Repairing, Maintenance and Extension of Drainage / Storm line including construction of Drainage / Storm machineholes, Storm Inlet Chambers where required in TP 86 (Kosad), Umra, Gothan and Bharthana in New East (Sarthana) Zone, Surat Municipal Corporation.

NAME OF WORK :- Repairing, Maintenance and Extension of Drainage / Storm line including construction of

Drainage/Storm machineholes, Storm Inlet Chambers where required in TP 86 (Kosad), Umra, Gothan and Bharthana in

New East (Sarthana) Zone, Surat Municipal Corporation.

Estimated Amount Rs.

SR. RATE (Without

ITEMS QTY. PER AMOUNT

Providing cutting of existing bituminous surface up to

suitable depth in line and alignment using Mechanically

operated cutter machine before excavating existing surface

for utility laying including cost of all type of machinery, fuel,

labour etc. and as per direction of engineer in charge.

Excavation for pipe line trenches for water supply,

sewerage line, machine hole etc. all with shoring and

strutting if required as per required gradient and line

including safety provisions using site rails and stacking

excavated stuff including up to all required lead cleaning

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

In hard Murrum, boulders incl. macadam road. 432.00 155.25 C.M.

Excavation in bituminous road as per required gradient and

line including safety provisions using site rails and stacking

excavated stuff including up to all required lead cleaning 236.00 288.65 C.M.

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

Excavation in Bituminous road

Demolition/Dismentalling RCC work or masonry work or

removing of paver block flooring in any part including

stacking of serviceable/useful material and disposal of

unserviceable material with all lead and lift.

(A) Brick masonry work/Paver block 50.00 550.40 C.M.

(B) Unreinforced c.c. 20.00 609.26 C.M.

(C) RCC work 25.00 1057.85 C.M.

Excavation for pipe line trenches for water supply,

sewerage line, machine hole etc. all with shoring and

strutting if required as per required gradient and line

including safety provisions using site rails and stacking

excavated stuff including up to all required lead cleaning

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

all sorts of soil and soft murrum.

(A) Upto 1.5 Mt. dpt.from G.L. 2150.00 102.35 C.M.

(C) 3.0 Mt TO 4.50 Mt depth 450.00 118.45 C.M.

(E) 6.0 Mt TO 7.50 Mt depth 0.00 129.95 C.M. -

F) For every extra additional depth of 1.5 mt. or part there of

beyond 7.5 mt. depth

Providing maintaining up to the required period safe

guarding lightening the excavated trenches with proper

barricading, fencing with timer balles, bamboos, G.I. sheets, 500.00 12.05 S.M.

red flag and red lights along with the provision of the

chowkidars as directed by Engineer-in-charge.

Removing of existing pipeline incl. removal of specials,

valves jointing material including carting and stacking of

removed material for site of work to the department store

as directed excl. excavation and refilling. RCC Pipes

Supplying & Filling with fine sand in compacted thickness

over the base including watering ramming, consolidating &

dressing etc. complete. Item includes by using vibratory 0.00 329.00 C.M. -

plates compacted machine and as directed by engineer in

Providing and supplying ISI Standard R.C.C. pipes in

standard lengths of following class and diameter suitable

for rubber ring joints including all taxes, insurance,

transportation, freight charges, octroi, inspection charges,

loading, unloading, conveyance to departmental stores,

stacking etc. One rubber ring should be supplied with each

full length socketed pipe, cost included in rates below.

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

following diameters in proper position, grade and

alignment at all levels as directed by Engineer-in-charge

including conveyance from stores to site of work, labour,

giving hydraulic testing as per ISI code.

(D1) 250 mm dia (NP3 Class) 50.00 638.55 Rmt.

(D2) 250 mm dia (NP4 Class) 0.00 868.55 Rmt. -

(E1) 300 mm dia (NP3 Class) 30.00 891.85 Rmt.

(E2) 300 mm dia (NP4 Class) 0.00 1223.85 Rmt. -

(H1) 450 mm dia (NP3 Class) 160.00 1557.65 Rmt.

(H2) 450 mm dia (NP4 Class) 0.00 2375.65 Rmt. -

(J1) 600 mm dia (NP3 Class) 580.00 2208.20 Rmt.

(J2) 600 mm dia (NP4 Class) 0.00 3256.20 Rmt. -

(M1) 700 mm dia (NP3 Class) 100.00 3205.20 Rmt.

(M1) 700 mm dia (NP4 Class) 0.00 4208.20 Rmt. -

(N1) 800 mm dia (NP3 Class) 100.00 3522.30 Rmt.

(N2) 800mm dia (NP4 Class) 0.00 5922.30 Rmt. -

(M1) 900 mm dia (NP3 Class) 75.00 3992.00 Rmt.

(M1) 900 mm dia (NP4 Class) 0.00 7029.00 Rmt. -

(N1) 1000 mm dia (NP3 Class) 75.00 5252.25 Rmt.

(N2) 1000 mm dia (NP4 Class) 0.00 8713.25 Rmt. -

(P1) 1200 mm dia (NP3 Class) 50.00 6405.00 Rmt.

(P2) 1200 mm dia (NP4 Class) 0.00 10210.00 Rmt. -

(Q1) 1400 mm dia (NP3 Class) 25.00 8178.10 Rmt.

(Q2) 1400 mm dia (NP4 Class) 0.00 14801.10 Rmt. -

1245.00 Total Length

Providing and constructing Sewer machine holes, scraper

machine holes 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

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

steps and fixing machine hole frame and covers (But

excluding supply of machine hole frame and covers) over

machine holes and house connection chambers and fixing

machine hole covers (but excluding supplying of machine

hole covers) over scraper machine hole 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).

(A) TYPE-A : 1200 mm DIA

(Add or Deduct Rs.662.8 per 0.10 mt. Depth increase or

(B) TYPE- B : 1500 mm DIA

(Add or Deduct Rs.1231.30 per 0.10 mt. Depth increase or

(C) machinehole Type "C" circular type having inside

diameter of mimimum 1500 mm and for depth beyond

m to 6.0 m depth (for 150 mm to 1800 mm dia sewers)

1 machinehole Type "C" as above but up to 4.0 m. depth

2. Extra depth beyond 4.0 m and up to 6.0 m depth for type

"C" machinehole above

(D) machinehole Type "D" circular type having inside

diameter of mimimum 1500 mm and for depth beyond

m to 10.0 m depth (for 150 mm to 500 mm dia sewers)

1 machinehole Type "D1" as above but up to 6.0 m. depth

2. Extra depth beyond 6.0 m and up to 10.0 m depth for

type "D1" machinehole above

(E) machinehole Type "D2" circular type having inside

diameter of mimimum 1500 mm and for depth beyond

m to 10.0 m depth (for 600 mm to 1000 mm dia sewer)

1 machinehole Type "D2" as above but up to 6.0 m. depth

2. Extra depth beyond 6.0 m and up to 10.0 m depth for

type "D2" machinehole above

(F) machinehole Type "D3" circular type having inside

diameter of mimimum 1900 mm and for depth beyond

m to 10.0 m depth (for 1100 mm to 1800 mm dia sewer)

1 machinehole Type "D3" as above but up to 6.0 m. depth

2. Extra depth beyond 6.0 m and up to 10.0 m depth for

type "D3" machinehole above

(G) Scraper machinehole Type "S1" rectangular type having

inside dimention 1500 mm x 1500 mm for 600 mm dia to

1200 mm dia sewer pipe and for depth 2.5 m to 9.0 m

1 Scraper machinehole Type "S1" as above but up to 2.5 m.

2. Extra depth beyond 2.5 m and up to 9.0 m depth for type

"S1" scraper machinehole above

(H) Scraper machinehole Type "S2" rectangular type having

inside dimention 1900 mm x 1900 mm for 1400 mm dia

sewer pipes and for depth 2.5 m to 9.0 m

1 Scraper machinehole Type "S2" as above but up to 2.5 m.

2. Extra depth beyond 2.5 m and up to 9.0 m depth for type

"S2" scraper machinehole above

Providing & construction brick work using Fly Ash bricks

having crushing strength not less than 35 Kg./sq.cm. in 0.00 4237.00 C.M. -

foundation & plinth in C.M. 1:6 (1cement:6 sand ) etc.

comp. Foundation and plinth.

Providing 15 mm thick plaster in C.M. 1:3 in single coat for

plastering for all heights for brick masonry surface and all

RCC surface and finished even and smooth with floating 0.00 237.51 S.M. -

coat of neat cement slurry as directed by Engineer in

Providing and laying cement concrete 1:1.5:3 (1 cement:

1.5 sand:3 graded stone agg. 20 mm nominal size) & curing

comp. lnclud.cost of form work but exclu. Cost of

reinforcement for reinforced concrete work in : (A)

Foundation, footing, Base of columns and Mass concrete.

Raising & Lowering Eixsiting Machine holes (with frames) of

drainage, storm drainage, sewer trap chamber, scraper

machine hole frame & cover any utility services up to newly

carpeted/recarpeted road surface including both of plain

cement concrete ordinary grade 1:1.5:3.(1 Part of cement :

1.5 Part of sand : 3 part of course aggregate) The inside &

outside surface of chamber shall be plastered in cement 0.00 583.55 No. -

mortar 1:3 (1 part of Cement and 3 part of sand) include

lobour required to carry out the work. and cleaning the

bitumen on the top surface & removing road material from

machine hole etc. complete.

Making connection with the machinehole by boring hole on

the masonry of machinehole and jointing pipe with cement

mortar in prop. 1:2 inside as well as outside of existing 0.00 267.86 No. -

machinehole carting etc. complete as directed by Engineer-

in-charge. for Drainage line.

Making connection with the machinehole

For Storm Drainage

3) more than 1600 mm 0.00 2700.00 No. -

Dewatering by pumping set of required capacity including

temporary platform carting pumping at site and fixing the

same in position including all accessories, and fuel and

labour etc. complete.

Pump set of Capacity 0.00 18.32 HP/Hr -

Providing R.C.C. precast machinehole frame with cover as

per type design for circular machinehole and scraper

machinehole etc. complete.

(A) For House Connection Chamber light duty 0.00 1733.00 No. -

(B) For Circular machinehole (Heavy Duty) 50.00 2294.00 No.

(C) For Scraper machinehole. 0.00 7289.00 No. -

Providing and filling Rubble including hand packing and

filling interstices with quarry spalls behind abutment and 0.00 1064.80 C.M. -

between returns as directed.

Refilling the pipeline trenches incl. ramming, watering,

consolidating disposal of surplus stuff as directed within a 4430.00 25.30 C.M.

radius of 3 km.

Work of Temporary diversion of sewage by plugging the

manholes at upstream and downstream of the sewer

stretches proposed to be replaced. The rubber plug

required for the plugging the drainage line shall be

procured by the contractor and the same shall be the

property of contractor.

150mm-400mm sewer line 5.00 20089.29 Nos.

450mm-600mm sewer line 5.00 20982.14 Nos.

700mm-1200mm sewer line 0.00 23660.71 Nos. -

Providing & construction simple chamber of 23 cm. th' B.B.

Masonary in C.M 1:5 with cement plaster 15 mm th' in C.M.

1:3 inside & outside to exposed faces, R.C.C. top slab with

1:2:4 mix ( 1 cement: 2 Sand : 4 Grade stone aggregate

20mm size) ,Foundation concrete 1:5:10 & fixing Precast

RCC heavy duty Cover with frame On top etc. comp. Inside

dimension, 455 x 610 mm & 450 mm deep for single pipe.

Extra for every additional depth of 0.1 mt beyoung 0.45 mt

Providing and supplying in standard length ISI mark rigid

unplasticized PVC pipes suitable for potable water with ring

fit joint including cost of rings, as per IS specification

no.4985/1988 including all local and central taxes,

transportation, freight charges, octroi, inspection charges,

loading, unloading, conveyance to the departmental stores

and including cost of jointing material etc. complete.

kg/cm2 Lowering, laying, fixing and jointing

PVC/uPVC/CPVC pipes and specials of following class and

diameter including cost of conveyance from stores to site of

works including cost of labour, material, cement solvent,

giving satisfactory hydraulic testing as per ISI code.

Providing & laying in trenches galvanised mild steel

tubes(medium grade) TATA / ZENITH / ASIAN /JINDAL

MAKE of the following nominal bore & tube fittings etc.

Providing, Laying and jointing on true line and level UPVC

pipe (SCH40) line of Prince/Supreme/Jain /Astral/Tulsi

/Finolex make including fittings make or equivalent as

approved by engineer-in-charge. Pipe shall be fixed on the

wall the help of clamp at every two meter C/C or shall be

concealed as directed including necessary fittings etc.

including testing of pipe and joints and fixing the same with

adhesive solvent, including cost of all materials.

Carting and Recarting of excavated earth from any site to

required place as per requirement and directed by

engineer in charge.

Providing interlocking type Rubber moulded cement

concrete paver block of approved shape, design & colour

having 60mm thickness (M-35) purchased from SMC's

approved paver block manufacturer only & fixing of fine

sand bedding. Item includes levelling by using vibratory 0.00 524.00 S.M. -

plates compacted machine. Item also includes all materials,

labour, equipments, tools, plants, watering, cleaning etc.

complete. (Without colour).

Removing & Refixing interlocking type cement concrete

paver block (Rubber moulded) of approved shape, design &

colour fixing on fine sand bedding. Item includes levelling

by using vibratory plates compacted machine. Item also 0.00 102.00 S.M. -

includes all materials, labour, equipments, tools, plants,

watering, cleaning etc. complete. (M.R)

Provision of Traffic cones for limited period at suitable

locations as per requirement during the construction in

construction zone comprising of warning zone, approach 0.00 501.00 NOS. -

transition zone, working zone and terminal transition zone

Providing & Constructing manhole-machinehole as per type

&design with necessary excavation, p.c.c. in 1:4:8,

benching in 1:2:4 , brick masonary in C.M. 1:4, 12 mm th.

inside plaster in C.M. 1:3, Prov. & fixing r.c.c. mh. frame &

cover in c.c. 1:2:4, & 150 mm th.R.C.C. slab in 1:1.5:3

including Prov. fixing polypropelene Steps etc.comp.

"A" TYPE manhole-machinehole

Sewer size : up to 600 mm dia. , Chamber

Shallow manhole-machinehole depth up to 2.5 mt.

Rate For 2.5 mt Depth

Add. or ded. per every 10 cm increase or decrease in depth

"B1" TYPE manhole-machinehole

Sewer size : up to 1000 mm dia. , Chamber

Shallow manhole-machinehole depth up to 2.5 mt.

Rate For 2.5 mt Depth

Add. or ded. per every 10 cm increase or decrease in depth

"B2" TYPE manhole-machinehole

Sewer size : up to 1000 mm dia., Chamber Size : 1500 mm x

Deep manhole-machinehole with access shaft depth 2.5 mt 7.00 45914.00 NOS.

Access Shaft Size : 850 mm x 850 mm

Rate For 4.0 mt Depth

Add. or ded. per every 10 cm increase or decrease in depth

"B3" TYPE manhole-machinehole

Sewer size : up to 1000 mm dia., Chamber

Size : 1500 mm x 1000 mm

Deep manhole-machinehole with access shaft depth 4.0 mt 0.00 77690.00 NOS. -

Access Shaft Size : 850 mm x 850 mm

Rate For 6.0 mt Depth

Add. or ded. per every 10 cm increase or decrease in depth

"C1" TYPE manhole-machinehole

Sewer size : 1100mm to 1400 mm dia.

Chamber Size : 1800 mm x 1000 mm 0.00 40173.00 NOS. -

Shallow manhole-machinehole depth up to 2.5 mt.

Rate For 2.5 mt Depth

Add. or ded. per every 10 cm increase or decrease in depth

"C2" TYPE manhole-machinehole

Sewer size : 1100mm to 1400 mm dia., Chamber

Size : 2400 mm x 1000 mm

Deep manhole-machinehole with access shaft depth 2.5 mt 0.00 63202.00 NOS. -

Access Shaft Size : 850 mm x 850 mm

Rate For 4.0 mt Depth

Add. or ded. per every 10 cm increase or decrease in depth

"C3" TYPE manhole-machinehole

Sewer size : 1100 mm to 1400 mm dia. , Chamber

Size : 2400 mm x 1200 mm

Deep manhole-machinehole with access shaft depth 4.0 mt 0.00 97792.00 NOS. -

Access Shaft Size : 850 mm x 850 mm

Rate For 6.0 mt Depth

Add. or ded. per every 10 cm increase or decrease in depth

"D1" TYPE manhole

Sewer size : 1600 mm to 1800 mm dia. , Chamber

Shallow manhole-machinehole depth up to 2.5 mt.

Rate For 2.5 mt Depth

Add. or ded. per every 10 cm increase or decrease in depth

"D2" TYPE manhole-machinehole

Sewer size : 1600 mm to 1800 mm dia., Chamber Size :

Deep manhole-machinehole with access shaft depth 2.5 mt 0.00 61679.00 NOS. -

Access Shaft Size : 850 mm x 850 mm

Rate For 4.0 mt Depth

Add. or ded. per every 10 cm increase or decrease in depth

"D3" TYPE manhole-machinehole

Sewer size : 1600 mm to 1800 mm dia. , Chamber

Size : 2400 mm x 1200 mm

Deep manhole-machinehole with access shaft depth 4.0 mt 0.00 97505.00 NOS. -

Access Shaft Size : 850 mm x 850 mm

Rate For 6.0 mt Depth

Add. or ded. per every 10 cm increase or decrease in depth

"E" TYPE manhole-machinehole

Sewer size : 2000 mm to 2200 mm dia., Chamber

Size : 3000 mm x 1500 mm

Deep manhole-machinehole with access shaft depth 4.5 mt 0.00 141200.00 NOS. -

Access Shaft Size : 850 mm x 850 mm

Rate For 6.0 mt Depth

Add. or ded. per every 10 cm increase or decrease in depth

Repairing of Sewer/Storm drainage machinehole shaft size

850mm x 850mm) on existing Sewer/Storm drainage lines

including excavation up to 0.75 mt. depth, Dismentaling of

damaged machinehole 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 machinehole frame cover (to be issued from any 25.00 3857.00 NOS.

of the Municipal Store), Refilling , Curing of repaired

machinehole 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. 342/- per 0.10mt. Depth Increase or

Repairing of Sewer/Storm drainage machinehole shaft size

1200mm x 1200mm) on existing Sewer/Storm drainage

lines including excavation up to 0.75 mt. depth,

Dismentaling of damaged machinehole 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 machinehole frame cover( to be 50.00 4981.00 NOS.

issued from any of the Municipal Store), Refilling , Curing of

repaired machinehole 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

Add / Deduct Rs. 428.80/- per 0.10mt. Depth Increase or

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

Repairing of strom drainage Inlet chamber size

600mmx750mm) on existing strom drainage lines including

excavation up to 0.75 mt. depth,Dismentailing of damaged

inlet chember up to required depth (i.e. frame cover,

coping, brick masonry ect) and reconstruction of the same

up to 0.75 mt. depth in brick masonry 35 cm thick in C:M:

1:4, Plaster 12mm thick C:M inside, coping in C:C 1:2:4 and

conveying, carting & fixing of C.I/R.C.C. Precast inlet frame

cover (to be issued from any of the Municipal Store) 50.00 5773.00 No

Refilling, curing of repaired inlet Chamber 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 ect. complete.

(Add / Deduct Rs. 552/- per 0.10mt. Depth Increase or

Providing and Fixing RCC precast inlet chamber cover of M-

30 Grade as per drawing and specification.

A Size-750 mm x 600 mm 25.00 1567.00 No

B Size-600 mm x 450 mm 0.00 692.00 No -

Providing and Fixing RCC precast inlet chamber frame of M-

30 Grade as per drawing and specification.

A Size-750 mm x 600 mm 25.00 1268.00 No

B Size-600 mm x 450 mm 0.00 647.00 No -

TOTAL AMOUNT Rs.

TOTAL AMOUNT Rs.

Jr. Engineer Deputy Engineer Executive Engineer

New East (Sarthana) Zone New East (Sarthana) Zone New East (Sarthana) Zone