000mm long fixed by anchor fastner spaced not exceeding 1000mm apart and mending good the damages to building works . (Page : G-3/Item-5d).

Supply & Fixing of Testing Joints by 25 mm x 6 mm thick GI (Hot Dip) strip 125 mm long on wall after making suitable arrangement to establish a clearance of 50mm from wall for making junction connection with vertical conductor and conductor from earth electrode complete with S & F GI bolts, nuts, check-nuts, spring washers etc. as required. (Rate arrived from G.S. Page :J-2/Item-13)

Cutting cornices/ steps etc. including cutting recess in buildings etc. & supply & fixing 15 mm bore (ISI-Medium) GI pipe protection as below and mending good damages to the building works:i) Length above 0.5 Mtr (P:J-1/Item-4)

Earthing with 65 mm dia GI pipe (TATA-Medium) 3.0 Mts. long with welded 2 nos. half circle bracket made of GI strip (65 x 8) mm. with two holes on extended portion of the each strip of length min. 250 mm , and 1 No. 50 mm x 6 mm galvanized (Hot Dip) steel strip (4 Mts. long), 20 mm dia x 125 mm long galvanized bolt, double nuts, double washers including finishing both ends by making holes etc. and S & F 65 mm dia GI pipe (ISI-Medium) protection (3 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level to an average depth of 3.65 Mts. (Rate arrived from G.S. Page : G-1/Item-2d)

Excavation of soil for installation of Earth Electrode and filling & ramming. (Soft Soil) [PWD/GS Page: G-1 Item:1/b]

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe [PWD/GS Page: G-2 Item: 3/a]

Extra for treatment of soil by using salt & charcoal or coke for plate electrode [PWD/GS Page: G-2 Item: 3/b]

S&F earth busbar of galvanized (Hot Dip) MS flat on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as requiredS&F galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall [PWD/GS Page: G-2 Item: 4/a]

Supplying & fixing medium gauge 50mm dia GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required

Charges for making the welding the two adjascent GI strip (earthing grid) by suitable size welding electrode with companies own tools & tackles. Also painting the welded section after removing the slag properly.

S & F of SS nut-bolt-washers of size 50mm long and 6mm dia as per direction of EIC.

Charges for testing the earth electrode by valid calibrated equipments and submit the test report.

Supplying & Erection of No. 6 SWG GI (Hot Dip) continuous earth wire with Galv. (Hot Dip) from Air-terminal to Horizontal GI Strip.[PWD/GS Page: H-4 Item: F1]

Supply, Laying & Fixing of 50mm x 6mm galvanized (Hot Dip) steel strip in underground trench for interconnection between the Earth Points by joining (As per item no 11). (Rate arrived from G.S. Page : K-3/Item -134 + G-1/Item-1a.)0 Item: 2)

SATEN LAMA (BID ID -6821119)

M/S NARAYAN THAPA (BID ID -6823131)