The Work of Carrying Out Annual Rate Contract for Strengthening, Up gradation and Replacement of Existing Under Ground Drainage Network Within the Area of Existing Under Ground Drainage South Zone(Ward No.13, 14, 15, 16) of Jamnagar Municipal Corporation Under Grant of SJMMSVY(Year 2026-27).

Name of Work:- Annual Rate Contract for Strengthening, Up gradation and Replacement of

Existing Under Ground Drainage Network Within the Area of Existing

Under Ground Drainage South Zone(Ward No.13, 14, 15, 16) of Jamnagar

Municipal Corporation Under Grant of SJMMSVY.

GWSSB S.O.R. 2022-23 & R&B JAMNAGAR SOR 2023-24

Item No. Description Unit

Providing , supplying ISI marked , lowering, laying and jointing toneware

AA class with C.M.1:1 proportion in proper position, grade & alignment as

directed by E.I.C including conveyance to site of work, jointing aterial,

1 inspection,loding,unloding conveyence to departmental store,stacking

etc..comp. ( GWSSB SOR 22-23, Part 1&2 A(Material Sec), Page No.17,

Item No.11) ( GWSSB SOR 22-23, Part 1&2B-Labour Sec., Page No.40,

Item No.12) (Material +labour)

Class " AA " Pipes.

1 100 M.M. Dia.Pipe Rmt.

2 150 M.M. Dia.Pipe Rmt.

3 200 M.M. Dia.Pipe Rmt.

4 230 M.M. Dia.Pipe Rmt.

5 250 M.M. Dia.Pipe Rmt.

6 300 M.M. Dia Pipe Rmt.

Providing and supplying, Lowering,Laying ISI Standard R.C.C. pipes in

standard lengths of following class and diameter suitable for spigot & socket

with rubber ring joints including all taxes, insurance, transportation, freight

charges, inspection charges, loading, unloading, conveyance to departmental

2 stores, stacking etc. complete. (IS - 458/ 1989) Reinforced Concrete NP3 &

NP4 Class Pipes (Test Pressure 0.7kg/sq.cm.) (GWSSB SOR 22-23, Part

1&2A-Material Sec., Page No.15, Item No.10)(GWSSB SOR 22-23, Part

1&2B- Labour Sec., Page No.39, Item No.11)( Material + Labour)

1 150 M.M. Dia.Pipe Rmt.

2 200 M.M. Dia.Pipe Rmt.

1 250 M.M. Dia.Pipe Rmt.

2 300 M.M. Dia Pipe Rmt.

3 350 M.M. Dia Pipe Rmt.

4 400 M.M. Dia Pipe Rmt.

5 450 M.M. Dia Pipe Rmt.

6 500 M.M. Dia Pipe Rmt.

7 600 M.M. Dia Pipe Rmt.

8 700 M.M. Dia Pipe Rmt.

9 800 M.M. Dia Pipe Rmt.

10 900 M.M. Dia Pipe Rmt.

Providing and supplying, Lowering,Laying of Class SN8

Structured wall polythelene Piping systems (Pipe while online/offline

coupler and elastomeric sealing ring) with non-smooth External

Annular Corrugated and smooth internal surfaces (Double Wall) for

non-pressure underground Sewerage and Drainage Application as per

EN: 13476-3 including all local and central taxes, transportation,

freight charges, octroi, inspection charges, loading, unloading,

conveyance to the departmental stores etc. complete (ID Dia.)

Corrugated DWC HDPE Pipes (non-pressure pipes) for crossings

1 100 M.M. Dia.Pipe Rmt.

2 150 M.M. Dia.Pipe Rmt.

3 200 M.M. Dia.Pipe Rmt.

4 300 M.M. Dia Pipe Rmt.

5 400 M.M. Dia Pipe Rmt.

Providing & supplying,lowering,laying,jointing in standard length ISI mark

rigid unplasticised PVC pipes suitable for potable water with ringfit joint

including cost of rings,as per IS specification no.4985/1988 including all

local and central taxes, transporation, fright charges, octroi, inspection

4 charges, loding, unloding, conveyance to the departmental stores and

including cost of jointing material etc.complete.(GWSSB SOR 22-23, Part

1&2A-Material Sec., Page No.6, Item No.3)(GWSSB SOR 22-23, Part

1&2B- Labour Sec., Page No.37, Item No.8) (material + Labour)

Test Pressure 6 Kg/cm2.

1 63MM Test Pressure 6Kg/Cm2 Rmt.

2 75MM Test Pressure 6Kg/Cm2 Rmt.

3 90MM Test Pressure 6Kg/Cm2 Rmt.

4 110MM Test Pressure 6Kg/Cm2 Rmt.

5 125MM Test Pressure 6Kg/Cm2 Rmt.

6 140MM Test Pressure 6Kg/Cm2 Rmt.

7 160MM Test Pressure 6Kg/Cm2 Rmt.

Test Pressure 10kg/cm2

1 90MM Test Pressure 10kg/cm2 Rmt.

2 110MM Test Pressure 10kg/cm2 Rmt.

3 125MM Test Pressure 10kg/cm2 Rmt.

4 140MM Test Pressure 10kg/cm2 Rmt.

5 160MM Test Pressure 10kg/cm2 Rmt.

Providing & suplying at store OR site of work including freight, loading,

unloading, stacking, insurance, VAT, Transporation, store & all taxes

5 etc.comp. (GWSSB SOR 22-23, Part 1&2A-Material Sec., Page No.11, Item

9.2A A----PVC Couplers 6Kg/cm2 (fabricated)

9.2B B----PVC Couplers 10Kg/cm2 (Moullded)

9.2E E----PVC Tee (Moulded)

9.2F F----PVC Elbow (Moulded)

RCC precast M.H. Frame & Cover Manufacture, supply & Delivery at store

or at site of work precast RCC M.200 Frame & cover suitable to drainage

6 M.H. and as per type design & Drawing including cost of reinforcement

M.S. Angles or Flat, curing mold work etc. (GWSSB SOR 22-23, Part

1&2A-Material Sec., Page No.16, Item No.10.4)

1 Frame suitable for 50cm opening of MH No.

2 Cover suitable for 50cm opening of MH No.

1 Frame suitable for 50cm opening of MH No.

2 Cover suitable for 50cm opening of MH No.

(C) House Connection Chamber

Providing and supplying RCC frame & cover M25 grade square opening

size 300mm dia etc..comp.(RA) No.

(B) LABOUR WORK.

Excavation for pipeline trenches for water supply, sewerage line, manhole

etc. all with shoring and struting if required gradient and line inclucding

safety provisions using site rails and stacking excavated stuff including up

to all required lead cleaning the site etc.complete for lifts and strata as

8 specified. (A) In all sorts of soils and soft murrum (B) In Hard murrum,

boulders incl. macadam road (C) In soft rock and/or masonary in CM of LM

or Lime Concrete. (D) In Hard rock and/or in C.C. 1:2:4 or RCC with

blasting, breaking, chiseling or by chisleing/breaking only.

Up to 1.50 m depth (GWSSB SOR 22-23, Part 1&2 (Labour Sec) Page

8.1 Item no.1.A.-1 (A,B,C,D) Average rate) Cum.

1.50 to 3.00m depth (GWSSB SOR 22-23, Part 1&2 (Labour Sec) Page

Item no.1.A.-2 (C,D) Average rate) Cum.

3.00 to 4.50 m depth (GWSSB SOR 22-23, Part 1&2 (Labour Sec) Page

Item no.1.A.-3 (C,D) Average rate) Cum.

4.50 to 6.00 m depth (GWSSB SOR 22-23, Part 1&2 (Labour Sec) Page

Item no.1.A.-4 (C,D) Average rate) Cum.

6.00 to 7.50 m depth (GWSSB SOR 22-23, Part 1&2 (Labour Sec) Page

8.5 Item no.1.A.-5 (C,D) Average rate)

Refilling the pipeline trenches incl. ramming, watering, consolidating

desposal of surplus stuff as directed within a radius of Municipal

corporation limit. (GWSSB SOR 22-23 Section 1&2B-Labour Section, Page

No.-40 Item No.14).

Making Job connection for old pipes in connecting the pipeline with

existing main.(as per RA)

1 100 mm to 200 mm Nos

2 250 m.m. to 400 m.m. Nos

3 450 m.m. to 600 m.m. Nos

4 700 m.m. to 900 m.m. Nos

Dewatering by pumping set of required capacity including temporary

platform carting pumping at site and fixing the same in position including

11 all accessories, and fuel and labour etc. complete..(GWSSB SOR 22-23, Part

2E- Misc, Page No.104, Item No.1)

Pump Set of Capacity HP/Hr.

Providing and constructing Sewer manholes, scraper manholes and unit

house connection chamber, as per the type design in brick masonry in C. M.

1:5 and inside and outside 20mm thick plastering in C. M. 1:3 necessary

100 mm coping with reinforcement in R.C.C.M. 200 fixing C. I. steps and

fixing manhole frame and covers (But excluding supply of manhole frame

12 and covers) over manholes and house connection chambers and fixing

Manhole covers (but excluding supplying of manhole covers) over scraper

manhole etc. complete, providing and fixing safety chain wherever

necessary as per the stipulations in the type design complete as per latest

CPHEEO manual. (excl. excavation).(GWSSB SOR 22-23, Section 2D,

Page No.-101, Item No.2).

Manhole type "A" Circular type having inside diameter of

(A) mm for depth upto 1.5 m depth (for 150 mm to 500 mm dia

1 Manhole type "A" as above but upto 1.0 M depth. No No.

Extra depth beyond 1.0 M but upto 1.5 M depth for "A" type

Manhole type "B" circular type having inside diameter of

(B) minimum 1500 mm and for depth from 1.5 M to 4.0 M (for

mm to 600 mm dia sewers).

1 Manhole type "B" as above but upto 1.5 M depth. No. No.

Extra depth beyond 1.5 M but upto 4.0 M depth for type, "B"

Manhole type "C" circular type having inside diameter of

(C) minimum 1500 mm and for depth beyond 4.0 m to 6.0 m (for

150 mm to 1800 mm dia sewers).

1 Manhole type "C" as above but upto 4.0 M depth. No. No.

Extra depth beyond 4.0 M and up to 6.0 M depth for type "C"

2 Manhole above. Rmt.

Manhole type "D1" circular type having inside diameter of

(D) minimum 1500 mm and for depth beyond 6 m to 10 m (for

mm to 500 mm diameter sewers).

1 Manhole type "D1" as above but upto 6.0 m depth No. No.

Extra depth beyond 6.0 m and upto 10 mt depth but type "D1"

Manhole type "D2" circular type having inside diameter of

(E) minimum 1500 mm and for depth beyond 6.0 M to 10.0 M (for

600 mm to 1000 mm dia sewers).

1 Manhole type "D2" as above but upto 6.0 m depth No. No.

Extra depth beyond 6.0 m and upto 10.0 m depth for type "D2"

Manhole type "D3" circular type having inside diameter of

(F) minimum 1900 m and for depth beyond 6.0 m to 10.0 m (for

1100 mm to 1800 mm dia. sewers).

1 Manhole type "D3" as above but upto 6.0 m depth No. No.

Extra depth beyond 6.0 m and upto 10.0 m depth for type "D3"

Providing and constructing rectangular brick masonry chamber for house

connection as per type design in brick masonry in C. M. 1:3 including M-

100 in foundation M-150 in benching inside plastering in C. M. 1:3 and

13 outside plastering in C. M. 1:3 coping in M200 and fixing RCC precast No.

manhole frame and covers, but Excl. supply of manhole and cover etc.

complete excl. excavation. (GWSSB SOR 22-23, Section 2D, Page No.-102

Constructing Gully Chamber R.C.C. top slab 1:2:4 mix (1 cement : 2 coarse

sand : 4 graded stone aggregate 20 mm. Nominal size, foundation concrete

1:3:6 mix (1 cement : 3 coarse sand : 6 Brick bats 40 + 50 mm. Thick with

cement mortar 1:5 (1 cement : 5 coarse sand) finished with a floating coat of

neat cement and making channels in cement concrete 1:2:4 (1 cement :

coarse sand : 4 stone aggregate 20 mm. nominal size) finished smooth

complete including curing and testing and frame & cover . Cover with frame

14 size 560 mm. Total weight of cover and frame to be not less than 128 Kgs. No.

(Wt. Of cover 64 Kgs and Wt. Of frame 64 Kgs) (A) With 230 mm. Thick

walls of brick masonry using brick having crushing strength not less than

Kg/sq cm. In cement mortar 1:5(1 cement : 5 coarse sand)

Manhole type "E" Gully Chamber (300 x 300) mm inner Size having depth

up to 0.7 m depth (RA)

Renovation of manhole by increasing the height at top including cost of

excavation, refitting of C. I. manhole frame and cover curing etc. complete

15 incl. all carting and providing of materials which is required for the purpose

(except manhole frame and cover)(GWSSB SOR 22-23, Part 2D-

Chambers&Manhole, Page No.-103, Item No.10).

Providing C.C.M.:100 for encasing pipes using trap metal size 12 mm to

mm incl. form work curing consolidation etc. complete for various location

on pipe line (GWSSB SOR 22-23 Section 2E-Misc, Page No.-104 Item

1 Using trap metal 20 mm nomianl size. Cum.

2 Using trap metal 40 mm size. Cum.

Removing of existing pipeline incl. removal of specials, valves jointing

material including carting and stacking of removed material from site of

17 work to the department store as directed excl. excavation and

refilling.(GWSSB SOR 22-23, Part 1G-M&R, Page No.-81, Item No.15).

1 300 M.M. Dia Pipe Rmt.

2 350 M.M. Dia Pipe Rmt.

3 400 M.M. Dia Pipe Rmt.

4 450 M.M. Dia Pipe Rmt.

5 500 M.M. Dia Pipe Rmt.

6 600 M.M. Dia Pipe Rmt.

7 700 M.M. Dia Pipe Rmt.

8 800 M.M. Dia Pipe Rmt.

9 900 M.M. Dia Pipe Rmt.

Supplying cutting, bending, binding and placing in position steel as per plan

and design and as per ISS 2502 including cost of steel and binding wire for

reservoirs/structures only including lift up to 6 meter height or depth below

G.L. for all diameters, Do-Thermo Mechanically treated (TMT) bars Fe-415

grade for all diameters (GWSSB SOR 22-23, Part-1 C1(RCC) Page No.-45,

Cement plaster 20 mm thick in C.M. 1:2 using water proofing compound of

19 approved quality including finishing etc. complete. (GWSSB SOR 22-23, Sq.M

Part 1 C1-RCC, Page No.-45, Item No.12).

– do – Without water proofing compound. Sq.M

Brickwork using common burnt clay building bricks having crushing

strength not less than 35 Kg./Sq.Cm. in Foundation & Plinth in cement

mortor 1:5 (B) Coventional (R&B JAMNAGAR sor 2023-24, Chapter No.

6, Page No.82, Item No. 6.12, Item Code: 06001BA)

Providing and laying 10.00 cm x 15.00 cm x 100.00 cm size precast cement

21 concrete beam (Pidhia) as long as required as directed by engineer in Rmt.

Providing, Supplying & Fixing Precast RCC Papadi in CC 1:1.5:3 Incl. cost

22 of fromwork and cost of steel size in veriabel size….. Etc….comp.(RA) Cum.

Tracing of old manhole, All Types (GWSSB SOR 22-23, Part 2D-

Chamber&Manhole, Page No.-103 Item No.11).

Fixing all types of C. I./RCC frame and cover in C.C. 1:2:4 including

24 carting etc. complete excluding cost of R. C. C. (GWSSB SOR 22-23, Part No.

1E-Misc, Page No.-67 Item No.10).

Fixing C. I. steps in masonry in C. M. 1:3 including necessary C.C. for

25 jointing etc. complete during progress of the work. (GWSSB SOR 22-23, No.

Part 1E- Misc, Page No.-67 Item No.12).

Supplying and Spreading cushed metal 40 mm to 63 mm size with all lead

26 and lift including filling the interstices to required gradient and level. (R.A.) Cum.

Providing, laying spreading and compacting quarry spalls having CBR not

27 less than 30 including spreading in uniform layers and compacting with Cum.

power roller etc. complete (R.A.)

Providing & laying cement concrete 1:3:6 (1- Cement : 3- coarse sand : 6-

hand broken stone aggregates 40mm nominal size) and curing complete

28 excluding cost of formwork in (A) Foundation and plinth. (R&B Cum.

JAMNAGAR sor 2023-24,Chapter no. 5, Page no. 68, item no.5.3.2, item

Providing and laying cement concrete work 1:2:4 (1-Cement : 2- Coarse

sand : 4- graded stone aggregates 20mm nominal size) and curing complete

excluding cost of formwork and reinforcement for reinforced concrete work

in (A) Foundation, footings, Base or columns and Mass concrete.(R&B

JAMNAGAR sor 2023-24, Chapter no. 5, Page no.69, item no.5.4.1, item

Providing and laying controlled cement concrete M.200 and curing

complete excluding the cost of formwork and reinforcement for reinforced

28.2 concrete work in (A) Foundation, footings, Base or columns and Mass Cum.

concrete. (R&B JAMNAGAR sor 2023-24, Chapter no. 5, Page no.76, item

no.5.8.2, item code: 05024A)

Providing and laying controlled cement concrete M.250 and curing

complete excluding the cost of formwork and reinforcement for reinforced

28.3 concrete work in (A) Foundation, footings, Base or columns and Mass Cum.

concrete.(R&B JAMNAGAR sor 2023-24, Chapter no. 5, Page no.77, item

no.5.8.3, item code: 05025A)

Labour charges for repairing of Sluice valve/Reflux valve including

29 materials, labours and testing etc. comp. (GWSSB SOR 22-23, Part 1G-

M&R, Page No.-79 Item No.12).

(1) Repairing of Sluice Valve / Reflux Valve

(A) Replacing of glan flange only

1 450 mm dia No.

(B) Replacing of glan packing only

1 450 mm dia No.

(C) Replacing of S.S spindal only

1 450 mm dia No.

Labour charges for repairing of Single Acting / Dopuble Acting Air valve

30 including materials, labours and testing etc. comp.(GWSSB SOR 22-23,

Part 1G-M&R, Page No.-80 Item No.13).

(A) Replacing of one floating ball only

1 150 mm dia No.

(B) Replacing of one Rubber packing only

1 150 mm dia No.

(C) Replacing of one C.I. Plate only

1 150 mm dia No.

Labour charges for repairing of leakage in MS/PSC pipeline of folling dia

meter at different places including necessary excavation manually or by

mechanise excavation, removing of mud, cleaning of pipe and leakage

portion, griding, the pipe, cutting the pipeline & welded joint if necessary

incl. welding the joint by using advani or Essab welding rod of appropiate

number and size with inclusive of mechanical deviced JCB,Hydra/Crain

D.G. set welding machine Gas cutter with LPG Cylinder, Oxygen cylinder,

Grindingmachiner etc. with fule, opertor & labouras required.(incl. all

material but Exclu. cost of pipe)(GWSSB SOR 22-23, Part 1G-M&R, Page

No.-74 Item No.1).

1 711.0mm dia No.

Labour charges for repairing of GRP pipeline of following dia meter at

different places including necessary excavation manually or by mechanise

excavation, removing of mud, cleaning of pipe and leakage portion, griding,

the pipe, cutting the pipeline & welded joint if necessary incl. welding the

32 joint by using advani or Essab welding rod of appropiate number and size

with inclusive of mechanical deviced JCB, Hydra/Crain D.G. set welding

machine Gas cutter with LPG Cylinder, Oxygen cylinder, Grindingmachiner

etc. with fule, opertor & labouras required.(Market Rate)

I/We am/are agree to carry out the above mentioned work at___________% (Percentage) above/below the rates

Deputy Engineer

Under Ground Drianage City Engineer

Jamnagar Municipal Corporation Jamnagar Municipal Corporation