admin/ August 15, 2018/

Procurement Notice for Supply of High Tensile Steel Wire – Circular 178

MINISTRY OF HOUSING &CONSTRUCTION
STATE ENGINEERING CORPORATION OF SRI LANKA

PROCUREMENT NOTICE

INVITATION OF BIDS FOR SUPPLY OF HIGHTENSILE STEEL P.C. SINGLE WIRES(L/R) TWOSIDE INDENTED TYPE 6.35MM AND HIGHTENSILE STEEL P.C. SINGLE WIRES(N/R) TWOSIDE INDENTED TYPE 5MM FOR PRECAST YARD – EKALA &SLEEPERS YARD –DEMATGODA,SRI LANKA

TENDER NO : SDSQ /2018/S-2/71
1 Chairman, Department Procurement Committee on behalf of the State Engineering Corporation of Sri Lanka invitessealed bids from eligible and qualified local and international bidders for the supplyof High Tensile Steel P.C. Single Wires(L/R) Twoside Indented Type 6.35mm (BS 5896-1980) andHigh Tensile Steel P.C.  Single Wires(N/R) Twoside Indented Type 5mm (BS 5896-1980)forSleeper Yard –Dematagoda &Precast  Yard Ekala.

2 Bidding will be conducted through the National Competitive Bidding(NCB) procedure.

3 To be eligible for tender award, the successful bidder shall not have been blacklisted and three years experience in supplying High Tensile Steel Wires.

4 A complete set of bidding documents inEnglish language may be collected by interested bidders from below address or our official web site:www.secsl.gov.lk

5 Bid Shall be valid up to 90 days from the date of bid opening.

6 Duly filled and sealed bids with duplicate marked “Procurement of High Tensile Steel P.C. Single Wires(L/R) TwosideIndented Type6.35mm (BS 5896-1980) / High Tensile Steel P.C. Single Wires(N/R) Two Side IndentedType5mm(BS 5896-1980)forSleeperYard – Dematagoda & Precast Yard – Ekala. Tender No: SDSQ/2018/S-2/71 on top left hand corner of theenvelopes should be delivered to The Chairman, Department ofProcurementCommittee, StateEngineering Corporation of Sri Lanka, 130, W A D RamanayakeMawatha, Colombo 02 on or before 30/08/2018 at 02.00pm.

7 Bids will be opened soon after closing of the bid. Late bids will be rejected. Bidders or their representatives may be present at the time of bid opening.

8 Evaluation of bids will be done based on the submitted technical details.

9 Interested eligible bidders may obtain further information from the Supplies Division, State Engineering Corporation Of Sri Lanka ( Telephone: +094112 434485)

10The Department Procurement Committee reserves the right to accept or reject any bid and reject all bids at any time prior to award the contract, without thereby incurring any liability to the affected Bidder or Bidders or any obligation in inform the affected Bidders of the grounds for the Department Procurement Committee’saction.

Chairman,
Department Procurement Committee,
State Engineering Corporation of Sri Lanka
130, W A D RamanayakeMawatha
Colombo -02.

 

MINISTRY OF HOUSING & CONSTRUCTION
STATE ENGINEERING CORPORATION OF SRI LANKA

INVITATION OF BIDS FOR SUPPLY OF  HIGHTENSILE STEEL P.C. SINGLE WIRES(L/R) TWOSIDE INDENTED TYPE  6.35MM  AND  HIGHTENSILE STEEL  P.C.  SINGLE WIRES(N/R) TWOSIDE

INDENTED TYPE 5MM   FOR PRECAST YARD – EKALA & SLEEPERS YARD –DEMATGODA

 TENDER NO : SDSQ /2018/S-2/71

Sealed bids are hereby invited for the Supply of High tensile Steel P.C. Single Wires(L/R) Two side Indented Type 6.35mm And High tensile Steel P.C. Single Wires(N/R) Two side Indented  Type 5mm   For Precast Yard-Ekala& Sleepers Yard –Dematgoda.

Terms & Conditions:

1  All bids should be sent in duplicate on the forms attached herewith.

2  Duly filled and sealed bids with duplicate marked “ Procurement of High tensile Steel P.C. Single  Wires(L/R) Two side Indented Type 6.35mm and High tensile Steel P.C. Single Wires(N/R) Two side Indented Type 5mm  for Precast Yard-Ekala& Sleepers Yard –Dematgoda, Tender No: SDSQ/2018/S-2/71” on top left hand corner of envelops should be delivered to The Chairman, Department of Procurement Committee, State Engineering Corporation of Sri Lanka,130 W A D RamanayakaMawatha, Colombo 02, Sri Lanka on or before the closing of Bids.

3     All alteration should be initialed; otherwise the bids are likely to be rejected.

4   Bids will be closed on 30/08/2018 at 02.00pm and will be opened soon after the closing. Bidders or their representatives may be present at the time of bid opening. Late bids will be rejected.

5   Evaluation of bids will be done based on the submitted technical details.

6   At the time submitting the bid, Samples should be submitted if necessary for the evaluation.

7   Bids should be valid for 06 months from the date of opening.

8 The department Procurement Committee reserves the right to accept or reject any bid and reject all bids at any time prior to award the contract, without thereby incurring any liability to the affected Bidder or Bidders or any obligation in informs the affected Bidders of the grounds for the Department Procurement Committee’s action.
Yours faithfully,
State Engineering Corporation of Sri Lanka
Eng. T.B Jayalal
Chief Procurement Officer

Date: 30/07/2018
TP No: +094 112 430061-5, +094 112 434485
E-mail:supmanager@secsl.lk supmanagersec@yahoo.com

SPECIFICATIONS
(1)HIGH TENSILE STEEL P.C. SINGLE WIRE 5MM DIAMETER.
(NORMAL RELAXATION   TWO SIDE INDENTED TYPE
PRODUCT STANDARD REFERRED: BS -5896 -1980)

5mm High tensile steel wire (Plain Wire) for use in pre-stressing should confirm to the        

Specifications laid down in BS 5896:1980- “Specifications for High tensile steel P.C. Single  Wire – Normal relaxation Tow side Indented type (BS 5896-1980) and strand for Pre- Stressing Concrete” Table 4, cold drawn wire of relaxation Class I with the following characteristics.

1 Nominal diameter of the wire 5mm
2 Nominal Tensile Strength 1670 N/mm2
3 Nominal 0.1% Proof Load 1390 N/mm2

(2)HIGH TENSILE STEEL P.C. SINGLE WIRE6.35MM DIAMETER.
(LOW RELAXATION TWO SIDE INDENTED TYPE PRODUCT STANDARD REFERRED: BS-5896-1980)

WIRE DIMENSIONS

Standard sizes & diameter Tolerances 6.35mm +/- 0.05
Mass of wire (g/m) 249.5 +/-0.40
Cross Section Area 31.7 +/-0.50

MECHANICAL PROPERTIES

Standard sizes 6.35
Nominal Strength N/mm2 1770
Minimum Breaking Load (KN) 56.0
Minimum 0.1% proof Load (KN) 46.5
Minimum 1% extension load (KN) 47.6

LIMITS OF APPLICATION

For tensile loading up to 80% of minimum breaking load of coils
to be used for stressing and concrete reinforcement

Procurement Notice for Supply of High Tensile Steel Wire 15.08.2018