Providing Highmast Pole at Mosali Char Rasta on Mangrol-Wankal-Zankhwav Road, Surat

Name of work :- Providing Highmast Pole at Mosali Char Rasta on Mangrol-Wankal-Zankhwav Road, Surat

Memorandum showing items of work to be carried out

Item Quantities Item of work Estimated Rates Unit Total

No. estimated but Amount

may be more according to

or less In words estimated

1 1.00 Nos. Supplying, erecting, testing, commissioning 184438.12 Rupees One Ea.

approved make M.S. Polygonal High Mast Pole Lakh(s) Eighty

having following general Specification. Four Thousand

(a) Polygonal Section fabricated from M.S. Plate

confirms BSEN 10025 & Hot deep galvanized

minimum 65/86 micron (as per IS 2629 /1985)

Lantern carriage with ring and rubber lines for And Paise

erection of luminaries of suitable site. (b) Maximum Twelve Only

telescopic section not more than four(c) Double

drum gear pipe motorized winch with 6mm dia S.S.

Rod (For 16 mtr and above size)(d) Approved make

L.E.D. aviation light = 1 No. Lightening arrestor =

No. with necessary wiring of 2.5 sq.mm 5 core ISI

copper cable Unarmoured.(e) Bottom most section

suitable for mounting reversible motor and

switchgears having door not more than 1400mm x

300mm with waterproof gasket & hinges & locking

arrangement.(f) Pole structure comprises suitable

size of reversible motor, cable and necessary

switchgears with control panel. (g) bottom section

shall have suitable size of thickness supports ribs

foundation bolts nuts etc.(h) Item not comprises the

cost of lanterns.(i) Necessary Cement Concrete

foundation as per IS including testing &

commissioning of the entire structure for following

size of High Mast poles [4] High Mast 16 Mtr. TOP

A/F 150 Mm, BOTTOM A/F 400 Mm, No. of Sec. No.

- 2, Bottom Thickness - 4 mm, Top Sec. - 3 mm,

Size Base Plate - dia.630 mm x 20 mm thick,

Foundation Bolt Size M24 x 870 mm, Qty - 12 Nos.,

Suitable for mounting Fitting of Light - 10 Nos.

2 10.00 Nos. Supplying and erecting LED street light / Flood light 10818.11 Rupees Ten Ea.

fittings with High power White LEDs wattage of 3 Thousand

Watt and above assembled on single MCPCB, Eight Hundred

efficiency more than 130 lm/w and corrosion free

High pressure die cast aluminum housing with

smooth finish powder coated and heat sink extruded

aluminium with diffuser and Polycarbonate optics/ Only

lenses, with toughened glass with company

mark/name engraved or embossed 160 to

V,Power Factor more than 0.95, THD < 10 %, CCT

3000 K to 5700K,Uniformity ratio >0.45, Luminaire

efficacy> 100 lumens/watt . LED driver efficiency >

85 %.( fittings required LM-79 & LM-80

certificates)(NOTE: Below description have shown

ranges of Wattage capacity of LED fittings.The

Engineer incharge may select any wattage capacity

between the ranges shown.)

(B) Flood Light (IP-65), Surge protection -4KV

integral and ,Light must have 440VAC line supply

with over-voltage protection.

(vii) above 250 watts

3 3.00 Nos. Supplying & erecting earth pit of minimum bore 4591.46 Rupees Four Ea.

dia.150mm size approved make Earthing Electrode Thousand Five

consisting Pipe-in-Pipe Technology as per IS 3043- Hundred

1987 made of corrosion free hot dipped G.I.Pipes

having Outer pipe dia of 50mm having 80-200

Micron galvanising, Inner pipe dia of 25 mm having

200-250 Micron galvanising, connection terminal dia Forty Six Only

of 12mm with constant ohmic value surrounded by

highly conductive compound with high charge

dissipation suitable for following type of applications

with chamber and heavy duty cover. (A)(approved

make OEM has to submit test certificate including

value of earth resistance of installation duly stamped

and signed by agency and officer Incharge has to

ensure the value of earthing resistane mentioned in

test Certificate) & having back filling compound of

(B) Inner chemical (CCM Compound)- Resistivity:-

0.2 ohm / meter testing as per IEC 62561-2017,

Voltage drop:- < 1 volt at no load & dry form, Sulphar

content:- <2%(C) Back fill Compound :- Earthing

compound should be capable to retain moisture for

long time Necessary test report must be submitted

by Agency. (a) For Electrical Installation up to 440V

in normal soil Length of pipe - 1 Mtr Back filling

compound - 1 Nos Bag of 15 Kg.

4 1.00 Nos. Supplying & erecting approved make IP 55 grade 13350.18 Rupees Ea.

Company fabricated Timer Panel of following Thirteen

capacity for switch On-Off street lights on time Thousand

scheduling basis made from 16G CRCA sheet duly

epoxy power painted inside and outside with hinged

doors and locking arrangement consisting of suitable

size of 4 Pole MCB and 4 pole contactor (cat-III)with Paise Eighteen

analog time switch, auto manual switch of same Only

make and suitable input and output Bakelite

terminals and with door earthing approved by

Engineer in charge.

5 124.00 Mtrs. Providing and erecting XLPE (IS:7098)(I)-88 ISI 153.52 Rupees One Mtr.

armoured cable multistrand Aluminium conductor for Hundred Fifty

1.1 KV. to be laid on wall with necessary clamps or Three And

in existing trench / pipe of following size of cables

(A) 4 core 16 Sq. mm

6 30.00 Mtrs. Supplying and erecting Flexible PVC insulated multi 176.75 Rupees One Mtr.

strand multi core 1.1 kv grade ISI marked copper Hundred

wires of following size to be erected as directed. Seventy Six

(k) 4.00Sq.mm 4 core round PVC sheathed

7 60.00 Mtrs. Making trench in Hard Murrum / Tar Road of suitable 357.54 Rupees Three Mtr.

width of 90 cm or required depth for laying any size Hundred Fifty

of cable or locating the fault all over the run and Seven And

back filling the same and making the surface as

(B) If additional machinery like hammer driller or JCB

8 60.00 Mtrs. Providing & laying approved make Double walled 62.62 Rupees Sixty Mtr.

corrugated pipes (DWC) of polyethylene(conforming Two And Paise

to IS 14930 II )with necessary connecting Sixty Two

accessories of same material at required depth in

existing trench for laying of cable. below ground /

road surface for enclosing cable

(A)50 mm outer dia

9 2.00 Nos. Providing and, fixing heavy duty flange type brass 47.47 Rupees Forty Mtr.

cable gland with rubber ring for PVC insulated Seven And

armoured cable complete with out going tails, Paise Forty

insulating tape etc for following size of cables. (D)

to 4 core 16 Sq. mm

10 8.00 Nos. Solder less crimping type Aluminium lugs conforming 15.15 Rupees Fifteen Ea.

to IS suitable for cable of following size evenly And Paise

crimped with high pressure tool & connected to Fifteen Only

switchgear terminals with brass/cadmium plated nut

bolts in an approved manner. (C) 16/25 Sq.mm.

11 40.00 Nos. Drilling the road without breaking the road surface 492.88 Rupees Four Ea.

(Asphalt) for laying of cable for feeding power supply Hundred

by making up to following size of holes at both ends Ninety Two

complete. (A) Up to 100 mm bore dia

12 43.00 Mtrs. Providing & laying approved make ISI marked 108.07 Rupees One Ea.

HDPE 6Kg / cm2 (Class-3) as per IS:4984:1995 PE- Hundred Eight

80 to be erected at road crossing on or floor as And Paise

directed for laying of cable. The pipes as following

size of dia & weight per 6 mtr. (A) 40 mm inner Dia.

13 4.00 Kgs. Providing and erecting HOT deep Galvanised iron 77.77 Rupees Ea.

strip wire 8 to 16 SWG. Seventy Seven

14 1.00 Nos. Supplying & erecting IP 55 grade following size 3595.60 Rupees Three Kg.

section pillar fabricated from joint less M.S. Sheet Thousand Five

with angle iron legs made from jointless M.S. Angle Hundred

with cable clamps to be buried in ground to have

appropriate erection to work uniform until erected

with cement concrete foundation and 45 cm high

bricks work finishing with plaster etc. hinged double Sixty Only

door internally supported on both side, with internal

and outside looking arrangement with look and keys

in duplicate 35 x 35 x 5 mm M.S. Angle of Two Nos.

one is welded and other with nut and bolt for erecting

Bakelite sheet. Painting the Section Pillar inside and

out side with three tank powder coated paint.

section pillar roof should be without joint with water

leakage proof & tested as per IP 55 test & followed

by IS 2147 of 1962 (B) 75 X 60 X 45 cm section

pillar fabricated from 16 Gauge MS Sheet with angle

iron legs 45 cm long made from 35 X 35 X 5 mm

thick MS angle.

15 1.00 Nos. Providing & erecting 415V MCB Four Pole Switch for 638.32 Rupees Six Ea

Lighting Load (B curve) having 10KA breaking Hundred

capacity & confirms to IS :8828 in existing box Thirty Eight

having following capacity (b)40 Amp. Cat.III

Rupees Three Lakh(s) Ninety Eight Thousand Four Hundred Fifteen And Paise Seventy One Only

I/We am /are willing to carry out the work at…………% above/below percent (should be written in figures and words) at

the estimated rates mentioned above amount of my/your tender works out as under.

*Estimated Amount *Estimated Amount

put to Tender Rs. 398415.71 put to Tender Rs.

Deduction …………….. % below………………… Add ………… % above Rs. …………….

Note 1:- All work shall be carried out as per public work department hand book and other specifications of Division

Note 2:- Rates quoted include clearance of site (Prior commencement of work and its close) in all respects and hold

good for work under all condition, site, moisture/ weather etc

Note 3:- The Contractor shall exhibit a board as per Government Circular No. BDG/ 3277/ 1657/ N Dated 26/1/1997

S (M.GUJ) with detailed specification and details of work and amount involved at site without any payment

as directed by the Engineer-in-charge.

Signature of Bidder Deputy Executive Engineer

Electrical (R&B) Sub-Division