MLA- 2023-24- Water Supply

Amount

Earth work excavating and deposting on bank with initial lead of 10m& intial lift of 2m in hard stiff clay, stiff black cotton, hard red earth shales ,murram, gravel, stoney earth mixed with small size boulders etc completed as per std specification.

Filling river sand for foundation with clear river sand including cost of sand watering, ramming and consolidation etc completed as per std specification.

Cement Concrete 1:4:8mix (one cement four sand and eight aggaregate) using 40mm ISS HBG stone jelly for foundation and flooring including cost and conveyance of materials and labour charge etc complete as per std specification.

Supply and Fixing of 7.50 HP Three Phase Submersible pumpset as per standard specification etc complete

Supply and Fixing of Three Phase 7.5hp Panel Board as per standard specification etc complete

Supplying and conveying of AN-8 110mm HDPE pipes to site confirming to specifications as per IS 8329:2000 for standard length including cost of pipe, testing charges at factory, labour charges for loading, unloading and stacking at site and all other incidental charges etc., complete as per standard specifications and as directed by the Engineer.

Lowering of PN-8 110mm HDPE pipes and specials in the trenches and laying to proper grade and alignment and as directed by the officers

Refilling the pipeline trenches with excavated earth for Pipe complying with standard specifications.

Reinforced Cement Concrete 1:11/2:3 mix (one cement two and half sand and three aggaregate) using 20mm ISS HBG stone jelly including curing finishing and cost and conveyance of materials and labour charge etc complete as per std specification. For items 1.5m to 4.5m below GL

For items 0 m to 1.5m below GL

For items 1.5m to 4.5m from GL

For items 4.51m to 7.32m from GL

For items 7.32m & up 10.98m from GL

Steel centering for side and sifits including supports and strutting upto 1m height for plain surface such as RCC slab with all cross bracings using mild steel sheet of size 90cmx60cmx10 gauge stiffened with welded miled steel angles of size 25x25x6mm for laid over silver oak for coundary wood joints of size 10x6.5 cm spaced at about 90cm centre to centre and supported by casurials props of 10cm to 13 cm dia spaced at about 75cm centre to centre and suppor etc completed as per std specification. Plane surface

b) G.L to 3.30m

d) 6.31 G.L to 7.30m

c) 6.31 G.L to 7.30m

d) 7.31 G.L to 8.30m

a) Below G.L

b) G.L to 3.30m

supplying and painting two coats with ready mixed sandtex matt of approved quality and colour over priming coat of cement paint including cost of all materials cleaning the surface and preparing the surface etc complete etc complete as per std sepcification.

Supplying and fabricating and placing in position of the CTD rod for all RCC works including cost of steel rod , binding wire and conveyance of materials and labour charge etc complete as per std specification.

Fabrication,supply,delivery and fixing of outside MS ladder of 45 cm wide made out of 50x50x6mm MS angle for sides and step in 16mm MS plain rods fixed at 30cm centre to centre welded, jointed etc,providing with suitable side supports clamps and locking arrandements providing with one coat of red oxide paint for providing access to roof top of 60000 lit capacity OHT of suitable inclined length, including bottom anchorage and transporation and as directed by departmental officers.

Prividing and fixing of RCC inner access ladder in RCC1:1.5:3 (one cement two and half sand and three aggaregate) using 20mm HBG stone for OHT including cost reinforcement placing grill in position centering shuttering charge mixing concrete curing etc to required height and clear width of 45 cm consisting of two Nos of vertical post of 10cmx15cm and step slabof 25mmx25mm etc completed as directed by departmental officers.

Providing manhole cover of size 0.60x0.60m in RCC 1:1.5:3 with suitable reinfircement and 50x50x6mm MS angle fixed along edges and as directed by departmental officers.

Providing PVC ventilating arrangements mosquito proof nylon net with 110mm PVC pipes and cowl and as directed by departmental officers.

Provision for pipe connection arraangements for inlet outlet scour and over flow etc including cost of pipes , specials, valve labour charge for lifting, aligning, cutting,threading,fixing and painting of GI pipes with two coats of approved quality enamel paint etc complete etc complete sa below. 65mm dia GI pipes for inlet connection

65mm dia GI pipes for over flow & rainwater harvesting pipe

50mm dia GI pipes for scour and Delivery

65 mm dia GI pipes for deliver pipe

65mm dia GM gate Valve

50mm dia GM gate Valve

65mm dia GI bend

50mm dia GI bend

65mm dia GI Coupling

50mm dia GI Coupling

63mm dia PVC Pipe

Writing name board at 30,000 lit OHT water tank including cost of materials and writing labour charge etc complete as per std sepcification

Supply and delivery of the following electrial materials etc., complete. As per standard specification 32amps switch with MCA

32amps fuse carriear

Supply and Run of 2x4 sq.mm(84/0.3) PVC insulated Sc unsheathed Cu.Conductor of 1100V grade in 25mm dia G.I pipe (Bclass) suitable bend at both ends with necessary angle iron up right and end supports for mains.

Supply and Run of 2x4 sq.mm(84/0.3) PVC insulated Sc unsheathed Cu.Conductor of 1100V on 7/20 Gibearer wire for service connection mains.

KANDAS CONSTRUCTION