KIIFB-2017-18 KARIMPUKAYAM WATER SUPPLY PROJECT AUGUMENTATION OF ARWSStoKANJIRAPPALLY, ELIKKULAM, CHIRAKKADAVU PANCHAYATHS IN KOTTAYAM DISTRICT. PACKAGEI-ARWSSTO KANJIRAPPALLY, ELIKKULAM, CHIRAKKADAVU PANCHAYATHS IN KOTTAYAM DISTRICT P1 Pipelinework

OD187955/2025-2026:Design and consultancy charges for raw water pumphouse at Karimpukayam ,including submission of design basis report, approved design document, diagram with levels , strength assessment report of existing structure, Volume calculations for earth work, provide sufficient copies of architectural drawings, structural drawings ,functional drawings ,soft copies and hard copies approved by a structural consultant. This shall be inclusive of soil investigation charges, consultancy services which includes site visit as and when required by engineer in charge

2.6.1: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 getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.All kinds of soil

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

15.3:Demolishing R.C.C. work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material with in 50 metres lead as per direction of Engineer -in-Charge.

100.52.S.1:Sub Data for providing Earth filled cement bags including cutting of the Earth, filling, conveying and placing in position.

OD187957/2025-2026:Constructing ring bund of top width 2.00 m, bottom width 4.00 m and height 3.00 m by using earth filled cement bag on both faces and filling clay for puddle and for dismantling after completing work etc. complete

100.6.1:Providing steel sheet shoring to the sides of the trenches to depths of above 4.00 m but not exceeding 6.00m using 6 mm M.S. sheet 0.50 M wide stiffen on edges with 50 mm x 50mm x 6 mm M.S. angles driving down vertically on either side one after another in lines and levels with suitable pile driving equipments and accessories to a maximum depth of 0.50 M below the bottom of the proposed excavation 0.5 M above ground level suitably braced by horizontal walling pieces at 75 x 150 mm x 8 mm angles on either side at intervals not exceeding 1.50M and horizontal screw jack type struts at 1.50M intervals and maintaining the shoring till the pipes are laid and works are completed, dismantling, cleaning and restacking for reuse including all labour, hire charges and conveyance for equipments, tools and plants and sundries etc. complete.

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.

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)