REPAIR/MAINT OF DI/GI PIPE LINE WITH ALLIED WORKS AT TECH AREA I, TECH AREA II, TECH AREA III, MH, OFFRS MESS AND VARIOUS LOCATIONS IN AEC TRG COLLEGE AND CENTRE, PACHMARHI

Amount

Taking up or down 80mm bore steel tubing and connections, including cleaning for re?fixing or removal to storeccomplete all as specified and directed.

All as per serial item No 1 but 50mm bore complete all as specified and directed.

All as per serial item No 1 but 40mm bore complete all as specified and directed.

All as per serial item No 1 but 25mm bore complete all as specified and directed.

All as per serial item No 1 but 20mm bore complete all as specified and directed.

Supply, fixing / laying, jointing and testing of 80mm bore GI pipes, medium grade, ISI marked with all fittings fixed on wall/ roof or laid in trenches/ floors complete all as specified and directed.

All as per serial item No 6 but 50mm bore complete all as specified and directed.

All as per serial item No 6 but 40mm bore complete all as specified and directed.

All as per serial item No 6 but 25mm bore complete all as specified and directed.

All as per serial item No 6 but 20mm bore complete all as specified and directed.

S&F in repair 150mm bore sluice valve ISI Marked (IS 14846-2000), Class PN-1.0, both ends flanged with CI body, stainless steel spindle, chucknut and iron wheel etc including provision of new nuts, bolts, washers and gasket including testing and taking down the old one complete all as specified and directed.

All as per serial item No 11 but 100mm bore complete all as specified and directed.

All as per serial item No 11 but 80mm bore complete all as specified and directed.

S&F in repair 50mm bore Gun metal globe or gate valve with iron wheel head, ISI marked screwed both ends for iron pipes and fixed including taking down the old one complete all as specified and directed.

All as per serial item No 14 but 40mm bore complete all as specified and directed.

All as per serial item No 14 but 25mm bore complete all as specified and directed.

All as per serial item No 14 but 20mm bore complete all as specified and directed.

Excavation in trenches not exc 1.5 mtr wide & not exc 1.5 mtr in depth for foundation etc or for shafts , wells, cesspits, manholes, laying of pipe and exc 10 sqm on plan and n exc 1.5 m in depth getting out in Soft / loose soil complete all as specified and directed.

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

Removing excavated material to a distance not exc 50 mtr & depositing where directed at a level not exc 1.5 mtr above the starting point complete all as specified and directed.

M&L for construction of new valve pit/ chamber of single brick masonry using old size bricks in CM (1:4) of size 1200mmx 1200mmx 900mm (internal dimensions) including PCC 1:3:6 type C2 using 40mm graded stone aggregate in foundation & floor (min 150mm thick), internal, external & floor plaster, PCC coping, 5mm thick MS sheet cover with 50x50x6mm MS angle iron frame with locking arrangement including painting two coats of synthetic enamel paint over a coat of red oxide primer and necessary excavation & earth work in any type of soil and removal complete all as specified after demolition of existing old unserviceable valve pit chamber complete all as specified and directed.

Supply and lay pipe ductile Iron , S/S including specials, Class “K-9” ,100 mm (4”) dia with all fittings and jointing material incl connection of existing water line in main line including tyton joint including taking down the old one complete all as specified and directed.

S & F cast iron/ DI fittings suitable for spigot and socketed pipes up to 150mm bore confirming to IS-1538 for pipes such as bends (any type radius and angle) tappers any type, (straight, bend, increasing, decreasing or double socket etc) Tee pieces single branches. "Y" junction, double branch, cross (all sockets or socket and spigot) collers, cap and plug etc complete all as specified and directed.

S & F GI Pipes galvanized, “Light grade ” 50 mm dia , laid in trench for protection of UG cable/Earthing strip complete including taking out the old one complete all as specified and directed.

Supply, laying, jointing, testing and commissioning LT underground cables, 1100 volts grade, XLPE insulated and PVC sheathed, heavy duty, armoured, with multistranded aluminium conductors, laid in trenches/ducts/fixed on poles etc of sizes 35 Sqmm, 3.5 core cable including all electrical connections using suitable size of gland and lungs including taking out the old one complete all as specified and directed. Note :- Excavation, earth work, sand cushioning, protection cover and pipe shall be measured and paid for separately under respective items of this schedule.

Material and labour for narmada river sand, unwashed and screened dry for cushioning to under ground cable in trenches below and around under ground cable including spreading and levelling complete all as specified and directed.

Supply and laying of sub class B bricks laid flat adjacent to each other perpendicular to the direction of U/G cable all as specified and directed.

Material and labour for GI earthing strip of size 25X4 mm including nesassary brazing and connecting existing earthing system including taking out the old one complete all as specified and directed.

M & L Cast iron foot valve of size 50 mm suitable for fixing in 50 mm GI pipe suction line in UG sump including taking out the old one complete all as specified and directed.

M & L Cast iron foot valve of size 150 mm suitable for fixing in 100 mm GI pipe suction line in UG sump including taking out the old one complete all as specified and directed.

S&F submersible cable, PVC insulated, multistranded copper conductor, 1100 volts grade, 3 core flate of size 6 sqmm. complete all as specified and directed.

S&F MCB TPN 63 Amp, 4 pole, 10 KA, 415 V complete all as specified and directed.

S&F in repair Automatic star delta starter in sheet metal enclosure, suitable for submersible / centrifugal pump set with relay, contactor, auxilary contactor suitable or capacity above 15 HP and upto 30 HP to run on 440 volts, 50 Hz, AC supply complete all as specified and directed.

M&L for earthing complete with galvanized steel earth plate 600x600x6 mm thick, buried directly in ground (earth pit not less than 2.25 mtr deep below ground level ) with top edge of the plate not less than 1.5 meters below normal ground level, connected to galvanised iron strip 25X4 mm dia as earthing lead by means of bolts, nuts, check-nuts, and washers of galvanised iron or steel besides welding at all joints as shown in drawings and including excavation and earth work, GI pipe light grade 40 mm bore for protection of GI strip from earth electrode to and including the earth test point of galvanised Iron/steel . supplying and laying charcoal stone aggregate) chamber and RCC cover of size 54x54x50 mm (1:2:4) type B1 using 20 mm graded crushed stone aggregate reinforced with 8 mm dia TMT bars @ 75mm C/C both ways with mild steel handle 12 mm dia, PGI funnel with wire mesh, 20 mm dia GI pipe medium grade for watering all as shown in drawing including taking out the old one. Note - Cost of GI strip and GI protection pipe up to a distance 7.5 M shall be included in quated rate of above Items complete all as specified and directed.

Supply only Calcium Hypochlorite 65-70%, purichlar complete all as specified and directed.

MODI CORPORATION