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| 1 | M&L for Earthing complete with galvanized steel earth plate electrode 600x600x6mm thick buried directly in ground earth pit not less than 2.25mtr deep below normal ground level with top edge of the plate not less than 1.5 mtr below ground level connected to galvanized iron or steel earth lead strip 32x6 mmsize upto 7.5 mtr long in single length by mean of nut/bolt and washer of galvanized iron or steel as shown in electrical plate No 3 of SSR part I including necessary excavation in hard/dense soil and earth work GI pipe 20mm dia mediumj grade for watering and GI 40mm dia light grade pipe for protection of GI earth strip etc, PCC chamber with PCC cover in cement concrete 1:2:4 Type B1(20mm graded aggregate), funnel, wire mesh, charcoal dust, salt etc, connected to LT panel board as indicated including testing complete all as specified and as directed. |
| 2 | S&F LT XLPE insulated strip armoured multi stranded aluminium underground cable of 120 Sqmm 3.5 core in trenches or fixed on pole/wall or drawn through pipes including suitable size of Lugs & Glands etc complete all as specified and as directed. |
| 3 | All as per Item No 2 here in before but of cross sectional area of 4 core 10 Sqmm complete all as specified and as directed. |
| 4 | Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m depth and getting in hard / dense soil for laying of cables / for erection of poles / for stay assembly etc complete all as specified and as directed. |
| 5 | Supply and spread clean Riddled soil in trenches for cushioning of cable complete all as specified and as directed.Note: Punned down thickness only shall be measured for the purpose of payment. |
| 6 | Supply and lay un-reinforced precast concrete cable cover, Class LV , Type Iflat size 250 x 150x 40 mm laid dry in treches over under ground cables complete all as specified and as directed. |
| 7 | Returning, filling in trenches including spreading, levelling, watering and well ramming in layers not exceeding 25 cm complete all as specified and as directed. |
| 8 | Removing surplus excavated material to a distance not exc 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and as directed. |
| 9 | S&FOctagonal shaped GI hot dipped electric pole Double Arms, Polished finished (9 metre long)complete with PCC base, bolts, nuts, washers and base plate all as specified including the following complete all as specified and as directed :-(a) Excavation in post hole not exceeding for pole foundation & getting out in any type of earth strata, returning, filling in the excavated soil after fixing the pole infoundation, ramming earth around in layers n.exc 25 cm thick and disposal of surplus soil to a distance n.exc 50 metres.(b) M&L for Providing RCC 1:4:8, type D2 (using 40 mm graded stone aggregate) in foundation as per manufacturers design upto GL including Nuts, bolts, washers and base plates of suitable size and length for grouting in as per manufacturer\"s design.(c) Inbuilt internal junction box consists of incomer of MCB TPN 32 Amp 10 KA and alluminium busbar 16 Amp 04 Nos fixed on epoxy insulated pole and internal wiring complete |
| 10 | Supply and fix in repairLED street light fitting 70 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 66 protection complete all as specified and as directed. |
| 11 | Dismantling of concrete poles any size any make complete all as specified and as directed. |
| 12 | Dismantling of ACSR conductor of any size, make, type complete all as specified and as directed. |
| 13 | Dismantling of insulators of any type, make complete all as specified and as directed. |
| 14 | Dismantling of Cross arms of MS Channel of any size, make, type complete all as specified and as directed. |
| 15 | Supply and connect PVC insulated, PVC Sheathed three core cable with stranded aluminium conductor of size 2.5 sqmm complete all as specified and as directed. |
| 16 | M&L for feeder pillersbox factory made -out door type made out of MS sheet (CRCA) of thickness not less that 3 mm.of size 75 x 75 x 45 cm with aluminium bus bar strip 4 Nos of600 Amps rated suitable for 1100 volt (LT) mounted on LT porcelain insulator front opening door two leafbraced with hinged, mounted on 4 Nos ofangle iron 50x50 mm duly welded with box and grouted in PCC block of size 30cmx30cmx 15cm in concrete 1: 3 : 6.Top of box MS sheet duly bent in/slope, tapper with projection of 30 mm on all side, weather/vermin proof with high quality of rubber beeding on panel door, cable entry arrangements at bottom includes earthing terminals 2 Nos at both side and painted with two coats of smoke grey stove enameled paint over a primer coat including providing MCCB, 4 pole,fixed type 160 Amps, 16 KA rating - 01 No complete all as specified and as directed. |
| 17 | M&L for Boring / drilling (Horizontally) of holes under road, pavements, hard standing by trnchless technology including and suitable for passing HDPE pipe 150mm dia complete all as specified and as directed. |
| 18 | Supply and laying HDPE pipe of 150mm dia complete all as specified and as directed. |
| 19 | M & L for earthing complete with GI earth plate electrode of size 60 cm x 60 cm x 6 mm thick buried directly in ground vertically at a depth not less than 2.25 mtr below normal ground level with top edge of earth plate at depth not less than 1.5 mtr below normal ground level surrounded from all sides by 15 cm thick and packed layer of charcol dust and common salt filling in alternate layers and electrode connected by GI earth lead wire 4 mm dia by means of bolts, nuts, check nuts andwashers connected to test termination point protected by 40mm bore GI pipe light grade and GI pipe lightgrade 20mm bore for watering and including funnel, wire mesh, RCC pit cover and PCC chamber pit with PCC 1:2:4 type B1 including exluvation and earth work, disposal of surplus soil to a distance not exceeding 50 mtr all as specified and shown in electrical plate No 3 of SSR Part-I complete all as specified and as directed.Note :- (i) The unit rate shall include for GI water pipe, protection pipe wire mesh, funnel, excavation, RCC pit cover, PCC, test point, GI earth lead wire wire 4 mm dia from top of earth plate upto 5 mtr.(ii)PCC pit shall be provided at least 1.5m away from the earth pit and extra cost of additional length of water pipes and fixing junction, Elbows etc.shall be deemed to be included in the unit rate.(iii) RCC pit cover shall be percast of RCC 1:2:4, type B-1, 80 mm thick reinforced with XPM weighing not less than 4kg/Sqm in liue of cast iron cover. |
| 20 | Supply and fix in replacement of automatic street light switch using infrared sensor based on nature switch for automatic switching of street lights. Nature switch operation should be based on nature light lux level. Required illumination level for switching ON is <30 lux and for switching OFF >10 lux.The nature switch along with suitable power contactors , incoming and outgoing MCBs should be enclosed in a pole/ wall mountable enclosure made of rust proof , electric shock proof and FR grade SMC junction box with hinged lid confirming to IP 54 complete all as specified and as directed for the following: -(i) Suitable ofthree phase load of 8-12 kw with contactors (Single Phase 3 Nos), incoming & outgoing MCB SP (6 Nos), rating of 32 Amps per phase & circuit wiring of min 10 sqmm. Make - Swadeep Cat No. swadeep - 02 EC 8kw3P or equivalent in Havells / Indoasian. |
