Providing New Borewell, Pumping main and Construction of OHT (30000 Litre Capacity) at Marayapatti

Amount

Conducting Geo Physical survey using scientific instruments

Drilling of 150mm dia borewell in hard rock area anywhere in Pudukkottai District in the place shown by the officers including transportation of Rig and supporting vehicle from one place to another place including fuel, labour, etc completed

Loose soil

Hard rock

Supply and delivery of 150mm PVC casing pipes and specials with ISI marking

Supply and delivery of 150mm CM PVC Bore Cap

5.00 HP PUMPSET

Supply and delivery of the submersible pumpset 50Lpm x 175m head of 5.0 HP including all charges

Supply and delivery of the panal board to suit 5.0 HP submersible pumpset

Supply and delivery of 4.0 sqmm submersible cable for pumpset erection

Supply and delivery of 50mm dia UPVC Column pipes for pumpset erection

50mm UPVC Column pipe

Supply and delivery and erection of following GI Specials for umpset

50mm GI Elbow

50mm GI GM Gate value

50mm GI Non Return Value

50mm GI Flange Set

50mm GI Clamp set

150 mm MS Bore cover

Provision for Labour charges for Erection of Pumpset

Supply and fixing of 32mm dia GI pipe for service wire EB post to main

Supply and fixing of 7.20 GI Bearer EB Service wire connection etc., completed

Provision for Labour charges for EB Service connection works

Provision for Nylone Rope

Construction of MS KISOK Box

Supply and delivery of MS KISOK size 0.75 x 0.45 x0.75 for fixing meter board, switch board with lock and key arrangements including painting two coats

Construction of pedestal for K150K with size 0.75 x 0.45 x 1.80 in am using bricks of size 8 3/4 x 4 3/4 x 2 1/4 as per TWAD Board type design including painting etc., complete.

Pipeline for Pumping Main

Earth work excavation and depositing on bank with an initial lead of 10m and lift of 2m Min narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sereage works in the following types of soils as directed

Supply and delivery of following PVC Pipes 90mm OD PVC 6KSC Pips

Lowering PVC rigid pipes and specials to trenched laying to proper grade and alighnment jointing with PVC coupler with cement Paste 90mm OD PVC 6KSC Pipes

Refilling the excaveted soil filling for pipeline works charges

Water meter with Dirt Box (9447+3064)

Erction cyartes for Water Meter

Construction of 30000Ltr OHT

Earthwork excavation and depositing on bank with an initial lead of 10m and lift of 2m in hard stiff clay, stiff black cottonsoil, hard red earth , shales, murams,gravel, stoney earth and earth mixed with small boulders and hard gravelly soil (SS 20B) including shoring, and strutting baling out of water wherever necessary and all other incidental charges etc. complete as directed by TWAD Board Officers.

First depth of 2m

Second depth of 1m

Supply and filling the foundation with clean river sand in layers, of not exceeding 15 CM thick complying with standard specification including consolidation and watering etc complete as directed by TWAD Board Officers.

Plain cement concrete 1:4:8 (One cement, four sand and eight course aggregate) using 40mm size hard granite broken stone for foundation including mixing concrete laying, consolidation, curing etc. complete as directed by TWAD Board Officers Beyond 1.5m-4.5m below G.L For foundation

Reinforced cement concrete 1:1.5:3 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, and curing etc complete

Beyond 0 to 1.50m below GL

0m to 4.5m above GL

Above 4.51m to 7.32 m above

Above 7.32 m & up to 10.98 m from GL

10.98 m to 14.64 m above GL

14.64 m to 18.30 m above GL

Supply and erection of steel centering, shuttering for soffits and sides including necessary supports and strutting for all RCC works using MS sheets of suitable size of BG 10 stiffened with MS angle of size 25 X 25 X 3mm for boarding laid over I type M. S. Truss of size 25x25x3 mm space at about 90cm c/c and supported by 40 mm GI pipe (Medium)spaced at 75cm c/c etc., complete as directed by TWAD Board officers.

PLANE SURFACES

Below G.L. & GL - 3.30 m

5.30 to 6.30m AGL

8.30m to 9.30m AGL

11.3m to 12.30m AGL

Curved Surface

Square column

Below GL

Ground level to 3.30 m

7.31m to 8.30m ht

8.31m to 9.30m ht

9.31m to 10.30m ht

10.31m to 11.30m ht

11.31m to 12.30m ht

Applying two coats of cement paint of approved quality and colour over one coat of primer over plastered exposed surface of the reservoir including one coat of primer ,cleaning /preparing the surface, curing and complete as directed by the TWAD Board Officers.

Supply, fabricating and placing in position of RTS rods for reinforcement at all heights for all RCC works including cost of steel, binding wire, labour charges etc. complete as directed by TWAD Board Officers.

Supply and Delivery and fixing of outside MS Ladder of 45cm clear wide made out of 50mm x 50mm x 6mm MS angle for sides and steps in 16 mm MS plain rods fixed at 30cm C/C welded jointed etc ., providing with suitable side supports, clamps and locking arrangements provided with two coats of approved enamel paint over one coat of red oxide paint , for providing access to roof top of OHT of suitable inclined length, including bottom anchorage and transportation and as directed by TWAD Board officers. The rate includes concrete bed block in CC 1:2:4 using 20mm HBGS at top and bottom of suitable size with necessary anchor bolts (SOR 19-20/ Pg 90/Item 19.0)

Supply, delivery and fixing of RCC ( M 30 ) design mix using 20mm and 10 mm size hard granite broken stone (machine crushed) inside access ladder 0.60m wide made with steps at 45 cm interval from roof slab to floor slab level of the S.R including cost of reinforcement, fabrication, labour charges, centering charges colour washing with cement paint of approved colour and quality in two coats etc. complete and as directed by the TWAD Board Officers.

Providing manhole cover of size 1x4 m X 0.60 m in RCC 1: 1.5:3 with suitable reinforcement and 50 x 50 x 6mm MS angle fixed along edges and as directed by TWAD Board officers.

Provising GI Pipe connection arrangements for inlet, outlet, scour and overflow etc., including cost aof pipes, specials, valve, labour charges for lifiting, aligning, cutting, threading, fixing and painting of GI pipes with two coats of approved quality enamal paint etc., completed as details below

65 mm GI pipes for inlet

65 mm GI pipes for overflow & rain water harvesting pipe

50 mm GI pipes for scour pipe

65 mm GI pipes for delivery pipe

90 mm PVC Thereaded coupler

63 mm PVC Thereaded coupler

65 mm dia GI Tee

65 mm dia GI bend 90

65 mm dia GI bend (short)

65 mm GI coupler

65 mm GI Union

65 mm GI Elbow

50 mm GI Union

50 mm GI Elbow

65 mm GI Tee

65x50 mm GI reducer

75mmx63mm PVC reducer

65mm GM gate valve

50mm GM gate valve

63mm PVC 4Ksc Pipe

Refilling the foundation with excavated earth including consolidation as directed by the TWAD Board officers

Painting or the SR with enamel paint for name board as per specification

RAIN WATER HARVESTING FOR SOAK PPIT

Earth work excavation and depositing on bank with in initial lead of 10 m and initial lift of 2m in hard stiff clay, stiff black cotton soil, hard red earth,earth mixed with small sized boulders and hard gravelly soil as per SS 20B

Sand filling for foundation with clear river sand including cost of sand, watering, ramming and consolidation etc completed as directed by TWAD board officers

Supply, Delivery and filling of 20mm broken stone including all cost and conveyance and all labour charges etc completed

Supply, Delivery and filling of 40mm broken stone including all cost and conveyance and all labour charges etc completed

Plain cement concrete 1:4:8 (One cement, four sand and eight course aggregate) using 40mm size hard granite broken stone for foundation including mixing concrete laying, consolidation, curing etc. complete as directed by TWAD Board Officers

Brick work in cement morter 1:5 mix using country biks including all cost and conveyance and all labour charges etc completed

Plain cement concrete 1:2:4 (One cement, two sand and four course aggregate) using 20mm size hard granite broken stone for foundation including mixing concrete laying, consolidation, curing etc. complete as directed by TWAD Board Officers

Plastering with cement mortar 1:5 mix to 12 mm thick including cost and conveyance of all materials to site and all labour charges etc complete -10 sq.m

supply and fixing of 4" PVC pipe etc complete

Supply and fixing of 900 mm dia RCC Collar

Provision for conveyance of 900mm dia RCC Collar

Labour charges for fixing 900mm dia RCC Collar & Filling 20mm jelly and 40mm broken jelly etc., complete

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}

ABDHUL MALIK