SPL REPAIR OF UNDERGROUND WIRING AND REAPIR OF 92 X SECURITY LIGHT AND SPL REAPIR OF SEWAGE LINE OF MD ACCN (BLDG NO P-5 AND P-6) AND LINE AT MIL STN BHUJ UNDER GE ARMY BHUJ

Supply fix in repair, erecting and fixing in true vertical position, Prestressed cement concrete pole 9 mtr long confirming to IS-1678 (latest) with minimum cross sectional area 102 mm x 172 mm at top and 102 mm x 289 mm at bottom , class - 10 ,removing of old pole to side and taking down MS channels carefully and refixing of MS channel on new pole ,taking down of pin/disc insulator, ACSR conductor, street light fitting with bracket from old pole to new pole and refixing the same , restringing of old conductor as per site requirement , providing 3 Nos of 30cm wide circular bands with black & yellow paint starting from plinth level at a gap of 30cm in between 2 bands and numbering of poles, and numbering of the poles shall be done with synthetic enameled painted letter of shape & size complete( M&L)all as specified and directed. (Note -SSR part I clause No.19.5 & 19.52 and other relevant clauses of SSR refers for execution of work and poles shall be procured directly from the manufacturer mentioned in tender documents.)

Taking down old damged PCC pole and carefully taking down street light fiitings, bracket, Aluminium conductor of any size and other connected items all as specfied and directed.

Supply and fixing in replacement of Street light fitting in new generation energy saving environemental friendly long life LED street light with single die ceramic base high power LED light source,PDC housing with top openable access to driver for ease maintenance , lumen output 12000-21000 , system effiency 100 lm/watt , color temp 5700 K , made up of LM6 high pressure die cast aluminium housing with toughned glass ,IP66 protection , PF 0.95 , operating voltage 140-270 Volt and impact of capacity 120 Watt, bracket as per site requirement including all accessories complete, taking down old servicable street light and refixing on pole where directed all as specified and directed.

Supply, laying and testing cable XLPE Insulated ,PVC bedded, galvanized steel strip armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 25 sq mm 4 core complete all as specified & directed.

Supply, laying and testing cable XLPE Insulated ,PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 16 sq mm 4 core complete all as specified & directed.

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation, laying of cable/pipe etc or for shaft, walls, cesspts, manholes, pier holes etc not exceeding 10 sqm on plan and getting out in hard/dense soil complete all as specified & directed.

Excavation in trenches not exceeding 1.5m wide and exceeding 1.5m in depth and not exceeding 3.0m depth for foundation, laying of cable/pipe etc or for shaft, walls, cesspts, manholes, pier holes etc not exceeding 10 sqm on plan and getting out in hard/dense soil complete all as specified & directed.

M&L for PCC (1:3:6) type C-2 using 40 mm graded crushed stone aggregate in foundation, filling and mass concrete for poles/struts etc including necessary formwork as required complete all as specified and directed.

M&L for PCC 1:2:4 type B-1 using 20 mm graded aggregates as in copings, kneelers, apex stones, bed plates, kerbs etc., water troughs and the like including weathering, slightly rounded for chamfered angles and throating including necessary form work complete all as specified and as directed.

M&L PCC 1:4:8 type D2 using 40 mm graded aggregate for poles / stays foiundation and filling in mass concrete complete as specified and directed.

M&L for three core PVC insulated sheathed(heavy duty) unarmoured copper conductor multi stranded cable (for phase, neutral and earth ) of size 1.50 Sqmm for connection drawing from fitting to to line conductor complete all as directed.

Returning, filling in, including spreading leveling watering and well ramming in layers not exceeding 25 cm in any type of soil.

Removing excavated materials to a distance not exceeding 50 m and depositing where directed, at a level not exceeding 1.5 m above the starting point in soils complete all as specified & directed.

M & L for sand filling in trenches for cushioning of LT cables punning after filling complete as specified and as directed. Note: Punned thickness shall only be measured and paid.

Supply and lay un-reinforced precast concrete cable cover , class , LV , Type I flat size 250 x 150 x 40 mm laid dry in treches over under ground cables complete all as specified & directed.

M&L for Cross arms bracing supports clamps and back plates fabricated from mild steel conforming to IS 226 - 1975 grade Fe - 410S including nuts, bolts, washers, grinding, welding, cold or hot drilling holes for bolts in any shape or size as directed inclusive of two coats of synthetic enamel paint over one coat of red oxide primer complete all as specified & directed.

S & F GI pipe, light grade, of size 50 mm dia including necessary fittings laid in trenches/fixed on wall/pole for LT cable protection and taking down the old GI pipe, complete all as speicifed and directed for cable protection complete all as specified & directed.

Supply install testing,commissioning of CRI tested Copper earthing electrode of length 3 metres, 40mm dia and back fill compound of 50kgs ,and conductive gel to retain moisture should be filled layer wise and inter connceted by exothermic brazing & copper strip of size 32x6mm should be suppllied and fix upto testpoint protected by GI pipe of size 50mm dia up to test point and fix to new chemical earthing, PCC earth pit of standared size as per SSR part-1 and submmision of earth results and painting of Date of test , value obtain at site and all specified and as directed. Note :- (i) Earthing shall be tested as specified in casul 19.137 of SSP PART - I 2009 , to the entire satisfication of Engr-in-Charge. (ii) On teting after complataion of earthing , if the desired earth resistance is not obatined the earthing wiil be re done by the contractor at his on risk and cost.

Supply and fixing cable junction box with new pole mounted polycarbonate cable junction box of size 255x205x112mm or next higher size for street light with IP-66 protection, weather proof with metric knockouts for cable entry for outdoor installation with front door opening system, cable gland, cable terminal for incoming and outgoing cable according to cable size including terminals for one incoming and one outgoing cables of size 16/25 sqmm 4 core, tapping of 3Core 1.5sqmm from terminals, with one MCB SP 6 Amp 240V AC with mounting on DIN rail, pole clamp of flat iron, nut, bolt and washers complete all as specified and directed . Make : Hansel Junction Box model No KF 2500H

Supply and fix Earth continuity conductor buried in ground and drawn in GI pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 6mm dia soild copper wire complete all as specified & directed.

Excavation in trenches n.exc. 1.5m wide and n.exc 1.5 m in depth for foundation for laying /taking down sewage / water supply lines , forming bottom surfaces to required slpoe & gradient and n.exc 10sqm on plan and n 'exc 1.5 m in depth and getting out in any type of soil complete all as specified and directed

Demolition and breaking up drain pipes (Salt glazed ware, AC or reinforced concrete) of 150mm bore set in cement mortar including PCC in bed and haunching against side complete all as specified and directed.

M&L PCC (1:4:8) type D-2 (using 40 mm graded crused stone aggregate) as in bed to150 mm bore salt glazed stone ware drain pipe including packing under and haunching against the side of pipe after they are laid and tested complete all as specified and directed .

S&F jointing and testing for reinforced concrete drain pipes, 150mm bore, class NP-2, laid and jointed with collar in CM (1:1) complete all as directed.

Demolition of pre-cast concrete block masonry built in cement mortar of any description in any position complete all as directed.

M&L for precast cement concrete block masonry with solid blocks of PCC (1:3:6) (using 20mm graded stone aggregate in the proportion as directed) exc 10cm in width and set and jointed in Cement Mortar (1:6) complete all as specified and directed.

M&L for rendering 15mm thick in cement mortar (1:4) on concrete/ fair surfaces of block masonary, finished even and smooth without using extra cement with and including mixing water proofing compound as per manufactureres instructions complete all as specified and as directed. Water proofing compound shall be measured and paid for seperately under appropriate item of Sch "A' as supply only on requirement basis

M&L for PCC 1:2:4 type B1 (using 20mmgraded stone aggregate) as in coping exposed surfaces finished even and smooth using extra cement including necessary form work complete all as specified and directed.

Demolition of RCC manholes covers of any description and in any position complete all as directed.

M&L pre-cast cement concrete 1:2:4 type B1 (using 20 mm graded aggregate) for manholes covers duly engraved "MES" marking including placing in position and set in cement mortar (1:4) complete all as specified and directed.

M&L for mild steel TMT 6 to 8mm dia as in reinforcement cut to length bent to shape required including cranking etc and binding with MS wire (annealed) not less than 0.9mm dia complete all as directed.

Demolition of concrete (unreinforced) of any description and in any position not specifically provided for complete all as directed.

M&L for PCC 1:2:4 type B2(using 40mm graded aggregate) as in benching surface channels including fair finishes of surfaces chamfering, throating and weathering and necessary form work complete as specified and directed.

M & L Cutting into existing manholes for connecting new drains making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete (1:2:4) type B-1 (using 40 mm graded stone aggregate ) smooth finished, and reforming benching as required for 150 mm to 300 mm dia of pipe complete all as specified & directed.

Supply only water proofing compound complete all as specified & directed.