Construction of sump with pressurized pumping of rain water from service road to Nallah-12 at Bharat Mandapam premises

Name of Work : Construction of Sump pit with pressurized pumping of rain water from service road to Nallah-12 near gate no-10, ITPO, Pragati

Maidan, New Delhi- 110001.

BILL OF QUANTITY

S.No. Description Unit Qty Rate

A. Civil Works.

Drainage Tank & Pipe Trench

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual

means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on

plan) including getting out and disposal of excavated earth lead upto 50 m and lift

upto 1.5 m, as directed by Engineer-incharge.

Earth work in excavation by mechanical means (Hydraulic excavator) / manual

means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on

1.2 DSR-2.8 plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including

getting out the excavated soil and disposal of surplus excavated soil as directed,

within a lead of 50 m.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of

1.3 DSR-2.25 foundations etc. in layers not exceeding 20cm in depth, consolidating each Cum 145 196.00 28,420.00 -

deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

Extra for every additional lift of 1.5 m. or part thereof in excavation/ banking

excavated or stacked materials.

Providing and laying in position cement concrete of specified grade excluding the

cost of centering and shuttering - All work up to plinth level :

1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded

stone aggregate 40 mm nominal size )

1.6 DSR-5.33.1.2 Concrete of M-30 grade with minimum cement content of 350 kg/cum Cum 74.07 9655.70 7,15,197.70 -

1.7 DSR-5.9 Centering and shuttering including strutting, propping etc. and removal of form for

Walls (any thickness) including attached pilasters, butteresses, plinth and string

1.7.2 5.9.3 Suspended floors, roofs, landings, balconies and access platform. Sqm 85.74 927.25 79,506.12 -

Steel reinforcement for R.C.C. work including straightening, cutting, bending,

placing in position and binding all complete upto plinth level.

1.8.1 5.22.6 Thermo-Mechanically Treated bars of grade Fe-500D or more. Kg 9848.10 107.85 10,62,117.59 -

Structural steel work in single section, fixed with or without connecting plate,

1.9 DSR-10.20 including cutting, hoisting, fixing in position and applying a priming coat of approved Kg 900 133.70 1,20,330.00 -

steel primer all complete.

Providing orange colour safety foot rest of minimum 6 mm thick plastic

encapsulated as per IS : 10910, on 12 mm dia steel bar conforming to IS: 1786,

having minimum cross section as 23 mmx25 mm and over all minimum length 263

mm and width as 165 mm with minimum 112 mm space between protruded legs

having 2 mm tread on top surface by ribbing or chequering besides necessary and

1.1 DSR_19.16 adequate anchoring projections on tail length on 138 mm as per standard drawing No. 30 553.7 16,611.00 -

and suitable to with stand the bend test and chemical resistance test as per

specifications and having

manufacture’s permanent identification mark to be visible even after fixing,

including fixing in manholes with 30x20x15 cm cement concrete block 1:3:6 (1

cement : 3 coarse sand : 6 graded stone aggregate 2

Providing and fixing of FRP manhole cover with frame internal size-1000 mm dia

and suitable for 40 tone load including fix to floor with cement concrete.

Digitally signed by RAKESH

S.No. Description Unit Qty Rate

Providing & Laying integral crystaline slurry of hydrophalic in nature of the

waterproofing treatment of RCC structre like retaining wall of basement,water tanks,

roof slabs,podium,reserviour,sewerage,water treatment plants, tunnels, suway &

bridge deck etc, prepaired by mixing ratio of 5:2 ( 5 parts intrgral crystaline slurry :

2 parts water) for virtical surface & 3:1( 3parts integral crystaline slurry : 1 part

water for horrozantal surface and applying the same from negetive (internal) side

1.12 DSR-22.23 with the help of synthetic fiber brush. the material shall meet the requirement as

specified in ASI-212-3R-2010 i.e by reducing permeabilityof concrete by more than

90% compared with control concrete as per DIN1048 and resistant to 16 bar

hydrostatic pressure on negetive side. the crystalline slurry shall be capable of self-

healing of cracks upto a width of 0.50mm. The work shall be carried out all

complete as per specification and the direction of the engineer in charge. The

product performance shall carry guarantee for 10 years against leakage.

1.12.1 22.23.1 For vertical surface two coats @ 0.70 kg per sqm per coat Sqm 189.20 472.90 89,472.68 -

1.12.2 22.23.2 For horizontal surface one coat @ 1.10 kg per sqm Sqm 136.40 362.80 49,485.92 -

1.13 DSR-2.24 Dewatering works- Extra rates for quantities of works, executed:

In or under water and/or liquid mud, including pumping out water as required - 20%

of the rate of the item. Cosnidering that 25% of the tank will required the

dewatering, therefore taking 100% cost of PCC (s.no- 1.5.1), 25% cost of RCC

(s.no- 1.6)and reinforcement (s.no - 1.8.1)

Providing and laying at or near ground level factory made kerb stone of M-25 grade

cement concrete in position to the required line, level and curvature, jointed with

cement mortar 1:3 (1 cement: 3 coarse

sand), including making joints with or without grooves (thickness of joints except at

sharp curve shall not to more than 5mm), including making drainage opening

wherever required complete etc. as per

direction of Engineer-in-charge (length of finished kerb edging shall be measured

for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge

Dismantling of manhole including R.C.C. top slab, C.I. cover with frame, including

1.15 DSR-19.24 stacking of useful materials near the site and disposal of unserviceable materials

within 50 m lead as per direction of Engineer-in-charge

1.15.1 19.24.4 Circular manhole 122 cm diameter and 1.68 m deep Each 1.00 6472.40 6,472.40 -

Dismantling of flexible pavement (bituminous courses) by mechanical means and

1.16 DSR-15.59 disposal of dismantled material up to a lead of 1 kilometre, as per direction of Cum 10.00 420.80 4,208.00 -

Engineer-in-charge

Demolishing cement concrete manually/ by mechanical means including disposal of

material within 50 metres lead as per direction of Engineer - in - charge.

Nominal concrete 1:3:6 or richer mix (i/c equivalent

Demolishing brick work manually/ by mechanical means including stacking of

1.18 DSR-15.7 serviceable material and disposal of unserviceable material within 50 metres lead

as per direction of Engineer-in-charge

Providing and laying in position ready mixed or site batched design mix cement

concrete for reinforced cement concrete work; using coarse aggregate and fine

aggregate derived from natural sources, Portland

Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended

1.19 DSR-5.33 proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve

durability and workability without impairing strength; including pumping of concrete

to site of laying, curing, carriage for all leads; but excluding the cost of centering,

shuttering, finishing and reinforcement as per direction of the engineer-in-charge;

for the following grades of concrete.

Concrete of M25 grade with minimum cement

content of 330 kg /cum

Providing and laying in position cement concrete of specified grade excluding the

cost of centering and shuttering - All work up to plinth level :

Digitally signed by RAKESH

S.No. Description Unit Qty Rate

DSR-2023/MR 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded

1.20.1 4.1.3 stone aggregate 20 mm nominal size derived from natural sources) - For pouring of Cum 10.00 7878.50 78,785.00 -

old drain line towards main drain

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste

materials by mechanical means, including loading, transporting, unloading to

1.21 DSR-15.60 approved municipal dumping ground or as Cum 181.56 263.95 47,922.76 -

approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all

Providing & laying Selection no. 1 doob grass turf with earth 50mm to 60mm

thickness of existing ground prepared with proper level and ramming with required

1.22 DSR-H-2.34 tools wooden and than rolling the surface with light roller make the surface Sqm 100.00 87.50 8,750.00 -

smoothen and light watering the same and maintenance for 30 days or more till the

grass establish properly, as per direction of the officer in charge

Providing and Placing in position suitable PVC water stops conforming to IS:12200

for construction/ expansion joints between two RCC members and fixed to the

reinforcement with binding wire before pouring concrete etc. complete : Serrated

with central bulb (225 mm wide, 8-11 mm thick)

Total Amount for Civil works [A] 41,11,721.49 35,203.24

Total Amount for Civil works [A] 41,11,721.49 35,203.24

Correction factor on DSR on account of GST @.973 40,00,705.01

Grand Total Amount for Civil works [A] 40,00,705.01 35,203.24

Grand Total Amount for Civil works [A] 40,00,705.01 35,203.24

B Electrical Works.

Drainage Sump Pumps

Supply, installing, testing and commissioning of submersible open impeller non-

clog pumps with having solid handling cacity of 25 mm & above C.I.body and to

TEFC submersible motor for 415 + 10% volts, 3 phase, 50 cycles A.C. power

supply with mechanical seal, pump connector unit with rubber diaphragm and

1.0 bend,chain in built level controller, sequence running controller, arrangement for all

pumps together inacase of emeregency, dry running Protection complete in all

NS-1 respects., testing and commissioning complete with approved quality and make as Each 4 3,70,501.00 14,82,004.00

required as per instruction of site incharge.

Drainage Sump Pumps

Capacity - 300 M3/Hr

H.P. - 22.5 HP Approx.

2.0 Providing and fixing uPVC agricultral pipes conforming to IS:4985 (10Kg/Sqcm)

including all fittings, such as couplings, tees, bends, reducers and screwed

adaptors jointing with solvent cement joint as per manufacturers recommendations.

2.1 63mm OD ( for routing control cables) Metre 25 335.00 8,375.00

2.2 110mm OD ( for routing armoured cables) Metre 25 767.00 19,175.00

3.0 Providing and fixing cast iron wafer type with SS grade disc butterfly valves (PN-16)

complete with 2 nos. matching PVC flanges (Table-E),bolts, nuts, 3.0 mm thick

insertion neoprene gasket.

4.0 Providing and fixing of cast iron dual plate wafer type check valves with SS grade

disc (PN-16) including 2 nos. matching PVC flanges ( Table-E), nuts, bolts, 3.0 mm

thick thick insertion neoprene gasket.

5.0 Providing and fixing heavy duty armoured cables 1.1 KVA grade including

necessary support clamps in provided pvc conduit and connection lugs complete in

NS-5 all respects.

5.1 Power cable Copper 3 core 16 sq.mm Metre 50 1,861.00 93,050.00

5.2 Power cable Aluminium Armoured 3.5 core 50 sq.mm Metre 150 1,222.00 1,83,300.00

Providing and fixing heavy duty flexible cables 1.1 KVA grade including necessary

6.0 support clamps in provided pvc conduit and connection lugs complete in all

6.1 Control cable copper 2 core 1.5 sq.mm Metre 50 116.00 5,800.00

Digitally signed by RAKESH

S.No. Description Unit Qty Rate

DSR-2023/MR For Sump Pumps:

7.0 Supplying, installing, testing and commissioning controllers with low volatage

relays, stainless steel probes and PVC shroud wiring from tank top to probles of

NS-7 required.

7.1 To start pumps at four levels when water level is high in sump and shut off pump

when sump is empty. All pumps start when sump is over flowing.

8 Design, manufacture, supplying, fixing in position, testing and commissioning of

the following front operated cubicle type, front access 2mm thick mild steel sheet,

free standing, dust and vermin proof, IP65 rated,double door panel, switchboard

with IP65 protection with hinged and lockable doors complete with

interconnections, tinned copper crimping lugs, bonding to earth and painting,

suitable for use at 415 volts, 3 phase 4 wire 50 Hz system and suitable for a fault

level of 25 MVA symmetrical at 415 volts.

8.1 All switchboards shall have provision for entry of cables from bottom as required

NS-8 inlcuding shed for panel to cover it properly.. Each 1 3,84,275.00 3,84,275.00

8.2 All live accessible parts shall be shrouded and all equipment shall be finger touch

proof. Padlocking facility shall be provided on all outgoing feeders doors and switch

handles shall be lockable in OFF position.

8.3 PLC Base programmed panel for 4 nos working + 1 Nos Spare 20-30HP pumps

with Star Delta starter, SPPR, Incoming and Outgoing MCCB of required capacity

and all the necessary Power metering ( voltmeter, amp meter, KWH meter ), Dry

run protection, Auto command system.Control wiring, Levels Switches for Auto

starting and Shutting off

Total Amount for Civil & Electrical works [A+B] 40,00,705.01 34,71,274.24

Total Amount for Civil & Electrical works [A+B] 40,00,705.01 34,71,274.24

Total (DSR + Non DSR) , C 74,71,979.24

Digitally signed by RAKESH