Special repair to conversion of existing main rising(Supply line) CI to DI and Distribution pipe line including sluice valve, valve pit and allied fittings of Offrs Md accn Mandir Colony, Shaitan Enclave, Ashiyana Line) under GE (East) Jabalpur

Amount

Excavation in trenches, not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation, for laying of pipe, cable etc or n. exc.10 Sqm on plan and n. exc. 1.5m in depth for shafts, cesspits, manholes, pier holes, etc and getting out in soft/loose soil complete all as specified and directed.

Returning, filling in excavated approved soil, including spreading, levelling, watering and well ramming in layers not exceeding 25cm each complete all as specified and directed.

Removing excavated soil not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

Taking up old unserviceable 150mm bore of cast iron water mains (including all fittings), with spigot and socket ends and lead joints of including burning out joints and recovering lead complete all as specified and directed. (Note:- Excavation and earth work wherever required shall be measured and paid for separately under respective items of BOQ.)

All as per srl item No. 4 above but 100 mm bore of pipe

All as per srl item No. 4 above but 80 mm bore of pipe

Taking up or down old unserviceable 50mm bore of steel tubing and connections including removal from site, complete all as specified and directed. (Note:- Excavation and earth work wherever required shall be measured and paid for separately under respective items of BOQ.)

All as per srl item No. 7 above but 40 mm bore of pipe

All as per srl item No. 7 above but 25 mm bore of pipe

All as per srl item No. 7 above but 20 mm bore of pipe

Taking down old unserviceable Sluice Valves, 80 mm bore complete all as specified and directed.

Taking down old unserviceable Sluice Valves, 100 mm bore complete all as specified and directed.

Taking down old unserviceable Sluice Valves, 150 mm bore complete all as specified and directed.

Taking down old unserviceable Air release valve 150 mm bore complete all as specified and directed.

Taking down old unserviceable gun metal globe or gate valve 50 mm bore , complete all as specified and directed.

Taking down old unserviceable gun metal globe or gate valve 40 mm bore, complete all as specified and directed.

Taking down old unserviceable gun metal globe or gate valve 25 mm bore, complete all as specified and directed.

Taking down old unserviceable gun metal globe or gate valve 20 mm bore, complete all as specified and directed.

M&L for 150mm bore DI pipes of make as approved by GE with spigot and socket ends suitable for tyton joints, centrifugally cast, class K-9, ISI Marked, in any length coforming to IS: 8329 (2000) as per latest amendments, laid in trenches with & including EPDM rubber gasket (Tyton joint) and testing on completion complete all as specified and directed. Note:- Excavation and earth work shall be measured and paid separately under respective items of BOQ.

M&L for 150mm bore DI pipes of make as approved by GE with spigot and socket ends suitable for tyton joints, centrifugally cast, class K-7, ISI Marked, in any length coforming to IS: 8329 (2000) as per latest amendments, laid in trenches with & including EPDM rubber gasket (Tyton joint) and testing on completion complete all as specified and directed. Note:- Excavation and earth work shall be measured and paid separately under respective items of BOQ.

M&L for 100mm bore DI pipes of make as approved by GE with spigot and socket ends suitable for tyton joints, centrifugally cast, class K-7, ISI Marked, in any length coforming to IS: 8329 (2000) as per latest amendments, laid in trenches with & including EPDM rubber gasket (Tyton joint) and testing on completion complete all as specified and directed. Note:- Excavation and earth work shall be measured and paid separately under respective items of BOQ.

Supply, laying and jointing 80mm bore GI pipes Heavy class, laid in trenches with socket joint together with and including all fittings (Such as bend, elbow, tees, short pices connector, caps, plug and union etc) by cutting welding etc complete all as specified. Note:- Excavation and earth work shall be measured and paid separately under respective items of BOQ.

Supply, laying and jointing 50mm bore GI pipes, medium grade, laid in trenches with socket joint together with and including all fittings (such as bend, elbow, tees, short pices connector, caps, plug and union etc) by cutting welding etc complete all as specified. Note:- Excavation and earth work shall be measured and paid separately under respective items of BOQ.

All as per srl item No 23 here-in-before but 40 mm bore.

All as per srl item No 23 here-in-before but 25 mm bore.

All as per srl item No 23 here-in-before but 20 mm bore.

Supply and fix cast iron sluice valves 80 mm bore, class PN-1.6 of make as approved by GE, conforming to IS-14846, both end flanged with stainless steel spindle, GM nut & CI wheel including making flanged joints with & including minimum 3mm thick rubber sheet, nuts & bolts etc of suitable size complete all as specified and directed.

All as per srl item No 27 here-in-before but 100 mm bore.

All as per srl item No 27 here-in-before but 150 mm bore.

Supply and fix cast iron double orifice, Kinetic Air Valve, ISI MARKED(IS:14845), TYPE- DK, PN10, flanged end + ISOLATING SLUICE VALVE (ISI MARKED) + BEVEL GEAR, of size 150 mm dia bore and fixing up in Cast Iron Water supply mains complete all as specified and directed.

Supply and fix gun-metal, globe or gate valves, ISI marked, with iron wheel head, screwed both ends for iron pipe and fixed, for 50 mm bore dia of pipe complete all as specified and as directed .

Supply and fix gun-metal, globe or gate valves, ISI marked, with iron wheel head, screwed both ends for iron pipe and fixed, for 40 mm bore dia of pipe complete all as specified and as directed .

Supply and fix gun-metal, globe or gate valves, ISI marked, with iron wheel head, screwed both ends for iron pipe and fixed, for 25 mm bore dia of pipe complete all as specified and as directed .

Supply and fix gun-metal, globe or gate valves, ISI marked, with iron wheel head, screwed both ends for iron pipe and fixed, for 20 mm bore dia of pipe complete all as specified and as directed .

M&L cutting of road/ hard standing, made of concrete or premix carpet, suitable for soling and moorum filling including excavation for laying of pipe upto 150 mm dia, all as directed and making repair to potholes, any depth, not exc 1 sq m each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths, etc. cutting around edges to at least 25 mm in depth, making good by filling in screened & graded roadmetal, watering and well ramming (including supply of road metal) complete all as specified and as directed.

M&L for construction of new valve pit/ chamber of single brick masonry using old size bricks in CM (1:4), size (900mmx 900mmx 1200mm) (internal dimensions) including PCC 1:4:8 type D2 using 40mm graded crushed stone aggregate as in foundation (min 150mm thick), 15mm thick plaster in CM(1:4) internal, external & floor plaster, PCC coping in (1:2:4) using 20mm graded crushed stone aggregate, 3.15mm thick MS sheet cover with 50x50x6mm MS angle iron frame with locking arrangement including painting two coats of synthetic enamel paint over a coat of red oxide primer and necessary excavation & earth work in any type of soil and removal complete all as specified in respective clause of PS part-II and as shown & specified in details in TD Drg No. CEJZ/TD/819/91 sheet 1/1 dt 16/04/1991 after demolition of existing old unserviceable valve pit chamber complete all as directed.

M&L for construction of new valve pit/ chamber of single brick masonry using old size bricks in CM (1:4), size (600mmx 600mmx 900mm) (internal dimensions) including PCC 1:4:8 type D2 using 40mm graded crushed stone aggregate as in foundation (min 150mm thick), 15mm thick plaster in CM(1:4) internal, external & floor plaster, PCC coping in (1:2:4) using 20mm graded crushed stone aggregate, 3.15mm thick MS sheet cover with 50x50x6mm MS angle iron frame with locking arrangement including painting two coats of synthetic enamel paint over a coat of red oxide primer and necessary excavation & earth work in any type of soil and removal complete all as specified in respective clause of PS part-II and as shown & specified in details in TD Drg No. CEJZ/TD/819/91 sheet 1/1 dt 16/04/1991 after demolition of existing old unserviceable valve pit chamber complete all as directed.

M&L for construction of new valve pit/ chamber of single brick masonry using old size bricks in CM (1:4), size (450mmx 450mmx 450mm) (internal dimensions) including PCC 1:4:8 type D2 using 40mm graded crushed stone aggregate as in foundation (min 150mm thick), 15mm thick plaster in CM(1:4) internal, external & floor plaster, PCC coping in (1:2:4) using 20mm graded crushed stone aggregate, 3.15mm thick MS sheet cover with 50x50x6mm MS angle iron frame with locking arrangement including painting two coats of synthetic enamel paint over a coat of red oxide primer and necessary excavation & earth work in any type of soil and removal complete all as specified in respective clause of PS part-II and as shown & specified in details in TD Drg No. CEJZ/TD/819/91 sheet 1/1 dt 16/04/1991 after demolition of existing old unserviceable valve pit chamber complete all as directed.

S&F up to 150 mm bore dia spigot/flanged/ socketed DI fittings class K-12 such as reducer, bends (any type/ radius and angle), tapers, tees, collars & tail piece socket/flanged/spigot etc complete all as specified and directed by Engr-in-Charge.

M&L for ductile iron DI Mechanical Joint for 150 mm dia size of pipes complete for water mains with spigot & socket pipes and fittings complete all as specified and directed by Engr-in-Charge.

M&L for ductile iron DI Mechanical Joint for 100 mm dia size of pipes complete for water mains with spigot & socket pipes and fittings complete all as specified and directed by Engr-in-Charge.

M&L for ductile iron DI Mechanical Joint for 80 mm dia size of pipes complete for water mains with spigot & socket pipes and fittings complete all as specified and directed by Engr-in-Charge.

M&L for ductile iron DI Mechanical Joint for 50 mm dia size of pipes complete for water mains with spigot & socket pipes and fittings complete all as specified and directed by Engr-in-Charge.

M&L for DI Tyton joints for 150 mm dia size of pipes complete for water mains with spigot & socket pipes and fittings complete all as specified and directed by Engr-in-Charge.

M&L for DI Tyton joints for 100 mm dia size of pipes complete for water mains with spigot & socket pipes and fittings complete all as specified and directed by Engr-in-Charge.

M&L for DI Tyton joints for 80 mm dia size of pipes complete for water mains with spigot & socket pipes and fittings complete all as specified and directed by Engr-in-Charge.

M&L for Mild steel in flat iron conforming to Fe-290 Grade E-165, round or square bars, as in supporting for pipe line, securing bolts complete all as specified and directed by Engr-in-Charge.

M&L for PCC 1:3:6 Type C1 using 20mm graded crushed stone aggregate as in concrete bed to supply pipes including packing under, and haunching against the sides of DI pipes after they are laid and tested for up to 150 mm bore DI pipe complete all as specified and directed by Engr-in-Charge.

Schedule of credit amount of Rs 15,27,272.00 to be deducted during AOC

New Era Engineers (BID ID -3282628)

KULWANT SINGH (BID ID -3286719)

B.K.ASSOCIATES (BID ID -3282173)