JJM-20-21 - Work No. 5 Amanji Panchayat - Aranthangi Block in Pudukkottai District

Amount

1. Providing Household Tap Connection with 30000 Lrts OHT and Extension of pipe line @ Edaiyankadu in Amanji Panchayat.

(i) Pipeline for Delivery line

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for aying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officer Hard stiff clay, stiff black cotton, hard red earth, shales,murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B

Supply and delivery of following PVC Pipes

63mm OD PVC 4KSC Pipes

Conveyance of the following rigd PVC Pipes, lowering to trenches and laying to proper grade and alignment etc complete as per TWAD Schedule of rate 11d ii

63mm OD PVC 4KSC Pipes

Refiiling the excaveted soil charges

Supply and delivery of following GI Pipes

50mm GI Pipe

50mm GI Elbow

(ii) Providing Functional House Hold Tape connections @ Edaiyankadu in Amanji Panchayat.

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for aying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officer Hard stiff clay, stiff black cotton, hard red earth, shales,murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B

Supply and Delivery of Following UPVC Pipe (Un-Plasticized Polyvinyl Chloride) UPVC used for residential and home application, water pressure in residential areas do not normally exceed the maximum tolerance

Lowering PVC rigid pipes and specials to trenchand laying to proper grade and alignment,jointing with PVC couplers with cement paste.

Refiiling the excaveted soil charges

Supply and fixing of following specials etc., completed

20mm - Poly propylene compression MTA

20mm - Poly propylene compression FTA

20mm dia UPVC Elbow

15mm GM Ferrule

63mm x 20 mm PVC Saddle piece

20mm U PVC ball velve

20mm PVC Elbow

20mm PVC Tee

20mm PVC End cap

Labour for drilling, cutting, Threading and fixing ferrule in distribution Pipes - 20mm dia

20mm dia

Providing for Flow Control Valve

(iii) Construction of Road for Restoring the Cut Portion @ Edaiyankadu in Amanji Panchayat.

Construction of Granular Sub base by providing well graded material (25 mm to 4.75 mm IRC HBG metal @ 65 %,4.75 to 2.36mm IRC HBG metal @20%&2.36 mm below IRC HBG metal @15%)& (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 25 & 6% repectively) spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotovator at OMC and compacting with three wheel 80-100 KN capacity and finished in accordance with the requirements of the specification and thickness as per approved plans or as directed by the Engineer (Mix -in - place method) .GRIII

Cement concrete 1:4:8 mix using 20mm ISS metal including cost and all cost and conveyance of materials and all labour charges etc complete

Cement concrete 1:2:4 mix using 20mm ISS HBG metal including cost and conveyance and all other labour charges etc complete.

(vii) Providing 30000 Ltrs Capacity OHT @ Edaiyankadu in Amanji Panchayat.

Earth work excavation on bank with an initial lead of 10m and lift of 2m in the following classifcation of soils Hard stiff clay, black cotton hard red earth,murram,ordinarygravel,stoney earth and earth mixed with small size boulders forfoundation SS 20B

a.For First depth of 2M

Filling with good river sand including cost and conveyance of sand to work site including all labour charges for filling etc complete.

Cement Concrete 1:4:8 mix using 40mm HBG metal including cost and conveyance of all materials to site including all labour charges for filling etc complete.

Reinforced Cement Concrete 1:1.5:3 mix for RCC using 20mm ISS BG metal including cost and conveyance of all materials to site including all labour charges for filling etc complete.

A) Below Ground level

B) Below ground level 0 to 1.5m

C) 0 to 4.5m up to ground level

D) 4.50m to 7.32m up to GL

E) From 7.32m to 10.98m

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 stiffed with welded MS angles of size 25mm x 25mm x 30mm 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 specifiaction etc.,complete

A) PLAIN SURFACE

a) Below GL

b) GL 0 to 3.30m

B) CURVED SURFACE

C) SQUARE SURFACE

a) Below GL

Painting two coats with approved cement paint over one of priming coat over cement plastered exposed surface of the reservoid including cleaning preparing the surface and curing etc., complete

Supply and febrication and placing inposition mild steel or ribbed for steel and all rainfoced cement comcrete works as per the design given including cost of steel and building wire in all floors etc, complete compltying with standard specification

Fabrication supply delivery and fixing of outside MS ladder wide 45 cm made out of 50x50x6 mm Ms angle for sides and steps in 16mm Ms plain rods fixed at 30cm centre to centre welded, jointed etc providing with suitable

Provision for pipe connection arrangement for inlet, outlet,source and overflow etc., including cost of pipes specials, value, labour charge for lifting, aligning, cutting, threading, fixing and painting of GI pipes with two coats of approved quality enamel paint etc., complete

50mm dia GI pipes for inlet connection

50mm dia GI pipes for overflow &rainwater harvesting pipe

50mm dia GI pipes for Scour pipe

50mm dia GI pipes for delvery

63mm dia PVC Thraded adopter

50mm dia GI Tee

50mm dia GM Gate value

50mm GI Bend

90mm dia PVC Pipe

Refilling the foundation with excavated earth including consolidations

GST Amount for providing Service to Government Contract Works for the above RENEWAL Works. { GST Amount is the Total GST Amount for overall quoted amount above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

P BALASUBRAMANIAN