ELHI DEVELOPMENT AUTHORITY

(ELECTRICAL DIVISION NO. 8)

NOTICE INVITING TENDER NO. 35 /EE/ELD-8/DDA/08-09.

PRESS TENDER NOTICE

Sealed item rate tenders are invited for the following works by the Executive Engineer (E)/Elect. DivisionNo. 8/DDA, 21st Floor, Vikas Minar, New Delhi-2 up to 3.00 P.M. on the date mentioned below on behalf of ‘Delhi Development Authority’ from the approved contractors of appropriate class of D.D.A., CPWD, MES, P&T & Railways and specialized firms who meet the following conditions which shall be opened on the same date at 3.30 PM at ground Floor, Vikas Minar, DDA Office, IP Estate, New Delhi.in the presence of intending tenderers or their authorized representatives.

  1. The annual financial turn over (gross) in Elect. Construction works in one of the preceding three financial years shall not be less than 100% of Estimated Cost (gross) of the work (duly audited by the Chartered accountant on annual basis) depending upon the time allowed for the completion i.e. total estimated value divided by the time of completion).
  2. The satisfactory completion of at least two works of similar nature/class each costing not less than 50% of the Estimated Cost (gross) of the proposed work in Central/State Govt. Deptt. Or in Public sector Undertaking/Govt. autonomous bodies during the last five years.

Sl. No. / Name of work / Estimated Cost / Earnest Money / Cost of Tender / Last date of sale
Date of opening / Time allowed
1 / C/o 70 L.I.G. DU’s in Block BH (Poorvi) Shalimar Bagh.
(SH: Supplying and Installation of clear water pump set and D.G. set).
NIT NO 44/EE/ED.8/DDA/2008-09 / Rs 5,50,609/- / Rs 11012/- / Rs. 500/- / 2612.2008
30.12.2008 / One month

The tender documents can be had on any working day from the Divisional Office, Vikas Minar, 21st floor, DDA between 10.00 AM to 3.00 PM on payment of amount mentioned against each work (non-refundable) as well as amount of Earnest Money on production of enlistment registration certificate, valid registration with Works Contract Cell of Sales tax Deptt. Of GNCTD and the tax clearance certificate disused by the Works Contract Cell in Form-XI. Issue of tender forms will be stopped 4 days before i/c date of opening of the tender. “The manner of submission of tender, opening of the same, entry of contractors/their authorized representatives to the place of opening shall be as provided in closed 3(a), (b) (c) of PWD-6 forming part of the tenders.

The Earnest Money should accompany with the application in the form of a Call Deposit Receipt or Demand Draft/Pay Order of a Scheduled Bank guaranteed by the Reserve Bank of India in favour of Sr. AO/CAU (NZ)/DDA.

Executive Engineer (E)

Elect. Divn. No. 8/DDA

No. F.25 (01)/08-09/ED-8/A/Cs./DDA/Dated:

Copy to:-

1.C.E. (Elect.)/DDA.

2.S.E./Elect. Circle-II/DDA.

3.S.E./QAC/DDA.

4.Sr. A.O./CAU(NZ)/DDA

5.Ex. Engineer (E)CWG I,II & III and EL. Divn. 1,4,5,6,7,8,9,11, & 12 & EE (QAC), FOED-1.

6.Ex. Engineer, WD-5/DDA, Vikas Minar, New Delhi.

7.A.O.(Works)-II/DDA/Vikas Sadan, New Delhi.

9.CPWD Contractors Association (regd.) I.P. Estate, New Delhi.

10.The Association of Elect. Contractors (Regd.), Chamber No. 103, Laxmi Complex, B-6, Subhash Chowk, Laxmi Nagar, Delhi-92.

11.The Secy., Assn. of Elect. Contractors (Regd.), A-41, Mayapuri Ph-II, New Delhi.

12.The Secy., All Delhi DDA, MCD Contractors Welfare Association (Regd.), 253 Partap Khand, Vishwakarma Nagar, Delhi-110095.

13.Delhi Govt. Contractors Welfare Association (Regd.), 179, Trivani Apt., Near Police Station, Vivek Vihar, Delhi – 95.

14.The Ex. DDA Contractors Assn. (Regd.), Vikas Kuteer, New Delhi.

15.The Trans-Yamuna DDA Contractors Association (Regd.), 11-12 Vir Sawarkar Market (Budh Bazar), Gandhi Nagar, Delhi-31.

16.All A.Es.-1,2,3,4(E) & A.E.(P)/ED-8.

17.AAO/ED-8.

18.HC/ED-8.

19.Security Officer/DDA/Vikas Minar, New Delhi.

20.The Tender Sale Clerk, Sale Counter No.1/DDA, Vikas Minar, New Delhi.

21.Notice Board.

22.The Director (System), Vikas Sadan, New Delhi for information. The same has also been intimated through E-mail .

Please visit DDA’s web site at

Executive Engineer (E)

Elect. Divn. No. 8/DDADELHI DEVELOPMENT

AUTHORITY

ELECT. DIVISION 8

SCHEDULE OF WORK

Name of work :- C/o 70 LIG Du’s in block BH (Poorvi) Shalimar Bagh

Sub. Head: Supplying and installation of clear water pump set and DG set.

S.NO. / DESCRIPTION OF ITEMS / QTY. / RATE / UNIT / AMOUNT
1. / Supplying, installation, commissioning and testing of horizontal monoblock centrifugal pump set with C.I. impeller with TEFC squirrel cage induction motor (minimum 5 Hp) horizontal floor mounted type of continuous rating suitable for operation on 415 volt 3 phase 50 Hz AC supply, mounted on MS fabricated common base plate including making of CC foundation of suitable size in ratio 1:1½:3 (1 cement: 1½ coarse sand: 3 stone aggregate) complete with foundation bolts, nuts, washers, coupling guard, pressure gauge 100mm dia with copper tubing, stop cock, water drain pipe of suitable length and anti vibration pads etc. complete as per specifications as required. The pump shall be capable to perform the following duties:
Discharge 5.8 LPS / 2 Sets / Rs. 19,230.00
(Rs. Ninteen thousand two hundred thirty only) / Set / Rs. 38,460.00
Head 36 mtr
Type of liquid Clear Water
2. / Supply, installation, commissioning & testing of self priming dewatering non clog centrifugal mono block pump with CI impeller coupled with electric motor suitable for operation on 220 volts single phase 50 Hz AC supply i/c making suitable CC foundation in ratio 1:2:4 (1 Cement, 2 Coarse sand : 4 Stone aggregate) The pump set shall be capable to perform the following duties
(a) Discharge 3.25 – LPS
(b) Head 10 – Mtr.
(c) HP – 1 (one) / 1 Set
3. / Supplying and fixing of following sizes of GI pipe ‘B’ class including bend/elbow, tee, welded flange, nipples, union, taper, threading, connections, painting and testing etc. complete as required.
(a) 80mm dia / 5 Mtr.
(b) 65mm dia / 11 Mtr.
(c) 40mm dia / 4 Mtr.
4. / Supplying and fixing of Gun Metal gate valve of size 40mm dia including connections and testing etc. complete as required. / 1 No.
5. / Supplying and fixing of following sizes of double flanged non rising spindle type CI sluice valve including nuts, bolts, washers, rubber insertions, hand wheel, painting and testing etc. as required.
a) 80mm dia / 2 Nos.
b) 65mm dia / 2 Nos.
6. / Supplying and fixing of following sizes of double flanged CI non return valve without bypass arrangements including nuts, bolts, washers, rubber insertions, painting and testing etc. as required.
a) 65mm dia / 2 Nos.
7. / Supplying, installation, commissioning and testing of cubical type floor mounted totally enclosed, LT pannel board of size 1100 mm x 1100 mm x 300 mm deep (nominal) duly compartmentalized fabricated out of 16 SWG CRCA MS sheet to be erected on brick foundation with MS channel size 75mm x 40mm x 4.4m base frame and comprising with following accessories mounted therein and duly spray painted after applying a coat of primer making interconnections with suitable size of copper wires with lugs and thimbles and locking arrangements, earthing and mentioning the name of the items on the panel board itself in red colour etc. complete as required.
a) 32 Amp TP & N switch disconnector fuse unit (panel mounting) with 3 Nos. HRC fuses – 2 Nos.
b) 63 Amp 4 pole switch disconnector fuse unit with HRC fuse – 1 No.
c) 4 Pole change over switch front operated (63 Amp) – 1 No.
d) 16 Amp DP MCB – 3 Nos.
e) 32 Amp TP&N MCB – 1 No.
f) 63 Amp TP&N MCB-1 No.
g) Capacitor 3 KVAR – 1No.
h) DOL starter (Relay range – 10 Amp – 15 Amp) for 3 phase motor – 2 No.
i) DOL starter for single phase motor – 1 Nos.
j) Voltmeter (0-500V) size 96mmx96mm with selector
switch – 1 No.
k) Amp. meter (0-40 Amp) size 96mmx96mm – 2 Nos.
l) Single phase preventor – 2 Nos.
m) Indicating lamp with toggle switch – 3 set
h) 4 strip Al Bus bar of 100 Amp. capacity – 1 set / 1 Set
8. / Supplying of the following size of PVC insulated PVC sheated armoured aluminium conductor cable of 1.1 KV grade including testing etc. as required.
a) 4 core x 16 sq.mm / 10 mtr.
b) 3 core x 6 sq.mm / 45 mtr.
c) 2 core x 6 sq.mm / 20 mtr.
9. / Fabrication and installation of following size of perforated MS cable tray on walls width angle iron of suitable size including painting etc. as required.
a) 150mm width x 50mm depth x 1.6mm thick / 24 mtr.
10. / Laying and fixing of 1 No. PVC insulated and PVC sheathed aluminium conductor armoured cable of 1.1 KV grade upto 35sq.mm on existing cable tray as required. / 75 mtr.
11. / Supplying and making end termination with brass compression gland and aluminium lugs of following sizes for PVC insulated and PVC sheathed armoured aluminium conductor cable as required.
a) 4 core x 16 sq.mm / 3 Nos. / Rs. 89.00
(Rs. Eighty nine only) / Each / Rs. 267.00
b) 3 core x 6 sq.mm / 4 Nos. / Rs. 48.00
(Rs. Forty eight only) / Each / Rs. 192.00
c) 2 core x 6 sq.mm / 2 Nos. / Rs. 32.00
(Rs. Thirty two only) / Each / Rs. 64.00
12. / Supplying and fixing of ISI marked carbon dioxide portable type fire extinguisher with cylinder fully charged of 4.5 kg capacity complete with bakelite horn and discharge tube GI bracket for wall mounting as required. / 1 No. / Rs. 5062.00
(Rs. Five thousand sixty two only) / Each / Rs. 5062.00
13. / Supplying and fixing of 6 nos. fire buckets of 9 ltrs. capacity each made out of MS sheet painted with white and red enameled paint from inside and outside, mounted on suitable MS stand made of angle iron of size 35mmx 35mmx6mm thick as required. / 1 Set
14. / Supplying and laying of chequered corrugated red/black rubber mat sheet (ISI marked) of size 2000mm x1000mm x 6mm thick etc. as required. / 1 No.
15. / Supplying and fixing of shock treatment chart duly glass framed etc. as required. / 1 No.
16. / Earthing with GI earth pipe 4.5 mtr. long x 40mm dia including accessories and providing masonary enclosure with cover plate having locking arrangement and watering pipe etc. (but without charcoal or coke and salt) complete as required. / 2 set
17. / Extra for using salt and charcoal for pipe earth electrode as required. / 2 set
18. / Earthing with GI earth plate 600mm x 600mm x 6mm thick including accessories and providing masonary enclosure with cover plate having locking arrangement and watering pipe etc. (but without charcoal or coke and salt) complete as required. / 2 set
19. / Extra for using charcoal and salt for GI or copper plate earth electrode as required. / 2 set
20. / Providing and fixing 25mm x 5mm GI strip on surface or in recess for connections etc. as required. / 25 mtr.
21. / Providing and fixing 25mm x 5mm GI strip in 40mm dia G.I pipe from earth electrode as required. / 8 mtr.
22. / Supplying, installation, commissioning and testing of Air cooled Diesel engine generating set of 15 KVA capacity alternator with 0.8 PF (lagging) capable to develop 415 volt, 3 phase, 50 hz AC supply coupled with diesel engine minimum 21 Bhp at 1500 rpm battery start with suitable coupling mounted on fabricated common base frame with AVM pads with soundproof acousting canopy to reduce the sound level including making suitable size of cement concrete foundation in ratio 1:2:4 (1 cement: 2 coarse sand: 4 stone aggregate of nominal size) including manual control panel board, fuel tank, batteries, other necessary accessories and protections etc. required as per details mentiond in specification including connections and earthing etc. as required including providing and fixing exhaust piping. / 1 set
23. / Wiring for light point / fan point / exhaust fan point / call bell point with 1.5 sq.mm FR PVC insulated copper conductor cable in surface / recess steel conduit along with piano type switches, phenolic laminated sheet, suitable size MS Box and earthing the point with 1.5 sqmm FR PVC insulated copper conductor single core cable etc. as required (Group-A). / 11 pt.
24. / Wiring for light / power plug with 2x4 sq.mm FR PVC insulated copper conductor single core cable in surface / recess steel conduit alongwith 1 no. 4sq.mm FR PVC insulated copper conductor single core cable for loop earthing as required. / 18 mtr.
25. / Wiring for light / power plug with 4x4 sq.mm FR PVC insulated copper conductor single core cable in surface / recess steel conduit alongwith 2 no. 4sq.mm FR PVC insulated copper conductor single core cable for loop earthing as required. / 2 mtr.
26. / Supplying and fixing metal box of size 180mmx100mmx60mm deep (nominal size) in surface or in recess with suitable size phenolic laminated sheet cover in the front including providing and fixing 6 pins 5/6 & 15/16 Amp socket outlet and 15/16 Amp piano type switch connection, painting etc. as required. (for power plug) / 2 Nos. / Rs. 161.00
(Rs. One hundred sixty one only) / Mtr / Rs. 322.00
27. / Wiring for circuit Wiring alongwith earth wire with following size of FR PVC insulated copper conductor single core cable in surface / recess steel conduit as required.
a) 2x1.5 sq.mm + 1x1.5sq.mm earth wire / 8 Mtr.
28. / Supplying and fixing of following way single pole and neutral, sheet steel, MCB distribution board 240 volts on surface / recess complete with tinned copper bus bar, neutral bus bar earth bar, din bar, detachable gland, plate interconnection phosphatized and powder painted including earthing etc. as required (But without MCB / RCCB / Isolator)
a) 8 way single door / 1 No.
29. / Supplying and fixing of 5Amps to 32 amps rating 240 volts ‘C’ series miniature circuit breaker suitable for inductive load of the following poles in the existing MCB DB complete with connection, testing and commissioning etc. as required.
a) Single pole
b) SP&N / 4 Nos.
1 No.
30 / Supplying and fixing of street light fitting suitable for 70 watt HPSV lamp complete with ballast capacitor 70 watt HPSV lamp including 40mm dia G.I. pipe wall bracket bended in shape approximate 1.5 mtr. long including wiring with 2 x 1.5 sq.mm PVC insulated copper conductor cable earthing the fitting with 1.5 sq.mm copper wire, supported clamp, M.S. bolts, nuts and washer including connection, testing etc. as required. / 3 Nos.
31. / Supplying and fixing of box type fluorescent lamp fitting on surface complete with electronic ballast, lamp, holder, starter holder, condenser and 40 watt fluorescent lamp duly wired suitable to operate on 240 volts, single phase 50 Hz including testing etc. complete as required. / 4 Nos.
32. / Supplying, installation and testing of 1200 mm sweep ceiling fan double ball bearing type including condenser, down rod of standard length and regulator etc. complete as required. / 1 No.
33. / Supplying, installation, commissioning and testing of 450mm dia exhaust fan heavy duty including condenser louvers etc. complete as required. ` / 1 No.
Total / Rs. 5,50,609.00

ADDITIONAL CONDITIONS & SPECIFICATIONS

CONDITIONS

  1. The contractor must get acquainted with the proposed site for work and study specifications and conditions carefully before tendering. The work shall be executed as per programe approved by the Engineer-in-Charge. The work shall be executed in close co-ordination with the progress of the building work. If the site for electrical work is not available in part or in full for any reason whatsoever, the time for the execution of the electrical work shall be correspondingly extended. No claim for any idle Labour or compensation (except as provided under clause 10C/10CC, as applicable, in the printed conditions of Contract) shall be entertained.
  2. (a) The contractor shall submit completion certificate as per appendix ‘E’ of the General Specifications for Electrical Works (Part-I) Internal-2005 within one month after actual date of completion, failing which an amount @ 1% of the value of work subject to a maximum of Rs.5,000/- (Rupees Five thousand only) shall be deducted from any amount due to the contractor from DDA.

(b)The contractor shall submit completion plan of the pumping installation as per details given below:

One copy of Completion Plan duly laminated & three copies of the same in blue print showing the following details:-

(i)Line diagramme of complete installation with equipment detail.

(ii) Size cables including outgoing cables from starters to motors.

(iii) Details of LT panel.

In case, the contractor fails to submit the completion plan as aforesaid he shall be liable to pay a sum equivalent to 2.5% of the value of the work subject to a maximum of Rs. 2500/- (Rupees Two thousand and five hundred only).

  1. Drawings showing the layout of internal electrical installation are attached herewith. The Engineer-in-Charge reserves its right to make any modifications to the layout at any stage during the execution of work. No extra claims shall be entertained on account of the same except under the provisions of clause 12 & 12A in the printed conditions of the contract.
  2. The following work shall be deemed to be included within the scope of work to be executed by the contractor and nothing extra will be paid on this account.

(i)All minor building work such as cutting of holes and chases in walls/ceiling and making good the same with cement mortar 1:4 (1 cement and 4 coarse sand).

(ii)Provision of suitable support and clamps for fixing arrangement including nuts, bolts, cable glands, lugs, terminal blocks etc. as a part of the particular item unless given separately in the schedule of work.

(iii)Masonary support/G.I. pipe support etc. shall be provided wherever required.

  1. Testing of installation:

(i)The entire system shall be tested to the satisfaction of Engineer-in-charge.

(ii)Tests shall be performed in the presence of Engineer –in-charge or his representative.

(iii)The contractor shall provide all labour, equipments and material required for performance of the tests.

  1. The rates quoted by the contractor, shall be firm and should be inclusive of all Central/State Govt. Taxes, Duties and Levies etc.
  2. Concessional Sales Tax Form C, D shall not be issued by the Department.
  3. The installation shall be covered by the conditions that the whole installation or any part thereof found defective within the warranty period should be replaced by the contractor free of charge in a reasonable time. The warranty shall cover the followings:
  4. Quality, strength and performance of the material and equipment used.
  5. Safe electrical and mechanical strength of all parts of the equipments under all specified conditions of operations/satisfactory performance.
  6. Safe performance figure and other values as specified in the schedule of warranty/technical particulars.
  7. Prompt service during warranty period.
  8. Attending to consequential damages in the equipments supplied and installed by the tenderer.
  9. Warranty period of 12 months shall be counted from the date of handing over of installations to the department.
  10. Contractor shall provide the manufacturer’s test certificate in respect of all major items.
  11. The contractor shall be fully responsible for watch and ward of the material brought/work executed at site till the same is complete and taken over by the department.
  12. After the award of work, the contractor shall get all the materials approved from the Engineer-in-Charge before use in the work. The contractor shall also produce test certificates for conformity with relevant IS specifications, if required by the Engineer-in-Charge.
  13. Clay Fly ash bricks shall be used in the work wherever required.

SPECIFICATIONS: