SPECIAL REPAIR/ REPLACEMENT OF RCC LIGHT POLES WITH STEEL TUBULAR POLES AT AIR FORCE STATION MOUNT ABU RAJASTHAN

Amount

Excavating trenches in hard/dense soil, not exceeding 1.5 m wide and exceeding 3m in depth; for foundation, etc. or for shafts, cesspits,manholes, pier holes, water/sewer pipe line, cable line, electric poles etc not exceeding 10 Sqm area on plan and getting out complete all as specified and directed.

Excavating trenches in hard/dense soil, not exceeding 1.5 m wide in depth; for foundation, etc. or for shafts, cesspits,manholes, pier holes, water/sewer pipe line, cable line, electric poles etc not exceeding 10 Sqm area on plan and getting out complete all as specified and directed.

Dismantling concrete poles/ struts, any size, mild steel brackets, cross arms, any size including GI pipe,flat iron clamps,nuts, bolts and washers including street lights including demolition of concrete complete all as specified and directed. (Note:- Unserviceable materials shall be removed from site and sold to the contractor and serviceable material shall be statcked at site for reuse as directed by Engineer-in-Charge)

Removing excavated material hard/dence soil to a distance not exceeding 50 m and depositing where directed at a level not exc 1.5 m above the starting point complete all as specified and directed

Returning filling in including spreading levelling watering and well ramming in layers n.exc 25 cm in hard/dence soil complete all as specified and directed.

M&L for providing dry River sand in trenches as sand cushioning in 8cm layer before laying of cable and 15cm after laying of cable punning down to 10cm complete all as speified and as directed. (Note :- 18 cm punned thickness shall only be reckoned for the purpose of measurement and payment).

M&L for lean cement concrete (1:4:8), type D-2 using 40 mm graded crushed stone aggregate as in foundation filling and mass concrete and base of poles complete all as specified and directed.

M&L for cement concrete (1:3:6), type C-1 using 20 mm graded crushed stone aggregate square or round as in surroundings of poles upto ground level including necessary steel formwork and moulds, edges rounded and chamfered and surface finished even and smooth complete all as specified and directed. (Note:- Deduction for pole shall be made from the volume of concrete for the purpose of measurement and payment.)

M&L for plain cement concrete (1:2:4) type B-1 using 20mm graded stone aggregate square or round as in coping of polesincluding necessary steel formwork and moulds. edges rounded and chamfered and surface finished even and smooth complete all as specified and directed.(Note:- Deduction for pole shall be made from the volume of concrete for the purpose of measurement and payment.)

M&L for preparing new exposed concrete surfaces of poles and distempering with two coats of cement base paint over a coat of alkali resistant primer in a pattern and tint complete all as specified and directed.

S&F factory made Steel Tubular Swaged Poles type 410 SP-22 (8.5m long) for street lights complete with Cast Iron base plate and finial assemly, painting with two coats of synthetic enamel paint with spray gun over shop coat of red oxide primer, to fix two street light on single pole with all a cessories complete as specified and directed. (Note:-(a). Excavation and earth work, PCC in foundation, surrounding and coping shall be measured and paid for seperately. (b) Unit rate qouted by the contractor shall be deemed to be included for the following:-(i) The portion of steel tubular pole embedded in concrete shall be painted with two coats of bituminous paint. (ii) Additionally the steel portion of the poles 0.9m high above coping shall be painted in alternate strips each 15cm high with two coats of synthetic enamal paint of white and sky blue colour over painted surfaces (iv) Pole number shall be marked with paint as directed)

S&F sheet metal enclosures single door, single pole and neutral, 2 way DBs for using MCBs / MCB isolators epoxy powder copated with having copper bus bars suitable for 100 Amps rating, 440 Volts grade with IP-43 protection mounted on poles with mild steel clamps made out of 40x6mm flat iron, nuts, bolts and washers including clamps painted with two coats of synthetic enamel paint black colour over a coat of red oxide zinc chrome primer complete all as specified and directed.

S&F MCB single pole current rating 6 to 32 Amp , 240 Volts ‘C’ curve type series with rupturing capacity 10KA complete all as specified and directed.

S&F street light brackets made out of 25mm bore galvanised iron medium grade pipe1500mm long bend at 120 degrees fixing with and including 2 nos 40x6mm size mild steel flat iron clamps including drilling holes, suitable size nuts, bolts and washers and painting with two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and directed.

S&F 90 Watts LED street light fitting 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 65/66 protection completerk, T&P and labour etc.complete all as specified and directed.

Supply and lay un reinforced precast concrete cable covers class HV, type 1, flat of size 300 x 180 x 40 mm. complete all as specified and directed.

Supply, lay, connect, joint, test and commission; LT XLPE insulated cable screened PVC bedded, galvanised steel strips or wire armoured electric power cable heavy duty with aluminium conductor of size 16 Sqmm 4 core 1100 Volts grade (LT), ISI marked, laid in GI pipe/open space/fixed on poles, etc. complete all as specified and directed. (Note:- Exacavtion and earthwork, sand cushion and protection pipes shall be measured and paid for separately.)

Supply, lay, fix and joint 40mm bore galvanised pipe light grade of ISI marked for passing of cable fixed to poles/walls/laid under floor/ laid in trenches as cable protection complete with and including fittings as required compete all as specified and directed..

Supply, fix and joint PVC insulated sheathed multi stranded flexible bright annealed copper conductor FRLSH cable of size 2.5 Sq mm 2 core1100 volts grade connecting to street light feeder complete all as specified and directed.

Fix only old retrieved serviceable street lights with fittings and fixures obtained from Serial item No 3 here-in-before, at same location or other location complete all specified and as directed.

M.S. ENTERPRISES (BID ID -3142776)

JAGDAMBA CONSTRUCTION COMPANY (BID ID -3144027)

NAGEL ENTERPRISES (BID ID -3134627)

M/S Balkishan Panwar Construction (BID ID -3137625)

SHRI HARI CONSTRUCTION (BID ID -3144325)