Jal Jeevan Mission (JJM)-Jal Jeevan Mission (JJM)-Providing Functional Household Tap Connection by Retrofitting /Augmentation in Existing Water Supply scheme in Choondal Panchayath in Thrissur District-Additional Work-ARWSS to Chiranellur -Laying pip

Amount

Working charges

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.

100.8.1:Fencing one side of trenches, 1.50m height with two rows of 10cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2m intervals.

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.

100.9.7: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): 75 mm nominal outside diameter pipes.

100.12.7:Conveying and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc., but excluding cost of pipes and fittings for External work: 65mm diameter nominal bore.

100.12.8:Conveying and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc., but excluding cost of pipes and fittings for External work: 80mm diameter nominal bore.

100.32.4:Conveying and fixing C. I. Double Acting Air Valve of approved quality with bolts, nuts, rubber insertions etc., complete, but excluding the cost of air valve (tail pieces, if required, will be paid separately): 80mm Double Acting Air Valve.

100.59.1:Cutting the bituminous / concrete roads with cutting machine for a minimum depth of 200mm along the sides of proposed alignment of the pipe to be laid without causing any damage to other utilities, including the charges for hire and conveyance of tools and plant, cost of consumables and charges for lighting, watching, ribbon fencing, caution boards, traffic diversion, and as per the direction of departmental officers etc. complete, before carrying out the demolition of bituminous / concrete road by mechanical means and carrying out the excavation.

OD101274/2023-2024:Seal Coat - Manual Means - Type C - Bitumen S-65 - Packed Bitumen Rates Providing and laying seal coat sealing the voids in a bituminous surface laid to the<br>specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510<br>A.By Manual Means Case III : Type<br>C<br>(II)Bitumen (S-65),including supplying and stacking of materials. (as per LSGD Specification code 75.5.12.A.3.2pb)

OD101275/2023-2024:Granular subbase/base/surface course with local materials (Table 400.13) by mix in place method normal. Construction of granular subbase by providing local material spreading in uniform layers with motor grader on prpared surface, mixing by mix in place method with rotavator at once and compacting with smooth wheel roller to achieve the desired density complete as per clause 401.4 as per Technical specification Clause 408 using gravel mix soil ( as per LSGD specification code 4.11.2)

OD101276/2023-2024:Wet Mix Macadam<br>Providing, laying, spreading and compacting graded stone aggregate to<br>wet mix macadam specification including premixing the material with water at OMC in mechanical mixer (Pug Mill),<br>carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on a well prepared subbase and compacting with smooth wheel roller of 80 to 100kN weight to achieve the desired density including lighting, barricading and maintenance of diversion, etc as per Tables 400.11 & 400.12 and Technical Specification<br>Clause 406.<br>By Mechanical Means with 1 km lead(as per LSGD Specification code 4.9)

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)

100.60.1.1.2:Providing 15mm (1/2 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 20mm 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.

100.60.3.1.1:Providing additional length of house connection pipe using 20mm Indian Standard Class 6 uPVC pipe and 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

100.60.10.4.1:Providing 20mm (1/2 inch) PVC Air Valve in the water meter assembly for 15mm connection, using 20mm Indian Standard Class 6 uPVC pipes and specials including cost of materials, consumables, hire for tools and labour charges etc. complete and as per the directions of the department officers.

100.60.12.3.1:Providing 15mm PVC Tap in the water meter assembly for 15mm connection, using 20mm Indian Standard Class 6 uPVC pipes and specials including cost of materials, consumables, hire charges for tools and labour charges etc. complete and as per the direction of departmental officers.

OD101277/2023-2024:Providing and fixing stand post for tap connection using 90 mm pvc 6 kg/sqm fiiled with cement concrete 1:2:4 with base block 30x30x15 cm ,including cost of all materials,labour ,hire for tools including all charges etc.. completed

OD101278/2023-2024:Reinstating / replacing the 20mm (3/4 inch) house connection with 15mm (1/2 inch) water meter from existing mains to the newly laid and charged pipe lines, up to a length of 3m using 25mm Indian Standard Class 6 uPVC pipe and uPVC / Brass specials viz. brass ferrule, Elbow, MTA, FTA, couplers 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, safely removing & re-fixing existing water meter if necessary, lighting, watching, providing caution boards, traffic control etc. complete including cost of materials, hire for tools, cost of consumables and labour charges but excluding cost of water meter and meter box and excluding charges for cutting the concrete / tarred / bituminous roads and as per the directions of the department officers.--- above 160 mm upto 450 mm

OD107738/2023-2024:Cost for Geo tagging and documentation for water connection

OD107739/2023-2024:KWA charges for domestic connections above 30m length

OD107740/2023-2024:Connection fee to KWA for Domestic connection upto 30 m

OD107777/2023-2024:Unforseen items if any

Cost of Materials

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

100.98.212:Supply of PVC Pipe, 6kg/cm2, 75mm Dia.

OD101279/2023-2024:GI Pipes 65mm dia

OD101280/2023-2024:80 mm G.I Pipe

100.98.450:Supply of CI Air Valve with Flanges, Conforming to IS 14845 - 2000, Kinetic Air Valve Type DS1, Size 80mm.

100.98.493:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Hand Wheel PN 1.0, Size 80mm.

100.98.494:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Hand Wheel PN 1.0, Size 100mm.

NARAYANAN T

K M MURALEEDHARAN

K.M.BASHEER

AJAYAN K K

Bidder Name

NARAYANAN T

AJAYAN K K

V.P.JOJI

K M MURALEEDHARAN

K.M.BASHEER