PROPOSED RCC PIPE LINE FOR STORM WATER DRAIN AND RCC ROAD WORK NEAR PRAJAPATI WADI VISTAR IN WARD NO.2 AT OKHA FOR OKHA NAGAR PALIKA UNDER JILLA AAYOJAN 2026-2027

OKHA NAGAR PALIKA

NEAR OKHA BUS STAND MAIN BAZZAR ROAD-361350

Taluka - OKHAMANDAL District - Devbhumi Dwarka

NAME OF WORK : - ESTIMATE OF RCC PIPE LINE FOR STORM WATER DRAIN NEAR PRAJAPATI WADI IN WARD NO.2

AT OKHA FOR OKHA NAGAR PALIKA UNDER JILLA AAYOJAN 2026-2027

GWSSB SOR 2022-23

Qty. Unit Item Rate Amount

Providing and supplying in ISI standard R.C.C. pipe ( of sulphate

resisting cement ) in standard length of following class and

diameter suitable for eiher collar joint or rubber ring joints

including all taxes, insurance, transportation, freight charges,

octroi, inspection charges, loading, unloading, conveyance to the

departmental stores stacking etc. comp.

R.C.C. pipe ( Horizontal Cast)

mm dia RCC class NP3 test pressure 0.70kg/sq.cm.

( GWSSB SOR 2022-23Sec. A, P No.15, I No. 10.1D/10 )

Providing specials such as tees, bends, reducers, etc, complete.

Excavation for pipe line trenches incl. all safety provisions using

site rails and stacking excavated stuff up to a lead of 90 mts.

cleaning the site etc. complete for lifts and strata as specified.

0.00 to 1.50 mt. Lift

(a) In all sort of soils and soft murrum

Add 15% for Urban Development Area

41.76 Cum. Net Rate 102.35

Cum. (b) In hard murrum, boulders, incl. Macadam road.

Add 15% for Urban Development Area

0.00 Cum. Net Rate 155.25

Cum. (c) In soft rock

Add 15% for Urban Development Area

0.00 Net Rate 187.45

Cum. (d) In hard rock

Add 15% for Urban Development Area

375.84 Net Rate 427.80

( GWSSB SOR 202223 Sec. C P No. 32 I No. 1 )

Qty. Unit Item Rate Amount

Lowering laying and jointing RCC pipes IN 1:1:1/2 of following

diameter in poper position, grade and alingmentat all level as

directed by engineer - in-charge including conveyance from

storesto site of work, labour, giving hydraulic testing as per ISI

code etc. complete

mm dia RCC class NP3 test pressure 0.70kg/sq.cm.

Add 15% for Urban Development Area

290 Rmt. Net Rate 262.20

( GWSSB SOR 2022-23Sec.B .P No. 39 I No. 11b/10)

Constructing brick masonry chamber for underground C.I.

Inspection chamber and bends with bricks having crushing

strength not less than 35Kg/Cm2 in C.M. 1:5 C.I. cover with frame

(Light duty) 455mm x 610mm intenal dimensions total weight of

cover with frame to be not less than 38Kg. (Wt. of cover 23 Kg.)

and Wt. of frame 15Kg. ) (R.C.C. top slabe with 1:2:4 mix (1-

cement :2- coarse sand :4-graded stone aggregate 20mm size)

foundation concrete 1:5:10 inside plaster 15mm thick with cement

mortar 1:3 finished smooth with a floating coat of neat cement on

walls and bed concrete etc. complete.(ii) Inside dimensions

500mm x 700 mm and 450mm deep for pipe line with one or two

9 Nos. 500mm x 700mm and 450mm deep 3660

( R & B SOR 2024-25 CHEPTAR -24 I No. 24.44/24016BA)

Refilling the pipeline trenches incl. ramming, watering,

consolidating desposal of surplus stuff as directed within a radius

Add 15% for Urban Development Area

336 Cum. Net Rate 25.30

( GWSSB SOR 2022-23Sec.B .P No. 40 I No. 14)

Add 18.00 % For GST charges