Water supply works under Jal Jeevan Mission at Namakkal District in Palipalayam block package 33

Amount

DISTRIBUTION Main Laying and Joining of PVC /GI pipes Asarikadu H/o Samayasangali Agraharam

Rate per I m run

Supply,delivery, laying and jointing of 63mm OD PVC 4Ksc pipe inlcuding earth work excavation in all strata soil, refilling and hydraulic testing, adopting standard specification and as directed by TWAD Board Officer.

50mm PVC Bend page 12 ,sl.no-3

63mm X 50mm PVC Threaded coupler page 10 SOR

63mm x50 mm PVC Tee IS 7834/1987 page 10

63mm End cap page 12 sl.no 11

Supply and delivery of GI pipes medium class as per IS.1239/part I/ 1990 to site of work with ISI Marking

a.50mm GI pipe-page 25 sl.no 6

Supply and delivery of GI specials to site of work as per IS specification with ISI marking

a.50mm GI Elbow page 25 sl.no 1

b 80mm GI coupling page 25, sl.no 3

Laying and jointing of GI Pipes with GI specials and PVC specials etc

a.50 mm dia Pipe

C.C. Roads

Provision for gate value 50 mm - Pg No. 30, Claus

Provision for pit for Gate Value 90X75cm

Provision for 50mm Water meter -TWAD SOR PAGE 81 16 clause

Construction of OHT 30000 litre Asarikadu

Earthwork excavation and depositing on bank with and initial lead of 10m and lift of 2m in the following classification of soils as directed by Deptal officers in Hard stiff clay black cotton, hard red earth. shales, murram, ordinary gravel, stoney earth and earth mixed with small size boulders for foundation SS 20B

Earthwork excavation and depositing on bank with and initial lead of 10m and lift of 2m in the following classification of soils as directed by Deptal officers in SDR in all

Cement concrete 1:4:8 (One cement four sand and eight aggregates) using 40mm HBGS for leveling course including the cost of mixing concrete, ramming, curing etc., complete as directed by Deptal officers

Supplying and erecting steel centering for sides and soffits including necessary supports and shuttering to the required height for RCC items using MS sheets or suitable size of BG.10 Stiffened with welded MS. Angles of size 25mm x 25mmx3mm of boarding, laid over silver Oak joints of size 10cm x 6.5cm spaced at 90cm centre to centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre complying with standard specifications etc., completed and as directed by Deptal officers.

A.Plane surface

Below G.L

B Curved surface

C Square colunns

a Below GL

Supplying fabricating and placing in position of HSD steel rods for reinforcement including the cost of steel and binding wire etc., complete and as directed by Deptal officers

RCC 1:1.5:3 (One cement, one and half sand and three aggregates) using 20mm 6 HBGS excluding cost of reinforcement, centering, shuttering strutting, but including cost of mixing concrete, placing, vibrating with mechanical vibrator, finishing, curin

A For items 1.5m to 4.5m below GL.

B Items 0 to 1.5m below G.L

C Above GL & up to 4.5m

D Above 4.51m & upto 7.32m

From 7.33m to 10.98m

Plastering with cement mortar 1:3 mix 10 mm thick including all cost and conveyance etc.,

Palnting two coats with approved cement palnt over one cfoat of priming coat over

Fabrication, supply. Delivery and fixing of out side MS ladder wide 45cm made out of 50x50x6mm MS angle for sides and steps in 16mm MS plain rods fixed at 30cm

Providing and fixing of RCC inner access ladder in RCC 1:1.5:3 (One cement, one and half sand and three aggregates) using 20mm HBG stone

Providing PVC Ventilating arrangements mosquito proof nylon net with 110mm PVC cowl and as directed by Deptal officers.

Providing manhole cover of size 0.60 x 0.60M in RCC 1:1. 5:3 with suitable rein 12 forcement and 50x50x6mm MS angle fixed along edges and as directed by Deptal officers

Provision for pipe connection arrangements for inlet, outlet, scour and overflow etc., including cost of pipes, specials, valve etc,. complete as detailed below.

Labour charges for lifting, alinging, cutting threading, fixing and painting of GI pipes

Electro Chloranation Disinfection - common salt as per TWAD SOR - page no -57 clause 21.2

Provision for FHTC's(8 meter length per FHTC)

DISTRIBUTION Main Laying and Joining of PVC /GI pipes Sengukuttaipalaym H/o Samayasangali Agraharam

Supply,delivery, laying and jointing of 63mm OD PVC 4Ksc pipe inlcuding earth work excavation in all strata soil, refilling and hydraulic testing, adopting standard specification and as directed by TWAD Board Officer.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

50mm PVC Bend page 12 ,sl.no-3

63mm X 50mm PVC Threaded coupler page 10 SOR

63mm x50 mm PVC Tee IS 7834/1987 page 10

63mm End cap page 12 sl.no 11

Supply and delivery of GI pipes medium class as per IS.1239/part I/ 1990 to site of work with ISI Marking

a.50mm GI pipe-page 25 sl.no 6

Supply and delivery of GI specials to site of work as per IS specification with ISI marking

a.50mm GI Elbow page 25 sl.no 1

b 80mm GI coupling page 25, sl.no 3

Laying and jointing of GI Pipes with GI specials and PVC specials etc

a.50 mm dia Pipe

B.T. Roads (or) Maccadam road

C.C. Roads

Provision for gate value 50 mm - Pg No. 30, Claus

Provision for pit for Gate Value 90X75cm

Provision for 50mm Water meter -TWAD SOR PAGE 841 16 clause

Provision for FHTC's(8 meter length per FHTC)

DISTRIBUTION Main Laying and Joining of PVC /GI pipes Santhaimedu H/o Samayasangali Agraharam

Supply,delivery, laying and jointing of 63mm OD PVC 4Ksc pipe inlcuding earth work excavation in all strata soil, refilling and hydraulic testing, adopting standard specification and as directed by TWAD Board Officer.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

50mm PVC Bend page 12 ,sl.no-3

63mm X 50mm PVC Threaded coupler page 10 SOR

63mm x50 mm PVC Tee IS 7834/1987 page 10

63mm End cap page 12 sl.no 11

Supply and delivery of GI pipes medium class as per IS.1239/part I/ 1990 to site of work with ISI Marking

a.50mm GI pipe-page 25 sl.no 6

Supply and delivery of GI specials to site of work as per IS specification with ISI marking

a.50mm GI Elbow page 25 sl.no 1

b 80mm GI coupling page 25, sl.no 3

Laying and jointing of GI Pipes with GI specials and PVC specials etc

a.50 mm dia Pipe

C.C. Roads

Provision for gate value 50 mm - Pg No. 30, Claus

Provision for pit for Gate Value 90X75cm

Provision for 50mm Water meter -TWAD SOR PAGE 841 16 clause

Provision for FHTC's(8 meter length per FHTC)

GST Amount for providing Service to Government Contract Works for the above Construction Works. { GST Amount is the Total GST Amount for total overall quoted amount above this row in column "BB" for all works in this package}

G MOHANRAJ