Waterproofing Work in 2nd basement of Admin Block, NIA Branch, Office, Hyderabad

Providing and laying dry stone pitcting in position cement concrete of specified grade

excluding the cost of centering and shuttering - All work for basement

Concrete ratio 1:4:8 (1 Cement : 4 coarse sand 8 aggregate 40 mm nominal size

Dry stone pitching 30 cm thick including supply of stones and preparing surface

3 REINFORCED CEMENT CONCRETE

Providing Centering and shuttering including strutting, propping etc. and removal of

3.1 form from basement

3.1.1 5.9.1 For Basement Foundations, footings, bases of columns, etc. Sqm 63 392.15 24,655.25

3.1.2 5.9.2 For drain walls 150 mm thickness. Sqm 188 842.50 1,58,234.98

Provising and laying steel reinforcement for R.C.C. work including straightening, cutting,

3.2 5.22 bending, placing in position and binding all complete upto plinth level.

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Providing and laying thermo-Mechanically Treated bars of grade Fe-500D or more.

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 proportions as per IS: 9103 to accelerate / retard setting of

concrete, to improve durability and workability without impairing strength and adding

3.3 crystalline compound of BASF/FOSROC/MC-Bauchemie @ 1% bt weight of cement;

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.

Note: Extra cement up to 10% of the minimum specified cement content in design mix

shall be payable separately. In case the cement content in design mix is more than 110%

of the specified minimum cement content, the contractor shall have discretion to either

re-design the mix or bear the cost of extra cement.

3.3.1 All works for basement

Providing and laying concrete of M25 grade with minimum cement content of 330 kg

Supply of Crystalline powder (hydrostatic head resistance of 16 Bar) of BASF/FOSROC/MC-

Bauchemie for mixing in concrete

Providing and welding of steel work in built up sections/ framed work, including cutting,

4.1 hoisting, fixing in position and applying a priming coat of approved steel primer using

structural steel etc. as required.

4.1.1 10.25.2 In gratings, frames, guard bar, ladder, railings, brackets, Kg. 1166 172.6 2,01,225.71

5 WATER PROOFING WORK

Opening V-Groove at all the construction joint on wall and raft where dampness and

water penetration are observed in 50 mm wide and 25 mm in depth at basement level.

5.1 MR The same shall be filled with polymer modified mortar in CM 1:4. (Polymer Rmt. 1644 551.25 9,06,071.25

manufactured by SS Builtech/MC-Bauchemie/BASF/Fosroc)

Treatment of tie rod holes by breaking concrete around tie rods, cutting tie rods by

5.2 MR hand grinder and filling with polymer modified mortar Each 750.00 464.64 3,48,481.88

Supplying “NRV Packers”

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Supply of single component, closed cell, low-viscosity, hydrophobic, hydro-active,

rigid/flexible polyurethane injection grout HA CUT AF/ HA FLEX LV AF / ADCOS Purinject

1C 115 Eco/ Purinject 1C Flex/1C Quick Fix/ MC Injekt 2700L/MC Injekt 2033

manufactured by ADCOS/GCP/MC-Bauchemie(as per the site requirement)

Injecting process: Injection of HA CUT AF/ HA FLEX LV AF /ADCOS Purinject 1C 115 Eco/

Purinject 1C Flex/ 1C Quick Fix/ MC Injekt 2700L/MC Injekt 2033 using high pressure

injection Pump which includes drilling holes of 14 mm dia, cleaning of holes, fixing

packers and sealing the leak path surrounding packers using rapid setting mortar like

5.5 MR Rendroc Plug of Fosroc, cleaning of the pump with solvent after injection, Machinery Kg 1400 976.33 13,66,855.00

charges, oil and other consumables like thinner, adaptors, etc; removing packers after

injection, cleaning site and making the surface good etc complete.

Horizontal / Raft waterproofing

Supplying and installing 1.2 mm composite thick self-adhesive HDPE membrane, over

existing PCC, having tensile strength of >21 MPa (as per ASTM D 412), elongation of

>400% (as per ASTM D 412), puncture resistance of >800N (as per ASTM E 154), peel

adhesion to concrete >880N/m (as per ASTM D 903), hydrostatic head resistance >60m

(as per ASTM D 5385) fully bonded to the RCC thereby conforming to IS 16471:2017

requirements of under ground waterproofing structures. The membrane should be

5.6 MR minimum 2m/2.4m wide to reduce the number of joints with minimum 75mm factory Sqm 774 2081.28 16,10,740.35

made selvedge’s and comprising of an HDPE layer and a pressure sensitive adhesive

layer which is covered by a weather proof protective and trafficable granular layer to

protect self-adhesive polymer layer, etc, as per manufacturers specification and

methodology. Concrete to be done within 5 days after laying HDPE membrane.

Manufacrured by MBCC/Fosroc/MC-Bauchemie/SS Buildtech

Vertical Surface (Retaining wall):

Providing & applying Integral crystalline slurry of hydrophilic in nature for waterproofing

treatment to the RCC structure like retaining walls of the basement, water tank, roof

slab, podium, reservoir, sewage & water treatment plants, tunnels/subways and bridge

decks etc, prepared by mixing in the ratio of 5:2( 5 parts integral crystalline slurry : 2

parts water) for vertical surface and 3:1 ( 3 parts integral crystalline slurry : 1 part water

) for horizontal surface and applying the same from negative (internal side) with the

5.7 help of synthetic fiber brush. the material shall meet the requirements as specified in

ACI-212-3R-2010 i.e by reducing the permeability of concrete by more than 90%

compared with the control concrete as per DIN 1048 and resistant to 16 bar hydrostatic

pressure on negatrive side. The crystalline slurry shall be capable of self healing of cracks

up to width of 0.50 mm. 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 5 years against

MR For vertical surface two coats @0.70 kg per sqm per coat Sqm 1279 472.90 6,04,817.8

Swellable water bar

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Providing and applying of swellable type water bar of 20 mm x

10 mm thick in linear meter (expansive nature) for construction joints

treatment of RCC structure such as raft slab, retaining walls, water

storage tank and at the junctions of raft slab with the retaining walls

etc.After cleaning the surface, one coat of required primer for swellable water stop tape

5.8 MR shall be applied throughout the length of the joint @ 3.78 litre per 240 running meter. Rmt. 300 573.45 1,72,035.00

Over the primed surface swellable type water stop tape shall be placed.. The work shall

carried out all complete as per specification and the direction of the

Engineer-In-Charge. The product performance shall carry guarantee for 5 years against

Providing and applying waterproof plaster in two layers in 25 mm thick (Horizontal and

Vertical): Providing and applying plastering with CM 1:4 mixed with acrylic polymer

manufactured by SS Buildtach/MC-Bauchemie/BASF/Foaroc at the dosage of 1 liter/bag

5.9 MR of cement over waterproofing system to a minimum thickness of 25 mm as per site Sqm 2005 819.53 16,43,147.63

Providing and drilling holes as per required places in reinforced cement concrete with

power driven drill machine to a minimum depth of 100mm upto 200mm in RCC

columns, footings and retaining wall to introduce steel bars for sunshades/balconies

6.1 including fixing the steel bars in position using epoxy resin anchor grout of approved

make (Hliti 110) but excluding the cost of reinforcement, all complete as per direction of

Engineer-In-Charge.

6.1.1 MR 15 Upto and including 12mm dia. Each 476.00 317.24 0.00 1,51,005.65

Fabricating and fixing pressure release pipes of 100 mm dia at desired locations with

laying of aggregates and wire mess at the base of the PRP as instrcuted by site-incharge

6.2 MR (cost of fixing pump and dewatering will be in the scope of client) Each 5 3056.25 15,281.25

Fabricating and fixing customized packers mentioned as in the methodology for PRP

grouting with the plate fixed at the end, perforation above the plate, one way valve

6.3 MR fixed at the top, etc; fixing the packer into the hole, tighten to get the grip, etc complete Each 5 5967.02 29,835.11

as per the specification.

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Providing, fixing, welded joints and testing of heavy class M.S. ERW black pipes as per relevant

IS 1239/3580 with special accessories tees, elbows, flanged joints, rubber insertion, nuts, bolts,

washers or welded joint with flange joints on bends, including fixing the pipe with chilly make

clamps and dash fastner,civil breakage,making good the same etc. painting with a primer coat

and two coats of postal red enamel etc. complete as required.( Excluding structural steel work for

supporting pipes and fitting seprately).

200 mm dia 6mm thickness ( IS 3580 ) Mtr. 6.00 4,790.12 28,740.72

150 mm dia 5.4mm thickness ( IS1239 ) Mtr. 6.00 3,790.68 22,744.08

50 mm dia 4.50mm thickness (Screwed joint IS 1250) Mtr. 45.00 1,287.12 57,920.40

40 mm dia 4.05mm thickness (Screwed joint IS 1239) Mtr. 40.00 1,163.12 46,524.80

32 mm dia 4.05mm thickness (Screwed joint IS 1239) Mtr. 80.00 1,018.04 81,443.20

25 mm dia 4.04mm thickness (Screwed joint IS 1239) Mtr. 150.00 988.28 1,48,242.00

Providing and fixing Cast Iron body IS: 210 FG 220 and double flange simple operation type

Butterfly Valve conforming to IS: 13095 with SS304 disc and shaft nitnile rubber replaceable seat

of the following size complete with bolts, nuts, washers and rubber insertions as per

Providing and fixing 15 mm nominal bore quartzoid bulb type sprinkler of chromium plated,

3 NS UL/FM approved ( side wall or spray type) suitable for operating on 68 deg. C as per requirement - -

of Local Fire Services.

Standard Pendent / Upright -68°C Each 100 690.68 69,068.00

Providing and fixing stainless steel single headed hydrants flanged inlet with 63 mm female

instantaneous outlet, with bolts, nuts, washers etc complete with male blank caps, chains

conforming to IS:5290 type A with stainless steel orifice plate to keep the pressure not more

than 3.5 kg/sq.cm at any point.

Providing and fixing controlled perlocation fire hose pipe (as per IS:8423) of 63 mm dia and 15

meter length rated for brust pressure of 35.7 Kg/sqcm. The hose shall be tested for flame

5 NS resistance test in accordance to IS:8423. Hose shall be complete with ISI marked brass male & - -

female coupling (IS:903) bound & reveted to hose pipe with copper rivets & 1.5 mm copper wire

(Location : External fire hydrant)

Providing & fixing non-perlocating, rubber reinforced lined fire hose pipe (as per IS 636) of 63

mm dia and 15 m length as described below. The hose shall be rated for burst pressure of 35.7

Kg/sqcm. Hose shall be complete with ISI marked gun metal male & female coupling (IS:903)

bound & rivetted to hose pipe with copper wire (Location : Internal fire hydrant)

Supplying and fixing First-Aid Hose Reel with MS construction spray painted in Post office Red,

conforming to IS 884 with upto date amendments, complete with the following as required.

30 m. 20 mm (nominal internal) dia water hose Thermoplastic(Textile reinforced) Type- 2 as per

20 mm (nominal internal) dia gun metal globe valve & nozzle. - -

Drum and brackets for fixing the equipmets on wall. - -

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Connections from riser with 25 mm dia stop valve (gun metal) & M.S. Pipe. Each 3 15,828.60 47,485.80

Providing and fixing standard short size stainless steel branch pipe with 20mm dia Nozzle

conforming to IS:903. Suitable for installation connections to hose coupling etc. as required.

Providing and fixing internal Fire hose cabinet glazed door shutter and frame with hold fasts

(frame fabricated from 40 x 40 x 5mm and shutter from 35x35x5mm M.S. angle) 1500 mm high x

9 NS 1000 mm wide with locking arrangement, 4mm thick glass with M.S. flats including all Each 1 20,990.72 20,990.72

accessories, painting with one coat of steel primer and two coats of postal red enamel paint. The

words “ Hose Cabinet” to be painted on the box.

Providing and fixing 9 Litres capacity fire extinguisher water type Gas Pressure conforming to IS:

15683 marking, fixed to wall. (ISI Marked)

Total Fire Fighting 8,44,457.36

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC

insulated copper conductor single core cable in surface / recessed steel conduit, with modular

switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FRLS PVC insulated

copper conductor single core cable etc. as required.

Supply of 1x28 watt T5 surface / wall mounted batten light fixture with prewired HPF industrial

2 NS complete with lamps, electronic ballast and all accessories as required of Havells Cata Ref. Batten No. 100.00 1205.40 120540

EZ T5 or approved equivalent.

Supplying and fixing following way, horizontal type TP&N MCB distribution board of steel sheet

for 415 volts on surface/ recess complete with tinned copper bus bar, neutral link, earth bar, din

bar, interconnections, powder painted including earthing etc. as required. (But without MCB/

RCCB/ Isolator)

6 way (4 + 18 way), Double door No. 2 4403.88 - 8807.75

Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB

complete with connections, testing and commissioning etc. as required.

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, “C” curve, miniature circuit breaker

5 suitable for inductive load of following poles in the existing MCB DB complete with connections,

testing and commissioning etc. as required.

Supply and installation of 5 HP Submersible pump ( 1 Working & 1 Standby) of required

head including installation of suction and delivery pipes as decided by Engineer Incharge

6 NS including electrical supply wiring and required starters alongwith the Auto start & stop Set 2 217437.50 434875

according to levevel indication sensors complete as a whole system

7 NS EXHAUST AIR

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Supply, erection, testing and commissioning of ceiling hunged Vane Axial flow fans with

adjustable pitch blade , GSS casing, cast aluminium alloy impeller complete with TEFC Sq.

Cage Induction motor suitable for 415 volts ± 10%, 50Hz ± 3 %, 6 pole, three phase A.C supply

of class "H" insulation with support, mountings with vibration isolator spring and fire rated

canvas flexible connection etc. & of following capacity as per approved tender drawings.The fan

shall be completely rated for fire @ 250°C for 2 Hours.

In Normal Mode:

Air Qty. = 81,00 CFM

Static Pressure = 15 mm Wg

Fan Speed = Not exceed 950 rpm

Motor = Not exceed 1.1 Kw.

Fan Dia = 800mm (Approx.)

dB level : not exceed 62 @ 3 mtrs under room condition. Nos. 2.00 145162.50 290325

8 NS Additional In Fire Mode:

Air Qty. = 12100 CFM

Static Pressure = 15 mm Wg

Fan Speed = Not exceed 950 rpm

Motor = Not exceed 2.2 Kw.

Fan Dia = 900mm (Approx.)

dB level : not exceed 67 @ 3 mtrs under room condition. Nos. 2.00 190150.63 380301.25

FRESH AIR SUPPLY

Supply, erection, testing and commissioning of ceiling hunged Vane Axial flow fans with

adjustable pitch blade , GSS casing, cast aluminium alloy impeller complete with TEFC Sq.

8 NS Cage Induction motor suitable for 415 volts ± 10%, 50Hz ± 3 %, 6 pole, three phase A.C supply

of class "F" insulation with support, mountings with vibration isolator spring and fire rated

canvas flexible connection etc. & of following capacity as per approved tender drawings..

In Normal Mode:

Air Qty. = 81,00 CFM

Static Pressure = 15 mm Wg

Fan Speed = Not exceed 950 rpm

Motor = Not exceed 1.1 Kw.

Fan Dia = 800mm (Approx.)

dB level : not exceed 62 @ 3 mtrs under room condition. Nos. 2.00 131516.00 263032

9 NS Additional In Fire Mode:

Air Qty. = 12100 CFM

Static Pressure = 15 mm Wg

Fan Speed = Not exceed 950 rpm

Motor = Not exceed 2.2 Kw.

Fan Dia = 900mm (Approx.)

dB level : not exceed 67 @ 3 mtrs under room condition. Nos. 2.00 163617.13 327234.25

Digitally signed by DEEPAK

NS Ducting for above system Lum 1 61250.00 61250

Total Electrical 0 2033977.75

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