REPAIR / REPLACEMENT OF STREET/SECIRITY LIGHT AND OTHER CONNECTED WORK AT BN-II, BN-III, MRS CHINTA AND JAIGHATI AT BHALRA MIL STATION UNDER AGE (I) BHALRA

Amount

Excavating in trenches, not exceeding 1.5metre wide and not exceeding 1.5metre depth for foundation, etc., and getting out in any type of soil, complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick any type of soil, complete all as specified and directed.

Removing excavated soils to a distance exceeding 50m but not exceeding 100m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

Material and Labour for Sand cushioning to underground cables using new dry river sand laid in trenches 8cm thick below the cable and 15cm thick above the cable after laying and stretching the cable complete, punned to 18cm, complete all as specified and directed Note : Punned thickness of 18cms shall be measured for payment.

Supply and laying brick covering with width equal to length of bricks as mechanical protection to underground cable using old size sub class 'B' bricks, laid flat size 230mm x 115mm x 75 mm with width of brick perpendicular to length of cable, all as specified and directed.

Supply, laying and testing of XLPE insulated armoured heavy duty electric cable with aluminium conductor 1100 volts grade ISI marked cross sectional area 10 Sqmm 4 core on wall including taking down old cable, complete all as specified and directed.

Supply, laying and testing of XLPE insulated armoured heavy duty electric cable with aluminium conductor 1100 volts grade ISI marked cross sectional area 16 Sqmm 4 core on wall including taking down old cable, complete all as specified and directed.

Supply and fixing in replacement of LED street light 50 Watt, 230V, AC, new generation energy saving and environmental friendly long life, outdoor type with high pressure die sast aluminium hosing heat resistance complete with driver, lamp, bracket with impact and corrosion resistance including thermal management in multipale optics complete with IP 65/66 protection device, complete all as specified and directed.

Material and labour for pole mounting bracket made out of medium grade GI pipe of 40mm dia, bent to 600 required shape of length 1.5 mtr with two No's of flat iron clamps made out of 32 x 6mm with 12mm dia bolts, nuts & washers duly painted with aluminium paint over a coat of primer including taking down old unserviceable brackets all as specified and directed.

Supply and fixing in replacement of LED flood light fitting 70 Watt 230V AC outdoor type with thermal management in multiple optics and equipped with IP66 Protection with impact and corrision resistance complete with driver and lamp, complete all as specified and directed.

Supply and fixing in replacement of PVC junction box of size 250mm x 250 mm x 160 mm with hinged type door and 2 Nos terminal 20 Amps MCB, fixed on pole withnecessry fixing arrengment such as nuts, bolts, washers, clamps, etc, complete all as specified and directed.

Supply and fixing in replacement of PVC insulated copper conductor 2.5 Sqmm for connecting Street Light fitting to DB passing into the pole complete all as specified and as directed.

Supply and fixing in replacement of MCCB 63 Amps, breaking capacity 16 KA, TP, 415V (adjustable thermal and magnetic release), complete all as specified and directed.

Supply and fixing in replacement of MCCB 100 Amps, breaking capacity 16 KA, TP, 415V (adjustable thermal and magnetic release), complete all as specified and directed.

Supply and fixing in replacement of Sheet metal enclosure DB SPN 240 volts 2 way single door type for fixing MCB complete, all as specified and directed.

Supply and fixing in replacement of Sheet metal enclosure DB SPN 240 volts 4 way single door type with 200 amps rated bus bar for fixing MCB complete, all as specified and directed.

Supply and fixing in replacement of MCB 6-32 Amps SP 'C' series 240 V, 50 Hz, breaking capacity 10 KA suitable for lighting and other domestic loads complete, all as specified and directed.

Supply and fixing in replacement of MCB 40 Amps SP 'C' series 240 V, 50 Hz, breaking capacity 10 KA suitable for lighting and other domestic loads complete, all as specified and directed.

Supply and fixing in replacement of MCB 32 Amps SPN 'C' series240 V, 50 Hz, breaking capacity 10 KA, all as specified and directed.

Supply and fixing in replacement of MCB 40 - 63 Amps SPN 'C' series240 V, 50 Hz, breaking capacity 10 KA, all as specified and directed.

Supply and fixing in replacement of MCB TPN/FP 16 to 32 Amps 415 V 50 Hz, breaking capacity 10 KA 'C' curvecomplete with connection testing and commissioning, all as specified and directed.

Material and labour for painting of steel tubular pole any type with cross arms with one coat of aluminium paint after preparation of surfaces of pole / cross arms by scrapping of old paint, cleaning of all rusted surface and painting upto 1.5metre above PCC coping in black and white strips 05 Nos of 30cms each starting from the bottom of the pole and two coats epoxy based paint aluminium grade finish to the remaining external surface of pole and cross arms structure over one coat of primer and marking of MES No complete all as specified and directed.

Supply and fixing in replacement of Pin type porcelain in replacement, vitreous white, brown or green insulator including one galvanized mild steel spindle, two galvanized iron washers and one galvanized iron nut, 100mm height, 65mm dia for 1100 volt complete all as specified and directed.

Supply and fixing in replacement of Shackle type insulator porcelain vitreous white, brown or green including galvanised M.S. straps 31 x 5mm size, 75mm height, 90mm dia including galvanised mild steel straps, nut, bolts washers complete for 1100 volts grade insulator complete all as specified and directed.

Restringing / Restretching / Tightening of old ACSR conductor of any size and make on HT / LT Poles by disconnecting and removing from insulators including providing necessary binding wire and jumpering after proper stringing all as directed. (Note:The unit of measurement is 'SPAN' i.e. distance covered between two poles).

Supply and fixing in replacement of Aluminium conductor steel reinforced (ACSR) including binding to insulator with suitable size of binding wire and size of conductor Weasel (6/1 x 2.59 mm), Squirrel (6/1 x 2.11mm) or Ferret (6/1 x 3.00 mm), complete all as specified and as directed.

Cutting and trimming of trees and branches to clear the over head line in the arc of HT/LT over head line feeders and removal of the trimmed branches of trees complete all as specified and directed. Notes : 1. Any ACSR conductor damaged during the cuttings of trees / branches shall be repaired and jointed / fixed by the contractor, to the entire satisfaction of Engr-in-Charge, without any extra cost and nothing extra shall be admissible from the department on this account what-so-ever. 2. The cutting / trimming of tree branches shall be done to at least 2.00 metre radius of OH line. 3. The unit of measurement is 'SPAN' i.e. distance covered between two poles.

M/S Builders Indias (BID ID -3264412)

M/S MAHALUXMI BUILDERS (BID ID -3264029)

SWASTIK TRADERS (BID ID -3264748)

SINGH CONST CO (BID ID -3262667)

M/S Chib Engineers (BID ID -3264812)