Improvement of water distribution network at Jalah Block ID-1238 AC-127389937 under 15th FC Tied Grant for the year 2024-25 during 2025-26.

Supplying, laying , fitting & fixing HDPE pipes (High Density poly ethylene pipes pE 100 ) conforming to IS 4984/2016 (with up to date amendament) with necessary jointing material like mechanical connector of jointing pipes by heating the ends of pipes with help of teflon coated electric mirror / heater to the required temperature and then pressing the ends together against each other to form a monolitic and leak proof joint by thermosetting process. it may be required to be done with jack/ hydraulc jacks/butt fusion machine . (50mm & above fusion jointed & below 50mm mechanical jointed). the HDPE fitting should be ISI marked conforming to relevant BIS code. i) 63mm dia

ii) 75mm dia

iii) 90mm dia

iv) 110mm dia

v) 125mm dia

vi) 140mm dia

vii) 160mm dia

Constructing of Brick masonry Sluice Valve Chamber 750mm(L)x 750mm(B) x 1250mm(H) inside, in 230mm brick work in cement mortar 1:5 (1 cement : 5 coarse sand) and precast R.C.C cover slab in prop. 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ) reinforced with 10mm M.S. bar@ 150mm centre both ways tying with 20 gauge black annealed wire including necessary earthwork (excavation and return filling), 75mm PCC in prop. 1:4:8 (1 cement:4 coarse sand : 8 coarseagg.) over brick flat soling and 15 mm thick inside plastering and outside plastering (upto 150mm from top) with cement mortar 1:5(1 cement : 5 coarse sand) , complete as per standard design,including Supplying, carrying, placing in position, fitting and fixing 80mm diameter CID/F sluice valve all complete as directed. Approved good for construction drawing will be issued by the deptt. i) Karhana MPWSS.

Constructing of Brick masonry Sluice Valve Chamber 900mm(L) x 900mm(B) x 1250mm(H) inside, in 230mm brick work in cement mortar 1:5 (1 cement : 5 coarse sand) and precast R.C.C cover slab in prop. 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ) reinforced with 10mm M.S. bar @ 150mm centre both ways tying with 20 gauge black annealed wire including necessary earthwork (excavation and return filling), 75mm PCC in prop. 1:4:8 (1 cement:4 coarse sand : 8 coarse agg.) over brick flat soling and 15 mm thick inside plastering and outside plastering (upto 150mm from top) with cement mortar 1:5 (1 cement : 5 coarse sand) , complete as per standard design, including Supplying, carrying, placing in position, fitting and fixing 100mm/ 125mm/ 150mm diameter CID/F sluice valve all complete as directed. Approved good for construction drawing will be issued by the deptt. A) For 100mm dia Sluice valve against 110mm dia Distribution pipe line - 1 no. 100mm dia CID/F sluice valve with cap/ wheel as per IS 14846-2000 PN 1.0 with ISI marking, 2 nos. 100mm dia GI Nipple (225mm long), 4 Nos. 100mm dia GI Threaded Flange, 2 Nos. 110mm dia UPVC Flange, 28 Nos. Bolts & nuts and 6 nos. 3mm thick rubber insertion sheet for 100mm dia pipe. i) No.2 Koklabari PWSS

B) For 150mm dia Sluice valve against 160mm dia Distribution pipe line - 1 no. 150mm dia CID/F sluice valve with cap/ wheel as per IS 14846-2000 PN 1.0 with ISI marking, 2 nos. 150mm dia GI Nipple (225mm long), 4 Nos. 150mm dia GI Threaded Flange, 2 Nos. 160mm dia UPVC Flange, 28 Nos. Bolts & nuts and 6 nos. 3mm thick rubber insertion sheet for 100mm dia pipe.