DEPOSIT-Drilling Bore well at Parakkalm- Pallassana Grama panchayath-Pipeline extension to Parakkalam and providing house connection to 12 families from New Drilled Borewell in Pallassana Panchayath

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.

OD305049/2023-2024:Dismantling manually/by mechanical means and disposal of materials within 50meters lead as per direction of Engineer in charge - Bituminous road

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.

100.11.6:Conveying and fixing G.I. pipes complete with G.I. fittings and clamps, including cutting and making good the walls etc., but excluding cost of pipes and fittings for Internal work, Exposed on Wall: 50mm diameter nominal bore.

4.1.2:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:1/2:3 (cement : 11/2 coarse sand : 3 graded stone aggregate 20 mm nominal size)

OD308742/2023-2024:Providing and fixing ball valve (brass) of approved quality, High or low pressure, 2 inch size

18.17.4:Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :50 mm nominal bore

Cost of materials

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

OD308624/2023-2024:Supply of 50mm GI (Derived from KW633)

OD308625/2023-2024:Cost of 63 mm PVC pipe specials (3% of cost of 63mm PVC pipe)

OD308637/2023-2024:Cost of 50 mm GI pipe specials (5% of cost of 50 mm GI pipe)

Construction of Tank

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)

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)

5.22.5:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelHard drawn steel wire fabric

18.48:Providing and placing on terrace (at all floor levels) polyethylene water storage tank :ISI 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

Construction of Pump house

OD308105/2023-2024:Supply and installation of reinforced cement concrete prefabricated cabin pumphouse to measure 2*2 m inside with RCC roof gabled or flat having one door 2 nos, ventilators using RCC grills including the supply and erection of RCC post 2 Nos. of size 10*10*200 cm, for fixing the panel board including the cost and materials transportation etc. foundation with RR masonry 1:6 cement mortar, 45 cm*30 cm below ground level and 30*30 cm above ground level flooring with cement concrete 1:4:6 and over plastering with cement mortar 1:4 12 mm thick and trowelled smooth etc.complete and also plastering the 1:4 cement mortar at all the RCC post inside and out side face of pump house providing one armed moulded plastic chair finishing wall with proof cement paint two coat and superscribing the name of scheme on the wall using approved quality enamel paint 1 No

Supply of Pump set and Electrical Connection

Providing House Connection

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.

100.60.1.4.2: Providing 15mm (1/2 inch) house connection with 15mm (1/2 inch) water meter from existing AC / GI mains up to 125 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, GI / MS / SS 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.

100.60.12.3.1: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.

AJAYAN M

Bidder Name

RENJITH K

AJAYAN M