DELHI DEVELOPMENT AUTHORITY

ELECTRICAL DIVISION NO. 8

SCHEDULE OF WORK

Name of work / : / D/o Distt. Centre at Netaji Subhash Place Pitampura.
SH: Providing Focus lighting / path lighting on two nos. statues at Netaji Subhash Chander Bose and along the path at water body.
S.NO. / DESCRIPTION OF ITEM / QTY. / UNIT / RATE / AMOUNT
1. / Supply & erection of 65mm dia B class GI mtr. long with M.S. base plate of size 300mm x 300mm x 6mm thick welded on the bottom of pipe i/c supply & fixing dead play at top, suitable D clamp & angle iron for fixing of luminare & welding of one no earth stud of suitable size & length for earthing of pipe, drilling of hole for entry of cable from looping/control box complete with erection of pole in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 stone aggregate of 40mm nominal size, foundation, cement concrete collar of size 0.4 mtr. dia x 0.5 mtr height i/c excavation & refilling, painting numbering & earthing of G.I. poles as required. / 4 Nos. / Each
2. / Supply & erection of 65 mm dia B Class G.I. pipe 6 mtr. long with M.S. base plate of size 300mm x 300mm x 6mm thick & reducers & nipples of suitable size for fixing of post top lantern type light luminaire, drilling of holes in G.I. pipe for entry of cable for looping control welding of 1 No. earth steel of suitable size & length for earthing of pole complete with erection of poles in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate of 40mm nominal size, foundation with cement concrete coller of size 0.4 mtr. x 0.5 mtrs. height i/c excavation, refilling painting numbering & earthing of G.I. pole etc. as required. / 12 Nos. / Each
3. / Supplying & fixing of post top integral lantern luminaries all accessories i/c CFL 28 watt lamp connection testing etc. as reqd. / 14 Nos. / Each
4. / Supplying & fixing of integral lighting luminaries with all accessories i/c switch gear, lamp MHDE 150W, connection testing etc. as reqd. / 8 Nos. / Each
5. / Supplying of 1 No. of following size of XLPE armourd aluminium conductor power cable of 1.1 KV grade i/c testing, connection, etc. as reqd.
(a) 2x16 sqmm / 635 Mtr / Mtr.
6. / Laying of one no. PVC insulated & PVC sheathed / XLPE armourd power cable of 1.1 KV grade of size not exceeding 25 sq.mm direct in ground i/c excavation, sand cushioning, protection, covering & refilling the trench as required. / 585 Mtr. / Mtr.
7. / Providing and fixing of 6SWG dia G.I. wire on surface or in recess for loop earthing along the existing surface/recessed conduit/submain wiring cable as required. / 635 Mtr. / Mtr.
8. / Laying of one no. insulated PVC sheathed XLPE power cable of 1.1KV grade of size not exceeding 25 sq.mm in the existing RCC/hume/stoneware etc. as required. / 50 Mtr. / Mtr.
9. / Supplying and testing of cable entry cum looping box having sie of 250mm x 150mm x 100 mm with hinged gasketted cover having arrangement, earth stud, two no MS clamps of 250mm x 3mm thick section of suitable size of fixing to pole and painting made out of 16 SWG thick CARCA, M.S. sheet i/c supply fixing of following accessories to be fixed on bakelite strip/sheet complete as required.
(a) / 6 Amp – single pole no. M.C.B. – 1 No.
(b) / 4 way brass connection strip – 2 No.
(c) / 150mm x 75 mm x 2mm thick bakelite strip – 1 No.
(d) / Din for MCB – 1 No.
(e) / Neutral link – 1 No. / 16 No. / Each
10. / Supplying & fixing of 32mm dia pipe B class in C.C. collers along with pole etc. as reqd. i/c bending of pipe as reqd. / 20 Mtr. / Mtr.
11. / Supplying & drawing of 3x1.5 sq.mm PVC insulated copper conductor single core cable in existing surface/recess/PVC/ steel conduit/PVC casing coping as reqd. / 138 Mtr. / Mtr.
12. / Supplying, fixing and testing of following accessories in existing feeder pillar i/c connection etc. complete as required.
(a) / D.P. – M.C.B. – 32 Amp. – 2 No.
(b) / Timer switch for 240 volt A.C. supply & for one daily operation – 1 No.
(c) / 3 Pole power / control pole contractor with coil voltage – 240 volts. / 2 Set / Set
13. / Supplying & making end termination with brass compression gland and aluminium lugs for the following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.
(a) / 2 x 16 sq.mm / 30 Nos. / Each

TABLE INDICATING GOVERNING SPECIFICATION AND MAKES IN RESPECT OF SOME OF THE IMPORTANT MATERIALS TO BE ISSUED IN THE WORK

S.NO. / ITEM / GOVERNING SPECIFICATION / REMARKS / MAKES
1. / G.I. PIPE / IS : 1239 / Jindal (Hissar) / Surya / Tata
2. / PVC INSULATED & PVC SHEATHED / XLPE ALUMINIUM CONDUCTOR 1.1 KV GRADE POWER CABLE / IS : 1554 / ASIAN
CABLE / UNISTAR / ECKO / NICCO / SKYTONE
3. / PVC INSULATED FRLS COPPER COPPER CONDUCTOR WIRE / IS : 694 / SKYTONE / NATIONAL / ECKO / HAVELLS
4. / LIGHTING LUMINARIES / PHILIPS / BAJAJ / CROMPTON
5. / LAMP / PHILIPS / OSRAM / BAJAJ
6. / MCB / IS : 8828 / STANDARD / L&T / MDS / INDO-KOPP/ACTION
7. / PAINT (ENAMEL / ALUMINUM) / BERGER / NELOLAC / ASIAN DULUX
8. / CONTACTOR, TIME SWITCH / L&T, SIEMENS, G.E.

ADDITIONALCONDITIONS

1.1 / The work shall be carried out as per the following specifications :-
(i) / CPWD general specification for electrical work at Delhi Part-I (Internal) 2007 & Part-II (External) 2007 with correction slips upto the date of tender.
(ii) / Indian electricity rule 1956 as amended upto date.
(iii) / Related Indian standard code of practice.
2. / A table indicating the make, the governing specifications & other details in respect some of the important material also to be used in the work is attached. These specifications shall have precedence over those indicated in additional condition No. 1 above.
3. / Whenever required by Engineer-in-charge in charge the contractor shall supply for the purpose of testing of samples of any materials proposed to be used in work and suitable package contain the samples shall be provided free of charge by the contractor. The testing charges if any shall be borne by the department.
4. / In case of any discrepancy in the description of any item given in the schedule of quantities & the specifications the former shall prevail, if the specifications for any item are not available the decision of Engineer-in-charge shall be final.
5. / The contractor shall be responsible for watch & ward of electrical installations & all fittings till the work is fully completed & handed over to the department, no claim on the account shall be entertained.
6. / The poles shall be painted of approved colour & with two coats of approved paint. The interior of the looping / control boxes shall be painted with synthetic enamel paint after applying a coat of metal primer. All poles shall be numbered with figures height of 30mm.
7. / The rates quoted by the tenderer shall be firm and shall be inclusive of all taxes, duties, lavies, transportation charges / cartage etc. Concessional sales tax C/D shall not be issued by the department.
8. / No. T&P shall be issued to the contractors by the department.
9. / The contractor submit a guarantee for a period of 12 months from the date completion of work of successful working of all items executed under this contract on a non-judicial stamp paper worth Rs. 50/-.
10. / The control box, the pole & the lighting luminaries shall be suitable earthed.
11. / The control box for control of lighting luminaries shall be fixed at suitable height on the existing poles and decided by Engineer-in-charge.