Tender For Supplying And Installation Of 5 (Five) Nos. Of Electrical High Mast Lights At Different Public Places Under Goghat-I Development Block, Place Details Given Below : 1. Bali Natun Bazar Near Nepal Sweets Shop Within Bali G.P., 2. Bijalkona N
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Project Description
Tender for Supplying And Installation Of 5 (Five) Nos. Of Electrical High Mast Lights At Different Public Places Under Goghat-I Development Block, Place Details Given Below : 1. Bali Natun Bazar Near Nepal Sweets Shop Within Bali G.P., 2. Bijalkona Near Matheshwar Shiv Mandir Within Raghubati G.P., 3. Gourangabati Near Durga Mandir Within Raghubati G.P., 4. Golpur Near Barowari Tola Within Raghubati G.P., 5. Suniya Near Mansa Mandir Within Goghat G.P. In The Hooghly District.
BOQ
| Sl. No. | Item Description |
| 1 | Supply of 9.0 Mtr. Octagonal in shaft shape, continuously tapered sections having dimensions and thickness as reqd. in the design made from high tensile steel conforming to BSEN 10025 gr.S 355, high Mast system tower with standard dimension of Botom A/F 175 mm, Top A/F 90 mm, body sheet thickness of 3 mm, Baseplate (mm): 300x300x16 (LxBxT), Foundation bolt cat. M24/750x4 with its accessories, Mast shaft shall be given in two sections, Hot dip galvanized and suitable for wind velocity as per IS: 875/1987 part 3. It shall also include accessories for High Mast including Head frame, inside wiring arrangemnet, loop box of IP-65 for o/g to luminaires on top mount on mast. [Pole Make: Trans rail/Utkarsh/ BPP after apvd. as per EIC with chekcing QA which is subject to approve by technical authority] |
| 2 | Construction of suitable shallow reinforced foundation as per standard design as per the manufacturer with 1:1.5:3 cement concrete M-20 gr. for the High Mast considering the safe soil bearing capacity at site as 10T/sq. mtr. TMT steel as per IS (0.5% of CC volume) and about said depth along with suitable dimesion that conforms safe bear of high mast with arround height of 300mm above ground, incl. all material and labour Including the cost of one set 4 Nos. of foundation nuts and bolts of 660mm made out of tor Steel M20 and installation at site with wiring complete in all respect Ie. entire satisfaction of Engineer-incharge. This civil foundation work incl. for erection of 9 Mtr high mast tower by earth work in excavation of foundation trench approx. zone base of CC 500x500x800 mm & CC 500x500x300 mm faced up to base plate including removing soil and necessary trimming the side of trench leveling & dressing and around 1.5 sq m. soiling with jhama picked bricks & M20 CC shallowed above soiling and under top foundation with 3x area of top I foundation and 100 mm depth complete as per modern engineering practice. |
| 3 | Erection of 9 mtr High Mast over the civil foundation bolts with help of Trolley fixed moving crane ( 5 Tanne Capacity) and using other modem engineering practices along with luminaires installation to the end top ring bracket by suitable techniques and means incl. necy electrical connection in proper electrical system eg. socketing etc, complete |
| 4 | Supplying of IP-65/66 LED Flood light (of following mentioned make which is comprising minimal productive 19500 lex each lumisaire) luminaire having Pressure Die-Cast housing with IP 65/66 protection wide lighting diffuser type. 250 Watt selected model choose from below make:Jaquar/ Havells/Surya |
| 5 | Fixing only Floodlight Fitting with suitable tie clamps and MS plate for mounting on Pole/Tower or similar structure |
| 6 | Dual Channel Digital 24 hr & Astronimical DIN Ch.Timer System: (For Energy Saving Special Cut-off system as ref. on Comment Section***):Supply, Fitting, fixing & connection of following materials Switch gears list: (a) MNX12 contracter=2 No. (b) DPMCB Standard Rating & Make Apvd by EIC, = 2 Nos (c) Time Switch (Digital) = 2 Nos (accesories make: L&T/Legrand/Crabtree) etc connections incl chair 3 pole connector as I/C etc all complete as per modern engineering practice. |
| 7 | Supplying of mainline cable Power Supplier end to panel wiring cable incoming of 11kV gr. 4 core AL Armoured 16 mm² make Polycab/ Havells/Gloster/Finolex/KEI make] with necy. Crimping sockets |
| 8 | Laying of one No. cable upto 35 sqmm 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 |
| 9 | Supplying of 4 core 10 sq. mm unarmourded Cu Cable trailing cable inside through the pole |
| 10 | Earthing Installation - with Pipe Electrade:Earthing with 50 mm (ISI-M) dia Gi pipe 3.64 mm thick x 3.04 Mts. long and 1x4 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 3.85 Mts. below the ground level as below |
| 11 | 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) Cl 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 Gl pipe |
| 12 | Extra for treatment of soil by using salt & charcoal or coke for plate electrode |
| 13 | Soll Excavation for Earthing:Excavation of soil for installation of Earth Electrode and filling & ramming for soft sail. |
| 14 | Equipment earthing: (Through Pole top lighting arrestor to ground and other ECC contacts where required as per IE rules):Connecting the equipments body to earth busbar including S & F 20 mm x 3 mm galvanised (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipments incl. drilling holes, with bolts, nuts, washers etc. |
| 15 | S & F Lightning conductor Air-terminals made of 15 mm dia 1500 mm long (Or 20 mm dia 1000 mm long) GI pipe (ISI Medium) having five prongs of 4 SWG GI (Hot Dip) wire at top with 85 mm dia 6 mm thick GI base plate at bottom Incl. necessary holes etc. duly grouted on the top of the pole by suitable arrangement bolts screws etc. as reqd. |
| 16 | Aviation Warning lightSITC Integral LED aviation light comprising of aluminium housing with polycarbonate enclosure on the top of the pole by suitable means with necy, connections etc complete. |
| 17 | Supplying of Marble Plaque mentioning the work description and other detalls to be fixed by masonary means at the suitable place as directed by EIC |
| 18 | Sub Total |
| 19 | GST 18% |
| 20 | CESS 1% Please Enable Macros to View BoQ information |
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