Public Health Engineering Department Tender
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Public Health Engineering Department - PHED Tender
Civil And Construction
Water Storage And Supply
Eprocure
Opening Date13 Nov 2024
Closing Soon2 Dec 2024
Tender Amount₹ 97,06,877
Costs
EMD
₹ 1,94,140Document Cost
Refer DocumentsTender Fee
Refer Documents
Summary
Gap Negotiation For Secondary Grid Of Mathurapur-ii Block Within Mega Surface Water Based Water Supply Scheme Of Falta Mathurapur Under Augmentation Of Laying Distribution System To Extend The Benefit Of 100 Percent Households In Zone-iv At Kultali
Description
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Contact
Tender Id
2024_PHED_768670_4Tender No
30/2024-2025/EE/SWD-I/WBPHEDTender Authority
Public Health Engineering Department ViewPurchaser Address
-Website
http://https://www.wbphed.gov.in/en/
GEM & Bid Advisory Services
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Documents
BOQ Items
iii) 457 mm dia (OD) of 10 mm thick
42
16007
672321.3
iv) 323.9 mm dia (OD) of 7.1 mm thick
8
10288
82306.08
v) 273 mm dia (OD) of 6.3 mm thick
8
8739
69914.4
vi) 168.3 mm dia (OD) of 4.5 mm thick
25
6342
158552.75
Carrying CI/DI pipes with specials and valves and lowering placing in position and laying carefully inside the trenches in proper alignment and gradient etc. including earth work in excavation of adequate width as per specification having min. clear cover from top of pipe is 1.10mtr. below existing ground level in any kind of soil including mixed with oulder, road sub-grade and its flank,but excluding moorum and laterite and stone etc.without damaging the exisiting telephone/electric cable etc.(in case of damaged if any type of cable line during excecution , necessary damaged charges as applicable by the respective authority will be borne by the agency in his own cost) preparing the bottom surface for continuous bedding of pipe line and laying pipes, fitting, fixing specials and valves with bailing out water if any including carriage of pipes,specials and valves from local deptt. store within 8KM and back filling the trenches with excavated earth in layers to original condition as perspecification and direction of EIC. The surplus materials after execution of work are to be return to the deptt. store.
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-
N.B: i) Any deviation from required clear cover of 1.10mtr., due to site adverse condition, prior permission is to be obtained from the EIC in exceptional situation and payment will be made on prorate basis over the rate of entire item.
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-
ii) No payment will be made without hydraulic test of the pipe line either part or full
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-
iii) The pipes, specials and valves , rubber gasket will be supplied deptt. free of cost.
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-
a) 450 mm dia. K9 D.I. Pipe
1420
297
421740
b) 500 mm dia. K9 D.I. Pipe
555
331
183705
c) 600 mm dia. K9 D.I. Pipe
75
416
31200
Filling the pipeline with water, testing hydraulically asper I.S3114-1965 (Article-6) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of EIC. The rate is inclusive of cost of requisite water to be arranged by the contractor (Recovery rate of water @ Rs.10.00/m3, if contractor used water from deptt. source).
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-
A) For CI/DI pipe
-
-
-
i)150 mm dia
25
4
105
ii) 250 mm dia.
8
6
53.28
iii) 300 mm dia.
8
7
57.76
iv) 450 mm dia.
1462
9
13786.66
v) 500 mm dia.
638
10
6380
vi) 600 mm dia.
115
11
1328.25
Cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting inresidual chlorinenot less than15mg/ltrs. after 24 hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. The rates including of cost of requisite water to be arranged by the contractor) (The rate of water @Rs. 10/m3 may be recovered, if the contractor used water from deptt. source).
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-
A) For CI/DI pipe
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-
-
i)150 mm dia
25
1
38.5
ii) 250 mm dia.
8
3
27.76
iii) 300 mm dia.
8
4
38.4
iv) 450 mm dia.
1462
10
14941.64
v) 500 mm dia.
638
12
7981.38
vi) 600 mm dia.
115
17
2049.3
Cutting DI pipe (all class & type) to required length with cutting device etc. and grinding the cutting portion with file as per direction and satisfaction of EIC.
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-
-
i) 400mm dia to 450mm dia
25
385
9625
ii) 500mm.dia to 600mm.dia pipe
35
436
15260
Chamfering the spigot end of all type/class of DI pipe for properus in gof push joint by means of grinder set at site for proper joint etc.all complete as per direction of EIC
-
-
-
i) 450 mm dia. K9 D.I. Pipe
25
280
7000
ii) 500 mm dia. K9 D.I. Pipe
34
313
10642
iii) 600 mm dia. K9 D.I. Pipe
1
369
369
Making rubber gasket joint to CI/DI pipes maintaining proper alignment level etc. by mechanical arrangement with or without using mobile cranes where necessary and with help of all other equipment stools and tackles etc. as required providing lubricants of approved quality and direction of EIC. (rubber gasket will be supplied deptt. free of cost)
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-
i) 450 mm dia. K9 D.I. Pipe
255
280
71400
ii) 500 mm dia. K9 D.I. Pipe
102
313
31926
iii) 600 mm dia. K9 D.I. Pipe
16
369
5904
D.I Single chamber combination type Air release Valve ( kinetic Air valve alone with Automatic air valve) should be double ball, double orifice with Austenitic aloy steel float, tamper proof Air vents of Bronze, rolling seal mechanism of neoprene rubber for air release & anti-vacuum application and stainless steel/ H.T Steel cover bolts, EPDM cover gasket design for 10 Kg/sq.cm working pressure & tested for 15 Kg/sq.cm pressure & Epoxy powder coating ( EP-P ) inside and outside colour shade blue RAL 5005. Flange drilled as per IS-1538 (Table-6). Rate inclusive of packaging charge, transportation charges and any other charges & taxes, including charges for third party inspection.
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-
Material of specification
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-
(i) Body & Cover of (Kinetic & Automatic Valve) :
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-
Ductile iron DIN 1693 Gr. GGG40
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-
(ii) Low pressure seat ring :
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-
-
Neoprene rubber on bronze seat
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-
-
(iii) Low pressure ball :
-
-
-
Austenitic Alloy steel, AISI-304
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-
-
(iv) High pressure ball :
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-
Austenitic Alloy steel, AISI-304
-
-
-
(v) Temper proof air vent :
-
-
-
Bronze, IS 318 LTB2 with rolling seat mechanism
-
-
-
(vi) Cover Gasket :
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-
-
EPDM Rubber
-
-
-
(vii) Cover Bolts :
-
-
-
Stainless steel/High tensile steel
-
-
-
(a) 80 m.m dia
4
12454
49816
(b) 100 m.m dia
4
15224
60896
Hire charges of moveable crane (capacity 10MT) including operator, helper, fuel, lubricants etc. for loading/ unloading/ placing of various materials / accessories of water supply works as per direction of E.I.C.(For 8 Hrs of working per day)
20
9600
192000
Sand blasting to Mild Steel surface with coarse sand fillowed by immediate application of two coats of Zinc Rich Epoxy Primer of approved make and brand and subsequent painting two coats with Coal Tar Epoxy of approved make and brand including cost of materials, labours, machinery, fuel and power including carriage of the steel materials at site complete. [Brand of primet and paint shall be approved by the Engineer-in-charge]
309.5
1099
340140.5
Cutting to requisite length or shape departmental R.S joists, channels, angles, tees, plates etc.
5500
8
44000
Welding in M.S structural work with gas or electric
-
-
-
a) Continuous Weld
3500
9
31500
Dismantling R.C. floor, roof, beams etc. including cutting rods and removing rubbish as directed within a lead of 75 m. including stacking of steel.
(a) In ground floor including roof. [ For road structure & side drain-15+181.35=196.35 MT]
120
1956
234720
Construction of Sub Base using Local Materials, spreading in uniform layers with Motor grader on prepared surface, including screening the metal as necessary, mixing by mix in place method with Rotavator at OMC, and compacting with vibratory roller to achieve the desired density, lighting, guarding and barricading including cost and carriage of all materials and making necessary earthen bundh of one metre wide on each side to protect the edges complete as per Clause 401 of Specifications for Road & Bridge Works of MoRT&H (5th Revision).
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(i) For Construction of Sub Base by compacting 1st class brick aggregates (40 mm down) and sand (in proportion of 60:40).
Note: Add cost at site of 0.90 m3 of brick aggregates and 0.48 m3 of medium sand (loose volume) to arrive at the consolidated rate.
110
2037
224133.8
Making barricading of excavation trenches of road width upto 15mtr. to avoid any accident by providing 75mm dia bamboo post placed vertically & horizontally with the help of 6”size iron rail as per direction and satisfaction of EIC. (Applicable where critical situation arise and take up the work as per direction of EIC)
1200
118
141600
Earth work in excavation of foundation trenches or drains ,in all sorts of soil (including mixed soil but excluding laterite or sand stone) including removing, spreading or stacking the spoil within a lead of 75 metre as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete.
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-
(a) Depth of excavation not exceeding 1.50 metre.
350
119
41744.5
Hire and labour charges for shoring work (including necessary close plank walling, Framing, Eucalyptus/Jhou Bulla piling, Strutting etc.) complete as per direction of the Engineer-in Charge For foundation excavation.(vertical surface area in contact with supported earth is to be measured.) (This item should be executed on specific direction of the Engineer-in-Charge.)
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-
a) Depth up to 1.5m below G.L.
200
386
77200
Dewatering from the excavated trenches for repairing any type of pipe line including Hire Charge of pump / carriage / Fuel & lubricant / Operator etc. for big dia pipes more, than 200 mrn dia all complete as per direction of EIC. (This item will be executed after the permission of E.l.C.)
55
931
51205
Filling in foundation or plinth by silver sand in layer not exceeding 150 mm as directed and consolidating the same by through aturation with water ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity)
80
936
74896.8
Single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.
540
361
194940
Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. (a) For works in foundation and upto roof of ground floor/upto 4 m i) Tor steel/Mild Steel I. SAIL/ TATA/RINL
[ For Thrust Block & side drain-1.05+7.12=8.17 MT]
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-
Distanc from Ex-outlet to work site 10 km
5.25
96297
505563.45
Hire and labour charges for shuttering with centering and necessary stagingto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor)(c) Steel shuttering or 9 to 12 mm thick approved quality ply board shuttering in any concrete work
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-
(a) 25 mm to 30 mm thick wooden shuttering in foundation and plinth.
80
209
16720
Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes.
a) Pakur Variety
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-
-
Distanc from Baruipur stack yard=40 km
20
5616
112330
Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm) nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes.
a) Pakur Variety
12
6107
73284.6
Making lighting arrangement for continuation work during night including all charges (Applicable exclusively for emergency situation and as per direction of EIC.)
200
182
36400
Bituminous pucca road (approx. 450mm depth) cutting by using gaiti, chisel, hammer etc. and picking uip the withdrawing excavated materials and remove the same within distance of 30mtr. at least all complete for fixing/crossing all dia of pipe line as per direction of EIC
90
1023
92070
Supply and delivery of MS Machine End to be delivered at site inclusive of all duties, taxes, charges and cost of transportation, loading & unloading and stacking all complete and lifting at destination point all complete as per the direction of EIC.
-
-
-
i) 600 mm dia
3
29370
88110.54
ii) 500 mm dia
8
24852
198817.84
iii) 450 mm dia
8
22623
180988.88
iv) 300 mm dia
1
11873
11873.2
v) 250 mm dia
1
10306
10306.95
vi) 200 mm dia
1
8613
8613.75
Supply and delivery at site of different dia DI specials as per IS 9523/2000 with internal cement mortar lining and external bitumen coating including loading, carriage, unloading, stacking properly at Departmental store/ stack yard all inclusive of taxes and charges what so ever.
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-
-
DOUBLE SOCKET TEE 500x500x500 ( MI/01217)
3
34928
104784
DOUBLE SOCKET TEE 500x500x200 ( MI/01211)
4
23261
93044
DOUBLE SOCKET TEE 450x450x150 ( MI/01201)
2
17804
35608
DOUBLE SOCKET BEND 90 DEGREE 500 mm dia (MI/01397)
2
36635
73270
DOUBLE SOCKET BEND 22.5 DEGREE 500 mm dia (MI/01395)
2
17739
35478
DOUBLE SOCKET BEND 45 DEGREE 450 mm dia (MI/01392)
4
20032
80128
DOUBLE SOCKET BEND 22.5 DEGREE 450 mm dia (MI/01391)
2
14154
28308
DOUBLE SOCKET BEND 90 DEGREE 450 mm dia (MI/01393)
1
27493
27493
DOUBLE SOCKET REDUCER 500x450 (MI/01445)
1
14922
14922
DOUBLE SOCKET REDUCER 600x400 (MI/01806)
1
27990
27990
DOUBLE SOCKET REDUCER 400x200 (MI/01425)
1
12694
12694
MECHANICAL COLLAR 450 MM DIA (MI/01474)
3
15178
45534
MECHANICAL COLLAR 500 MM DIA (MI/01476)
2
22197
44394
Supply and delivery of CIDF sluice valve (Special type) PW-1.00 of different dia make with CI double flanged non rusting spindle sluice valves conforming to IS 14846 -2000 with latest emended having body dome/bonnet and cover of C.I.Gr-F.G 210mtr. spindle of IS-6603 G.R12/Gr-13 non-magnetic, nuts seat rings are of Gunonetal as per IS:318 LTB-2 flanges and drilled to IS:1538 Part IV & VI valves are suitable for max. working pressure of 10kg/cm2(seat test) and body tested to 15kg/cm2.
-
-
-
150 mm dia
6
9174
55044
Cast iron double flanged Non- Rising Spindle Sluice Valve generally confirming to IS 14846 having body door/dome/Bonnet and cover of cast Iron Gr FG 260, Spindle of IS 6603, Gr-12 cr-13, spindle nut & seat rings are of Gunmetal as per IS:318 LTB 2. Flanges flat faced and drilled to IS:1538 Part IV & VI, Valves are suitable for maximum working pressure of 10/16 kg/sqcm (seat test) and body tested to 15/24 kg/sqcm 350 NB and above valves should be provided with enclosed gear box and antifriction device for ease of operation. All the valves should be tested by closed end method only.
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-
-
a) 500 mm dia PN 1.0 Rating
1
172413
172413
b) 450 mm dia PN 1.0 Rating
3
137451
412353
Supplying, fitting and fixing of C.I. Mechanical flexible Flange Socket Tailpiece suitable for making flanged connection with the plain barrel of C.I. Spun Pipes (as per IS: 1536) and D.I. Pipes (as per IS: 8329). The Tailpieces to be supplied complete with Sealing Rubber Gasket of EPDM quality (IS:5382/1985 Type-4), Cast Iron Follower Glands and Mild Steel Nut Bolts (Zinc Coated). The whole assembly should be mechanically and hydraulically tested to the provisions as laid down in IS: 1538. Fitting and fixing should be in proper position with proper care of main pipe line for leak proof condition.
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-
a) 500 mm with length 200 mm
2
19953
39906
b) 450 mm with length 150 mm
6
16389
98334
c) 150 mm with length 100 mm
12
3341
40092
Removal of rubbish, earth etc. From the working site and disposal of the same beyond the compound, in conformity with the Municipal/ Corporation Rules for such disposal, loading into truck and cleaning the site in all respect as per direction of Engineer-In-Charge.
35
166
5810
Add GST @ 18% on all items except item no. 1, 8, 9, 27 & 28
1
711352
711352.72
Add CESS @ 1% on all items except item no. 1, 8, 9, 27 & 28 and on GST
1
46633
46633.12
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