SPECIAL REPAIRS FOR REPLACEMENT OF EXTERNAL WATER SUPPLY PIPELINE AND PROVN OF ELECTRIC POLES FOR EXTERNAL LIGHTING NEAR PARADE GROUND AND SPORTS FACILITIES AT INS HAMLA UNDER GE(NW) BHANDUP

Amount

Excavation in trenches not exceeding 1.5 Mtr wide and n. exceeding 1.5 mtr depth in soft / loose soil and getting out for removing / laying of pipe lines complete all as specified and directed.

Returning and filling incl spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick complete all as specified and directed.

Removing of surplus soil to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and directed.

Taking up cast iron water mains (including all fittings), with spigot and socket ends and lead joints including burning out joints and recovering lead for the pipe dia 200 mm complete all as specified and directed.

Taking up cast iron water mains (including all fittings), with spigot and socket ends and lead joints including burning out joints and recovering lead for the pipe dia 150/100 mm complete all as specified and directed.

Taking up / down old unserviceable chocked rusted CI/GI pipe & fittings complete for the pipe dia 50/40 mm bore complete all as specified and directed.

All as per item No. 6 above but for the Pipe Dia of 25/20mm complete all as specified and directed.

Supply, fixing, jointing, testing and commissioning, ISI marked, IS No. 8329:2000, Centrifugally cast(Spun) ductile Iron Socket & Spigot pipe including ,Thickness Shall be class “K-7” complete of 200mm(8'') dia including rubber tyton joints all as specified and as directed.

Supply, fixing, jointing, testing and commissioning, ISI marked, IS No. 8329:2000, Centrifugally cast(Spun) ductile Iron Socket & Spigot pipe including , Thickness Shall be class “K-7” complete of 150mm(6'') dia including rubber tyton joints all as specified and as directed.

Supply, fixing, jointing, testing and commissioning, ISI marked, IS No. 8329:2000, Centrifugally cast(Spun) ductile Iron Socket & Spigot pipe including ,Thickness Shall be class “K-7” complete of 100mm(4'') dia including rubber tyton joints all as specified and as directed.

Material and labour for DI fittings such as bends (any type, radius and angle), tapers any type (straight, bend, increasing, dreasing or double socket etc.), tee piece, single, branch 'Y' junction, double branch cross (all sockets or socket and spigot) collars, caps and plugs etc. for pipes up to 100 mm bore. as per IS:9523/2000 approved and all fittings shall be of K-7 class,complete all as specified and as directed. M

Supply and laying in trenches/fixing to wall/ceiling or floor,Jointing, GI tubing,medium grade of pipe 50 mm bore including all fittings, such as bends, elbows, tees, unions, short pieces, connectors, check nuts, caps,plugs etc complete all as specified and directed.

All as per item No.12 above but for the Pipe Dia of 40mm.

All as per item No.12 above but for the Pipe Dia of 25mm.

All as per item No.12 above but for the Pipe Dia of 20mm.

Supply and fix in replacement of sluice valve of size 200 mm dia with cast iron short body. Hand wheel with stainless steel spindle, checknut complete all as per IS -14846-2000 with nominal pressure rating, PN 1.6 including jointing flanged joint with rubber fibre jointing ring bolt nut & washer etc including necessary earth work complete all as specified and directed.

All as per item No.16 above but for sluice valve size dia 150 mm(6")

All as per item No.16 above but for sluice valve size dia 100 mm(4")

S & F Gate valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed suitable for 50mm inch GI pipe complete all as specified and directed.

S & F Gate valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed suitable for 40mm inch GI pipe complete all as specified and directed.

S & F Gate valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed suitable for 25mm inch GI pipe complete all as specified and directed.

S & F Gate valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed suitable for 20mm inch GI pipe complete all as specified and directed.

Material and labour for construction of valve chambers of size 900x900x900 mm suitable up to 100 mm Dia pipe (internal dimension built in brick masonary on 15cm thick PCC foundation(1:4:8) type D-2 using 40 mm graded stone aggregate over 100 mm thick hard cor with brick work masionary in cement mortar 1:4 using 'B' class bricks and rendering in cement mortar 1:4, 10 mm thick internally included exposed surface of external surfaces, MS cover made out of 3 mm thick MS sheet on iron angle framework made out of MS flat iron 25 x 6 mmx 300 mm long and 40 mm thick PCC coping 40 mm thick 1:2:4 type B-0 using 12.5 mm garded stone aggregate with handle hinges with locking arrangement & applying two coats of synthetic enamel paint over a coat of red oxide primer to all exposed steel surfaces complete all as specified and directed.

Supply and laying DWC(Double Wall Corrugate)HDPE pipes of pressure rating 6 Kg/Cm sq of size 50 mm dia IS: 16205(Part 24):2018 laid in trenches complete all as specified and directed.

Supply and laying GI pipe 50 mm, light grade for the protection of the cable passing through road crossing, etc. complete all as specified and directed.

Suppl,Laying,Testing & commissioning of LT XLPE insulated,Screened,PVC bedded galvanised steel strip or wire armoured,electric power cables with aluminium stranded conductor,1100 volts,grade cross sectional area 3.5 x 25 sqmm confirming to IS : 7098(part-I) -1988 and as specified and directed.

Suppl,Laying,Testing & commissioning of LT XLPE insulated,Screened,PVC bedded galvanised steel strip or wire armoured,electric power cables with aluminium stranded conductor,1100 volts,grade cross sectional area 4 x 16 sqmm confirming to IS : 7098(part-I) -1988 and as specified and directed.

Material and labour for Cement Concrete 1:2:4 type B1 (using 20mm graded stone aggregate) for foundation, filling and mass concrete complete all as specified and directed.

M&L for reinforced cement concrete 1:2:4, type B-1 (using 20mm graded stone aggregate) including 10 mm size verticle steel rods each having upto 1.5 mtr length and 8 mm rods for stirrups(06 Nos)for foudations, footings,columns, postd, pillars etc & in any location, complete all as specified and directed. (For Pole Foundation)

Supply and drawing through the pole for making connections to the light fittings,three core,PVC insulated and sheated, Heavy duty,1100 volts grade,multistranded copper conductor(FRLS) cable 3Cx2.5 sqmm, complete all as specified and directed

Supply and Erect Steel Tubular Swaged Poles Complete wih MS Base plate,final taper plug,bolts,nuts and screws as specified type 410 SP-31 (9.00 meters long) Confirming to IS-2713 including applying Two coats of aluminium paint over a coat of red oxide zinc chrome primer over the exposed surface and applying two coats of bituminious paint over the embeded portion of pole,erecting truly verticle position complete all as specified and directed.

M&L fixing Cross arms, bracings, supports,clamps and back plates for above item Steel Tubular poles fabricated from structural steel sections(all as directed by the Engineer-in-Charge) including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint complete all as specified and directed.

Supply and fixing in pole mounting FRP Junction box FRP type IP 55 Protection of size 250mm x 200mm x 100 mm, single phase with locking arrangements, including necessary nut, bolt and clamps of the flat iron of size 20mm x 3 mm comprising of MCB SP 6 Amps, 240 Volts, 10 KA, 'B' series with proper fixing arrangements on pole complete all as specified and directed.

Supply and fixing Multi LED flood light 200 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp complete all as specified and directed.

Material and labour for earthing complete with GI earth plate electrode 600x600x6 mm thick burried directly in ground (earth pit not less than 2.25 mtr deep below ground lavel) with top edge of the plate not less than 1.5mtr below normal ground lavel connected to Galvanised iron earth strip 25x4 mm by mean of bolts, nuts, check nuts and washer of brash all as shown in electrical plate No 3 connected to earthing test point all as specified or indicated including PCC pit and CI cover fullel with watering pipe, wire mess and copper lugs etc GI protection pipe 40 mm dia medium grade including testing on completion all as specified and directed.

Deduct Credit for Demolished/ Dismantled material Rs. (-) 195030.00 (Minus) as listed in Schedule of Credit Note1: Tenderers will not quote against this item being a tentative amount to be considered to arrive at the 'Contract Sum' Note 2:- The tenderer must keep in mind when quoting rates against items out in multiple store house having height 4 mts to 7 mts. Necessary scaffolding and saftey measures required during execution of work are including in this items.

Radha Engineering Services

NANGIA AND CO