Deposit - kollam Jilla Panchayath- Providing water Supply Scheme to Irumbanangadu Pongarathodu colony and Leksham veedu colony in Ezhukone panchayath

Amount

Appendix-A-Construction of Baby well in Pullarikkodu Chira

100.3.6.11:Earthwork in open well excavation (in or under water) for wells of diameter above 3.5m and up to 6.0m in ordinary rock and conveying and depositing the spoil within initial lead of 50m and lift up to 1.5m including neat banking.

100.3.6.12:Earthwork in open well excavation (in or under water) for wells of diameter above 3.5m and up to 6.0m in ordinary rock and conveying and depositing the spoil within initial lead of 50m and lift from 1.5m to 3.0m including neat banking.

100.3.6.13:Earthwork in open well excavation (in or under water) for wells of diameter above 3.5m and up to 6.0m in ordinary rock and conveying and depositing the spoil within initial lead of 50m and lift from 3.0m to 4.50m including neat banking.

100.3.6.14:Earthwork in open well excavation (in or under water) for wells of diameter above 3.5m and up to 6.0m in ordinary rock and conveying and depositing the spoil within initial lead of 50m and lift from 4.5m to 6.0m including neat banking.

100.3.6.15:Earthwork in open well excavation (in or under water) for wells of diameter above 3.5m and up to 6.0m in ordinary rock and conveying and depositing the spoil within initial lead of 50m and lift from 6.0m to 7.50m including neat banking.

100.3.6.16:Earthwork in open well excavation (in or under water) for wells of diameter above 3.5m and up to 6.0m in ordinary rock and conveying and depositing the spoil within initial lead of 50m and lift from 7.50m to 9.0m including neat banking.

100.7.1:Bailing out water with 5HP engine and pump set including conveyance to the site, erecting, dismantling and taking back of engine and pump, cost of fuel lubricating oil and other stores pay of staff etc., complete.

5.4:Providing and laying up to floor five level reinforced cement concrete in kerbs, steps and the like excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand (Zone - III) : 3 graded stone aggregate 20 mm nominal size)

5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

5.22.1:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelMild steel and Medium Tensile steel bars

OD186275/2022-2023:Erecting carefully to the line and alignment by the moulded 4 m Dia RCC ring having 30 cm height to the excavated open well ,by using pully and rope scaffolding etc including labour charge and other incidential charges etc.complete.

13.16.1:6 mm cement plaster of mix:1:3 ( 1 cement : 3 fine sand)

Appendix-B-Supplying and laying pumping main and distribution pipe line and providing 5000 Ltr syntax tank

15.43.2:Dismantling manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer -in-Charge:Bituminous road

15.2.1:Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

100.1.1:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil.

100.1.5:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50 m, in Ordinary Rock.

18.12.7:Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work65 mm dia nominal bore

100.9.6:Laying uPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipeline to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipeline with water to the required test pressure (excluding cost of pipes and specials): 63 mm nominal outside diameter pipes.

4.1.3:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

100.60.1.3.2:Providing 20mm (3/4 inch) house connection with 15mm (1/2 inch) water meter from existing PVC / HDPE mains up to 110 mm dia., up to a length of 5 m using 25mm Indian Standard Class 6 uPVC pipe and uPVC / GM / Brass specials viz. brass ferrule, GM full way wheel valve, Elbow, MTA, FTA, couplers, PVC Service Saddle of suitable size etc. and connecting with the mains, testing the joints etc. complete including trenching and refilling in all kinds of soil up to a depth of 1.50m for main line tracing and trench of average cross section 0.3m x 0.75m for laying connection pipe and service pipe, fixing water meter, lighting, watching, providing caution boards, traffic control etc. complete including cost of materials, hire for tools, cost of consumables and labour charges, including the cost of tested Class B Multijet water meter with ISI mark and weather resistant PP / PE meter box of minimum size 300mm x 200mm x 150mm, but excluding charges for cutting the concrete / tarred / bituminous roads etc, and as per the direction of the departmental officers.

100.60.15.1.1:Providing additional length of house connection pipe using 20 mm (1/2 inch) PE Pipe, PE80, PN16, Conforming to IS 4984: 2016 or later edition and PN16 specials and testing the joints etc., by trenching and refilling in all kinds of soil with trench of average cross section 0.3m x 0.75m for laying of connection pipe and service pipe, lighting, watching, providing caution boards, traffic control etc., including cost of materials, hire for tools, cost of consumables and labour charges etc. complete, but excluding the cost of cutting of concrete / tarred / bituminous roads etc., and as per the directions of the department officers.

2.7.1:Earth work in excavation by mechanical means (Hydraulic excavator )/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.Ordinary rock

4.1.6:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size)

7.1.1:Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with:Cement mortar 1:6 (1 cement : 6 coarse sand)

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

13.33.1:Pointing on stone work with cement mortar 1:3 ( 1 cement : 3 fine sand):Flush/ Ruled pointing

OD188005/2022-2023:conveying and fixing 5000ltrs sintex tank

Appendix-C-Cost of materials of App.B

100.98.234:Supply of PVC Pipe, 10kg/cm2, 63mm Dia.

100.98.211:Supply of PVC Pipe, 6kg/cm2, 63mm Dia.

OD186745/2022-2023:Supply 5000 Ltr Syntax tank

18.17.5:Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :65 mm nominal bore

Appendix-D-Supplying and erecting Submersible pump set having 110 lpm and 50m head

OD187070/2022-2023:Supply, erection, trial run and commissioning of submersible vertical Pump set capable of discharging 110 lpm against a total head of 50m and Bronze Impeller, SS shaft, Cast Iron casing, Bronze LTB2 neck ring, SS 410 sleeve, fully automatic starter with statutory protective relays for the protection of motor and squirrel cage EF2 motor with required electrical panel boards with suitable rating ACB, relamp etc. with indicating lamps, digital ammeter, digital Volt meter, Phase charger to read the Voltage in all phases, control switches, capacitors, pressure gauge etc. as per IE rules satisfying the requirements and including the cost of internal wiring with PVC insulated copper cable, 65mm GI ( Heavy ) suction pipe of required length to connect with the existing delivery line , suitable size NR valve, Sluice valve with PN 1.6 , specials etc. (Make, Capacity, Type etc should be specified) for 5 HP including annual maintanance 5% for 2 years and supplying fitting 1 No. suitable size tested mechanical flow meter for existing pumping main with ISI specification.

VISHNUKUMAR M

Bidder Name

N.Satheesan

VISHNUKUMAR M