Repair/ replacement of sewage line, drainage system, Septic Tank, Soakage Well at Beacher Road, SP Road, HQ 42 Inf Bde, and units, Anarwala OTM and Md Accn under AGE B/R-I of GE Dehradun.

Amount

Demolition and breaking up drain pipes (SGSW, AC or reinforced concrete) 150mm bore set in cement mortar complete all as specified and directed.

All as per Item No 1 here-in-above but 200mm dia complete all as specified and directed.

Excavation in trenches not exceeding 1.50 metre wide and not exceeding 1.50 metre depth for foundation, manhole etc not exc 10 Sqm on plan and not exc 1.5 metre in depth including getting out in any type of soil complete all as specified and directed by Engr-in-charge

Material and labour for PCC (1:4:8) type D-2 (using 20 mm graded crushed stone aggregate) as in bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for 150 mm bore pipe complete all as specified and directed.

All as per Item No 4 here-in-above but for 200mm bore pipe complete all as specified and directed.

Supplying, laying, jointing and testing SGSW drain pipe Grade 'A' 150mm bore (internal dia) laid in trenches and jointed in cement mortar (1:1) complete all as specified and directed.

Supplying, laying, jointing and testing SGSW drain pipe Grade 'A' 200mm bore (internal dia) laid in trenches and jointed in cement mortar (1:1) complete all as specified and directed.

Demolition of reinforced cement Concrete of any description and in any position not otherwise specifically provided for complete all as specified and directed.

Material and labour for 60 mm thick vibromatic reinforced precast cement concrete 1:2:4 type B-1 (using 20mm graded stone aggregate) with 1mm thick mild steel CR sheet around painted with 2 coats of bituminous paint , as in man hole cover slabs finish fair even and smooth without using extra cement ( Top surface will be chequred finish) including necessary form work, 100 mm long handle of 12mm dia round bar counter sunk by 25mm welded to reinforcement complete all as specified and directed by Engr-in-charge (Note : (i) CA No and date will be engraved on covers. (ii) Reinforcement shall be measured and paid saperately. (iii) Curing will carried out with ponding method)

Supply and fix mild steel TMT bar 10 mm dia and over, cut to length, bent to shape required including cranking, bending, spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and as directed.

Demolition of Brickwork or stone/bou-lder masonry, built in cement mortar or lime mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and directed.

Material and labour for brick work with sub class 'B' brick straight or curved on plan exc. 6 m mean radius built in cement mortar 1:6 complete all as specified and directed.

All as per item No 12 here-in- above but except bricks complete all as specified and directed.

Material and labour for 15 mm thick rendering on fair faces of brick work or concrete surface in cement mortar 1:4, surface finished even and smooth without using extra cement complete all as specified and directed.

Material and labour for Cement concrete 1:2:4 type B-0 (using 12.5 mm graded crushed stone agg) in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs not provided for water troughs and the like including weathering, slightly rounded or chamfered angles and throating etc complete all as specified.

Material and labour for PCC 1:3:6 type C-2 using 40 mm graded crushed stone aggregate as in surface channels and drains complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cm thick in each layer as in soil complete all as specified and directed.

Removing surplus excavated material (SOIL) to distance not exc. 50 m and depositing where directed at a level not exc. 1.50 m above the starting point complete all as specified and directed.

Removing manhole cover and Cleaning of manholes any depth any size taking out accumulated, soil, sludge any material incl both ends and removal to MD lands and manhole cover refixing complete all as specified and directed by Engr-in-Charge.

Sucking out sewage water through sewage tanker from the man hole/septic tank/soakage well in different location and disposal (5000 ltr capacity) of out of MD land as directed by Engr-in-Charge.

Cutting into existing manholes for connecting new drains 150mm dia making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finished and reforming benching as required complete al as specified and directed.

Material and labour for 25 users Septic tanks, excavation, in ordinary soil, foundation in PCC 1:2:4, brick work in CM 1:4, RCC Slab covers including RCC precast manhole cover having 6mm plate embedded all around/fibre reinforced cover with angle iron frame Vent shaft and sludge chambers etc. complete all as per specification and as shown on TD/ 217 of CE BZ drawings (drawing are available with Engr-in-Charge).

Material and labour for 50 users Septic tanks, exc, in ordinary soil, foundation in PCC 1:2:4, brick work in CM 1:4, RCC Slab covers including RCC precast manhole cover having 6mm plate embedded all around/fibre reinforced cover with angle iron frame Vent shaft and sludge chambers etc. complete all as per specification and as shown on TD/ 217 of CE BZ drawings (drawing are available with Engr-in-Charge).

Material and labour for 100 users Septic tanks, exc, in ordinary soil, foundation in PCC 1:2:4, brick work in CM 1:4, RCC Slab covers including RCC precast manhole cover having 6mm plate embedded all around/fibre reinforced cover with angle iron frame Vent shaft and sludge chambers etc. complete all as per specification and as shown on TD/ 217 of CE BZ drawings (drawing are available with Engr-in-Charge).

Material and labour for 150 users Septic tanks, exc, in ordinary soil, foundation in PCC 1:2:4, brick work in CM 1:4, RCC Slab covers including RCC precast manhole cover having 6mm plate embedded all around/fibre reinforced cover with angle iron frame Vent shaft and sludge chambers etc. complete all as per specification and as shown on TD/ 217 of CE BZ drawings (drawing are available with Engr-in-Charge).

Material and labour for soakage wells excavation, in ordinary Soil, Foundation in PCC 1:3:6, wells of Honey combed and solid in M-25 Concrete, including intercepting chamber, screen chamber Brick work in CM, RCC cover slab in M-25/ RR masonry / Filling with brick bats, complete of size 1.2 M dia X 3.0M deep complete all as per specification and as shown on TD of CE BZ drawings (drawing are available with Engr-in-Charge).

Material and labour for soakage wells excavaton, in ordinary Soil, Foundation in PCC 1:3:6, wells of Honey combed and solid in M-25 Concrete, including intercepting chamber, screen chamber Brick work in CM, RCC cover slab in M-25/ RR masonry / Filling with brick bats, complete of size 1.8 M dia X 3.0M deep complete all as per specification and as shown on TD of CE BZ drawings (drawing are available with Engr-in-Charge).

Material and labour for soakage wells excavation, in ordinary Soil, Foundation in PCC 1:3:6, wells of Honey combed and solid in M-25 Concrete, including intercepting chamber, screen chamber Brick work in CM, RCC cover slab in M-25/ RR masonry / Filling with brick bats, complete of size 2.4 M dia X 3.0M deep complete all as per specification and as shown on TD of CE BZ drawings (drawing are available with Engr-in-Charge).

ANANYA CONSTRUCTION CO.

V S ENTERPRISES

PAWAN KUMAR

R K BUILDERS

VERDHMAN ASSOCIATES

BUILDTECH ASSOCIATES