SOUTH CENTRAL RAILWAY
. No. B/W.496/I/4/T.No.E-15
M/s Madhavi Constructions D.No.6-1-22/B, Ishak Miya street, Near
kotha maseed, Sapota thota, Kavali-524201 Nellore District.
Sirs, Sub:- Tender No.E-15-
“Vijayawada
RCC overhead tank (2.0 Lakhs capacity) and provision of RO Plant
in
SSE/Works/
Ref:- Your Tender bid document for the above work submitted through
ireps web site opened on extended Validity
In response to your revised 2018 published through ireps web site
on revised offer at the rates quoted by you for the above work for
a total value of (Rupees Four Crores, sixty five the following
rates, which are inclusive of GST
2. The work should be completed within of tender and the
Maintenance Period is
3. The sum of Rs.3,20,400/ NE4770761/IK00VOGMX7 dt.07.12.18
security deposit. The balance security of the bill amount till the
full security deposit
4. In terms of Special conditions of contract, you shall furnish a
an irrevocable bank guarantee amounting to 5% of the contract value
i.e., signing of the agreement.
1 Schedule-A (+)47.50
2 Schedule-A.1 (+)24%
3 Schedule-A.2 (+)30.60
4 Schedule-B (+)5%
Tender No.E-15
2018 invited through ireps web site on 06-11-2018, opened on 07-12
Replacement of masonry tank with RCC overhead tank (2.0 Lakhs
capacity) and provision
of RO Plant in SSE/Works/Ongole section.”
1
SOUTH CENTRAL RAILWAY
/ Vijayawada Division
, , () - 520001
Divisional Office, Works Branch, Vijayawada (A.P) - 520001
5/South/2018/T-I /Dt:18
-South-2018 for the work of Vijayawada-Gudur
section-Ongole-Replacement of masonry tank with
RCC overhead tank (2.0 Lakhs capacity) and provision of RO Plant
in
SSE/Works/ Ongole section.”
&&&
revised offer submitted on 12-03-2019 for the Tender No. published
through ireps web site on 06-11-2018, the competent authority has
accepted your
quoted by you for the above work for a total value of lakhs,
seventy nine thousand one hundred and
inclusive of GST:-
The work should be completed within Ten Months from the date of
issue of letter of acceptance of tender and the Maintenance Period
is Six Months after completion of the work
/- (On line payment through IREPS Ref Id /Bank Trans
NE4770761/IK00VOGMX7 dt.07.12.18) towards E.M.D has been adjusted
as part amount of the security deposit. The balance security of
Rs.20,08,600/- shall be recovered at the bill amount till the full
security deposit of Rs.23,29,000/- is recovered.
In terms of Special conditions of contract, you shall furnish a
Performance Guarantee in the form of an irrevocable bank guarantee
amounting to 5% of the contract value i.e., Rs.
47.50% Plus Forty seven point five zero percent only Over
USSR,2010
Plus Twenty four percent only Over USSR,2010 item.
30.60% Plus Thirty point six zero percent only Over USSR,2010
items.
Plus Five percent only on basic rate of NS item
15-South-2018
overhead tank (2.0 Lakhs capacity) and provision
By Regd. Post Ack. due
520001
18/03/2019
Replacement of masonry tank with
RCC overhead tank (2.0 Lakhs capacity) and provision of RO Plant
in
Your Tender bid document for the above work submitted through ireps
web 03-2019 and
for the Tender No.E-15-South- , the competent authority has
accepted your
quoted by you for the above work for a total value of
Rs.4,65,79,170/- hundred and seventy only) with
from the date of issue of letter of acceptance after completion of
the work.
n line payment through IREPS Ref Id /Bank Trans ID No. ) towards
E.M.D has been adjusted as part amount of the
shall be recovered at the rate of 10% of
Performance Guarantee in the form of Rs.23,29,000/-before
percent only Over USSR,2010
Tender No.E-15-South-2018
Page 2 of 22 BZA Divn., SCR, T.No.E-15-South-2018 invited through
ireps web site on 06-11-2018, opened on 07-12-2018 for the work
of
“Vijayawada-Gudur section-Ongole-Replacement of masonry tank with
RCC overhead tank (2.0 Lakhs capacity) and provision of RO Plant in
SSE/Works/Ongole section.”
2
The performance guarantee should be initially valid up to the
stipulated date of completion plus 60
days beyond that and should be submitted within 21 (twenty one)
days from the date of issue of Letter of Acceptance. Extension of
time for submission of PG beyond 21 (twenty one) days and up to 60
days from the date of issue of LOA may be given by the Authority
who is competent to sign the contract agreement. However, a penal
interest of 12% per annum shall be charged for the delay beyond
21(twenty one) days, ie., from 22nd day after the date of issue of
LOA (Excluding the date of issue of LOA). In case of failure to
submit the requisite PG even after 60 days from the date of issue
of LOA, the contract shall be terminated duly forfeiting EMD and
other dues, if any payable against that contract. The failed
contractor shall be debarred from participating in re-tender for
the work.
5. Until a formal agreement is executed, acceptance of the Tender
shall constitute a binding contract between you and the
administration.
6. You have to abide by the Contract Labour (Regulations and
Abolition Act 1970) and rules, regulations and amendments thereto
that may be followed from time to time are binding on you in
respect of this contract. You have to submit the application in the
prescribed form (Form-V) in triplicate for license under Contract
labour (Regulation and Abolition) Act for 20 or more workers and
under BOCW Act for less than 20 Workers together with the demand
draft towards security deposit and license fee to the undersigned
to forward the same to the concerned Licensing Officer for issue of
the license irrespective of the number of labour employed for the
work. The work should not be executed without a valid labour
license.
7. You should ensure that you are a GST compliant and your quoted
tax structure/rates are as per GST
Law
8. Failure to start the work within ten days, the contractor is
liable for penal action as per clause 62 of the General conditions
of contract.
9. In case of Partnership firm, all the partners should submit a
Declaration through a Notarized affidavit as prescribed in clause
32 of Conditions of the Tender before signing the Contract
agreement.
Encl: 1)Tender schedule with special conditions, 2)Copy of
Performance Guarantee. {The stamp paper should be sold to the Bank
issuing the P.G.
The cost of Stamp paper should be as stipulated by the Govt. of the
State wherein the executing Bank is located and the same certified
by the Bank in their forwarding letter. The Bank Branch which
issues the P.G. to indicate in the letter forwarding the PG to
Railway whether their Branch or the Zonal / Regional (Controlling
Office) is empowered to confirm the issue of the PG on reference by
Railway}
Yours faithfully,
S.C.Railway,Vijayawada. For and on behalf of the President of
India
Copy to: Sr.DFM/BZA for information please
Copy to: ADEN/OGL,SSE/Works/OGL,Ch.OS/WA-South, SSE/Bldgs/Drg for
information and
necessary action.
Copy to: Asst Labour Commissioner (Central), 5th Floor, Central
Govt. office complex, Plot No.
G-2, Industrial estate, Autonagar, Vijayawada-520007 for kind
information.
(Convener- Sr.DEN/Co-ord/BZA, Finance Member-Sr.DFM/BZA and
Sr.DCM/BZA
Accepting Authority- ADRM/Infra/BZA)
South Central Railway
Name of work :-
“Vijayawada-Gudur section
tank (2.0 Lakhs capacity) and provision of RO Plant in
SSE/Works/
Similar nature of work
Aggregate Contract Value sevent
I B/W.375/I/1347/Plg, dt.05
SSR - No
1 011010 011011
Earth work in excavation as per approved drawings and dumping at
embankment site or spoil heap, within railway land, including 50m
lead and 1.5m lift, the lead to be measured from the centre of
gravity of excavation to centre of gravity of spoil heap: the lift
to be measured from natural ground level and paid for in layers of
1.5m each, including incidental wor (011011) All kinds of
soils.
2 012040 Filling, watering and ramming earth in 15 cm layers in
floors and foundations with surplus earth from foundations
including 50m lead and 1.5m lift.
3 012050 Supplying and filling sand in plinth and under floors
including watering, ramming, consolidating and dressing
complete.
4 014101 In or under water and/or liquid mud, including pumping out
water as required. locations/levels where there is continuous
ingress of water
5 031010 031012
Providing and laying in position cement concrete of specified
proportion excluding cost of cement, centering and shuttering - All
works upto Plinth level (031012) 1:3:6 (1 cement : 3 sand : 6
graded stone aggregate 40mm nominal size)
6 031020 031024
Providing and laying cement concrete, up to plinth in retaining
walls, walls (any plasters, columns, pillars, posts, struts,
buttresses, string or lacing courses, parapets, coping, bed blocks,
anchor blocks, plain window sills, fillets etc, excluding the cost
of cement and of shuttering, centering (031020) (1cement : 1.5 sand
: 3 graded stone aggregate 20mm nominal size)
Tender No.E-15
2018 invited through ireps web site on 06-11-2018, opened on 07-12
Replacement of masonry tank with RCC overhead tank (2.0 Lakhs
capacity) and provision
of RO Plant in SSE/Works/Ongole section.”
3
Gudur section-Ongole-Replacement of masonry tank with RCC
overhead
capacity) and provision of RO Plant in SSE/Works/
Any Civil Engineering work (Excluding Track works/ Zonal
works.)
Aggregate Contract Value : Rs. Rs.4,65,79,170/- (Rupees Four
Crores, seventy nine thousand one hundred and seventy only)
Brief name of work & Est.Sanc.No. Allocation
B/W.375/I/1347/Plg, dt.05-10-2018 23-5362-03
M/s Madhavi Constructions,D.No.6-1-22/B, Ishak Miya street, Near
kotha maseed, Sapota thota, Kavali-524201,Nellore District.
SCHEDULE-A List of items of works that are covered in Indian
Railways Unified SSR 2010
Description of Work
Qty Rate
(Rs.P.) Earth work in excavation as per approved drawings and
dumping at embankment site or spoil heap, within railway
including 50m lead and 1.5m lift, the lead to be measured from the
centre of gravity of excavation to centre of gravity of spoil heap:
the lift to be measured from natural ground level and paid for in
layers of 1.5m each, including incidental work, as per
specifications-in (011011) All kinds of soils.
2868.00 100.28
Filling, watering and ramming earth in 15 cm layers in floors and
foundations with surplus earth from foundations including 50m lead
and 1.5m lift.
1797.00 22.30
Supplying and filling sand in plinth and under floors including
watering, ramming, consolidating and dressing
229.00 615.03
In or under water and/or liquid mud, including pumping out water as
required. Note - In or under water means locations/levels where
there is continuous ingress of water
1098.00 20.06
Providing and laying in position cement concrete of specified
proportion excluding cost of cement, centering
All works upto Plinth level (031012) 1:3:6 (1 cement : 3 sand : 6
graded stone aggregate 40mm
267.00 1865.68
Providing and laying cement concrete, up to plinth in retaining
walls, walls (any thickness) including attached plasters, columns,
pillars, posts, struts, buttresses, string or lacing courses,
parapets, coping, bed blocks, anchor blocks, plain window sills,
fillets etc, excluding the cost of cement and of shuttering,
centering (031020) 1:1.5:3 (1cement : 1.5 sand : 3 graded stone
aggregate 20mm
56.00 2309.45
overhead tank (2.0 Lakhs capacity) and provision
Vijayawada Division
Ongole section.”
Amount
Rs.
covered in Indian Railways Unified SSR 2010
.P.) Unit
Amount (Rs.)
Tender No.E-15-South-2018
Page 4 of 22 BZA Divn., SCR, T.No.E-15-South-2018 invited through
ireps web site on 06-11-2018, opened on 07-12-2018 for the work
of
“Vijayawada-Gudur section-Ongole-Replacement of masonry tank with
RCC overhead tank (2.0 Lakhs capacity) and provision of RO Plant in
SSE/Works/Ongole section.”
4
SCHEDULE-A List of items of works that are covered in Indian
Railways Unified SSR 2010
Sl. No
Qty
7 041010 041011
Providing and laying in position M 20 Grade concrete for reinforced
concrete structural elements but excluding cost of centering,
shuttering, reinforcement and Admixtures in recommended proportion
(as per IS:9103) to accelerate, retard setting of concrete, improve
workability without impairing strength and durability as per
direction of Engineer in charge (041011) All work upto plinth
level, including raft foundation of washable aprons, HS tank, pile
cap, footings of FOB, and Platform shelter etc.
899.00 2326.70 cum 2091703
8 041010 041012
Providing and laying in position M 20 Grade concrete for reinforced
concrete structural elements but excluding cost of centering,
shuttering, reinforcement and Admixtures in recommended proportion
(as per IS:9103) to accelerate, retard setting of concrete, improve
workability without impairing strength and durability as per
direction of Engineer in charge (041012) All work in buildings
above plinth level upto floor two level.
804.00 2530.27 cum 2034337
9 041010 041016
Providing and laying in position M 20 Grade concrete for reinforced
concrete structural elements but excluding cost of centering,
shuttering, reinforcement and Admixtures in recommended proportion
(as per IS:9103) to accelerate, retard setting of concrete, improve
workability without impairing strength and durability as per
direction of Engineer in charge (041016) In arches, arch ribs,
domes, vaults, shells, folded plates and roofs having slopes above
150
62.00 2419.73 cum 150023
10 042010 042011
Centering and shuttering including strutting, propping etc. and
removal of form for (042011) Foundations, footings, bases of
columns, raft foundation of washable aprons, Pile caps, Footings of
FOB etc.
587.00 132.50 Sqm 77778
Centering and shuttering including strutting, propping etc. and
removal of form for (042012) Walls (any thickness) including
attached plasters, buttresses, plinth and string courses etc.
3318.00 227.70 Sqm 755509
12 042010 042013
Centering and shuttering including strutting, propping etc. and
removal of form for (042013) Suspended floors, roofs, landings,
balconies, FOB slabs, walkway slabs and access platform
1093.00 230.70 Sqm 252155
13 042010 042014
Centering and shuttering including strutting, propping etc. and
removal of form for (0402014) Lintels, beams, plinth beams, bed
blocks, girders, bressumers and cantilevers
1466.00 199.23 Sqm 292071
14 042010 042015
Centering and shuttering including strutting, propping etc. and
removal of form for (042015) Columns, pillars, posts and
struts
766.00 291.20 Sqm 223059
15 042010 042018
Centering and shuttering including strutting, propping etc. and
removal of form for (042018) Arches, domes, vaults upto 6m
span
310.00 680.90 Sqm 211079
16 042010 042019
Centering and shuttering including strutting, propping etc. and
removal of form for (042019) Extra for arches, domes, vaults
exceeding 6m span
310.00 340.98 Sqm 105704
Tender No.E-15-South-2018
Page 5 of 22 BZA Divn., SCR, T.No.E-15-South-2018 invited through
ireps web site on 06-11-2018, opened on 07-12-2018 for the work
of
“Vijayawada-Gudur section-Ongole-Replacement of masonry tank with
RCC overhead tank (2.0 Lakhs capacity) and provision of RO Plant in
SSE/Works/Ongole section.”
5
SCHEDULE-A List of items of works that are covered in Indian
Railways Unified SSR 2010
Sl. No
Qty
17 042020 042023
Centering and shuttering including strutting, propping etc. and
removal of form for special shapes (042023) Extra for shuttering in
circular work (20% of respective centering and shuttering
items)
392.00 45.54 Sqm 17852
18 042020 042024
Centering and shuttering including strutting, propping etc. and
removal of form for special shapes (042024) Small lintels not
exceeding 1.5m clear span, moulding as in cornices, window sills,
string courses, bands, copings, bed plates, anchor blocks and items
of similar shape and size
8.00 99.44 Sqm 796
19 042020 042025
Centering and shuttering including strutting, propping etc. and
removal of form for special shapes (042025) Edges of slabs and
beams in floors and walls under 20cm wide
364.00 79.60 metre 28974
20 042020 042029
Centering and shuttering including strutting, propping etc. and
removal of form for special shapes (042029) Weather shade, Chajjas,
corbels etc. including edges
178.00 360.91 Sqm 64242
21 042030
Extra for additional height in centering, shuttering wherever
required with adequate bracing, propping etc. including cost of
de-shuttering and de- centering at all levels, over a height of
3.5m, for every additional height of 1 metre or part thereof in
Suspended floors, roofs, landing, beams and balconies (Plan area to
be measured)
1697.00 91.00 Sqm 154427
22 042040
Supplying and applying shuttering oil for mould releasing, having
(Flash point 54 degree C and specific gravity 0.88±0.02) for
concrete form work to be applied either by brush or with spray
machine to the entire satisfaction of Engineer In charge
8090.00 7.86 Sqm 63587
23 043010 043015
Providing, hoisting and fixing in position upto floor two level M20
Grade precast RCC work including setting in cement mortar 1:3 (1
cement : 3 coarse sand) and finishing smooth with 6mm thick cement
plaster 1:3 (1 cement : 3 fine sand) on exposed surfaces complete
including cost of centering, shuttering, finishing, Admixtures in
recommended proportion (as per IS:9103) (043015) In slabs for drain
covers, manhole covers, flue tops etc.
259.00 2982.20 cum 772390
24 046010 Extra for RCC work in superstructure above floor two
level for every floor or part thereof.
371.00 348.07 cum 129134
25 048130
Supplying & applying with mechanical sprayer water-based
concrete curing compound (membrane curing) covering 3.5 to 5 sqm of
surface area per litre of compound. It should give 75% or more
curing efficiency when tested to BS 7542 & comply with BS 8110
Part-I, Clause 6.63(c)
8090.00 20.54 Sqm 166169
26 051020 051022
Brick work with modular bricks of class designation 7.5 in
foundation and plinth in (051022) Cement Mortar 1:4 (1 cement : 4
fine sand)
595.00 1956.49 cum 1164112
Tender No.E-15-South-2018
Page 6 of 22 BZA Divn., SCR, T.No.E-15-South-2018 invited through
ireps web site on 06-11-2018, opened on 07-12-2018 for the work
of
“Vijayawada-Gudur section-Ongole-Replacement of masonry tank with
RCC overhead tank (2.0 Lakhs capacity) and provision of RO Plant in
SSE/Works/Ongole section.”
6
SCHEDULE-A List of items of works that are covered in Indian
Railways Unified SSR 2010
Sl. No
Qty
(Rs.)
27 051040 Extra over item 051010 & 051020 for brick work in
superstructure beyond plinth level upto floor two level :
481.00 166.76 cum 80212
28 051180 051182
Half brick masonry with bricks of class designation 7.5 in
foundations and plinth in (051182) CM 1:4 (1 Cement : 4 coarse
sand)
192.00 272.84 Sqm 52385
29 051190 Extra for half Brick masonry in superstructure above
plinth level upto floor two level
168.00 46.13 Sqm 7750
30 057100 057104
Add or deduct from rates of brickwork when the bricks specified or
permitted to be used by Engineer or of Class designation other than
7.5 (057104) Deduct for Class designation 3.5.
595.00 -655.33 cum -389921
31 071010 071011
Providing wood work in frames of doors, windows, clerestory windows
and other frames and trusses, wrought, framed and fixed in position
(071011) Second class teak wood.15mm thick.
2320.00 69.49 cudm 161217
32 072010 072012
Providing and fixing panelled/glazed or panelled and glazed
shutters for doors, windows and clerestory windows including ISI
marked black enamelled M.S. butt hinges with necessary screws
excluding, panelling/glazing which will be paid for separately
(072012) Second class teak wood, 30mm thick.
70.00 1597.17 Sqm 111802
33 072020 072021
Providing and fixing panelling/glazing or panelling and glazing in
panelled/ glazed or panelled and glazed shutters for doors, windows
and clerestory windows (Area of opening for panel inserts excluding
portion inside grooves or rebates to be measured).
Panelling/glazing for panelled/ glazed or panelled and glazed
shutters 25mm to 40mm thick (072021) Second class teak wood.15mm
thick.
70.00 1427.28 Sqm 99910
34 072030 072037
Providing and fixing paneling and/or glazing in panelled and/or
glazed shutters for doors, windows and clerestory windows (Area of
opening for panel inserts excluding portion inside grooves or
rebates to be measured). Panelling/glazing for panelled/ glazed or
panelled and glazed shutters 25mm to 40mm thick (072037) Glazing
with float glass panes 4mm thick (10kg/sqm).
12.00 301.85 Sqm 3622
35 072070 072072
Providing and fixing 35mm thick framed, ledged and battened door
and window shutters (battens 12mm thick) including bright satin
finish or black stone enamelled iron hinges with necessary screws,
with (072072) Hollock wood or locally available comparable species
of country wood (to be listed by respective railway). kiln seasoned
& chemically treated.
24.00 1508.46 Sqm 36203
36 072140 072142
Providing and fixing to IS: 2202 Part-1 marked flush door shutter
decorative type, core of block board construction with frame of 1st
class hard wood and well matched teak 3 ply veneering with vertical
grains or cross bands and face veneers on both faces of shutters
(072142) 30mm thick including ISI marked stainless steel butt
hinges with necessary screws.
24.00 1561.36 Sqm 37473
Tender No.E-15-South-2018
Page 7 of 22 BZA Divn., SCR, T.No.E-15-South-2018 invited through
ireps web site on 06-11-2018, opened on 07-12-2018 for the work
of
“Vijayawada-Gudur section-Ongole-Replacement of masonry tank with
RCC overhead tank (2.0 Lakhs capacity) and provision of RO Plant in
SSE/Works/Ongole section.”
7
SCHEDULE-A List of items of works that are covered in Indian
Railways Unified SSR 2010
Sl. No
Qty
37 075050 075052
Providing and fixing M.S. sliding door bolts generally conforming
to IS: 281, bright satin finish or black stone enamelled with nuts
and screws etc. complete of size (075052) 250x16 mm
10.00 98.91 Each 989
38 075060 075062
Providing and fixing M.S. tower bolts generally conforming to
IS:204 (Part I) with necessary screws etc. complete of size
(075062) 200x10 mm
10.00 33.74 Each 337
39 075070 075071
Providing and fixing M.S. door handles with necessary screws etc.
complete (075071) 125mm
20.00 16.54 Each 331
40 076020 076021
Providing and fixing ISI: 12817 marked stainless steel butt hinges
(heavy weight) with stainless steel screws etc. complete (076021)
125x64x2.50mm.
96.00 72.24 Each 6935
41 078010 078015
Providing and fixing ISI marked aluminium butt hinges ISI marked
anodised (anodic coating not less than grade AC 10 as per IS: 1868)
transparent or dyed to required colour or shade with necessary
screws etc. complete (078015) 100x63x3.2mm
120.00 61.84 Each 7421
42 078020 078022
Providing and fixing aluminium sliding door bolts ISI marked
anodised (anodic coating not less than grade AC 10 as per IS: 1868)
transparent or dyed to required colour or shade with nuts and
screws etc. complete (078022) 250x16mm
30.00 84.29 Each 2529
43 076020 076023
Providing and fixing ISI: 12817 marked stainless steel butt hinges
(heavy weight) with stainless steel screws etc. complete (076023)
75x50x2.50mm.
120.00 41.84 Each 5021
44 078060 078062
Providing and fixing aluminium handles ISI marked anodised (anodic
coating not less than grade AC 10 as per IS: 1868) transparent or
dyed to required colour or shade with necessary screws etc.
complete (078062) 100mm
30.00 15.42 Each 463
45 081210 081213
Supplying and fixing rolling shutters of approved make as per IS
6248, made of required size M.S. laths interlocked together through
their entire length and jointed together at the end by end locks
mounted on specially designed pipe shaft with brackets, side guides
and arrangements for inside and outside locking with push and pull
operation complete including the cost of providing and fixing
necessary 27.5cm long wire spring grade No.2 and M.S. top cover of
required thickness for rolling shutters (081213) 80x0.90mm M.S.
laths with 0.90mm thick top cover
4.00 1016.34 Sqm 4065
46 081220 Providing and fixing ball bearing for rolling shutters
1.00 480.30 Each 480 47 081240 Extra for providing grilled rolling
shutters
manufactured out of 8mm dia. M.S. bar instead of laths as per
design approved by the Engineer-in- Charge (area of grill to be
measured)
1.20 220.69 Sqm 265
48 081320 Providing and fixing M.S. fan clamp of 16mm dia M.S. bar
bent to shape with hooked ends in R.C.C. slabs during laying
including painting the exposed portion of loop, all as per standard
design complete.
1.00 86.57 Each 87
Tender No.E-15-South-2018
Page 8 of 22 BZA Divn., SCR, T.No.E-15-South-2018 invited through
ireps web site on 06-11-2018, opened on 07-12-2018 for the work
of
“Vijayawada-Gudur section-Ongole-Replacement of masonry tank with
RCC overhead tank (2.0 Lakhs capacity) and provision of RO Plant in
SSE/Works/Ongole section.”
8
SCHEDULE-A List of items of works that are covered in Indian
Railways Unified SSR 2010
Sl. No
Qty
49 094060 094062
Providing & fixing Precast Chequered tiles conforming to
IS:13801:1993, manufactured under mechanical vibration &
hydraulic pressing machine in double layer; top layer of 10 to 12
mm thickness of Dolomite Powder, graded chips, fibre and UV
stabilised iron oxide Lanexess colour and bottom layer of 1:3 CC
mixed with galvanised steel fibre of approved quality, jointed with
neat cement slurry mixed with pigment to match shade of tiles
including rubbing and cleaning etc. complete on 20mm thick bed of
CM 1:4 of sizes (094062) 300mm x 300mm x 30mm thick
3132.00 574.75 Sqm 1800117
50 095010 095013
Providing and fixing Ist quality ceramic tiles conforming to Group
B-III (Ceramic Wall Tiles) of IS:15622 of manufacturers approved by
railway in all colours, shades, and design as approved by the
Engineer-in- Charge in skirting, risers of steps and dado over 12mm
thick bed of CM 1:3 (1cement: 3coarse sand) including pointing in
white cement mixed with pigment of matching shade complete (095013)
300x450 mm and above
307.00 671.29 Sqm 206086
51 095020 095022
Providing and fixing ceramic tiles conforming to IS:15622 of
manufacturers approved by railway in all colours, shades, design
and abrasion resistance class as approved by the Engineer-in-Charge
in floors and landings over 20mm thick bed of CM 1:4 (1cement:
3coarse sand) including pointing in white cement mixed with pigment
of matching shade complete (095022) Of Group B-II Clause 5.1 (for
abrasion resistance) of IS:15622 (Ceramic Floor Tiles) of size
400x400mm and above
11.00 513.29 Sqm 5646
52 098080 098083
Providing and laying vitrified ceramic paver tiles conforming to
Group B-II, Clause 5.1 (for abrasion resistance) of IS : 15622 of
manufacturers approved by railway in all colours, shades and design
as approved by the Engineer-in-Charge in floors and landings over
20mm thick bed of CM 1:4 (1cement : 4 coarse sand) including
pointing with polymer based grout of matching shade complete of
size (098083) 300x300x15mm
380.00 894.26 Sqm 339819
53 098080 098084
Providing and laying vitrified ceramic paver tiles conforming to
Group B-II, Clause 5.1 (for abrasion resistance) of IS : 15622 of
manufacturers approved by railway in all colours, shades and design
as approved by the Engineer-in-Charge in floors and landings over
20mm thick bed of CM 1:4 (1cement : 4 coarse sand) including
pointing with polymer based grout of matching shade complete of
size (098084) Deduct for using 12mm thick tile instead of 15mm
thick
380.00 -67.37 Sqm -25601
54 099030 099033
Providing and fixing 18mm thick mirror polished, machine cut for
kitchen platforms, vanity counters facias, dados and skirtings and
similar locations of required size of approved shade, colour and
texture laid over 20mm thick base CM 1:4 (1cement: 4coarse sand)
with joints treated with white cement, mixed with matching pigment,
epoxy touchups, including rubbing, curing. etc. complete at all
levels (099033) Granite Black Area of slab over 0.2 Sqm but upto
0.5 Sqm
118.00 2501.38 Sqm 295163
Tender No.E-15-South-2018
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ireps web site on 06-11-2018, opened on 07-12-2018 for the work
of
“Vijayawada-Gudur section-Ongole-Replacement of masonry tank with
RCC overhead tank (2.0 Lakhs capacity) and provision of RO Plant in
SSE/Works/Ongole section.”
9
SCHEDULE-A List of items of works that are covered in Indian
Railways Unified SSR 2010
Sl. No
Qty
55 111010 111011
12 mm CP of mix (111011) 1:4 (1cement: 4 fine sand) 4092.00 67.01
Sqm 274205
56 111080 111082
15mm CP on rough side of single or half brick wall finished a
floating coat of neat cement of mix (111082) 1:4 (1cement: 4fine
sand)
47.00 90.65 Sqm 4261
57 111150 111151
CP to ceiling of mix (111151) 6 mm thick 1:3 (1cement: 3 fine
sand).
576.00 58.34 Sqm 33604
58 115040 115042
Distempering with oil bound washable distemper of approved brand
and manufacture to give an even shade (115042) New work (two or
more coats of distemper) over and including priming coat with
distemper primer.
948.00 60.34 Sqm 57202
59 115080 Finishing walls with Deluxe Multi surface paint system
for interiors and exteriors using Primer as per manufacturers
specifications with two or more coats applied @ 1.25ltr / 10 sqm
over and including one coat of Special primer applied @ 0.75 ltr /
10sqm.
1817.00 78.26 Sqm 142198
60 115090 Wall painting on new work with two or more coats of
plastic emulsion paint of approved brand and manufacture to give an
even shade.
3167 53.05 Sqm 168009
61 115090 115091
Wall painting on new work with two or more coats of plastic
emulsion paint of approved brand and manufacture to give an even
shade (115091) Extra over Items for roller painting in lieu of
normal brush painting if specifically ordered.
3167.00 10.39 Sqm 32905
62 115110 Finishing walls with water proofing cement paint of
required shade two or more coats on new work applied @ 3.84 Kg/10
sqm.
1529.00 38.31 Sqm 58576
63 121010 121011
Applying Priming Coat (121011) With ready mixed pink or grey primer
of approved brand and manufacture on woodwork (hard and soft
wood).
367.00 23.63 Sqm 8672
64 121010 121013
Applying Priming Coat (121013) With ready mixed red oxide zinc
chromate primer of approved brand and manufacture on steel
galvanized.
764.00 18.82 Sqm 14378
65 121050 121051
Painting with synthetic enamel paint of approved brand and
manufacture to give an even shade (121051) Two or more coats on new
work.
1009.00 47.41 Sqm 47837
Painting with black anti-corrosive bitumastic paint of approved
brand and manufacture to give an even shade (121111) Two or more
coats on new work.
90.00 40.15 Sqm 3614
67 121150 Painting two coats (excluding priming coat) with
chocolate, red, grey or buff ready mixed paint of approved quality,
on steel or wood work.
122.00 40.30 Sqm 4917
68 131090 131091
Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes,
having thermal stability for hot & cold water supply including
all CPVC plain & brass threaded fittings including fixing the
pipe with clamps at 1.00m spacing in This includes jointing of
pipes & fittings with one step CPVC solvent cement and the cost
of cutting chases and making good the same including testing of
joints complete as per direction of Engineer-in-Charge. Concealed
work including cutting chases and making good the walls etc
(131091) 15mm nominal outer dia. Pipes.
230.00 162.26 metre 37320
Tender No.E-15-South-2018
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ireps web site on 06-11-2018, opened on 07-12-2018 for the work
of
“Vijayawada-Gudur section-Ongole-Replacement of masonry tank with
RCC overhead tank (2.0 Lakhs capacity) and provision of RO Plant in
SSE/Works/Ongole section.”
10
SCHEDULE-A List of items of works that are covered in Indian
Railways Unified SSR 2010
Sl. No
Qty
69 131090 131092
Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes,
having thermal stability for hot & cold water supply including
all CPVC plain & brass threaded fittings including fixing the
pipe with clamps at 1.00m spacing in This includes jointing of
pipes & fittings with one step CPVC solvent cement and the cost
of cutting chases and making good the same including testing of
joints complete as per direction of Engineer-in-Charge. Concealed
work including cutting chases and making good the walls etc
(131092) 20mm nominal outer dia. Pipes.
840.00 177.36 metre 148982
70 131090 131093
Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes,
having thermal stability for hot & cold water supply including
all CPVC plain & brass threaded fittings including fixing the
pipe with clamps at 1.00m spacing in This includes jointing of
pipes & fittings with one step CPVC solvent cement and the cost
of cutting chases and making good the same including testing of
joints complete as per direction of Engineer-in-Charge. Concealed
work including cutting chases and making good the walls etc
(131093) 25mm nominal outer dia. Pipes.
4500.00 210.57 metre 947565
71 131100 131103
Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes,
having thermal stability for hot & cold water supply including
all CPVC plain & brass threaded fittings. This includes
jointing of pipes & fittings with one step CPVC solvent cement,
trenching, refilling and testing of joints complete as per
direction of Engineer- in-Charge. External work (131103) 25mm
nominal outer dia. Pipes.
2665.00 163.11 metre 434688
72 131100 131106
Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes,
having thermal stability for hot & cold water supply including
all CPVC plain & brass threaded fittings. This includes
jointing of pipes & fittings with one step CPVC solvent cement,
trenching, refilling and testing of joints complete as per
direction of Engineer- in-Charge. External work (131106) 50mm
nominal outer dia. Pipes.
3000.00 386.46 metre 1159380
73 133280 133283
Supplying, installing & fixing in position including field
testing, domestic type water meter, horizontal inferential, single
jet or multi jet, dry dial suitable upto 500C temperature, duly
sealed against tampering, complete with couplings on both ends,
manufactured by approved firms, confirming to Class B as per IS 779
with manufacturer’s test certificate, guarantee certificate
including cost of material & labour. The rate also includes
obtaining Municipal approval as per local Municipal rules, if any
(133283) 25 mm bore.
50.00 2243.21 Each 112161
74 133280 133284
Supplying, installing & fixing in position including field
testing, domestic type water meter, horizontal inferential, single
jet or multi jet, dry dial suitable upto 500C temperature, duly
sealed against tampering, complete with couplings on both ends,
manufactured by approved firms, confirming to Class B as per IS 779
with manufacturer’s test certificate, guarantee certificate
including cost of material & labour. The rate also includes
obtaining Municipal approval as per local Municipal rules, if any
(133284) 40 mm bore.
60.00 3447.49 Each 206849
Tender No.E-15-South-2018
Page 11 of 22 BZA Divn., SCR, T.No.E-15-South-2018 invited through
ireps web site on 06-11-2018, opened on 07-12-2018 for the work
of
“Vijayawada-Gudur section-Ongole-Replacement of masonry tank with
RCC overhead tank (2.0 Lakhs capacity) and provision of RO Plant in
SSE/Works/Ongole section.”
11
SCHEDULE-A List of items of works that are covered in Indian
Railways Unified SSR 2010
Sl. No
Qty
75 133420 133425
Dismantling old CI / GI / WI / DI pipes including excavation and
refilling trenches after taking out the pipes, breaking lead
caulked joints, melting of lead and making into blocks including
stacking of pipes at site lead up to 50 M :: up to 400 mm dia
(133425) 200mm diameter C.I. pipe.
600.00 108.28 metre 64968
76 134040 134041
Providing and fixing PTMT push cock of approved quality and colour
(134041) 15mm nominal bore, 98mm long. Weighing not less than 75
gms.
120.00 134.80 Each 16176
77 136150 Providing and placing on terrace/staging (at all heights)
polyethylene water storage tank ISI : 12701 marked with cover and
suitable locking arrangement and making necessary holes for inlet,
outlet and overflow pipes but without fittings and the base support
for tank.
20000 6.43 litre 128600
78 138040 138046
Hoisting, fitting and fixing in position plastic moulded water
storage tank including making connection of intake, delivery,
outlet and overflow .pipes etc. with all lead and lift upto all
stories. Cost of tanks/fittings to be paid separately (138046) 5000
ltr Capacity tank.
4.00 2275.01 Each 9100
79 151020 151021
Providing and fixing white vitreous china pedestal type water
closet (European type W.C. Pan) with seat and lid, 10litre low
level white, P.V.C. flushing cistern with manually controlled
device (handle lever) conforming to IS: 7231, with all fittings and
fixtures complete including cutting and making good the walls and
floors wherever required (151021) W.C. Pan with ISI marked white
solid plastic seat and lid.
5.00 2660.44 Each 13302
80 151080 151081
Providing and fixing special type wash basin with C.I./ M.S.
brackets, 15mm C.P. brass pillar taps, 32mm C.P. brass waste of
standard pattern, including painting of fittings and brackets,
cutting and making good the walls wherever required (151081) White,
vitreous china Surgeon type wash basin of size 660x460mm with
single 15mm C.P. brass pillar taps with elbow operated levers ISI
marked.
5.00 2271.72 Each 11359
81 151270 Providing and fixing white, vitreous china squatting
plate urinal with integral longitudinal flush pipe.
3.00 1431.08 Each 4293
82 151280 151284
Providing and fixing white, vitreous china wash basin, including
making all connections but excluding the cost of fittings (151284)
Angle back wash basin of size 400x400mm.
5.00 584.03 Each 2920
83 154010 Providing and fixing 110mm dia PVC soil, waste and vent
pipes including jointing and cost of spun yarn and sand etc.
complete.
600.00 263.03 metre 157818
84 154110 Providing and fixing 110 mm PVC bend of the required
degree with access door inclusive of 3mm thick bitumastic felt
washer, bolts and nuts, complete, including jointing and cost of
spun yarn and sand etc. complete.
120.00 134.46 Each 16135
85 154140 Providing and fixing 75 mm PVC soil, waste and vent pipes
including jointing and cost of spun yarn and sand etc.,
complete.
600.00 140.19 metre 84114
Tender No.E-15-South-2018
Page 12 of 22 BZA Divn., SCR, T.No.E-15-South-2018 invited through
ireps web site on 06-11-2018, opened on 07-12-2018 for the work
of
“Vijayawada-Gudur section-Ongole-Replacement of masonry tank with
RCC overhead tank (2.0 Lakhs capacity) and provision of RO Plant in
SSE/Works/Ongole section.”
12
SCHEDULE-A List of items of works that are covered in Indian
Railways Unified SSR 2010
Sl. No
Qty
(Rs.)
86 154160 Providing and fixing 75mm x 75 mm x 75 mm PVC plain
branch (single equal junction) of the required degree including
jointing and the cost of spun yarn and sand etc., complete.
80.00 76.66 Each 6133
87 181020 181021
Demolishing plain cement concrete including disposal of material
within 50m lead (181021) 1:2:4 or richer mix with max. 20 mm coarse
aggregate.
403.00 510.54 cum 205748
88 181030 Demolishing R.C.C. work including cutting and stacking of
steel bars and disposal of unserviceable material within 50m lead.
(Extra payment for scraping, cleaning and straightening of bars to
be made separately).
479.00 744.82 cum 356769
89 181040 Extra over Item Nos. 181021 and 181050 if pavement
breaker is used on orders of Engineer.
74.00 223.44 cum 16535
90 181050 Demolishing R.B work including stacking of steel bars and
disposal of unserviceable material within 50m lead (Extra payment
for scraping, cleaning and straightening of bars to be made
separately).
320.00 665.59 cum 212989
Demolishing brick work including stacking of serviceable material
and disposal of unserviceable material within 50m lead (182013) In
CM.
1835.00 431.31 cum 791454
92 182070 Dismantling old plaster or skirting raking out joints and
cleaning the surface for plaster / pointing including disposal of
rubbish within 50m lead.
480.00 11.31 Sqm 5429
Dismantling roofing including ridges, hips, valleys and gutters
etc. and stacking the material within 50m lead of (184082) Asbestos
sheet.
1092.00 16.57 sqm 18094
94 252120 Coarse sand (Minimum zone III ) 54.00 707.25 cum 38192 95
252150 Red Bajri 270.00 661.25 cum 178538 96 256180 PTMT push cock
15 mm dia (Poly Tetra Methylene
Terephthalate) 100.00 124.20 Each 12420
(Items Ninety six Only) TOTAL OF SCHEDULE - A 18972321
Percentage rate agreed in "FIGURES" and in "WORDS"
(+)47.50%
on USSR, 2010)
Tender No.E-15-South-2018
Page 13 of 22 BZA Divn., SCR, T.No.E-15-South-2018 invited through
ireps web site on 06-11-2018, opened on 07-12-2018 for the work
of
“Vijayawada-Gudur section-Ongole-Replacement of masonry tank with
RCC overhead tank (2.0 Lakhs capacity) and provision of RO Plant in
SSE/Works/Ongole section.”
13
SCHEDULE-A-1 List of items of works that are covered in Indian
Railways Unified SSR 2010
Sl. No
Qty
(Rs.)
1 033062 Supply and using cement at worksite : OPC 53 grade
907.59 4600 Tonne 4174914
(+)24%
on USSR, 2010)
SCHEDULE-A-2 List of items of works that are covered in Indian
Railways Unified SSR 2010
Sl. No
Qty
138760 50.76 Kg 7043458
074230 074232
Providing and fixing M.S. grills of required pattern in frames of
windows etc. with M.S. flats, square or round bars etc. all
complete (074232) Fixed to opening/ wooden frames with rawl plugs
screws etc.
1830 74.63 kg 136573
081290 081291
Steel work in built up tubular trusses including cutting, hoisting,
fixing in position and applying a priming coat of approved steel
primer, welded and bolted including special shaped washers etc.
complete (081291) Hot finished welded type tubes
5000 89.48 Kg 447400
(+)30.60%
on USSR, 2010)
Tender No.E-15-South-2018
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ireps web site on 06-11-2018, opened on 07-12-2018 for the work
of
“Vijayawada-Gudur section-Ongole-Replacement of masonry tank with
RCC overhead tank (2.0 Lakhs capacity) and provision of RO Plant in
SSE/Works/Ongole section.”
14
SCHEDULE 'B' List of items of works that are not covered in Indian
Railways Unified SSR 2010
Sl. No
Qty
(Rs.)
1 NS Supplying and fixing of RO water system with discharge of
water 10000(+/-15%) per hour. Location and oriantation will be
desided by engineer in charge. The man power, tools, plants,
electrical power supply and accomodation of labour all are at the
cost of contractor, the design and location of RO plant should have
taken approval of engineer incharge before starting the work.
1.00 3292076.00 Each 3292076
(+)5%
(Plus Five percent only On basic rate of NS item)
Tender No.E-15-South-2018
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ireps web site on 06-11-2018, opened on 07-12-2018 for the work
of
“Vijayawada-Gudur section-Ongole-Replacement of masonry tank with
RCC overhead tank (2.0 Lakhs capacity) and provision of RO Plant in
SSE/Works/Ongole section.”
15
CONDITIONS
1. The tenders are required to quote a uniform percentage rate
above or below or at par of USSR- 2010 for all the items included
in the Sch-‘A’, ‘A-1’,‘A-2’ and ‘B’ separately both in figures and
in words. If there is variation between the rates quoted in figures
and words, the rate quoted in words will be taken as correct.
Tenderer should not quote different rates for different items of
the schedule. Offers with different rates are liable for
rejection.
2. The quantities furnished in the schedule are approximate and the
work will be carried out as
directed by the Engineer-in-charge. Payment will be made for the
quantities actually executed. 3. The rates quoted by the contractor
will be inclusive of the cost of all the materials, labour, tools
&
Plants etc., complete including transportation of the same at his
own cost including loading and unloading.
4. The Railway reserves the right to reject or alter any part of
the work executed by the contractor, which in the judgment of
Railway does not comply with the requirements of the
specifications. The decision of the Railway shall be final and
conclusive for all purposes.
5. All the works executed by the tenderer/contractor covered in
USSR-2010 should comply with
Indian Railways Unified Specifications for Works &
Materials-2010 (Vol-I & II). 6. All the works executed by the
tenderer/contractor shall in accordance with Indian Railways
Works Manual-2000 and Code for the Engineering department-2012. 7.
All the works executed by the tenderer/contractor shall be
followed/comply/in accordance with
engineering standing orders issued by Principal Chief Engineer,
S.C.Railway from time to time. 8. Conservancy charges as applicable
and as modified from time to time will be recovered from
Contractor’s running bills.
9. Vehicles and equipment of contractors can be drafted by Railway
Administration in case of accidents/natural calamities involving
human lives.
10. The Railway administration will not be responsible for the
safety of contractor’s labour deployed
on this work.
11. The Work should be completed within Ten months period from the
date of issue of Acceptance letter.
Tender No.E-15-South-2018
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ireps web site on 06-11-2018, opened on 07-12-2018 for the work
of
“Vijayawada-Gudur section-Ongole-Replacement of masonry tank with
RCC overhead tank (2.0 Lakhs capacity) and provision of RO Plant in
SSE/Works/Ongole section.”
16
SPECIAL CONDITIONS FOR BUILDING WORKS.
1. For any other items not specially shown in the schedule of rates
appended to the tender document, the Divisional Engineer will offer
rates as shown for the relevant zone in the SC Rly’s printed
unified Standard Schedule of Rates, 2010 subject to the same
percentage adjustment accepted in the contract being applicable to
the additional items.
2. The quantities shown in the tender schedule are approximate and
will be operated in full or part at the discretion of the Engineer
in charge. Payment will be made based on the actual items
operated.
3. All items included in the tender schedule should be carried out
in accordance with the Standard Specifications.
i) For materials and works up to date corrections there to of S C
Railway
ii) All materials to be supplied and used by the contractor in
connection with this for should have prior specific approval of the
Engineer in charge and should be in accordance with the
specifications for materials and works of SC Railway
iii) Details of fittings and fastenings required for wooden doors,
cup-boards and ventilators, etc., should be of approved quantity
and should have prior approval of the Engineer in charge and should
be in accordance with the Standard Specifications for Materials and
works of SC Railway.
4. The tenderers are required to study all the drawings.
i) Referred to in the tender thoroughly before quoting the
rates.
ii) The Railway reserves the right to change their drawings during
the execution of works and the contractor should execute the work
as per the revised drawings. No extra payment nor claim will
entertained on that account. Payment will be made to the contractor
for the work actually done at the accepted rates of
agreement.
5. Details of ducts, chassis, etc., that may be required to be
provided for wiring, etc., will be indicated during progress of the
work.
6. Tenderers/Contractors will arrange to provide them in walls,
floors, RCC slabs, etc., wherever necessary as directed by the
engineer in charge without any extra claim any pipes, conducts or
hooks, required for electrical shall be placed by the
tenderer/contractor at any position indicated without any extra
claim. The pipe conducts hooks, etc., bends to the required slopes
will be supplied by the Railway at the site of work.
7. The contractor is required to safe guard the steel issued to him
and to use the same on the work in accordance with actual
requirement as approved by the Engineer as may be indicated in the
relevant drawings or specification. Short lengths of rods should
also be utilized to the extent possible by over lapping the
joints.
Tender No.E-15-South-2018
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ireps web site on 06-11-2018, opened on 07-12-2018 for the work
of
“Vijayawada-Gudur section-Ongole-Replacement of masonry tank with
RCC overhead tank (2.0 Lakhs capacity) and provision of RO Plant in
SSE/Works/Ongole section.”
17
i) Materials supplied by the Railway on its own cost, left over on
completion of the work will be the property of the Railway and
should be returned to the depot / godown as directed by the
Engineer- in-charge. In case, it is noticed that on completion or
termination of work, the consumption of the materials had been
found to be in excess of the quantities laid down and the
contractor is unable to account fully, the materials issued either
due to neglect in safe custody or to any other reasons, covered at
twice the issue rates. The issue rate should be the rate of
prevailing at the time of last issue of the materials concerned.
While computing the quantities, the wastage will be allowed in
accordance with the previsions stipulated there for in the
conditions of the contract.
8. All works should be maintained after completion for a period of
Six months for Engineering works and the contractor should make
good any defects, imperfection of faults, poor wood work etc., at
his own cost, during the maintenance period and defects like
cracks, wards should be made good by the contractor at his own cost
inclusive of effected masonry work etc., while rectifying wood
work.
9. Electrical energy that may be required for operating the plant,
will be supplied by the Railway wherever feasible at the discretion
of the Railway on payment of the charges as required by the
Electrical department. The contractor will have to make his own
arrangements for taking the connection from the nearest Railway
electrical source of supply.
10. The cement supplied should conform to I.S. specification 8112
for 43 Grade or I.S. Specification 12269 for 53 Grade before
executing the work, the agency should submit a test certificate for
Standard Properties as well as indicating the source of supply and
brand of the cement.
Tender No.E-15-South-2018
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ireps web site on 06-11-2018, opened on 07-12-2018 for the work
of
“Vijayawada-Gudur section-Ongole-Replacement of masonry tank with
RCC overhead tank (2.0 Lakhs capacity) and provision of RO Plant in
SSE/Works/Ongole section.”
18
EARTH WORK CONDITIONS
1. Payment for the earthwork will be made to the quantities arrived
to cross section measurements duly
deducting 16% for ordinary soils towards subsidence allowance if
consolidation with power rollers
not done.
2. Leveling, dressing and sectioning to profile of earthwork should
be done in layers inclusive of
breaking up of clods as per specification.
3. The contractor/tenderer has to make his own arrangements for
obtaining the earth from private land
owners by paying necessary fees etc. for the same. No extra payment
will be made nor entertained
towards the same or any pathway if required to be formed for
execution.
4. The amount of Royalty payable to the Government Department as
per rules and the contractor has
to bring the certificate from the Government Department.
IOW/PWI/ADEN has to give the
certificate in the bill that whether the earth is brought from
Government land or not.
5. The contractor has to acquire land from barrow area of earthwork
at his own cost. If the earth is
brought from barrow area within 200 mts. from Rly. Boundary,
payment for such quantity will be
made only 50% of the rate quoted for earthwork.
6. Special Condition for earth work: When earth work in bank or
cutting is done abutting the running
line, the contractor shall take adequate precautions to avoid
accidents/damages to running trains or
to any other property of the railways or the lines, persons or
property of others, from what so ever
cause in connection with the work. The zone of activities for
execution of work close to the track
shall be clearly demarcated at site by the contractor as directed
by Engineer. The demarcation of the
area shall be done by the contractor by providing temporary rope
barricades with bamboos bullies at
his cost. Railway will arrange to provide flagmen to give
indication of the running trains and
directions to ensure that the work does not interfere with running
trains. The contractor as per the
directions given to him without infringing the moving dimensions
shall execute the work. No
vehicle should beyond the rope carried infringing schedule of
dimensions.
It should be ensured that flagmen are posted at all work sites to
give an indication of the running
trains and vehicles direction to ensure that the contractor’s
workmen/vehicles do not infringe the
moving dimensions.
Seignior age charges for supply of earth, moorum, sand and other
minerals as fixed by State
Government and payable to them as revised from time to time during
the currency of contract will
be recovered by Railway from the contractors on account and final
bills and remitted to the state
government. The rates quoted by the Tenderer shall be inclusive of
these charges. Claims regarding
revision of Seignior age charges and consequent enhancement of the
accepted rate will not be
entertained.
Tender No.E-15-South-2018
Page 19 of 22 BZA Divn., SCR, T.No.E-15-South-2018 invited through
ireps web site on 06-11-2018, opened on 07-12-2018 for the work
of
“Vijayawada-Gudur section-Ongole-Replacement of masonry tank with
RCC overhead tank (2.0 Lakhs capacity) and provision of RO Plant in
SSE/Works/Ongole section.”
19
ANNEXURE-‘A’
SPECIFICATIONS OF CONTROLLED CONCRETE: 1. The agency shall indicate
the source of supply of materials viz., course aggregate, fine
aggregate,
steel, ordinary Portland cement and cement conforming to IS
applicable at the time of submitting the tender document to the
Railways. All the materials shall conform to relevant standard
specifications.
2. The TOR steel is purchased from TISCO, IISCO, SAIL, Vizag steel
plant or any other source approved by the Engineer-in-charge. The
steel shall not be re-rolled variety. The agency shall produce
necessary vouchers in original in support of the purchase of steel
and cement from the suppliers along with certificates to relevant
standards from the manufacturers before the commencement of
work.
3.The agency shall submit samples of course/fine aggregate along
with necessary cement, required for mix design. The
Engineer-in-charge at site shall forward the samples to a reputed
concrete laboratory for carrying out mix design duly specifying the
various parameters as per IRS bridge code, provision and correction
slips and Engg. Standard order No: 11/2000 and RDSO’s A&C slip
no. 8, dt. 15/22-02-2006 The following parameters shall be
specified for the mix design by the Engineer-in-charge.
a) Grade of concrete required as per IRS bridge code. b) Type of
cement sent for mix design. c) Minimum and maximum cement content
prescribed as per the environment condition prescribed in the IRS
concrete bridge code 1997. Corrections slip No: 8 dt.
15/22-02-2006. The environment condition to be decided as per Engg.
Standing order No: 11 dt: 23-10-2000/7-11-2000. d) Maximum water
cement ratio to be adopted as per environmental condition. The
agency shall arrange for mix design at their own cost including
movement of materials to laboratory. During the execution of work
if there is any change in the materials forming concrete, mix
design shall be carried out again and work to be carried out
accordingly. The following are extracts of IRS concrete bridge code
1997, Correction slip No: 8 dt. 15/22-02- 2006
Amend the following clauses as follows. i) Clause 5.1.1: Table 2 is
revised as under.
Table 2: Grades of Concrete (Clause 5.1)
Grade designation
28 days (N/mm2) M10 10 M15 15
M20 20 M25 25 M30 30 M35 35 M40 40 M45 45 M50 50 M55 55
M60 60
Tender No.E-15-South-2018
Page 20 of 22 BZA Divn., SCR, T.No.E-15-South-2018 invited through
ireps web site on 06-11-2018, opened on 07-12-2018 for the work
of
“Vijayawada-Gudur section-Ongole-Replacement of masonry tank with
RCC overhead tank (2.0 Lakhs capacity) and provision of RO Plant in
SSE/Works/Ongole section.”
20
Grade of concrete (N/mm2)
Modulus of Elasticity (KN/mm2)
M10 18 M15 22 M20 25 M25 26 M30 28 M40 31 M50 34 M60 36
iii) Clause No. 5.3.1: Following note to be added below table given
for workability of concrete. Suitable plasticizers/admixtures may
be used to achieve workability of the order of 150-
200mm.Plasticizers/admixtures should confirm to clause 4.4. iv)
Clause No.5.4.1: The word “low water cement ratio” appearing in
fourth sentence should be replaced by “adequate water cement
ratio.” v) Clause No.5.4.3: The Table 4(a) is revised as under:
TABLE 4(a) : Maximum water cement ratio: (Clause No.5.4.3:)
Environment
(PSC)
Severe 0. 50 0. 45 0. 40
0. 50 0. 45 0. 35
Extreme 0. 45 0. 40 0.35
vi) Clause 5.4.4 The Table 4(b) is revised as under: TABLE 4(b):
Minimum grade of concrete: (Clause 5.4.4)
Environment Plain concrete (PCC) Reinforced concrete (RCC)
Prestressed concrete (PSC)
Mild M- 10 M- 15 M- 35 Moderate M- 10 M- 20 M- 35
Severe M- 15 M- 20 M- 45 Very severe M- 15 M- 25 M- 50
Extreme M- 20 M- 30 M- 50
Tender No.E-15-South-2018
Page 21 of 22 BZA Divn., SCR, T.No.E-15-South-2018 invited through
ireps web site on 06-11-2018, opened on 07-12-2018 for the work
of
“Vijayawada-Gudur section-Ongole-Replacement of masonry tank with
RCC overhead tank (2.0 Lakhs capacity) and provision of RO Plant in
SSE/Works/Ongole section.”
21
The concrete of grades M-10, M-15 & M-20 are normally used in
mass concrete work and usually mixed by volumetric batching also.
The mix for this work would be M-10 - 1:3:6 M-15 - 1:2:4 M-20 -
1:1.5:3 vii) Clause 5.4.5 Table 4 (c) is revised as under TABLE : 4
( c ) :Minimum cementitious material content: (Clause 5.4.5)
Environment
Plain concrete (PCC)
Reinforced concrete (RCC)
Prestressed concrete (PSC)
Severe 250 350 430 Very severe 300 400 440
Extreme 300 400 440 Max. Cementitious material content shall be
limited to 500 kg/cum vide No. 5.4. 5. Note: For under water
concrete 10 % extra cement should be added over and above the
normal cement content of the concrete mix specified above.
viii) Clause 5.4.7 This clause is deleted along with its
sub-clauses ix) Clause 7.1.3.4
Replace this clause by clause as under: Sufficient spacers shall be
provided as shall in the opinion of the Engineer be necessary to
maintain specified concrete cover to the reinforcement and
preventing displacement before and during the placement of the
concrete. Spacers should be of such material and designs as will be
durable, will not lead to the corrosion of the reinforcement and
will not cause spalling of the concrete cover. Spacer block made
from cement, sand and small aggregate should match the mix
proportions of the concrete as far as is practicable with a view to
being comparable in strength, durability and appearance. The use of
the pieces of wood, tile or porous material will not be allowed for
this purpose.
x) Clause 7.1.3.5 This clause is deleted xi) Clause 7.1.5 is
replaced as below
Protective coatings: in order to offer adequate resistance against
corrosion, reinforcement bars may be provided with suitable
protective coatings depending upon the environment conditions. In
aggressive environments (Severe, Very severe and extreme)
application of cement slurry coatings after removal of rust and
other loose materials from the surface of the reinforcement bar
will generally be sufficient. However, specialist literature may be
referred to in extreme exposure condition.
Tender No.E-15-South-2018
Page 22 of 22 BZA Divn., SCR, T.No.E-15-South-2018 invited through
ireps web site on 06-11-2018, opened on 07-12-2018 for the work
of
“Vijayawada-Gudur section-Ongole-Replacement of masonry tank with
RCC overhead tank (2.0 Lakhs capacity) and provision of RO Plant in
SSE/Works/Ongole section.”
22
xii) Clause 15.9.2.3: This clause is deleted. Clause No. 15.9.2.4
and 15.9.2.5 should be read as 15.9.2.3 and 15.9.2.4 respectively.
4. The following are the extracts of Engg. Standing order No: 11
issued by S.C.Railway dt. 23-10- 2000/7-11-2000.
i). Moderate: - All the bridges situated in area which are not
exposed to severe rain or witch are continuously under water of
where concrete is in contact with non aggressive soil/ground water
will fall under this category. All sections of this Railway which
are not listed under severe category below are classified under
moderate category.
ii) Severe:- Structures which are situated in area which are
exposed to severe rain, alternate wetting and drying or occasional
freezing or severe condensation and also in locations where the
concrete is exposed to aggressive sub soil ground water or situated
in coastal environment.
The following sections of this railway have been identified to be
classified under severe category. a) Londa - Vasco-da-gama ----
Hubli Division. b) Gudur -Visakhapatnam. c) Gudur-Machilipatnam.
---- Vijayawada Division. d) Bhimavaram-Narsapur. e) Samalkot-
Kakinada
i) Industrial areas as decided by the concerned Divisional
Engineers, where corrosive action is severe.
ii) Very severe and extreme:- Classification of particular bridge
in these categories of environment will depend on case basis as per
the actual physical location and as decided by the Chief Bridge
Engineer or concerned Chief Engineer/ construction.
All the requirements specified in the correction slip No:1 for the
above categories should be strictly followed in accordance with the
correction slip.
5. The agency shall keep minimum two Nos. of concrete pin vibrators
of 25/40mm size in good working order during concrete operation. At
no point of time, vibration of concrete should suffer for want of
power or for any other mechanical problem any such concreting
without proper compaction will be rejected and the agency shall
redo the work at their own cost. 6. The contractor should prepare
at his own cost standard cubes of concrete at suitable intervals,
during concreting operations under the supervision of the Engineer
or his representative and submit the same to the Railway for
testing. The testing will be arranged by the Railway at the
contractors own cost including freight charges for transporting the
test cubes to the testing laboratory. 7. Protective coatings: In
order to offer adequate resistance against corrosion reinforcement
bars shall be provided with suitable protective coating for bridges
depending upon the environment conditions. The recommended
TABLE (d) : Protective coatings: Aggressive Environment
(severe)
Severe, very severe and (Extreme) Non aggressive environment (Mild
and Moderate)
Important and Major bridges Minor bridges and structures All
structures
Cement polymer composite coating (or) Fusion bonded Epoxy
coating.
Cement polymer composite coating (or) Indicated cement slurry
coating.
Truncatevinlubited cement slurry coating.