REPAIRING, MAINTENANCE AND EXTENSION OF DRAINAGE / STORM LINE INCLUDING CONSTRUCTION OF DRAINAGE/STORM MACHINEHOLES, STORM INLET CHAMBERS CIVIL MAINTENANCE WORK WHERE REQUIRED IN VARIOUS AREAS OF P.T.P.S NO. 41 (NAVAGAM-DINDOLI)IN SOUTH EAST ZONE (LIMBAYAT) SURAT.

Name Of Work :REPAIRING, MAINTENANCE AND EXTENSION OF DRAINAGE / STORM LINE INCLUDING CONSTRUCTION

OF DRAINAGE/STORM MACHINEHOLES, STORM INLET CHAMBERS CIVIL MAINTENANCE WORK WHERE REQUIRED IN

VARIOUS AREAS OF P.T.P.S NO. 41 (NAVAGAM-DINDOLI)IN SOUTH EAST ZONE (LIMBAYAT) SURAT.

Item RATE (RS.)

No. 2022-23 AMOUNT

Description QTY. PER

1 Excavation for pipe line trenches for water supply, sewerage line,

machinehole etc. all with showring and struting if required as per required

grediant and line including safety provisions using site rails and staking

excaveted stuff including up to all required lead cleaning the site etc.

complete for all lifts and and strata as specified.

(A) In hard murrum, boulders & macadam road 0.00 C.M. 155.25

2 Excavation in bituminous road as per required grediant and line including

safety provisions using site rails and staking excaveted stuff including up

to all required lead cleaning the site etc. complete for all lift as specified.

(B) Excavation in Bituminous road 50.00 C.M. 288.65

Dismantling of structures of roadways, including disposing off

unserviceable material free of cost which will be the owenrship of

3 contractor or as directed by the Engineer with all leads and lift etc.

Including labour, machinery & equipments required tocomplete this item

(2) Brick / Stone Masonary 20.00 C.M. 550.40

(3) Plain Concrete 5.00 C.M. 609.26

4 Excavation for pipe line trenches for water supply, sewerage line,

machinehole etc. all with showring and struting if required as per

required grediant and line including safety provisions using site rails

and staking excaveted stuff including up to all required lead

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

(A) In all sorts of soil and soft murrum

A) Upto 1.50 mt. dpt. From G.L. 500.00 C.M. 102.35

F) for every extra additional depth of 1.5 m or part there of beyond 7.5 m

5 Refilling of pipeline trenches incl. ramming, watering, consolidating,

desposal of surplus stuff as directed within a radius of 3.0 Km.. 300.00 C.M. 25.30

6 Providing and supplying ISI standred R.C.C. pipes (of Sulphate

Resisting Cement) in standerd lenth of following class and diameter

suitable for either coller joints or rubber ring joints including all

taxes, insurance, transportation, freight chargees, octroi, inspection

charges, loading, unloading, conveyance to department stores,

staking etc. complete. (IS 458/1989)

Note : One caller shood be supplied with each full length plain

ended R.C.C. pipe, cost included in rates below. One rubber ring

shood be supplied with each full length socketed R.C.C. pipe, cost

included in rates below.

Lowering, laying and joining R.C.C. pipes in C.M. 1:1:1/2 of

following diameters in proper position, grade and alignment at all

level as directed by Engineer-in-charge. Including conveyance from

stores to site of work, labour, giving hydraulic testing as per ISI

150 mm dia (NP2 Class) 100.00 Rmt. 248.67

250 mm dia (NP3 Class) 400.00 Rmt. 638.55

300 mm dia (NP3 Class) 300.00 Rmt. 891.85

450 mm dia (NP3 Class) 250.00 Rmt. 1557.65

600 mm dia (NP3 Class) 100.00 Rmt. 2208.20

6A Providing and fixing U-PVC (SWR) confirming to IS no. 13592 (Type-B) of

Prince / Suprime / Jain / Astral / Tulsi / Finolex make for soil and waste

discharge system at all floor level incl. all fixtures like bends, tees, shoe

etc. joined with resin of approved brand and manufacture etc. complete.

Providing and laying in trenches galvanised mild steel tubes (medium-

6B grade) TATA , ZENITH , ASIAN ZINDAL make of the following nominal

bore & tube fitting etc.comp.

(A) 15 mm dia 0.00 Rmt. 249.02

Providing, laying and joining on true line & level U-PVC pipe (SCH-40) line

incl. fitting make or equivalent as approved by engineer in charge. Pipe

shall be fixed on the wall the help of clamo at every two meter C/C or shall

be concealed as directed incl. necessary fitting etc. incl. testing of pipe and

joints and fixing the same with adhesive solvant incl. cost of all material

(A) 15 mm dia 0.00 Rmt. 72.65

(B) 25 mm dia 15.00 Rmt. 91.84

Providing and constructing sewer machineholes, scraper machineholes

and unit house connection Chamber as per the type design in brick

masonary in C.M. 1 : 5 and inside and outside 20 mm thick plastaring in

C.M. 1 : 3 necessary 100 mm coping with reinforcement in R.C.C. M-200,

fixing C.I. steps and fixing machinehole frame and covers (but excluding

supply of machinehole frame and covers) over machineholes and house

connection chambers and fixing machinehole covers (but excluding

supplying of machinehole covers) over scraper machinehole etc. complete.

Providing and fixing Safety chain wherever nesessary as per the

stipulation in the type design Complete as per latest CPHEEO manul.

(Excluding excavation).

(A) machinehole Type "A" circular type having inside diameter of 1200 mm

for depth up to 1.5 m depth (for 150 mm to 500 mm dia sewer)

1 machinehole Type "A" as above for 1.0 m. depth 20.00 No. 12179.00

2. Extra depth beyond 1.0 m but upto 1.5 m depth for "A" type machinehole 0.00 Rmt 6628.00

(B) machinehole Type "B" circular type having inside diameter of

minimum1500 mm and for depth from 1.5 m to 4.0 m depth (for 150 mm to

600 mm dia sewers)

1. machinehole Type "B" as above but up to 1.5 m. depth 20.00 No. 21116.00

2. machinehole Type "B" as above but up to 2.0 m. depth 20.00 No. 27272.50

3. machinehole Type "B" as above but up to 2.1 m. depth 10.00 No. 28503.80

4. Extra depth beyond 2.1 m but up to 4.0 m depth for type "B"

8 R.C.C. precast machinehole frame and cover manufacture, supply &

delivery at store or at site of work precast RCC M-200 frame and cover

suitable to drainage line M.H. and as per type design and drawing

including cost of reinforcement M.S. angles or flat, curing mold work etc.

(A) For Circular Machinehole of ISI marks(heavy duty) 40.00 No. 2294.00

(B) For Scraper machinehole 0.00 No. 7289.00

(C) For House Connection Chamber Light duty 0.00 No. 1733.00

9 Making connection (a) up to 900 mm dia 15.00 No. 1100.00

Making connection (b) 900 mm to 1600 mm dia 0.00 No. 1900.00

Making connection (c) more then 1600 mm dia 0.00 No. 2700.00

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 outside 5.00 No. 7922.00

plastering in C. M. 1:3 coping in M200 and fixing RCC precast manhole frame

and covers, but Excl. supply of manhole and cover etc. complete excl. excavation.

11 Repairing of Sewer/Storm drainage manhole shaft size 850mm x 850mm)

on existing Sewer/Storm drainage lines including excavation up to 0.75 mt.

depth, Dismentaling of damaged manhole up to required depth(i.e frame

cover,coping,brick masonry etc.)and reconstruction of the same up to

mt. depth in Brick Masonry 23 cm thick in C:M 1:4,Plaster 15 mm thick

C:M 1:3 inside and out side , Coping in C:C 1:2:4 and conveying, carting &

fixing of C.I/R.C.C Manhole frame cover ( to be issued from any of the 0.00 No. 3857.00

Municipal Store), Refilling , Curing of repaired manhole work shall be

carried up to 10 days from the repairing an arrangement for to be done by

contractor for protection of repaired work against traffic etc. complete.

(Add / Deduct Rs. 305.36/- per 0.10mt. Depth Increase or Decrease.)

12 Reparing of only M.H frame cover including fixing M:H in C:C 1:2:4 and

curing work upto 10 days and protection of repaired work against traffic 20.00 No. 823.00

13 Repairing of Sewer/Storm drainage machinehole size 1200mm x

1200mm) on existing Sewer/Storm drainage lines including excavation up

to 0.75 mt. depth, Dismentaling of damaged manhole up to required

depth(i.e frame cover,coping,brick masonry etc.)and reconstruction of the

same up to 0.75 mt. depth in Brick Masonry 23 cm thick in C:M 1:4,Plaster

15 mm thick C:M 1:3 inside and out side , Coping in C:C 1:2:4 and

conveying, carting & fixing of C.I/R.C.C Manhole frame cover( to be issued 25.00 No. 4981.00

from any of the Municipal Store), Refilling , Curing of repaired manhole

work shall be carried up to 10 days from the repairing an arrangement for

to be done by contractor for protection of repaired work against traffic etc.

complete.Add / Deduct Rs. 382.86/- per 0.10mt. Depth Increase or

14 Providing & construction Brick work using Fly Ash bricks having crushing

strength not less than 35 kg./ sq .cm. in foundation & plinth in C.M. 1:6 ( 1 0.00 CM 4237.00

cement : 6 fine sand ) etc.comp.

15 Providing & Applying 15mm thick cement plaster in single coat on

brick/concrete walls similar surfaces for plastering & finished even &

smooth with a floating coat of cement slurry mixed with admixture of lime 0.00 SM 237.51

or neeru in required proportion etc. comp.in C.M. 1:3 (1 Cement:3 Sand

)(A) For wall and similar surfaces.

16 Making Existing Drainage Connection Vata including Brick / Roda

Masonary /Plaster with Admixture Chemical work including before and

after works of Photograph etc completed.item includ all labour plant & tools

required for as per this site.

17 Fixing R.C.C. precast machinehole frame with cover manufacture, in C.C.

(1:2:4) including carting etc.complete. Excluding cost of .C.C. 15.00 No. 225.00

18 Providng and casting in situ C.C. in grade M-15 (1 : 2 : 4) for fixing R.C.C.

Precast machinehole frame cover including scaffolding, centering, form 0.00 CM 4732.00

work etc. complete.

19 Dewatering by pumping set of required capacity including temporary

platform carting pupping at site and fixing the same in position including all

accessories, and fuel and labour etc. complete.

20 Providing, maintaining up to the required period safe guarding lightening

the excavated trenches with proper red flag and red lights along with the

barricading, fencing with timber ballies, bamboos, G.I. Sheetes, provision 1000.00 S.M. 12.05

of the chowkidars as directed by Engineer-in-charge.

Shoring or timbering for trench with 50mm thick planks and suitable size

struts etc. complete (including cost of local wood material.) as this is

included/mentioned in item no 4 but for taking extra safety purpose if site 0.00 S.M 81.65

condition/site requirement arises & suggested by engineer in charge then

this item shall be executed with prior permission.

22 Trecing of old machinehole

23 Temporary diversion of sewage by plugging the machinehole of the sewer line.

The necessary rubber plug and Air Compressor arraigement Etc. shall be supplied

by The contractor at own cost for the work.

150mm-400mm sewer line 10 No. 20089.29

450mm-600mm sewer line 0 No. 20982.14

700mm-1200mm sewer line 0 No. 23660.71

24 Providing & construction simple chamber of 23 cm. th' B.B.Masonary in C.M1:5

with cement plaster 15 mm th' in C.M.1:3 inside & outside to exposedfaces,

R.C.C. top slab with1:2:4 mix ( 1 cement: 2 Sand : 4 Grade stoneaggregate 20mm

size) ,Foundation concrete 1:5:10 & fixing C.I. cover withframe to be not less than 0 No. 2932.93

38 kg. On top etc. comp.Insidedimension ,455x610 mm &450 mm deep for single

(A) Same as above but Precast RCC heavy duty Cover instead of C.I.

Extra for every additional depth of 0.1 mt beyoung 0.45 mt 0 No. 242.39

25 Providing constructing brick masonary INLET CHAMBER OF 750*600*1500

mm internal dimension with necessary excavation refilling 350 mm th Br.

masonary in C.M 1:4,150 mm th. p.c.c. & benching in c.c. 1:2:4,12mm th. plaster

in C.M. 1:3 for inside & cement pointing in C.M. 1:3 for o/s, prov. & fixing

precast RCC frame & cover of M30 grade as per drawing & specification.- Rate

For 1.5 mt Depth

Add. or ded. per every 10 cm increase or decrease in depth 0 No. 701.00

TOTAL AMOUNT : Rs.

TOTAL AMOUNT : Rs.

Executive Engineer

South East Zone (Limbayat)

Surat Municipal Corporation