dnit for rural water supply scheme fakhar abad u/c mubarki tehsil taunsa district dera ghazi khan.

13 Pages·2017·0.16 MB·English

D.N.I.T FOR RURAL WATER SUPPLY SCHEME FAKHAR ABAD U/C MUBARKI
TEHSIL TAUNSA DISTRICT DERA GHAZI KHAN.
Name of Contrector
Approximate Cost. Rs 3.527 Million
Earnest Money Rs 0.071 Million
Time Limit 1 Month
Sr Contractor
Discription of items Quantity Unit
# Rate
1 2 3 4 6
1 Tubewell
Boring of tubewell in shingle, gravfel and rock
1
including sinking and withdrawing of casing pipe
a) From ground level to 200 ft. below ground
200 Rft P.Rft @Rs.
level
b) Exceeding 200 ft. depth below ground level 125 Rft P.Rft @Rs.
Providing strong substantially built box of
deodar wood 4ft. x 2-1/2 ft. x 9in.(1200x750x225
2 mm) with compartments, lock and locking 1 Job P.Job @Rs.
arrangement for preserving samples of strata
from bore hole
3 Furnishing samples of water from bore hole 2 No Each @Rs.
Providing & installing, brass strainer in tubewell
4 bore hole, including sockets, special sockets, 40 Rft P.Rft @Rs.
studs, etc. complete 10" I/d 3/16" thick
Providing and installing M.S. bail plug in
5 1 No Each @Rs.
tubewell bore hole 10" I/d 1/4" thick 2ft long
Providing and installing MS blind pipe socket /
welded joints M.S. reducer (where necessary) in
6 285 Rft P.Rft @Rs.
tube well bore hole including jointing welding
with strainer etc. complete. 10" I/d 1/4" thick
Shrouding with graded pea gravel 3/8" to 1/8"
7 379 Cft P.Cft @Rs.
dia. around tubewell in borehole
Testing and Developing of Tubewell of size 6"
8 i/d and above continuously upto 1.5 cusec 72 Hour P.hours @Rs.
discharge
Testing of water samples from PHE Department
9 2 No Each @Rs.
laboratory complete with all respect
Providing and fixing MS well cap on tubewell 10"
11 1 No Each @Rs.
i/d
12 Well loging of tubewell bore hole etc. 1 No Each @Rs.
2 Pumping Machinery
Providing, installing at site and testing of
(approved manufacturers of PHED) submersible
pump unit 0.20 cusec discharge 390ft head with
15 BHP, or higher as per recommendations of
the pump manufacturers i/c 50 net length of
1
riser pipe 220ft, 4" i/d assembly, 380/440 volts,
i).
50 cycles, sub-mersible A.C electric motor
(Siemens / Equivalent approved from PHE D
make) including cost of all electro-mechanical
components, fittings and allied works given
below from sub head.
Providing, installing , testing and commissioning
motor control unit consisting of magnetic
contector, circuit breaker, On/Off switch,
indication lamps, EOCR, volt meter, ampare
ii)
meter, auto manual selector switch, ampare
select switch, volt selector switch, C.T., time
indication lamps etc, complete as per
manufacturer's recommendations.
Power wiring in 7/0.064 guage single core pvc
insulated copper wire in PVC pipes of suitable
iii) size including flexible pipes, thimbles etc.
complete from main switch to motor starter,
panels to motor.
Double point power earthing, according to
WAPDA specification, of electric panels board,
main switch and motor in 8 SWG/GI wire duly
iv)
encased in 1/2" inside dia light weight G.I. pipe
laid from earthing point to panels, main-switch
and electric motor.
Single phase light wiring in 3/029 size PVC
insulated copper wire duly encased in PVC
pipes of appropriate size including 1 No. single
phase 15 AMP main switch china made 1 No.
power outlet of 15 AMP 2 Nos water proof bulk
v)
head lights with bulbs fixed outside the pump
house and 2 Nos swan neck brass brackets with
bulbs inside the pump house complete with
necessary control switches including connection
within existing single phase energy point
Providing and fixing delivery pipe of 6" dia M.S.
‘B’ class pipe from discharge head upto 30 ft
outside the pump house or upto the start of
existing rising main including providing fixing of
all specials and fitting i..e 1 No. sluice valve, 1
No. non return valve (both supplied by the
manufacturers of the pumping machinery), tail
pieces, reducer / increaser. 2 Nos 45o/90o
M.S./C.I. bends 1 No G.I M.S Tee with .2-1/2"
size double acting air valve with 4' long 2-1/2"
inside dia. G.I. extension pipe duly provided with
vi)
holding clamps embedded in wall of the
pumping chamber including 1 No pressure
gauge of range upto 200 psi complete with
1/2ft I/d medium size G.I. pipe ferrule 1 No plug
cock (sui gas type) fixed on wall inside the pump
house complete including all jointing materials
such as nuts, bolts and rubber insertion sheet
and painting of delivery pipe, fittings specials in
2 coats of black enamel paint on single coat of
red lead primer paints as per standard drawing
complete.
Providing and hanging in a suitable location
along the wall of pumping chamber, duly glass
framed chart showing detailed inventory of
vii) 1 Set P.Set @Rs.
pumping machinery and all its components as
per size and design approved by the engineer-in-
charge. Complete Set
Providing tool kit including 1No spanner set of
1" size and down 1 No screw set 1 No
adjustable screw wrench 12" size 1 No
2 insulated pilers of 8" 1 No china made grease 1 No Each @Rs.
gun, 1 No hack saw with 12 No spare blades
and 1 No medium size hammer and 1 No
electric tester complete with tool kit box.
Providing and installing 1 No. chain pulley block,
China made, 5 ton capacity with 5 meter chain
3 complete with M.S. clamps, for fixing with 1 No Each @Rs.
existing R.S. joist and hoisting sling of 3/4" size
wire rope of 6 feet length
P/L 4 core 7/0.064" size PVC insulated copper
conductor cable, upto 30 meter from WAPDA
installed on electric pole outside pump house to
the existing main switch inside the pump house
including single strand of 8 SWG GI wire with
holding clamps with holding clips/wire band
4 30 mtr P. meter @Rs.
complete 1 No.2" I/d light weight GI pipe of 5 ft.
length with necessary holding hook and stay
wire and necessary dowel bolts, nuts for the
fixing with the wall of pumphouse and making
hole in pump house wall and its restoration after
crossing the electric cable complete
CONDITIONS
i Minimum efficiency of pumping machinary shall not be less than 75%.
ii The efficiency of pump shall be physically tested at test bed fo manufacturer before
iii dTiwspoa ytceha.rs un conditional full warranty be provided by the contractor at the time of tender.
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v tTehned ecro, nottrhaecrtowri swei ltlh ien csotanltlr tahcet omr awcihlli nbeer yb o&u nMd CtoU i nusntdalelr t thhee m suapcherinviesriyo na so pf emr adniruefcatciotunr eorf' s
vi rTehper eMseCnUta twiviell. be certified for capability by the manufacturer of pumping machinery.
3 Repair of Pump House 12x12
Making and fixing steel grated door with thick
sheeting including angle iron frame 2"x2"x3/8"
11 28 Sft P.Sft @Rs.
and 3/4" square bars center with locking
arrangement complete in all respect.
Providing and fixing steel windows with
openable glazed panels using beam section for
frame T-section sashes 1" x 1" x 1/8" with glass
¾" x 1" x 3/3" x 1/8" section for leaves panes,
wooden screed for glazing embedded over a
12 thin layer of putty duly screwed with leaves 32 Sft P.Sft @Rs.
brass fittings, holdfast, dulky painted, complete
in all respects, including all cost of material and
labour etc. as per approved design and as
directed by the engineer-in-charge. Fixed with
wire gauze 22 SWG, glasspane 3mm thick
Cement plaster 1 : 3 upto 20 ft. height (b) 1/2
7 600 Sft %Sft @Rs.
inch thick
Filling water and raming earth under floors with
360 Cft %oCft @Rs.
surplus from foundation etc
White washing 3 core on wall (New Surface) 720 Sft %Sft @Rs.
Providing and laying topping of cement concrete
8 '1 : 2 : 4 including surface finishing and dividing 144 Sft %Sft @Rs.
in panels © 1-1/2 inch thick
Providing and fixing M.S. flat ½"x1/8" (13mm x
3mm) grill including ¾" x 1/8" (20 mmx3 mm)
M.S. flat frame, in windows of approved design, 32 Sft P.Sft @Rs.
including painting three coats, complete in all
respects.
Single layer of tiles 9"x41/2"x1-1/2" laid over 4
earth and 1" bhoosa grouted with cement
225 Sft %Sft @Rs.
sand 1:3 on top of R.C. roof slab providing
with 34lb bitumen coating sand blinded
Khassi parnalas in cement sand mortar outside
17 12" width finished smooth with 1:2 a floating 14 Rft P.Rft @Rs.
coat of neat cement.
18 Khurra on roof 1 No Each @Rs.
Bottom khurras of brick masonry in cement
19 sand motor 1:6 4ft x2ft x41/2inch over 3 inch 1 No Each @Rs.
cement concrete. 1:4:8
Providing and fixing R.S. joist 8" x 4" best
15 Rft %Rft @Rs.
quality china made wth painting 3 coats
4 Diesel Generating Set
Providing Fixing and testing of self start Disesel
Engine with 25 KVA Generating set (Millat Mde
or Equivalent approved Compauny) cokplete
with all accssories and fitting to entire
specification of the Engineer incharge of work.
TECHNICAL SPECIFICATION
Prime Rating = 25KVA
Engine Millat / Perkins(UK)
Alternator Leroy Somer (France)
03 Phase 04 wires 400/240volt.
50 hz power factor 0.8 and built in fuel tank for 8
hours backup on full load.
Acoustic conopy (sound and weather proof)
ATS / AMF arel
Earthing / Earthing pit
Construction of foundation pad loading
unloading and transporation installation testing
and commissioning of the DG Set power cable 4
core 16mm (as per site requirement) controll
cable 5core 2.5mm (as per site requirement)
stand by generating set complete
1 Set P. Set @Rs.
NOTE:-
Alloted work will have to be started by the lowest bidder within 15-days
issuance of work order from this office Failing which the work order will be
rescinded automatically and earnest money forfeited.
Contractor Signature:---------------------------------- Executive Engineer
PHE Division, D.G.Khan
D.N.I.T FOR EXTENTION OF RURAL WATER SUPPLY SCHEME BASIT NAIR
AHMAD U/C THEEKARTEHSIL TAUNSA DISTRICT DERA GHAZI KHAN.
Name of Contrector
Approximate Cost. Rs 0.500 Million
Earnest Money Rs 0.010 Million
Time Limit 1 Month
Sr Contractor
Discription of items Quantity Unit
# Rate
1 2 3 4 6
1 Rising Main
Excavation of trenches for water supply pipe line
in all kinds of soil except cutting rock for water
supply pipe lines upto 5 ft depth from ground
1 20820 Cft %oCft @Rs.
level including trimming dressing the sides,
levelling the beds of trenches to correct drade
and cutting pits for joints etc. complete in all
respects.
Providing, laying cutting jointing testing and
disinfecting PVC Pipe line of BSS Class-B
working pressure in trenches complete in all
respects
3in PVC 3470 Rft P.Rft @Rs.
Back filling of trenches by re-handling of earth
lead upto a single throw of kassi phaorah
compaction , ramming of earth etc. complete in 16656 Cft %oCft @Rs.
all respect. Assume 90% of the excavation
volume considered at item No.1, above.
NOTE:-
Alloted work will have to be started by the lowest bidder within 15-days
issuance of work order from this office Failing which the work order will be
rescinded automatically and earnest money forfeited.
Contractor Signature:---------------------------------- Executive Engineer
PHE Division, D.G.Khan
D.N.I.T FOR RURAL WATER SUPPLY SCHEME SALLARI ROHWALA ABD
ADJOING ABADIES TEHSIL TAUNSA DISTRICT DERA GHAZI KHAN.
Name of Contrector
Approximate Cost. Rs 5.051 Million
Earnest Money Rs 0.101 Million
Time Limit 1 Month
Sr Contractor
Discription of items Quantity Unit
# Rate
1 2 3 4 6
1 Rising Main / Distribution System
Excavation of trenches for water supply pipe line
in all kinds of soil except cutting rock for water
supply pipe lines upto 5 ft depth from ground
1 level including trimming dressing the sides, 24000 Cft %0Cft @Rs.
levelling the beds of trenches to correct drade
and cutting pits for joints etc. complete in all
respects.
Providing, laying cutting jointing testing and
disinfecting PVC / HDPE Pipe line of BSS Class-
2
B working pressure in trenches complete in all
respects
3 1.5" (40mm) HDPE PN 10 16,000 Rft P.Rft @Rs.
Providing and installing HDPE tees, Bend &
4
reducer etc complete in all respects
Tee
6"x6"x6" 15 Each Each @Rs.
4"x4"x4" 6 Each Each @Rs.
3"x3"x3" 9 Each Each @Rs.
1.5"x1.5"x1.5" 15 Each Each @Rs.
Bend
1.5" i/d 10 Each Each @Rs.
Providing and fixing cast iron specials of BSS
class 'B' (such as bend, tee, cross collar,
reducer, tail piece flanged socket, flanged
5
spigot, cap, taper, angle branch plug, etc) for
cast iron pipe line complete C.I flanged specials,
with flanged and flanged joints.
3" to 6" i/d 150 Kg P.Kg @Rs.
8" to 12" i/d 241 Kg P.Kg @Rs.
Providing and Fitting c.I flang on pipes,
6 including, turning, threading, facing and fitting
etc complete in all respects.
3" to 6" i/d 257 Kg P.Kg @Rs.
Providing and installing PVC tapered core BSS
7
Class B working pressure
6" i/d 4 No Each @Rs.
4" i/d 3 No Each @Rs.
3" i/d 2 No Each @Rs.
Providing and Fixing air valve 2.5" i/d of BSS
8 1 No Each @Rs.
quality and weight double acting
Construction of sluice valve chamber
3 No.
Excavation in foundation of building, bridges &
other structures, including dagbelling, dressing,
1 refilling around structures with excavated earth, 375 cft %0cft @Rs.
watering and ramming lead upto one chain 100
ft. and lift upto 5 ft. in ordinary soil.
Cement concrete brick or stone ballast 1.5" to 2"
2 38 cft %Cft @Rs.
gauge in foundation and plinth ratio 1:6:12.
pucca brick work in cement sand mortor plinth
3 135 cft %Cft @Rs.
and foundation. 1:5
Cement plaster 1 : 3 upto 20 ft. height(b) 1/2"
4 162 Sft %Sft @Rs.
thick.
5 Brick on edge flooring laid in 1:6 cement 27 Sft %Sft
Providing and laying reinforced cement concrete
(including prestressed concrete), using course
sand and screened graded and washed
aggregate in required shape and design
including forms, moulds, shuttering, lifting,
compacting, curing, rendering and finishing
exposed surfaces, complete ( but excluding the
6 30 cft P.cft
cost of steel reinforcement, its fabrication and
placing in position etc.) (a) (i) reinforced cement
concrete in roof slab, beams, columns, lintels,
girders and other structural members laid in situ
or precast laid in position, or prestressed
members cast in situ, complete in all respect.
(3) (C) Type C (nominal mix 1: 2: 4)
Fabrication of mild steel reinforcement for
cement concrete, including cutting, bending,
laying in position, making joints and fastening,
7 including cost of binding wire and labour 93 kg %kg
charges for binding of steel reinforcement, (also
includes removal of rust from bars) (b)
deformed bars
Providing and fixing CI surface box of size
change dia 9"x9" i/c lock and locking
8 3 No Each
arrangement, fixed in RCC slab complete in all
respects.
Providing and fixing sluice valve of B.S.S.
quality and weight, Class `B', for cast iron pipe
9
line, and Asbestos cement pipe line (including
cost of jointing material):-
3" i/d 2 No Each
4" i/d 2 No Each