Delhi Development Authority-DDA has published Tender For Maintenance Of Various Colonies Under Nazul Account – Ii Dwarka Zone.Sh: Supplying And Replacement Of 7/11 Meter Height Street Lightrusted/Damaged/ Tilted/Prone To Fall Poles,Cables , Feederpillar & Otheraccessories On Master Plan Road 30 Mtr/4. Submission Date for this Tender is 21-05-2024. Street Lighting Tenders in dwarka Delhi. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Supplying, replacement, testing and commissioning of HOT Dip galvanized octagonal steel pole of11 mtr height and made of 4 mm thick sheet,having bottom 200 mm OAF & top 100 mm OAFprovided with welded base plate of size 320 mm x 320 mm x 20 mm thick with built in connector control box of 1.00 meter above the base plate completewith 250mm wide 3 mm thick hot dip galvanised MS stripin octagonal shape welded permanenty around on window cover/junction boxi/c providing L-hook just below the M.S. strip provided on juncion box/cover box of suitable projection from the pole shaft to prevent the movable junction/cover box going down to the base plate and making a suitable size of hole on above (300 mm approx) of junction /cover box to hold the junction/cover box during the maintenance i/c covering with MS cover arrangement the hole to prevent entry of rain water through it, complete as per drawing & technical specifications attached & providing following accessories with mounted inbuilt control box having flush cover with 2 nos. mounting strips with tapped holes on existing RCC foundation with bolt and nuts, making connections, interconnections with suitable size of copper wire with thimble/lugs in the connector box, earthing, marking/ numbering of pole etc. complete as per drawing & technical specifications attached including following accessories with mounted inbuilt control box. (a). 6mm thick phenolic laminated/Bakelite sheet inside the window mounted on the existing mounting strips inside the flush door. (b). 1 no. 63 Amp terminal block suitable forfollowing conductor / cable, fixedonDIN channels i/c providing and fixing DIN channel of suitable length – on the existing phenolic laminated / Bakelite sheet. (i) 16 sq mm conductor – 2 nos. (incoming and outgoing looping) (ii) Terminal suitable for 6 SWG GI wire / 2.5 sq mm wire. (c).6 Amp,SP MCB,10 KA, ‘C’ Series – 1 no. including mountings on DIN channel, Earth stud 2 Nos. welded at suitable height i/c washers, springs washers & nuts etc. (d) Suitable arrangement for saddling of incoming / outgoing cables. |
| 2 | Providing and laying in position, M25 reinforced cement concrete foundation of size 750 mm (L) x 750 mm (W) and 1800 mm (D) i/c excavation of earth, providing cutting, bending and placing in position reinforcement of cold twisted bar of 12 mm dia. 1960 mm long (approx.) – atleast 8 Nos. and reinforcement ring of cold twisted bar of 10 mm dia. 2800 mm long (approx.)- atleast 10 Nos. (with 150 mm spacing) i/c supplying of 4 Nos. M-24 x 800 mm long (150 mm top threaded & whole galvanized portion) M.S foundation bolt (EN 8-grade) with 3 Nos. nuts and 2 Nos. washer, bolt along with 2 Nos. templates/Anchor plate of size 320 mm x 320 mm x 4 mm thick having 4 Nos. 24 mm dia. holes to match with PCD of poles base plate with positioning of foundation bolts and providing 75 mm (OD) 2 Nos. DWC pipe for cable entry/exit, plastering & painting the foundation above the ground level etc complete as required. |
| 3 | Supplying, installation, testing and commissioningLED street light fitting (IP-66 protection) of following rating complete withpressure die cast aluminium housing with all accessories including making connection & complete as per technical specification attached. a) 90 Watt LED street light fixture with lumens output not less than 10800 . |
| 4 | Supplying, replacement , testing and commissioning of HOT Dip galvanized octagonal steel pole of7 mtr height and made of 3 mm thick sheet,having bottom 135 mm OAF & top 70 mm OAFprovided with welded base plate of size 225 mm x 225 mm x 16 mm thick inbuilt control box 1.0 mtr above the base plate, complete with 250mm wide 3 mm thick hot dip galvanised MS strip in octagonal shape welded permanentLy around on window cover/junction boxi/c providing L-hook in opposite side of control box just below the M.S. strip provided on juncion box/cover box of suitable projection from the pole shaft to prevent the movable junction/cover box going down to the base plate and making a suitable size of hole on above the L-hook (600 mm approx) to hold the junction/cover box during the maintenance i/c covering with MS cover arrangement the hole to prevent entry of rain water through it, complete as per drawing & technical specifications attached & providing following accessories with mounted inbuilt control box having flush cover with 2 nos. mounting strips with tapped holes on existing RCC foundation with bolt and nuts, making connections, interconnections with suitable size of copper wire with thimble/lugs in the connector box, earthing, marking/ numbering of pole etc. complete as per drawing & technical specifications attached including following accessories with mounted inbuilt control box. (a). 6mm thick phenolic laminated/Bakelite sheet inside the window mounted on the existing mounting strips inside the flush door. (b). 1 no. 63 Amp terminal block suitable forfollowing conductor / cable, fixedonDIN channels i/c providing and fixing DIN channel of suitable length – on the existing phenolic laminated / Bakelite sheet. (i) 16 sq mm conductor – 2 nos. (incoming and outgoing looping) (ii) Terminal suitable for 6 SWG GI wire / 2.5 sq mm wire. (c).6 Amp,SP MCB,10 KA, ‘C’ Series – 1 no. including mountings on DIN channel, Earth stud 2 Nos. welded at suitable height i/c washers, springs washers & nuts etc. (d) Suitable arrangement for saddling of incoming / outgoing cables. |
| 5 | Providing and laying in position, M25 reinforced cement concrete foundation of size 500 mm (L) x 500 mm (W) and 1400 mm (D) i/c excavation of earth, providing cutting, bending and placing in position reinforcement of cold twisted bar of 12 mm dia. 1600 mm long (approx.) – atleast 8 Nos. and reinforcement ring of cold twisted bar of 10 mm dia. 1800 mm long (approx.)- atleast 10 Nos. (with 150 mm spacing) i/c supplying of 4 Nos. M-24 x 750 mm long (150 mm top threaded & 250 mm top galvanized portion) M.S foundation bolt (EN 8-grade) with 4 Nos. nuts and 4 Nos. washer, bolt along with 2 Nos. templates/Anchor plate of size 225 mm x 225 mm x 4 mm thick having 4 Nos. 24 mm dia. holes to match with PCD of poles base plate with positioning of foundation bolts and providing 63 mm (OD) 2 Nos. DWC pipe for cable entry/exit, plastering & painting the foundation above the ground level etc complete as required. |
| 6 | Supplying, installation, testing & commissioning of floor mounted free standing type L.T. cubical main feeder pillar (outdoor type) with 200 Amps4 strips Al. bas bars, cable alleys , IP:54 rating dust and varmin proofduly compartmentalizedsuitable to accommodate the incoming and outgoing switch gears, made out of 2mm thick MS CRCA sheeti/c providing 40 mm x 40 mm x 5 mm thick MS angle iron frame work all around for mounting 4 nos. x 750 mm long 40 mm x 40 mm x 5 mm thick angle iron legssuitably grouting inCC foundation of 1:2:4 ( 1 Cement : 2 Coarse sand: 4 graded stone aggregate20 mm nominal size with 750 mm deep ( 450 mmin ground and 300 mm above ground level and foundation size exceeding 150 mm on all sides of feeder pillar baseand connections, inter connectionswith suitablerating copper wires/strips, thimbles/lugs, earthing the body, painting etc complete with followingswitchgears and accessories as requireda) 100 A, 30KA, FPMCCB- 1 No (in comer) & 63 amp , 30KA ,FP MCCB - 3 Nos (out comer) b) Compartment having space for DISCOM energy meter with 6mm thick Bakelite sheet for mounting energy meter. c) Volt meter (0-500V) 96 Sq.mm with selector switch – 1 Set d) Amp-meter (0-100A) 96Sq.mm with selector switch & 100/5 Amp ratio CT"s – 1 Set e) Indication Lamp (RYB) with control MCB fitting- 1 set. f) 20/32 amp DP MCB,’C’ Series 10 KA, (out going circuit)- 9 Nos. g) 6 amp SP MCB – 1 No. h) Power contactor, 3 pole, 110 Amp. -1 No. i) Astronomical Timer switch – 1 No. j) Auto/Manual toggle switch – 1 No. k) 200 amp, 4 strip aluminium busbar – 1 Set l) Danger Notice plate – 1 No. m) 6 Pin 15 A Switch / Socket outlet - 1 Set n) Lighting inside the feeder pillar Note: Foundation shall be made as per site requirement for which nothing extra shall be paid. |
| 7 | Supplying, installation, testing & commissioning of floor mounted free standing type L.T. cubical service feeder pillar duly compartmentalized (outdoor type) made out of 2mm thick MS CRCA sheet with 4 nos. x 600 mm long legs made of M.S angle ironof size 40 mm x 40 mm x 5 mm thick along with frame& legs suitably grouted in foundation i/c connection inter connection of the accessories mounted there on with suitable size of copper wire/strip with thimble/lugs, earthing the body of the feeder pillar i/c supplying & fixing of the following items and as per technical specification enclosed. a) 63 amp , 30KA ,FPMCCB- 1 No (in comer). b) 20/32 Amp. DP MCB, C Series, 10KA -6 Nos. c) 200 Amp. 4 strip aluminum busbar- 1 set. d) danger notice plate- 1 set. e) 6 Pin 15 A Switch / Socket outlet - 1 Set f) Lighting inside the feeder pillarg) Power contactor, 3 pole, 110 Amp. -1 No. h) Astronomical Timer switch – 1 No.Note: Foundation shall be made as per site requirement for which nothing extra shall be paid. |
| 8 | Supplying & fixing of hot dipGalvanized minimum 500 mm long Bracket (to be installed at 7 mtr height) made out of suitable sized round pipe B-Class on octagonal pipe (3.60 mm Thick), 48 mm outer dia with 300 mm longgalvanized overhang with tightening bolts etc. as reqd. Tilt angle shall be around 10degree. a) Single arm bracket |
| 9 | Supplying & fixing of hot dipGalvanized minimum 1500 mm long bracket (to be installed at 11 mtr height) made out of suitable sized round pipe B-Class on octagonal pipe (3.60 mm Thick), 60 mm outer dia with 400 mm longgalvanized overhang with tightening bolts etc. as reqd. Tilt angle shall be around 10degree. a) Double arm bracke |
| 10 | b) Triple arm bracket |
| 11 | Supplying and drawing3 x 1.5 sq mmthree core , flexible,round copper unarmoured, PVC sheathed cableconnection etc as required. |
| 12 | Supplying of following size of XLPE insulatedaluminium Conductor having stranded wire armourd power cable of 1.1 KV grade i/c making, connection testing etc. as reqd. a) 2C x 25 sq.mm |
| 13 | b) 4C x 25 sq.mm |
| 14 | c) 4C x 50 sq.mm |
| 15 | Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. a) Upto 35 sq.mm |
| 16 | Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required. a) Upto 35 sq. mm |
| 17 | Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required. a) Above 35 sq. mm and upto 95 sq. mm |
| 18 | Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation and refilling the trench as required but excluding sand cushioning, protective covering. a) Upto 35 sq.mm |
| 19 | Supplying and laying of following sizeDWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc.conforming toIS 14930, Part II complete with fitting and cutting, jointing etc.direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required. i) 90 mm dia (OD- 90mm & ID-76 mm nominal) |
| 20 | Providing boring and laying of HDPE pipes (ISI marked) confirming to IS:4984 with pressure rating of 6kg/Sq.cm by trench less technology with no dig. method by making bore hole in horizontal direction across the road with boring equipment a) 90 mm (outer dia) |
| 21 | Earthing with G.I earth pipe 4.5 mtr. long X 40 mm dia i/c accessories and providing masonry enclosure with cover plate, having locking arrangement and watering pipe etc. with charcoal or coke & Salt as reqd. |
| 22 | Providing & Fixing25 mm X 5 mm G.I Strip on surface on in recess for connection etc. as reqd. |
| 23 | Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required. |
| 24 | Dismantling of pole/ street light standard/ strut embedded in brick ballast foundation and taking out from existing place to their place(within a week of Dt. Of dismentling) etc. as required. |
| 25 | Rebate on account of dismentaled M.S. Swaged Street light pole of 11 meter height |
Copyright © 2024 · All Rights Reserved. Terms of Usage | Privacy Policy
For Tender Information Services Visit : TenderDetail
