PROVISION OF SIX NOS HIGH MAST LIGHTS AT VAIROUS LOCATION AT MIL STN DHRANGADHRA

Amount

Excavating in trenches not exceeding 1.5m wide and not exceeding 1.5 m in depth for foundation of pole,laying of cables etc in hard and dense soil and getting out complete all as specified and directed.

Returning filling in, including spreading, leveling, watering and well ramming in layer not exc 25 cm with soil obtained from excavation complete all as specified and directed.

M&L for providing dry river sand as in sand cushioning to UG cable including punning gently all as directed. Note : Depth after punning shall be measured and paid.

Removing excavated material (Soil) not exc 50 mtr and depositing where directed at a level not exc. 1.5m above the starting point complete all as specified and directed.

M&L cement concrete 1:4:8 type D-2 (using 40mm graded crushed stone aggregate) as in PCC foundations of timer panel/PCC of road cutting/struts complete all as specified and directed.

Supply and laying sub class old 'B' brunt bricks laid as cable protection cover complete all as specified and directed.

S&F, GI pipe, 40mm bore, light grade, laid below road/fixed along the poles / walls with necessary clamping,including taking down old etc complete all as per specified and directed.

Supplying & laying, XLPE insulated, PVC inner sheathed, armored with galvanized steel strip or wire heavy duty underground cable with aluminium multi stranded conductor, 1100 volt grade of size 16 Sqmm 4 core, laid in trenches/duct, passing through pipe/duct or fixed on pole and connecting and testing complete all as specified and directed.

S&F, High galvanized mast light suitable for 9 lantern symmetrically fitted along with their control gear and having two point suspension system with stainless steel wire rope of 6 mm dia 97/19 guage and double drum winch with luminaire mounting arm, pully assembly, aviation obstruction light, lightning arrester spike Including RCC foundation as per OEM and pole height of High Mast light 15 RM or nearest higher side available in market complete all as specified and directed.

Supplying & laying, insulated PVC copper conductor 4 Sqmm, 4 core, FRLS round sheathed flexible cable, passing through pipe/duct or fixed on pole and connecting and testing complete all as specified and directed.

Supply, installation, commissioning and testing, street light timer panel alongwith Conforms to IS/IEC 61439 & 60529, Provided with protection degree IP 54 extended wide band coil FRLS (fire retardant low smoke) Internal wiring In-built Short-Circuit Protection with Digital 24 hour timer-01 No, Contactor rating (A) 65A, TP MCB rating 63A TPN out of 50m x 50mm x 5mm angle iron frame and angle iron 0.45 mtr in ground and 0.3 mtr as per havells or equivalent to L&T/C&S/ABB all as specified and directed.

Supply and fixing LED flood light 200 watt 230 V, AC outdoor type with energy seving, environmently friendly, long life, exclusive innovating die-cast aluminium IP- 66 flood light as per havells or equivalent, suitable for high mast light with impact and corrosion resistant complete with driver and lamp all as specified and directed.

M&L, in repairs, earthing complete with galvanized steel earth plate electrode of 60 cm x 60 cm x 6mm thick buried directly in ground [earth pit not less than 2.25 metre deep below normal ground level] with top edge of the plate not less than 1.5 m below normal ground level, connected to galvanized earth strip of 25x4mm by means of bolts, nuts, check nuts and washers of galvanized iron or steel all as shown in electrical plate No. 3 of MES SSR Part I connected to earth test point using earth strip of 25x4mm as earth lead all as specified and testing on completion including provision of earth lead protected by 40 mm dia light grade GI pipe & watering pipe shall be 20 mm bore medium grade GI pipe including all excavation and earth work in any type of soil, PCC pit with RCC cover, char coal, salt, funnel etc complete. Note : Rate quoted by tenderers shall be deemed to include for following provisions:-[i]. Excavation & earth work in any type of soil including removing of surplus material upto 50 M.[ii]. PCC 1:3:6 type C1 using 20mm graded stone aggregate in pit & 40mm thick precast RCC 1:2:4 type B1 cover 50x50 cm with 8mm TMT bars @ 10 cm C/C both ways with handles.[iii]. Main earthing lead from earth electrode to test point upto 7.5 mtr.[iv]. Funnel with watering pipe [GI pipe] 20mm bore [ISI marked] medium grade & copper lugs, charcoal & salt as reqd.[v]. GI protection pipe of size 40 mm bore light grade 7.5m.

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