REPAIR/REPLACEMENT OF EXTERNAL ELECTRIC AND WATER SUPPLY INSTALLATIONS AT KHANPUR ARMY CAMP, MANESAR ARMY CAMP, DUNDAHERA MIL STN AND INDU BINOLA UNIVERSITY UNDER AGE E/M OF GE (SOUTH) DELHI CANTT-10

Amount

Preventive maintenance of electric motor driven Chlorine dosing system any make including cleaning of electrode rode, HDPE/FRP tank of capacity up to 100 Ltr tank and checking functioality and performance of level gauge, dosing pump, High pressure single head motor, pressure gauge, power pack incl oiling and greasing of all moving parts complete all as specified & as directed. Note: Old unserviceable spare parts required to be replaced for smooth functioning of work shall be measured and paid seperately under respective items here-in-after as "Supply only" .

Supply only Anatisyphon Valves complete with ball, seal & spring

Supply only Ball (PTFE)

Supply only Back spring (Large)

Supply only Back spring (small)

Supply only Cable groumet

Supply only Foot valve assembly complete with ball seal & spring

Supply only Head (PP/PVC)

Supply only Pipe (Discharge/ suction)

Supply only FRP Tank 100 Ltr

S&F in repairs well cap upto 250 mm bore pipe consisting of two parts complete with welding and machinery work having provision of cut out for passing of column pipe and fabricated out of mild steel sheet 3.15 mm thick including excavation upto 0.5 mtr depth,cutting out rusted casing pipe and replacing the same with new casing pipe with jointing/welding complete all as specified and as directed.

S&F in repairs Sign Board of size 5100mm x 1200 mm made out of 2 mm thick Stainless Steel and including marking of outer border in numerical and figure height 100 mm upto 20 Nos as per approved pattern complete all as specified & as directed.

S&F in repairs Sign Board of size 1200mm x 900mm made out of 2 mm thick Stainless Steel and including marking of outer border in numerical and figure height 100 mm upto 20 Nos as per approved pattern complete all as specified & as directed.

M&L for disconnecting electrically and mechanically existing outdoor transformers up to 400 KVA capacity, lowering down from 2/4 pole structure with hydra carefully and mounting on new platform including reconnecting all the HV/LV cables,earthing strips in HDPE conduit through proper saddeling for restoration of electric supply complete all as specified & as directed.

Supply and Laying in replacement HT XLPE insulated screened, PVC Bedded, galvanised steel strip or wire armoured, electric power cables(heavy duty ) with aluminium conductor, 11000 volts grade cross sectional area 95 Sqmm 3 Core, laid in trenches or fixed on pole etc complete all as specified and as directed.

M&L in replacement cable jointing kit for 11 KV (Earthed) grade for outdoor termination end joint kit, heat shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm complete all as specified & as directed.

M&L in replacement synthetic insulating mat of size 2m x 1m x 12mm complete all as specified & as directed.

M&L for spreading pea gravell of size 40mm graded up 300mm height at substation complete all as specified & as directed.

M&L for construction of valve pit of size 150 cm x 150 cm x 150 cm (internal dimensiions), stone/ brick construction, including all necessary excavation and earth work in any type of soil, returning, filling in disposal of surplus soil to distance not exceeding 50 m and depositing where directed, PCC in foundation of the mix (1:2:4) type D-2, brick masonary in cement mortor (1:4) rendering 12 mm duck in cement mortar (1:4) internally, finished even and smooth and pointing flush externally as the work proceeds in the same mortor. Mild steel angle iron 40 x 40 x 6mm frame MS sheet cover 3.15 mm thick with handle and locking arrangement, painting all the exposed MS work with two coats of synthetic enamel paint of the that as approved by the GE over a cost of red oxide primer and painting all the MS embedded in PCC with two coats of black bitumenous paint complete all as specified & as directed.

Supplying, installation, testing and commissioning in replacement of LT panel 3.15 mm thick cubical outdoor type weather proof, totally enclosed with IP 65 protection made out of CRC sheet angle iron of size 40 mm x 40 mm x 6 mm suitable for 3 phase, 4 wire, 440 volts, 50 Hz including cable glands, phase indicators, internal wiring, CT of suitable Ratio, voltmeter, ammeter, air passing holes with proper spacing to accommodate to all control switches and other accessories, cable connections with suitable size of lugs/thimble etc and locking arrangement with two locks godown type welded inside of the shutter with duplicate keys, spray painting with two coats of light gray paint over a coat of red oxide primer and mounted on two No bricks pillars including excavation and earth work complete PCC (1:2:4) brick work (1:4) and plastering complete all as specified & as directed :-

INCOMING (i) MCCB 4 Pole 630 Amp 415 volts 36 KA - 01 No. (ii) Aluminium bus bar 950 Amps with insulator - 04 Nos (iii) 3 phase Multifunction meter of suitable range/size - 01 Nos (iv) CT ratio of suitable size - 01 Set (Set of three) (v) Indication lamp - 01 Set (Set of three)

OUTGOING (i) MCCB 4 Pole 400 Amps 415 Volts 25 KA - 01 Nos (ii) MCCB 4 Pole 250 Amps 415 Volts 25 KA - 02 Nos (iii) MCCB 4 Pole 160 Amps 415 Volts 25 KA - 03 Nos

M&L in replacement fabrication of MS sheet 18 gauge cover of suitable size for covering of duct for electric cables at substations complete all as specified & as directed.

M&L in replacement earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing/connecting as required 25x4 mm galvanised iron strip complete all as specified & as directed.

Surface dressing of uneven surfaces of natural ground, rough excavated surfaces not exceeding 15 cm deep and filled area where ordered shall be trimmed to an even surface horizontal or slopping, by removing vegetation and by scrapping high patches and filling low patches with the scrapping soil to given an even and neat look to the site complete all as specified & as directed.

S&F MS posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc. flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or rivetting etc. and similar work coforming to Fe-290 Gde E-165 as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint complete all as specified and as directed.

Excavating in post holes (or similar holes) each n.exc 0.5 Cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers n.exc 25 cm, watering and removing surplus soil to a distance n.exc 50 mtr and making good surface complete all as specified and as directed.

S&F 4 mm thick mild steel wire 150 × 110 mm mesh up into mattresses or cages, lapped wired and fixed in position including welded for fencing to grid including one coat of primer and two coat ot synthetic enamel paint complete all as specified & as directed.

Excavation in trenches n.exc 1.5 mtr wide and n.exc 1.5 mtr in depth for laying cable in any type of soil and getting out complete all as specified & as directed.

M&L for Sand cushioning to under ground cable with dry sand locally available 8cm thick before laying the cable and 15 cm above the cable, stretching and testing of cable complete all as specified & as directed.

S&F in replacement reinforced precast concrete cable cover class LV, Type 1, flat, size 300mmx 180mm x 40mm for mechanical protection of cable with width equal to lenght of brick complete all as specified & as directed.

Excavating in trenches, n.exc 1.5 m deep and getting out in Soft/loose soil complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cm Soft soil/loose soil complete all as specified and directed.

Removing excavated material upto a distance of 50 m and depositing where directed at a level n ecc. 1.5 m above the starting point complete all as specified and directed.

M&L for Cement concrete in foundations, filling and mass concrete 1:4:8, Type D-2, using 40 mm graded stone aggregates complete all as specified and directed.

M&L for approved earth filling under floor, spreading in layers n.exc. 30 cm thick; watering, ramming/rolling and finishing to required size, shape, etc., n.exc. 1.5m high from base complete all as specified and directed.

M&L for Brickwork with sub-class 'B' bricks, straight or curved on plan exc 6m mean radius built in cement mortar 1:4 complete all as specified and directed

M&L for Rendering 15mm thick cement plaster 1:4 on fair faces of brickwork or concrete surfaces. External plaster complete all as specified and directed

M&L for 2 coats of white washing including preparation of new surfaces of walls complete all as specified and directed

M&L for Cement concrete 1:3:6, 100mm thick, type C-2, using 40mm graded stone aggregate as in sub-base of floor complete all as specified and directed.

M&L for Cement concrete 1:2:4, 100mm thick, type B-2, using 40mm graded stone aggregate as in sub-base of floor complete all as specified and directed.

Demolition of brick work in cement mortar of any description and removing from site complete all as specified & directed.

Demolition of cement concrete of any descreption & removing from site complete all as specified & directed.

Dismantling of wrought iron or mild steel work of any description complete all as specified & directed.

Note :- The contract sum shall be after deducting the amount of credit shown in Sch of Credit of this tender

Chaudhary Constructions

amisha trading co